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Blackstone Mortgage Trust

329 hedge funds and large institutions have $2.21B invested in Blackstone Mortgage Trust in 2025 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 105 increasing their positions, 115 reducing their positions, and 42 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: 105 | Existing positions reduced: 115

2.15% less ownership

Funds ownership: 66.47%64.32% (-2.2%)

59% less call options, than puts

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

Holders
329
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
151
$663K
152
$650K
153
$640K
154
$637K
155
$628K
156
$614K
157
$595K
158
$583K
159
$581K
160
$579K
161
$573K
162
$561K
163
$555K
164
$544K
165
$500K
166
$499K
167
$492K
168
$490K
169
$487K
170
$487K
171
$485K
172
$481K
173
$480K
174
$472K
175
$471K