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Affiliated Managers Group vs Blackstone: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Affiliated Managers Group, Inc. (AMG)

Blackstone Group Inc (BX)

Q3 2026
▲2▼1

Blackstone rides AI boom to strong Q2, but bubble and credit risks build

  • Q2 earnings beat on AI and energy bets Blackstone beat Q2 expectations with earnings per share up 26% and revenue up 24%, powered by AI, data center, and energy investments. It also launched the largest-ever data center REIT IPO and scored an oversubscribed Jersey Mike's IPO.

    This shows the core financial performance and successful exits that drove positive sentiment in the quarter.

  • Deepened AI exposure and deployed cash Blackstone deepened its AI exposure through Nvidia's $500 billion alliance, Broadcom/Anthropic chip deals, and an $18 billion Anthropic tranche. It deployed its $177 billion cash pile and unlocked value via Cirsa, Bumble (98% return), and other exits.

    This highlights the major new investments and realizations that fueled growth and investor optimism.

  • AI bubble fears and real estate debt wall Risks mounted as QTS scrapped a $100 billion Virginia campus, Schwarzman warned of AI exuberance, and analysts flagged AI bubble risk shifting into private credit and insurers. Blackstone also defaulted on a $90 million Dallas loan amid a $1.8 trillion real estate debt wall.

    These are the key negative developments that created headwinds and tempered the positive news.

  • Retail access expansion with liquidity concerns Blackstone expanded private credit into 401(k) plans, and new SEC retail-access rules bring capital but raise liquidity concerns. This follows last quarter's cap on withdrawals from its flagship private credit fund.

    This shows a regulatory and strategic shift that could bring capital but also adds to liquidity worries.

September 2026
▲2▼1

Blackstone deepens AI financing while real estate stress bites

  • AI financing expansion Blackstone deepened its AI financing role, from Broadcom's $70-80B chip debt deal to leading an $18B Anthropic tranche and Nvidia's $500B infrastructure partnership, expanding future fee income.

    This is the main new positive force driving Blackstone's business and investor sentiment this period.

  • Unlocking investment value Blackstone unlocked value through Cirsa's merger, a Bumble exit at a 98% return, PGP Glass sale talks, Waymo lending, and a Spain hotel IPO, plus new credit funds and a QTS Iowa data center.

    These realizations and new funds show Blackstone generating cash and future fees, supporting its stock.

  • Real estate debt stress Blackstone defaulted on a $90M Dallas apartment loan amid a $1.8T real estate debt wall, while a $100B Virginia data-center project was defeated and Google cloud sites face delays.

    These setbacks highlight risks in Blackstone's real estate and data-center exposure, weighing on the stock.

  • SEC retail-access rules SEC retail-access rules could bring new capital to Blackstone but raise liquidity and redemption concerns, a double-edged sword for its private funds.

    This regulatory change is a new factor that could both help and hurt Blackstone's business model.

Latest
▲2▼1

Blackstone's AI financing grows, but real estate and credit risks persist

  • Blackstone leads $18B AI chip financing for Anthropic Blackstone is leading an $18 billion junior-debt tranche for Broadcom's AI chip financing, committing $9 billion from its funds. This deepens its role in AI infrastructure lending, likely generating fees and profits that support the stock.

    This is a major new AI financing deal that directly boosts Blackstone's revenue and franchise.

  • QTS data center in Iowa promises $200M tax revenue Blackstone's QTS plans a giant data center in Clinton, Iowa, expected to generate about $200 million in property tax revenue and thousands of jobs. This shows its data-center pipeline is still advancing, supporting future returns despite local opposition elsewhere.

    It provides a concrete example of Blackstone's data-center expansion, a key growth driver.

  • Apartment debt crunch hits Blackstone with default Blackstone defaulted in June on a $90 million loan tied to a Dallas apartment building, as U.S. apartment landlords face a $1.8 trillion debt wall and refinancing costs soar. This highlights ongoing stress in its real estate portfolio, weighing on the stock.

    It reveals a specific Blackstone default and broader real estate headwinds that could hurt earnings.

  • SEC opens private markets to retail investors The SEC approved a proposal to give retail investors greater access to private markets and allow performance fees up to 20%. This could bring more capital to Blackstone, but also raises scrutiny over liquidity mismatches and redemption limits.

    It's a regulatory change that could expand Blackstone's retail fundraising but also invites closer oversight.

▲4

Blackstone's AI financing and deal exits accelerate

  • Nvidia's $500B AI infrastructure partnership Nvidia partnered with Blackstone and others to raise over $500 billion for AI infrastructure. Blackstone also helped arrange a $35 billion Broadcom loan. This deepens Blackstone's role in AI financing, likely boosting future fees and profit.

    Shows Blackstone at the center of a massive new AI financing push, a key growth driver.

  • Anthropic IPO could yield billions for Blackstone Anthropic is preparing a fall IPO that could value it at $2 trillion. Blackstone is an investor, and PitchBook estimates it could make several billion dollars from the debut. This would be a huge win for Blackstone's portfolio.

    A potential multi-billion dollar gain from a high-profile IPO directly boosts Blackstone's returns.

  • Blackstone exits Bumble and PGP Glass at big profits Blackstone is finalizing a full exit from Bumble after a 98% annual return, and Brookfield is in talks to buy PGP Glass for up to $1.5 billion, versus Blackstone's ~$765 million purchase. These exits lock in large gains and return cash to investors.

    Realized profits from successful exits demonstrate Blackstone's ability to generate strong returns.

  • New $8B credit fund and $22B bank financing for cloud venture Blackstone is seeking at least $8 billion for its fourth renewable and digital infrastructure credit fund. Banks will lend $22 billion for chip purchases by Crux AI, its cloud venture with Google. These moves expand Blackstone's fee-earning assets and put its cash to work.

    Shows Blackstone raising new capital and securing large-scale financing, fueling future growth.

▲3▼1

Blackstone's AI lending and deal pipeline grows, but data-center delays bite

  • Broadcom's $70B AI chip debt deal Broadcom is negotiating $70–80 billion in debt for AI chips, with Blackstone a potential participant. If it joins, Blackstone earns fees and deepens its Broadcom partnership, adding to future profits and supporting the stock.

    This is the largest new AI financing deal and directly extends Blackstone's fee-generating credit business.

  • Cirsa-Lottomatica all-share merger Blackstone-controlled Cirsa is merging with Lottomatica in an all-share deal, giving Blackstone about 24% of the combined gaming company and two board seats. This turns a private holding into a listed stake, making it easier to eventually sell and return cash to investors.

    It is a new, concrete way Blackstone is monetizing a portfolio company and realizing value for fund investors.

  • Waymo's first $3B+ debt deal and hotel IPO Blackstone is lending in Waymo's first $3 billion+ debt raise and preparing its Hotel Investment Partners platform for a Spain IPO. Both moves put money to work in tech lending and unlock value from hospitality assets, supporting future returns.

    These are new capital deployments and a new monetization path that show Blackstone expanding into tech lending and recycling capital.

  • Data-center project defeats and delays A $100 billion Virginia data-center project backed by Blackstone's QTS was defeated by local opposition, and Blackstone's $5 billion Google cloud venture hit delays at major sites. These setbacks slow AI infrastructure buildout, risking returns on Blackstone's data-center investments and cloud venture.

    This is the main new counterweight: real-world obstacles that could delay or reduce profits from Blackstone's AI infrastructure bets.

August 2026
▲3▼1

Blackstone deepens AI bets as bubble risk shifts to private credit

  • AI infrastructure financing push Blackstone joined Nvidia's $500B financing alliance, co-led Broadcom/Anthropic chip deals worth up to $100B, and funded data centers via Firmus and a Kuwait joint venture, deepening its AI infrastructure exposure.

    This is the period's biggest new growth driver for Blackstone.

  • Eased data center securitization rules The SEC eased rules on data center securitization, which should make it easier for Blackstone to package and sell data center debt, supporting future fee income from its AI infrastructure investments.

    A new regulatory tailwind that directly benefits Blackstone's data center financing model.

  • Deploying $177B cash pile Blackstone pursued real estate and infrastructure deals, putting its $177 billion cash pile to work. This deployment can generate fees and returns, but also increases exposure to illiquid assets.

    Shows how Blackstone is actively using its dry powder to drive growth.

  • AI bubble risk in private credit and insurers Analysts warned that AI bubble risk has shifted into private credit and insurers, areas where Blackstone is heavily exposed. If data center borrowers default, losses could hit its credit funds and insurer balance sheets.

    This is the main new risk that could weigh on Blackstone's stock.

▲3▼1

Blackstone's AI financing boom grows, but bubble warnings build

  • SEC clears path for AI data center debt The SEC said data center securitizations don't need mortgage-style risk rules, making it easier to package and sell data center debt. That helps Blackstone arrange more of the AI financing deals it has been signing, supporting future fees and profit.

    New regulatory change directly enables Blackstone's core AI infrastructure financing business.

  • Broadcom seeks up to $100B chip financing Broadcom is negotiating $60 billion-plus in debt for an AI chip deal tied to Anthropic, with Blackstone in talks to join. This builds on Blackstone's existing Broadcom partnership and would add another large fee-generating credit deal.

    New, larger financing opportunity extending Blackstone's AI credit pipeline.

  • New real estate and infrastructure deals Blackstone joined a C$6.7 billion buyout of Canada's H&R REIT and is among bidders for Rio Tinto's $2-3 billion infrastructure assets. These put its $177 billion cash pile to work, expanding fee-earning assets and future returns.

    Fresh capital deployment news showing Blackstone still finding large deals.

  • AI bubble risk shifted to private credit An analyst warned that AI bubble risk has moved into private credit and insurers, where Blackstone is a major player. If data center borrowers can't repay, losses could hit private credit funds and insurer balance sheets, a real risk to Blackstone's credit business.

    The main counterweight: a credible warning that Blackstone's AI-linked lending carries hidden systemic risk.

▲3▼1

Blackstone deepens AI infrastructure financing with Nvidia and Broadcom

  • Nvidia $500B AI financing alliance Blackstone is one of six firms partnering with Nvidia to mobilize over $500 billion for AI data centers and chips. This gives Blackstone a huge pipeline of deals to arrange and invest in, boosting future fee income and profits, which supports the stock.

    This is the biggest new event of the period and directly expands Blackstone's core business.

  • Broadcom/Anthropic chip-lease financing Blackstone co-led a $35 billion financing for Broadcom's AI chip platform and is leading a second $36 billion deal. These generate fees and expand Blackstone's credit business, but the debt is complex and tied to chips that lose value quickly, a risk to watch.

    Shows Blackstone's leading role in a new, large financing structure that drives revenue but carries risk.

  • Firmus $2B equity raise and Kuwait pipeline JV Blackstone joined a $2 billion equity raise for AI data center firm Firmus and led a $16 billion Kuwait pipeline joint venture. These deals put capital to work in long-term infrastructure, supporting future returns and reinforcing Blackstone's growth strategy.

    New capital deployment shows Blackstone actively investing in AI and energy infrastructure.

  • Cyberattack targeting Blackstone employees Hackers created fake websites to steal employee passwords from Blackstone and other firms. While no breach is confirmed, this highlights cybersecurity and reputational risks that could weigh on the stock if successful.

    A new negative event that could affect investor confidence and operations.

July 2026
▲3▼1

Blackstone beats on earnings, expands AI and credit, but faces regulatory and AI-bubble risks

  • Q2 earnings beat Blackstone's second-quarter earnings beat expectations, with earnings per share up 26% and revenue up nearly 24%, as its investments in AI, data centers, and energy paid off.

    Strong financial results directly boost investor confidence and the stock price.

  • Data center REIT IPO and private credit expansion Blackstone launched BXDC, the largest-ever data center REIT IPO, and expanded private credit into 401(k) plans, while deploying capital in Kuwait pipelines and HSBC's Australian loan book.

    These moves show Blackstone's continued growth and ability to attract new investor money.

  • Jersey Mike's IPO oversubscribed The IPO of Jersey Mike's, a sandwich chain owned by Blackstone, was heavily oversubscribed, indicating strong investor demand and a successful exit that could return cash to fund investors.

    A successful IPO locks in profits and demonstrates Blackstone's ability to create value.

  • Regulatory and AI-bubble risks QTS scrapped a $100 billion Virginia data center campus due to regulatory hurdles, and CEO Schwarzman warned of excessive AI exuberance and community concerns, highlighting risks to Blackstone's AI bets.

    These setbacks and warnings could pressure the stock by raising doubts about growth prospects.

▲3

Blackstone deploys capital into new deals as Q2 earnings beat and AI bets pay off

  • Q2 earnings beat on AI investments Blackstone reported Q2 revenue of $3.8 billion, up 23.7%, and earnings per share of $1.52, beating estimates. Fee-earning assets under management rose across private equity, real estate, credit, and multi-asset. This shows the firm's core business is growing strongly, which supports the stock price.

    This is the most important new financial update, directly showing Blackstone's profitability and growth.

  • New capital deployment: Kuwait pipelines, HSBC Australia, DarkVision, Futronic Blackstone announced several large investments: a $16 billion Kuwait pipeline joint venture, a A$36 billion acquisition of HSBC's Australian loan book, the purchase of DarkVision, and an investment in South Korean robotics firm Futronic. These deals put Blackstone's capital to work and expand its reach, which can drive future fee income and profit.

    These are major new transactions that show Blackstone actively growing its business, a key driver for the stock.

  • Jersey Mike's IPO oversubscribed The Jersey Mike's IPO, backed by Blackstone, was more than 10 times oversubscribed and is set to raise up to $1.09 billion. Blackstone is selling some of its stake, which will likely generate a strong return on its investment and provide cash for new deals.

    This is a concrete example of Blackstone successfully exiting an investment at a profit, boosting returns.

  • CEO warns on AI exuberance and community concerns CEO Schwarzman said Blackstone is mindful of excessive exuberance in AI and is addressing community and environmental concerns around data centers. While this shows caution and responsibility, it also highlights potential regulatory and social risks that could slow AI-related growth.

    This provides a balanced view of the risks in Blackstone's key AI growth area, which could affect the stock.

▲3

Blackstone's AI bets pay off with strong earnings and new data center REIT

  • Q2 earnings beat on AI investments Blackstone reported second-quarter distributable earnings of $1.52 per share, up 26% and beating estimates. Nine of its top ten investments are tied to AI, data centers, and energy. This shows its big AI bet is paying off, which should lift the stock.

    This is the core new event that directly answers why BX is moving: strong earnings driven by AI.

  • New data center REIT and $1 trillion market vision Blackstone launched BXDC, a $2 billion REIT to buy stabilized data centers, the largest such IPO ever. Management sees the market growing to $1 trillion. This opens a new fee stream and reinforces its data center leadership, supporting the stock.

    This is a new strategic move that expands Blackstone's data center platform and could drive future growth.

  • AirTrunk data center loan Blackstone is arranging a $3 billion loan for AirTrunk's new data center in Australia, despite worries about AI infrastructure debt. This shows it can still finance big projects, which supports its growth plans and the stock.

    This new financing activity demonstrates Blackstone's continued capital deployment in AI infrastructure.

  • Aypa Power sale to Brookfield Blackstone agreed to sell Aypa Power, a battery storage developer, to Brookfield for about $7 billion. The sale generates cash and a likely profit, but it also means giving up a growing asset. Overall, the exit is positive for realizations but may slightly reduce future growth.

    This is a new deal that shows Blackstone monetizing an investment, which affects its capital and portfolio.

▲3▼1

Blackstone expands AI and private credit, but data center setback

  • Data center project cancelled Blackstone's QTS scrapped a planned $100 billion data center campus in Virginia due to legal and regulatory hurdles. This removes a major potential growth driver and signals that regulatory risk can derail even Blackstone's biggest AI infrastructure bets, weighing on the stock.

    This is a new, material negative event that directly impacts Blackstone's growth outlook.

  • Private credit enters 401(k) plans Private credit investments are coming to 401(k) retirement plans, opening a huge new market for Blackstone's $1.3 trillion platform. This could bring in many new clients and boost fee income over time, supporting the stock price.

    This is a new, significant demand driver that expands Blackstone's addressable market.

  • New AI venture and India infrastructure push Blackstone launched Ode, an AI services company with Anthropic, and opened an India infrastructure platform. These moves deploy capital into fast-growing areas and deepen Blackstone's technology and emerging markets footprint, supporting long-term growth.

    This is a new strategic expansion that shows Blackstone deploying capital into high-growth areas.

  • QTS expands loan, drops bond sale Blackstone's QTS increased its term loan to $3.25 billion and cancelled a $1 billion bond sale, securing better financing terms. This improves financial flexibility for its data center business and reduces near-term funding risk, a positive for BX shares.

    This is a new financing development that strengthens Blackstone's data center operations.

Q2 2026
▲3▼1

Blackstone expands AI and credit, but caps fund withdrawals

  • AI data center push Blackstone announced $30 billion for AI data centers in Japan and sold Virginia data center stakes to Digital Realty for $3.5 billion, showing it is investing heavily in the AI boom and cashing out some profits.

    This is a major new growth initiative and a large asset sale that could boost earnings and sentiment.

  • Private credit expansion and strong results Blackstone expanded private credit through SablePointe and won an Oppenheimer upgrade citing $1.3 trillion in assets and 23% fee-earning growth, highlighting its scale and ability to attract more investor money.

    These developments show business momentum and analyst confidence, which can support the stock price.

  • Realized IPO gains Blackstone realized gains from the IPO filing of Jersey Mike's, a sandwich chain it owns, allowing it to lock in profits from a successful investment and return cash to fund investors.

    This is a concrete positive event that demonstrates Blackstone's ability to generate returns from its portfolio.

  • Liquidity stress in private credit fund Blackstone capped withdrawals at 5% after investors sought 10% redemptions from its flagship private credit fund, a sign of liquidity stress that could pressure shares despite other positive news.

    This is the most notable negative event, indicating potential investor concerns and a risk to Blackstone's reputation and stock price.

June 2026
▲3▼1

Blackstone expands AI and credit, but caps fund withdrawals

  • AI data center push Blackstone announced $30 billion for AI data centers in Japan and sold Virginia data center stakes to Digital Realty for $3.5 billion, showing it is investing heavily in the AI boom and cashing out some profits.

    This is a major new growth initiative and a large asset sale that could boost earnings and sentiment.

  • Private credit expansion and strong results Blackstone expanded private credit through SablePointe and won an Oppenheimer upgrade citing $1.3 trillion in assets and 23% fee-earning growth, highlighting its scale and ability to attract more investor money.

    These developments show business momentum and analyst confidence, which can support the stock price.

  • Realized IPO gains Blackstone realized gains from the IPO filing of Jersey Mike's, a sandwich chain it owns, allowing it to lock in profits from a successful investment and return cash to fund investors.

    This is a concrete positive event that demonstrates Blackstone's ability to generate returns from its portfolio.

  • Liquidity stress in private credit fund Blackstone capped withdrawals at 5% after investors sought 10% redemptions from its flagship private credit fund, a sign of liquidity stress that could pressure shares despite other positive news.

    This is the most notable negative event, indicating potential investor concerns and a risk to Blackstone's reputation and stock price.

▲3▼1

Blackstone's mixed quarter: credit fund redemptions, data center exit, and IPO gains

  • Private credit fund redemption limits Blackstone capped withdrawals at 5% after investors asked to pull 10% from its flagship private credit fund. This signals liquidity stress and worries investors about the fund's stability, which could pressure BX shares.

    This is a new negative event that directly affects Blackstone's capital and reputation.

  • Data center stake sale to Digital Realty Blackstone sold its stake in three Virginia data centers to Digital Realty for $3.5 billion, receiving $1.2 billion cash and $2.3 billion in stock. This realizes a profitable exit and provides capital for new investments, supporting BX's value.

    This is a new positive event that shows Blackstone successfully monetizing an investment.

  • Analyst upgrade and rotation into Blackstone Oppenheimer downgraded Goldman Sachs and recommended Blackstone, citing its $1.3 trillion assets under management and 23% growth in fee-related earnings. This analyst endorsement may attract investors and lift BX shares.

    This is a new positive analyst action that could influence investor sentiment and demand for BX stock.

  • Jersey Mike's IPO filing Jersey Mike's, majority-owned by Blackstone, filed for an IPO. A successful listing would let Blackstone cash out some of its investment at a profit, boosting returns and potentially BX's stock price.

    This is a new positive event that could lead to a profitable exit for Blackstone.

▲2▼2

Blackstone expands private credit and AI infrastructure despite regulatory and software headwinds

  • Private credit expansion Blackstone launched SablePointe Credit Strategies to grow asset-based lending, a key fee-generating business. This should boost earnings and support the stock price.

    New platform directly expands Blackstone's core credit business, a growth driver.

  • AI data center investment in Japan Blackstone plans to invest $30 billion in AI data centers in Japan over 3-5 years, expanding its infrastructure and private equity footprint. This signals long-term growth and capital deployment.

    Major new investment plan that could drive future earnings and asset growth.

  • Regulatory scrutiny and settlements Blackstone's LivCor settled a rent-fixing lawsuit for $7 million, and the Bank of England launched a stress test on private markets including Blackstone. These raise regulatory risk and potential reputational harm.

    New regulatory actions that could increase costs and uncertainty for Blackstone.

  • Software buyout slowdown Private equity software platform buyouts hit a decade low, partly due to Blackstone taking control of Medallia after Thoma Bravo's exit. This highlights challenges in large software deals and may dampen future deal activity.

    New data showing a sector-wide pullback that affects Blackstone's deal pipeline.

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