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Blackstone Mortgage Trust
BXMT

Overview Fund Activity

325 hedge funds and large institutions have $2.17B invested in Blackstone Mortgage Trust in 2025 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 103 increasing their positions, 113 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
325
Holders Change
+2
Holders Change %
+0.62%
% of All Funds
4.41%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
52
Increased
103
Reduced
113
Closed
43
Calls
$35.8M
Puts
$87.5M
Net Calls
-$51.7M
Net Calls Change
+$41.6M

Top Buyers

1
MIM
MetLife Investment Management
New Jersey
+$14.8M
2
Citadel Advisors
Citadel Advisors
Florida
+$12M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$10.6M
4
Marshall Wace
Marshall Wace
United Kingdom
+$10.2M
5
Bank of America
Bank of America
North Carolina
+$7.35M

Top Sellers

1
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$49.3M
2
BlackRock
BlackRock
New York
-$23M
3
Millennium Management
Millennium Management
New York
-$7.06M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$6.91M
5
UBS Group
UBS Group
Switzerland
-$5.93M
Name Holding Trade Value Shares
Change 		Shares
Change %
Thrivent Financial for Lutherans
76
Thrivent Financial for Lutherans
Minnesota
$2.52M -$153K -7,672 -6%
T. Rowe Price Associates
77
T. Rowe Price Associates
Maryland
$2.48M +$251K +12,547 +11%
VOYA Investment Management
78
VOYA Investment Management
Georgia
$2.43M -$3.61M -180,384 -60%
XT
79
XTX Topco
Cayman Islands
$2.31M +$1.73M +86,736 +300%
KPWS
80
Kestra Private Wealth Services
Texas
$2.29M +$20.4K +1,019 +0.9%
Mariner
81
Mariner
Kansas
$2.29M +$1.96M +98,113 +604%
BBHC
82
Brown Brothers Harriman & Co
New York
$2.28M – – –
Osaic Holdings
83
Osaic Holdings
Arizona
$2.27M -$304K -15,184 -12%
PNC Financial Services Group
84
PNC Financial Services Group
Pennsylvania
$2.12M +$868K +43,416 +69%
Commonwealth Equity Services
85
Commonwealth Equity Services
Massachusetts
$2.12M -$30.7K -1,536 -1%
Stifel Financial
86
Stifel Financial
Missouri
$2.05M +$131K +6,534 +7%
BAMCO Inc
87
BAMCO Inc
New York
$2M +$2M +99,783 New
SOADOR
88
State of Alaska Department of Revenue
Alaska
$1.9M -$64.7K -3,234 -3%
State of New Jersey Common Pension Fund D
89
State of New Jersey Common Pension Fund D
New Jersey
$1.89M -$358K -17,913 -16%
AI
90
AXS Investments
New York
$1.89M -$306K -15,321 -14%
CF
91
Corebridge Financial
Texas
$1.81M -$36.4K -1,822 -2%
Simplex Trading
92
Simplex Trading
Illinois
$1.8M -$1.77M -88,700 -50%
NFC
93
Northeast Financial Consultants
Connecticut
$1.8M – – –
CAU
94
Caxton Associates (UK)
$1.77M +$1.77M +88,681 New
IMRF
95
Illinois Municipal Retirement Fund
Illinois
$1.77M -$74.1K -3,704 -4%
New York State Teachers Retirement System (NYSTRS)
96
New York State Teachers Retirement System (NYSTRS)
New York
$1.69M -$30K -1,500 -2%
PCIG
97
Partners Capital Investment Group
Massachusetts
$1.65M +$847K +42,355 +105%
PAG
98
Private Advisor Group
New Jersey
$1.63M -$39.1K -1,954 -2%
LSERS
99
Louisiana State Employees Retirement System
Louisiana
$1.62M -$56K -2,800 -3%
Raymond James Financial
100
Raymond James Financial
Florida
$1.53M +$5.38K +269 +0.4%
2 3
4
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