Blackstone Mortgage Trust, Inc.
MX ˙ BMV ˙ US09257W1009
SecurityMX:BXMT / Blackstone Mortgage Trust, Inc.
InstitutionUs Bancorp \de\
Latest Disclosed Ownership22,325 shares
Latest Disclosed Value $ 427,523
Us Bancorp \de\ reports 161.45% increase in ownership of BXMT / Blackstone Mortgage Trust, Inc.

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 22,325 shares of Blackstone Mortgage Trust, Inc. (MX:BXMT) valued at $427,523 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 8,539 shares of Blackstone Mortgage Trust, Inc.. This represents a change in shares of 161.45% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F BLACKSTONE MORTGAGE TRUST IN COM CL A 09257W100 22,325 13,786 161.45 428 161.96 0.0002
2026-01-30 2025-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 8,539 2,327 37.46 163 42.98 0.0002
2025-11-12 2025-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,212 -79 -1.26 114 -5.79 0.0001
2025-07-24 2025-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,291 -883 -12.31 121 -15.38 0.0002
2025-05-08 2025-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 7,174 2,945 69.64 143 95.89 0.0002
2025-02-05 2024-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 4,229 -104 -2.40 74 -10.98 0.0001
2024-10-28 2024-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 4,333 -2,125 -32.90 82 -26.79 0.0001
2024-08-07 2024-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,458 2,002 44.93 112 27.27 0.0002
2024-05-08 2024-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 4,456 -10,816 -70.82 89 -72.84 0.0001
2024-02-09 2023-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 15,272 472 3.19 325 0.93 0.0005
2023-11-03 2023-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 14,800 -6,872 -31.71 322 -28.67 0.0005
2023-08-10 2023-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 21,672 611 2.90 451 20.00 0.0007
2023-05-09 2023-03-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 21,061 -921 -4.19 376 -19.35 0.0006
2023-02-13 2022-12-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 21,982 -712 -3.14 465 -12.26 0.0008
2022-10-27 2022-09-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 22,694 -3,672 -13.93 530 -27.40 0.0011
2022-08-01 2022-06-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 26,366 7,858 42.46 730 24.15 0.0014
2022-05-11 2022-03-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 18,508 1,957 11.82 588 16.21 0.0010
2022-02-11 2021-12-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 16,551 5,716 52.75 506 54.27 0.0008
2021-11-10 2021-09-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 10,835 1,557 16.78 328 11.19 0.0006
2021-08-05 2021-06-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 9,278 -4,707 -33.66 295 -31.87 0.0006
2021-04-28 2021-03-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 13,985 -3,684 -20.85 433 -10.91 0.0009
2021-02-04 2020-12-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 17,669 1,263 7.70 486 34.63 0.0010
2020-11-10 2020-09-30 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 16,406 -175 -1.06 361 -9.75 0.0009
2020-08-07 2020-06-30 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 16,581 -4,623 -21.80 400 1.01 0.0010
2020-05-13 2020-03-31 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 21,204 920 4.54 396 -47.55 0.0012
2020-02-04 2019-12-31 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 20,284 -207 -1.01 755 3.00 0.0019
2019-11-08 2019-09-30 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 20,491 -215 -1.04 733 -0.41 0.0020
2019-08-13 2019-06-30 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 20,706 229 1.12 736 3.95 0.0021
2019-05-08 2019-03-31 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 20,477 247 1.22 708 9.77 0.0020
2019-02-13 2018-12-31 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 20,230 205 1.02 645 -3.87 0.0021
2018-10-31 2018-09-30 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 20,025 -250 -1.23 671 5.34 0.0019
2018-08-08 2018-06-30 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 20,275 -1,901 -8.57 637 -8.48 0.0020
2018-05-08 2018-03-31 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 22,176 -681 -2.98 696 -5.31 0.0021
2018-02-02 2017-12-31 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 22,857 1,755 8.32 735 12.04 0.0022
2017-11-13 2017-09-30 13F BLACKSTONE MORTGAGE TRUST COMMON STOCK 09257W100 21,102 129 0.62 656 -0.91 0.0021
2017-07-19 2017-06-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 20,973 1,190 6.02 662 8.17 0.0022
2017-05-03 2017-03-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 19,783 124 0.63 612 3.38 0.0021
2017-02-08 2016-12-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 19,659 584 3.06 592 5.34 0.0021
2016-11-04 2016-09-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 19,075 1,529 8.71 562 15.64 0.0021
2016-08-10 2016-06-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 17,546 1,375 8.50 486 11.98 0.0018
2016-05-13 2016-03-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 16,171 115 0.72 434 0.93 0.0017
2016-02-10 2015-12-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 16,056 3,237 25.25 430 22.16 0.0017
2015-11-16 2015-09-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 12,819 -1,558 -10.84 352 -12.00 0.0015
2015-08-10 2015-06-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 14,377 9,015 168.13 400 163.16 0.0016
2015-05-08 2015-03-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 5,362 635 13.43 152 10.95 0.0006
2015-02-13 2014-12-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 4,727 -183 -3.73 137 3.01 0.0005
2014-11-14 2014-09-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 4,910 1,699 52.91 133 43.01 0.0005
2014-08-14 2014-06-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 3,211 687 27.22 93 29.17 0.0004
2014-05-14 2014-03-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 2,524 624 32.84 72 38.46 0.0003
2014-02-13 2013-12-31 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 1,900 365 23.78 52 33.33 0.0002
2013-11-07 2013-09-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 1,535 733 91.40 39 95.00 0.0002
2013-08-09 2013-06-30 13F BLACKSTONE MORTGAGE TRU CL A COMMON STOCK 09257W100 802 802 20 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.