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Blackstone Mortgage Trust

320 hedge funds and large institutions have $1.88B invested in Blackstone Mortgage Trust in 2025 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 108 increasing their positions, 105 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

3.09% less ownership

Funds ownership: 62.47%59.38% (-3.1%)

9% less capital invested

Capital invested by funds: $2.07B → $1.88B (-$188M)

67% less call options, than puts

Call options by funds: $29.8M | Put options by funds: $89.3M

Holders
320
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
$29.8M
Puts
$89.3M
Net Calls
Net Calls Change

Top Buyers

1 +$13.7M
2 +$8.62M
3 +$3M
4
Janney Montgomery Scott
Janney Montgomery Scott
Pennsylvania
+$2.57M
5
BAMCO Inc
BAMCO Inc
New York
+$1.96M

Top Sellers

1 -$41.9M
2 -$12.6M
3 -$10.4M
4
Morgan Stanley
Morgan Stanley
New York
-$8.02M
5
State Street
State Street
Massachusetts
-$4.19M
Name Holding Trade Value Shares
Change
Change in
Stake
301
$2K
302
$1.93K
303
$1.84K
304
$1.46K
305
$1.38K
306
$1.18K
307
$1.1K
308
$994
309
$847
310
$736
311
$703
312
$645
313
$516
314
$257
315
$166
316
$113
317
$74
318
$74
319
$30
320
$4
321
322
323
324
325