Blackstone Mortgage Trust, Inc.
MX ˙ BMV ˙ US09257W1009
SecurityMX:BXMT / Blackstone Mortgage Trust, Inc.
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership54,763 shares
Latest Disclosed Value $ 1,048,720
Private Advisor Group, LLC reports 12.46% decrease in ownership of BXMT / Blackstone Mortgage Trust, Inc.

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 54,763 shares of Blackstone Mortgage Trust, Inc. (MX:BXMT) valued at $1,048,720 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 62,555 shares of Blackstone Mortgage Trust, Inc.. This represents a change in shares of -12.46% 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)
2026-04-24 2026-03-31 13F BLACKSTONE MORTGAGE TRUST IN COM CL A 09257W100 54,763 -7,792 -12.46 1,049 -12.37 0.0047
2026-02-17 2025-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 62,555 -5,816 -8.51 1,197 -4.93 0.0054
2025-11-13 2025-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 68,371 -10,254 -13.04 1,259 -16.85 0.0062
2025-08-11 2025-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 78,625 -3,042 -3.72 1,514 -7.35 0.0082
2025-05-05 2025-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 81,667 -1,954 -2.34 1,633 12.23 0.0099
2025-02-03 2024-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 83,621 -2,144 -2.50 1,456 -10.74 0.0082
2024-10-22 2024-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 85,765 -737 -0.85 1,630 8.16 0.0101
2024-08-05 2024-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 86,502 -21,078 -19.59 1,507 -29.61 0.0101
2024-04-30 2024-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 107,580 -26,636 -19.85 2,142 -24.96 0.0154
2024-02-06 2023-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 134,216 -3,400 -2.47 2,854 -4.39 0.0222
2023-11-03 2023-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 137,616 7,805 6.01 2,985 9.22 0.0267
2023-08-10 2023-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 129,811 4,432 3.53 2,732 22.07 0.0237
2023-05-10 2023-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 125,379 16,414 15.06 2,238 111,800.00 0.0214
2023-01-18 2022-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 108,965 -8,250 -7.04 2 -99.93 0.0001
2022-10-14 2022-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 117,215 -2,205 -1.85 2,736 -17.19 0.0314
2022-07-13 2022-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 119,420 7,418 6.62 3,304 -7.22 0.0295
2022-05-12 2022-03-31 13F/A-1 BLACKSTONE MTG TR COM CL A 09257W100 112,002 1,566 1.42 3,561 5.29 0.0273
2022-05-10 2022-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 110,436 0 3,382 0.0254
2022-02-10 2021-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 110,436 -2,516 -2.23 3,382 -1.26 0.0254
2021-10-14 2021-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 112,952 -15,999 -12.41 3,425 -16.71 0.0218
2021-08-12 2021-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 128,951 2,031 1.60 4,112 4.50 0.0359
2021-04-22 2021-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 126,920 -3,398 -2.61 3,935 9.67 0.0375
2021-04-01 2020-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 130,318 -17,601 -11.90 3,588 10.40 0.0374
2020-11-02 2020-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 147,919 -48,569 -24.72 3,250 -31.33 0.0423
2020-08-17 2020-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 196,488 3,399 1.76 4,733 31.66 0.0657
2020-05-12 2020-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 193,089 -82,330 -29.89 3,595 -64.93 0.0660
2020-02-10 2019-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 275,419 20,210 7.92 10,251 12.02 0.1594
2019-11-13 2019-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 255,209 1,298 0.51 9,151 1.30 0.1423
2019-08-14 2019-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 253,911 46,680 22.53 9,034 26.14 0.1633
2019-05-13 2019-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 207,231 4,883 2.41 7,162 11.09 0.1413
2019-02-08 2018-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 202,348 3,185 1.60 6,447 -3.40 0.1554
2018-11-01 2018-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 199,163 76,813 62.78 6,674 72.95 0.1368
2018-08-09 2018-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 122,350 9,515 8.43 3,859 8.86 0.0633
2018-05-09 2018-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 112,835 -19,265 -14.58 3,545 -15.82 0.1387
2018-02-07 2017-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 132,100 -115,038 -46.55 4,211 -45.58 0.1779
2017-11-13 2017-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 247,138 49,633 25.13 7,738 27.17 0.1913
2017-08-10 2017-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 197,505 29,612 17.64 6,085 17.49 0.1647
2017-05-10 2017-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 167,893 50,253 42.72 5,179 42.40 0.1448
2017-02-09 2016-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 117,640 4,910 4.36 3,637 11.91 0.1192
2016-11-10 2016-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 112,730 58,825 109.13 3,250 121.39 0.1325
2016-08-09 2016-06-30 13F BLACKSTONE MTG TR COM CL A 09257W100 53,905 34,727 181.08 1,468 185.05 0.0593
2016-05-13 2016-03-31 13F BLACKSTONE MTG TR COM CL A 09257W100 19,178 -439 -2.24 515 -1.90 0.0249
2016-02-09 2015-12-31 13F BLACKSTONE MTG TR COM CL A 09257W100 19,617 -1,736 -8.13 525 -10.41 0.0252
2015-11-13 2015-09-30 13F BLACKSTONE MTG TR COM CL A 09257W100 21,353 21,353 586 0.0322
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.