블랙스톤 모기지 신탁, Inc.
DE ˙ DB ˙ US09257W1009
€15.36 ↓ -0.23 (-1.48%)
2026-06-04
주가
SecurityDE:079A / Blackstone Mortgage Trust, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership6,146,611 shares
Latest Disclosed Value $ 120,549,956
State Street Corp reports 1.58% increase in ownership of 079A / Blackstone Mortgage Trust, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 6,146,611 shares of Blackstone Mortgage Trust, Inc. (DE:079A) valued at $100,712,221 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,050,847 shares of Blackstone Mortgage Trust, Inc.. This represents a change in shares of 1.58% during the quarter. The current value of the position is $94,411,945 USD.

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)
2026-05-15 2026-03-31 13F BLACKSTONE MORTGAGE TRUST IN COM CL A 09257W100 6,146,611 95,764 1.58 120,550 1.68 0.0042
2026-02-13 2025-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 6,050,847 -106,088 -1.72 118,563 2.03 0.0040
2025-11-14 2025-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,156,935 -216,987 -3.40 116,203 -7.52 0.0040
2025-08-14 2025-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,373,922 -222,414 -3.37 125,647 -6.91 0.0047
2025-05-15 2025-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 6,596,336 -287,876 -4.18 134,980 9.62 0.0056
2025-02-14 2024-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 6,884,212 301,108 4.57 123,134 -3.97 0.0049
2024-11-14 2024-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,583,104 -7,292 -0.11 128,221 7.91 0.0052
2024-08-14 2024-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,590,396 -67,333 -1.01 118,824 -13.05 0.0052
2024-05-15 2024-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 6,657,729 4,677 0.07 136,657 -6.15 0.0061
2024-02-14 2023-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 6,653,052 138,578 2.13 145,619 -0.04 0.0071
2023-11-14 2023-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 6,514,474 2,727,464 72.02 145,679 79.55 0.0081
2023-08-14 2023-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 3,787,010 12,582 0.33 81,136 16.41 0.0043
2023-05-15 2023-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 3,774,428 261,910 7.46 69,695 -8.91 0.0039
2023-05-15 2022-12-31 13F/A-99 BLACKSTONE MTG TR COM CL A 09257W100 3,512,518 29,518 0.85 76,513 -8.31 0.0045
2023-05-15 2022-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 3,512,518 29,518 76,513 0.0045
2022-11-15 2022-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 3,483,000 62,812 1.84 83,443 -13.71 0.0053
2022-08-15 2022-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 3,420,188 189,516 5.87 96,701 -7.62 0.0058
2022-05-16 2022-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 3,230,672 100,821 3.22 104,677 7.08 0.0052
2022-02-14 2021-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 3,129,851 284,784 10.01 97,760 11.07 0.0046
2021-11-15 2021-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 2,845,067 55,764 2.00 88,013 -2.92 0.0047
2021-08-16 2021-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 2,789,303 116,232 4.35 90,664 7.29 0.0048
2021-07-09 2021-03-31 13F/A-1 BLACKSTONE MTG TR COM CL A 09257W100 2,673,071 -131,214 -4.68 84,506 7.04 0.0048
2021-05-17 2021-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 2,673,071 -131,214 84,506 0.0048
2021-02-16 2020-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 2,804,285 -18,227 -0.65 78,949 23.82 0.0048
2020-11-10 2020-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 2,822,512 -143,265 -4.83 63,759 -13.00 0.0044
2020-08-14 2020-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 2,965,777 -30,611 -1.02 73,284 27.19 0.0053
2020-06-19 2020-03-31 13F/A-1 BLACKSTONE MTG TR COM CL A 09257W100 2,996,388 165,877 5.86 57,619 -46.22 0.0050
2020-05-11 2020-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 2,996,388 2,976,759 57,619 5,060.1084
2020-02-06 2019-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 2,830,511 94,155 3.44 107,134 7.36 0.0073
2019-11-14 2019-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 2,736,356 209,054 8.27 99,787 9.14 0.0074
2019-08-14 2019-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 2,527,302 180,980 7.71 91,429 10.79 0.0068
2019-05-15 2019-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 2,346,322 -23,789 -1.00 82,527 7.24 0.0064
2019-02-12 2018-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 2,370,111 181,380 8.29 76,956 4.93 0.0070
2018-11-09 2018-09-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 2,188,731 209,194 10.57 73,343 17.88 0.0056
2018-08-14 2018-06-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 1,979,537 1,660,669 520.80 62,217 520.99 0.0052
2018-05-15 2018-03-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 318,868 44,741 16.32 10,019 13.59 0.0009
2018-02-14 2017-12-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 274,127 67,505 32.67 8,820 37.62 0.0007
2017-11-14 2017-09-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 206,622 -34,195 -14.20 6,409 -15.76 0.0006
2017-08-14 2017-06-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 240,817 3,838 1.62 7,608 3.67 0.0007
2017-05-15 2017-03-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 236,979 7,615 3.32 7,339 6.44 0.0007
2017-02-09 2016-12-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 229,364 -43,052 -15.80 6,895 -14.07 0.0006
2017-01-13 2016-09-30 13F/A-1 BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 272,416 -4,246 -1.53 8,024 4.79 0.0008
2016-11-14 2016-09-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 272,416 8,024
2016-08-12 2016-06-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 276,662 6,431 2.38 7,657 5.48 0.0008
2016-05-20 2016-03-31 13F/A-1 BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 270,231 1,936 0.72 7,259 1.16 0.0008
2016-05-12 2016-03-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 270,231 7,259
2016-02-16 2015-12-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 268,295 -2,673 -0.99 7,176 -3.50 0.0008
2015-11-16 2015-09-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 270,968 156,926 137.60 7,436 134.20 0.0009
2015-08-13 2015-06-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 114,042 27,800 32.23 3,175 29.80 0.0003
2015-05-15 2015-03-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 86,242 11,413 15.25 2,446 12.10 0.0003
2015-02-11 2014-12-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 74,829 43,000 135.10 2,182 152.84 0.0002
2014-11-12 2014-09-30 13F/A-1 BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 31,829 2,300 7.79 863 0.70 0.0001
2014-11-10 2014-09-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 31,829 863
2014-08-12 2014-06-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 29,529 1,400 4.98 857 5.93 0.0001
2014-05-15 2014-03-31 13F/A-1 BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 28,129 8,500 43.30 809 52.07 0.0001
2014-05-13 2014-03-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 28,129 809
2014-02-06 2013-12-31 13F/A-1 BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 19,629 0 0.00 532 7.69 0.0001
2014-02-06 2013-12-31 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 15,933 33
2013-11-12 2013-09-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 19,629 0 0.00 494 1.86 0.0001
2013-08-08 2013-06-30 13F BLACKSTONE MORTGAGE TR Real Estate Investment Trust 09257W100 19,629 19,629 485 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.