BXMT Blackstone Mortgage Trust, Inc.
Blackstone Mortgage Trust, Inc. (BXMT) Institutional Ownership
What the institutions did with BXMT last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 25.0M | 23.1% |
| Blackstone Inc. | 9.3M | 8.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.9M | 8.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.2M | 6.6% |
| STATE STREET CORP | 6.4M | 5.9% |
| UBS Group AG | 4.6M | 4.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 4.1M | 3.8% |
| MORGAN STANLEY | 2.8M | 2.6% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.3M | 2.2% |
| NORTHERN TRUST CORP | 1.9M | 1.8% |
| Qube Research & Technologies Ltd | 1.9M | 1.8% |
| Invesco Ltd. | 1.6M | 1.4% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1.6M | 1.4% |
| Advisors Capital Management, LLC | 1.3M | 1.2% |
| WELLS FARGO & COMPANY/MN | 1.1M | 1.0% |
| Bank of New York Mellon Corp | 1.1M | 1.0% |
| VANGUARD FIDUCIARY TRUST CO | 1.0M | 1.0% |
| GOLDMAN SACHS GROUP INC | 983.5K | 0.9% |
| BANK OF AMERICA CORP /DE/ | 976.7K | 0.9% |
| VAN ECK ASSOCIATES CORP | 935.5K | 0.9% |
| MetLife Investment Management, LLC | 904.6K | 0.8% |
| Nuveen, LLC | 828.2K | 0.8% |
| Balyasny Asset Management L.P. | 809.1K | 0.7% |
| PRINCIPAL FINANCIAL GROUP INC | 755.4K | 0.7% |
| Rockefeller Capital Management L.P. | 755.2K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| UBS Group AG | Increased | 2.3M | 4.6M | +2.3M |
| GRS Advisors, LLC | Sold Out | 2.0M | 0 | -2.0M |
| BAMCO INC /NY/ | Reduced | 1.6M | 190.9K | -1.4M |
| Balyasny Asset Management L.P. | New | 0 | 809.1K | +809.1K |
| MORGAN STANLEY | Increased | 2.2M | 2.8M | +587.6K |
| BlackRock, Inc. | Increased | 24.4M | 25.0M | +532.4K |
| GOLDMAN SACHS GROUP INC | Reduced | 1.4M | 983.5K | -453.3K |
| BOOTHBAY FUND MANAGEMENT, LLC | Sold Out | 395.5K | 0 | -395.5K |
| Qube Research & Technologies Ltd | Increased | 1.6M | 1.9M | +348.5K |
| BANK OF AMERICA CORP /DE/ | Reduced | 1.3M | 976.7K | -320.3K |
| STATE STREET CORP | Increased | 6.1M | 6.4M | +270.0K |
| Invesco Ltd. | Increased | 1.3M | 1.6M | +248.5K |
| Nuveen, LLC | Increased | 585.5K | 828.2K | +242.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 3.9M | 4.1M | +224.2K |
| FJ Capital Management LLC | Sold Out | 160.6K | 0 | -160.6K |
| TUDOR INVESTMENT CORP ET AL | New | 0 | 159.2K | +159.2K |
| Carmel Capital Partners, LLC | New | 0 | 147.3K | +147.3K |
| CITADEL ADVISORS LLC | Reduced | 252.2K | 113.1K | -139.1K |
| ExodusPoint Capital Management, LP | New | 0 | 135.3K | +135.3K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 2.5M | 2.3M | -133.7K |
| INTECH INVESTMENT MANAGEMENT LLC | Reduced | 172.9K | 44.0K | -128.9K |
| BI Asset Management Fondsmaeglerselskab A/S | Reduced | 143.8K | 26.1K | -117.7K |
| Advisors Capital Management, LLC | Increased | 1.2M | 1.3M | +107.5K |
| NORTHERN TRUST CORP | Increased | 1.8M | 1.9M | +106.7K |
| North Ground Capital | New | 0 | 106.4K | +106.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 8.8M | 8.9M | +106.0K |
| Lighthouse Investment Partners, LLC | Sold Out | 105.2K | 0 | -105.2K |
| BARCLAYS PLC | Reduced | 134.5K | 32.6K | -102.0K |
| D. E. Shaw & Co., Inc. | Reduced | 530.0K | 441.3K | -88.8K |
| WELLS FARGO & COMPANY/MN | Increased | 1.0M | 1.1M | +83.4K |
| WOLFF WIESE MAGANA LLC | Increased | 2.1K | 82.7K | +80.6K |
| FIRST TRUST ADVISORS LP | Reduced | 185.1K | 108.5K | -76.7K |
| Argosy-Lionbridge Management, LLC | New | 0 | 74.5K | +74.5K |
| JPMORGAN CHASE & CO | Reduced | 360.7K | 290.8K | -69.9K |
| PNC FINANCIAL SERVICES GROUP, INC. | Reduced | 117.0K | 51.4K | -65.6K |
| Russell Investments Group, Ltd. | Increased | 144.2K | 209.6K | +65.4K |
| True North Advisors, LLC | New | 0 | 63.0K | +63.0K |
| Edgestream Partners, L.P. | Reduced | 238.9K | 177.6K | -61.4K |
| CITIGROUP INC | Increased | 23.3K | 83.1K | +59.9K |
| RAYMOND JAMES FINANCIAL INC | Increased | 90.4K | 150.1K | +59.7K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 485.0K | 543.6K | +58.6K |
| Caisse de depot et placement du Quebec | New | 0 | 55.6K | +55.6K |
| GSA CAPITAL PARTNERS LLP | New | 0 | 55.3K | +55.3K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 7.2M | 7.2M | -54.2K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Increased | 1.5M | 1.6M | +50.3K |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 223.5K | 173.3K | -50.2K |
| Callodine Capital Management, LP | New | 0 | 48.9K | +48.9K |
| Squarepoint Ops LLC | New | 0 | 48.1K | +48.1K |
| HighTower Advisors, LLC | Reduced | 173.1K | 130.1K | -43.0K |
| ZACKS INVESTMENT MANAGEMENT | Sold Out | 42.7K | 0 | -42.7K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 42.3K | 0 | -42.3K |
| RHUMBLINE ADVISERS | Reduced | 439.4K | 398.7K | -40.7K |
| Focus Partners Wealth | Increased | 164.9K | 205.4K | +40.4K |
| Cander Asset Management LP | New | 0 | 40.0K | +40.0K |
| Bank of New York Mellon Corp | Increased | 1.0M | 1.1M | +38.3K |
| CAXTON ASSOCIATES LLP | New | 0 | 37.7K | +37.7K |
| ALLIANCEBERNSTEIN L.P. | Increased | 157.4K | 191.5K | +34.1K |
| GABELLI FUNDS LLC | Increased | 151.0K | 185.0K | +34.0K |
| Engineers Gate Manager LP | New | 0 | 31.7K | +31.7K |
| Public Sector Pension Investment Board | Reduced | 567.8K | 536.9K | -30.9K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.