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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
176
$319K
177
$309K
178
$293K
179
$292K
180
$290K
181
$283K
182
$282K
183
$281K
184
$280K
185
$273K
186
$270K
187
$266K
188
$264K
189
$264K
190
$261K
191
$259K
192
$255K
193
$254K
194
$253K
195
$250K
196
$243K
197
$241K
198
$233K
199
$230K
200
$225K