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Blackstone Mortgage Trust

312 hedge funds and large institutions have $1.87B invested in Blackstone Mortgage Trust in 2025 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 104 increasing their positions, 104 reducing their positions, and 30 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:

3.13% less ownership

Funds ownership: 62.31%59.18% (-3.1%)

9% less capital invested

Capital invested by funds: $2.06B → $1.87B (-$189M)

67% less call options, than puts

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

Holders
312
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
PAIM
26
Punch & Associates Investment Management
Minnesota
$8.83M
RhumbLine Advisers
27
RhumbLine Advisers
Massachusetts
$8.79M
Legal & General Group
28
Legal & General Group
United Kingdom
$8.73M
N
29
Nuveen
North Carolina
$8.44M
WHG
30
Westwood Holdings Group
Texas
$7.36M
Neuberger Berman Group
31
Neuberger Berman Group
New York
$6.87M
D.E. Shaw & Co
32
D.E. Shaw & Co
New York
$6.87M
Ameriprise
33
Ameriprise
Minnesota
$6.71M
Victory Capital Management
34
Victory Capital Management
Texas
$5.95M
LIM
35
Longfellow Investment Management
Massachusetts
$5.89M
NA
36
NewEdge Advisors
Louisiana
$5.84M
Swiss National Bank
37
Swiss National Bank
Switzerland
$5.82M
NFG
38
Nations Financial Group
Iowa
$5.7M
CL
39
Choreo LLC
Illinois
$5.59M
1832 Asset Management
40
1832 Asset Management
Ontario, Canada
$5.52M
DFG
41
Dupree Financial Group
Kentucky
$5.51M
JKSF
42
John & Kathleen Schreiber Foundation
Illinois
$5.21M
Manulife (Manufacturers Life Insurance)
43
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$4.66M
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$4.59M
LPL Financial
45
LPL Financial
California
$4.53M
Barclays
46
Barclays
United Kingdom
$4.29M
Susquehanna International Group
47
Susquehanna International Group
Pennsylvania
$4.1M
Millennium Management
48
Millennium Management
New York
$4.08M
BCL
49
Bracebridge Capital LLC
Massachusetts
$3.99M
CCM
50
Condor Capital Management
New Jersey
$3.84M