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Blackstone Mortgage Trust

327 hedge funds and large institutions have $2.17B invested in Blackstone Mortgage Trust in 2025 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 104 increasing their positions, 114 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

9% less repeat investments, than reductions

Existing positions increased: 104 | Existing positions reduced: 114

3.18% less ownership

Funds ownership: 66.35%63.17% (-3.2%)

59% less call options, than puts

Call options by funds: $35.8M | Put options by funds: $87.5M

Holders
327
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$35.8M
Puts
$87.5M
Net Calls
Net Calls Change

Top Buyers

1 +$14.3M
2 +$11.6M
3 +$10.2M
4
Marshall Wace
Marshall Wace
United Kingdom
+$9.88M
5
Bank of America
Bank of America
North Carolina
+$7.1M

Top Sellers

1 -$49.3M
2 -$22.2M
3 -$12.5M
4
Millennium Management
Millennium Management
New York
-$6.82M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$6.68M
Name Holding Trade Value Shares
Change
Change in
Stake
301
$4.88K
302
$4.2K
303
$4K
304
$4K
305
$2.52K
306
$2.4K
307
$2.1K
308
$1.66K
309
$1.38K
310
$1.2K
311
$1.15K
312
$1.08K
313
$1K
314
$920
315
$800
316
$800
317
$781
318
$715
319
$560
320
$560
321
$300
322
$280
323
$240
324
$220
325
$180