Blackstone Mortgage Trust, Inc.
BXMT- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001061630
In the last 90 days, Blackstone Mortgage Trust, Inc. insiders filed 1 open-market purchase and 3 sales; 347 institutions reported holding it in 13F filings for Q2 2026, worth $1.84B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Blackstone Mortgage Trust, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 337
- +2 vs. Q4 2025
- Shares held
- 106.8M
- +20.6M (+23.8%) vs. Q4 2025
- Total value
- $2.05B
- +$395.4M (+23.9%) vs. Q4 2025
- New holders
- 43
- 125 more added
- Sold out
- 41
- 95 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BXMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 347 | $1.84B |
| Q1 2026 | 337 | $2.05B |
| Q4 2025 | 341 | $2.01B |
| Q3 2025 | 321 | $1.88B |
| Q2 2025 | 320 | $2.07B |
| Q1 2025 | 329 | $2.21B |
| Q4 2024 | 325 | $2.00B |
| Q3 2024 | 327 | $2.12B |
| Q2 2024 | 321 | $1.92B |
| Q1 2024 | 317 | $2.20B |
| Q4 2023 | 342 | $2.37B |
| Q3 2023 | 328 | $2.43B |
| Q2 2023 | 311 | $1.93B |
| Q1 2023 | 332 | $1.68B |
| Q4 2022 | 348 | $2.00B |
| Q3 2022 | 330 | $2.29B |
| Q2 2022 | 343 | $2.66B |
| Q1 2022 | 359 | $3.02B |
| Q4 2021 | 351 | $2.85B |
| Q3 2021 | 334 | $2.66B |
| Q2 2021 | 326 | $2.63B |
| Q1 2021 | 312 | $2.72B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Blackstone Mortgage Trust, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Asset Management Americas Inc | 363,965 | $6.97M | 0.00% | −40,250−10.0% | Reduced |
| Westwood Holdings Group Inc. | 375,001 | $7.18M | 0.05% | 00.0% | Unchanged |
| Legal & General Group Plc | 376,112 | $7.20M | 0.00% | −40,099−9.6% | Reduced |
| Neuberger Berman Group LLC | 379,934 | $7.28M | 0.01% | −125,172−24.8% | Reduced |
| Boothbay Fund Management, LLC | 395,478 | $7.57M | 0.18% | +395,478 | New |
| GFS Advisors, LLC | 403,990 | $7.74M | 0.55% | −9,325−2.3% | Reduced |
| Rhumbline Advisers | 439,362 | $8.41M | 0.01% | −12,171−2.7% | Reduced |
| Punch & Associates Investment Management, Inc. | 483,624 | $9.26M | 0.53% | +2,971+0.6% | Added |
| Victory Capital Management Inc | 484,987 | $9.29M | 0.01% | +98,285+25.4% | Added |
| D. E. Shaw & Co., Inc. | 530,037 | $10.2M | 0.01% | −276,802−34.3% | Reduced |
| Public Sector Pension Investment Board | 567,798 | $10.9M | 0.03% | +22,143+4.1% | Added |
| Nuveen, LLC | 585,520 | $11.2M | 0.00% | +235,086+67.1% | Added |
| Rockefeller Capital Management L.P. | 728,986 | $14.0M | 0.02% | +16,793+2.4% | Added |
| Principal Financial Group Inc | 770,901 | $14.8M | 0.01% | +19,423+2.6% | Added |
| MetLife Investment Management | 899,375 | $17.2M | 0.09% | −254,202−22.0% | Reduced |
| Van Eck Associates Corp | 958,147 | $18.3M | 0.01% | +5,534+0.6% | Added |
| Vanguard Fiduciary Trust Co | 1,026,454 | $19.7M | 0.00% | +1,026,454 | New |
| Bank of New York Mellon Corp | 1,030,091 | $19.7M | 0.00% | −29,154−2.8% | Reduced |
| Wells Fargo & Company | 1,045,849 | $20.0M | 0.00% | −10,383−1.0% | Reduced |
| Advisors Capital Management, LLC | 1,204,191 | $23.1M | 0.27% | +37,263+3.2% | Added |
| Bank of America Corp | 1,297,062 | $24.8M | 0.00% | +300,357+30.1% | Added |
| Invesco Ltd. | 1,322,372 | $25.3M | 0.00% | −32,498−2.4% | Reduced |
| Goldman Sachs Group Inc | 1,436,850 | $27.5M | 0.00% | −170,335−10.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,514,028 | $29.0M | 0.04% | +736,161+94.6% | Added |
| Bamco Inc | 1,568,430 | $30.0M | 0.09% | −432,191−21.6% | Reduced |
| Qube Research & Technologies Ltd | 1,569,662 | $30.1M | 0.04% | +858,788+120.8% | Added |
| Northern Trust Corp | 1,828,164 | $35.0M | 0.00% | +75,361+4.3% | Added |
| GEM Realty Capital | 1,985,984 | $38.0M | 3.76% | +1,985,984 | New |
| Morgan Stanley | 2,237,827 | $42.9M | 0.00% | −169,333−7.0% | Reduced |
| UBS Group AG | 2,288,199 | $43.8M | 0.01% | +733,137+47.1% | Added |
| Charles Schwab Investment Management Inc | 2,470,144 | $47.3M | 0.01% | +40,369+1.7% | Added |
| Geode Capital Management, LLC | 3,883,692 | $74.4M | 0.00% | −42,695−1.1% | Reduced |
| State Street Corp | 6,146,611 | $120.5M | 0.00% | +95,764+1.6% | Added |
| Vanguard Capital Management LLC | 7,212,678 | $138.1M | 0.00% | +7,212,678 | New |
| Vanguard Portfolio Management LLC | 8,789,050 | $168.3M | 0.01% | +8,789,050 | New |
| Blackstone Group Inc. | 9,283,323 | $177.8M | 0.73% | 00.0% | Unchanged |
| BlackRock, Inc. | 24,448,814 | $468.2M | 0.01% | +137,979+0.6% | Added |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −543,969−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −265,761−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −154,600−100.0% | Sold out |
| Argosy-Lionbridge Management, LLC | 0 | $0 | 0.00% | −88,836−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −78,611−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −46,214−100.0% | Sold out |
| Glassy Mountain Advisors, Inc. | 0 | $0 | 0.00% | −44,899−100.0% | Sold out |
| Institute for Wealth Management, LLC. | 0 | $0 | 0.00% | −38,319−100.0% | Sold out |
| Kennicott Capital Management LLC | 0 | $0 | 0.00% | −36,450−100.0% | Sold out |
| True North Advisors, LLC | 0 | $0 | 0.00% | −30,847−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −29,300−100.0% | Sold out |
| Pacific Capital Partners Ltd | 0 | $0 | 0.00% | −27,500−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −20,636−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −19,306−100.0% | Sold out |
| Shade Tree Advisors LLC | 0 | $0 | 0.00% | −16,462−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −15,814−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −15,800−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −15,337−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −14,760−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −14,347−100.0% | Sold out |
| TCG Advisory Services, LLC | 0 | $0 | 0.00% | −12,253−100.0% | Sold out |
| Westbourne Investments, Inc. | 0 | $0 | 0.00% | −11,809−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −10,884−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −10,312−100.0% | Sold out |
| McIlrath & Eck, LLC | 0 | $0 | 0.00% | −4,320−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −4,303−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −3,796−100.0% | Sold out |
| TCTC Holdings, LLC | 0 | $0 | 0.00% | −1,700−100.0% | Sold out |
| Beaird Harris Wealth Management, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Plante Moran Financial Advisors, LLC | 0 | $0 | 0.00% | −605−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −229−100.0% | Sold out |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −188−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Laurel Wealth Advisors LLC | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| TD Capital Management LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Quattro Advisors LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Nottingham Advisors, Inc. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |