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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
151
$512K
152
$492K
153
$475K
154
$459K
155
$456K
156
$455K
157
$444K
158
$444K
159
$437K
160
$426K
161
$422K
162
$417K
163
$414K
164
$385K
165
$376K
166
$368K
167
$365K
168
$361K
169
$355K
170
$350K
171
$340K
172
$336K
173
$329K
174
$326K
175
$319K