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Blackstone Mortgage Trust

335 hedge funds and large institutions have $2.04B invested in Blackstone Mortgage Trust in 2026 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 125 increasing their positions, 94 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

1% less funds holding

Funds holding: 340335 (-5)

65% less call options, than puts

Call options by funds: $22M | Put options by funds: $63M

Holders
335
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
$22M
Puts
$63M
Net Calls
Net Calls Change

Top Buyers

1 +$38.3M
2 +$16.6M
3 +$14.2M
4
UBS Group
UBS Group
Switzerland
+$14.1M
5
BFM
Boothbay Fund Management
New York
+$7.63M
Name Holding Trade Value Shares
Change
Change in
Stake
MOS
201
MGO One Seven
Ohio
$265K
SOAMC
202
Spirit of America Management Corp
New York
$264K
AWA
203
Amplius Wealth Advisors
Pennsylvania
$255K
PCM
204
Polymer Capital Management
New York
$255K
AIP
205
Ameritas Investment Partners
Nebraska
$247K
BPA
206
Beacon Pointe Advisors
California
$243K
SAM
207
Summit Asset Management
Tennessee
$236K
TCM
208
TT Capital Management
California
$226K
PHS
209
Pekin Hardy Strauss
Illinois
$226K
RIL
210
Rothschild Investment LLC
Illinois
$222K
VPIM
211
Vanguard Personalized Indexing Management
California
$222K
Universal-Beteiligungs- und Servicegesellschaft
212
Universal-Beteiligungs- und Servicegesellschaft
Germany
$221K
ISL
213
Ingalls & Snyder LLC
New York
$211K
OL
214
one8zero8 LLC
North Carolina
$211K
GIA
215
Gateway Investment Advisers
Ohio
$209K
WSC
216
Wellington Shields & Co
New York
$207K
LA
217
LVW Advisors
New York
$206K
TRCT
218
Tower Research Capital (TRC)
New York
$206K
William Blair & Company
219
William Blair & Company
Illinois
$202K
FPB
220
First PREMIER Bank
South Dakota
$198K
WA
221
Wealthstar Advisors
Texas
$196K
SLAM
222
Swiss Life Asset Management
$193K
Nisa Investment Advisors
223
Nisa Investment Advisors
Missouri
$186K
VR
224
Vision Retirement
New Jersey
$165K
DIP
225
DT Investment Partners
Pennsylvania
$151K