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Blackstone Mortgage Trust

314 hedge funds and large institutions have $1.87B invested in Blackstone Mortgage Trust in 2025 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 106 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:

less funds holding

Funds holding:

3.1% less ownership

Funds ownership: 62.31%59.21% (-3.1%)

9% less capital invested

Capital invested by funds: $2.06B → $1.87B (-$188M)

67% less call options, than puts

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

Holders
314
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 +$13M
2 +$8.23M
3 +$2.86M
4
Janney Montgomery Scott
Janney Montgomery Scott
Pennsylvania
+$2.45M
5
BAMCO Inc
BAMCO Inc
New York
+$1.87M

Top Sellers

1 -$40M
2 -$12.6M
3 -$9.94M
4
Morgan Stanley
Morgan Stanley
New York
-$7.65M
5
State Street
State Street
Massachusetts
-$4.1M
Name Holding Trade Value Shares
Change
Change in
Stake
PHS
201
Pekin Hardy Strauss
Illinois
$219K
Carson Wealth (CWM LLC)
202
Carson Wealth (CWM LLC)
Nebraska
$216K
Brown Advisory
203
Brown Advisory
Maryland
$215K
RIL
204
Rothschild Investment LLC
Illinois
$211K
VPIM
205
Vanguard Personalized Indexing Management
California
$211K
SC
206
Summa Corp
Texas
$210K
WG
207
Winton Group
United Kingdom
$209K
SCM
208
Sterling Capital Management
North Carolina
$207K
HSBC Holdings
209
HSBC Holdings
United Kingdom
$206K
AWA
210
Arkadios Wealth Advisors
Georgia
$205K
OL
211
one8zero8 LLC
North Carolina
$203K
WAM
212
Weiss Asset Management
Massachusetts
$202K
Natixis Advisors
213
Natixis Advisors
Massachusetts
$200K
William Blair & Company
214
William Blair & Company
Illinois
$191K
FPB
215
First PREMIER Bank
South Dakota
$190K
WA
216
Whipplewood Advisors
Colorado
$190K
TW
217
TritonPoint Wealth
Maryland
$189K
WA
218
Wealthstar Advisors
Texas
$189K
PSF
219
Pacific Sun Financial
California
$186K
TC
220
Truvestments Capital
Florida
$175K
QCG
221
Quadrant Capital Group
Ohio
$173K
DIP
222
DT Investment Partners
Pennsylvania
$145K
SG Americas Securities
223
SG Americas Securities
New York
$135K
AAP
224
Arax Advisory Partners
Colorado
$130K
WSCM
225
Wellington Shields Capital Management
New York
$128K