MBI icon

MBIA
MBI

Overview Fund Activity

110 hedge funds and large institutions have $101M invested in MBIA in 2025 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 45 increasing their positions, 33 reducing their positions, and 16 closing their positions.

Holders
110
Holders Change
-10
Holders Change %
-8.33%
% of All Funds
1.48%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
8
Increased
45
Reduced
33
Closed
16
Calls
$387K
Puts
$71K
Net Calls
+$316K
Net Calls Change
-$494K

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$1.81M
2
TG
2
TCW Group
California
$4.46M
3
Citadel Advisors
3
Citadel Advisors
Florida
$1.74M
4
GCP
4
GSA Capital Partners
United Kingdom
$669K
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$11M

Top Sellers

1
WHCM
1
Wolf Hill Capital Management
Connecticut
$10.7M
2
UBS Group
2
UBS Group
Switzerland
$2.58M
3
BlackRock
3
BlackRock
New York
$14.5M
4
JEST
4
JTC Employer Solutions Trustee
Jersey
$782K
5
TI
5
Trexquant Investment
Connecticut
$274K
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$14.5M 3,349,619 -122,358 -4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$11M 2,525,429 +109,884 +5%
WHCM
3
Wolf Hill Capital Management
Connecticut
$10.7M 2,469,819 -854,488 -26%
V
4
ValueWorks
New York
$9.67M 2,227,189 +21,384 +1%
HP
5
Hosking Partners
United Kingdom
$6.78M 1,562,023 -19,372 -1%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$4.53M 1,043,095 +14,336 +1%
TG
7
TCW Group
California
$4.46M 1,027,960 +231,400 +29%
State Street
8
State Street
Massachusetts
$4.45M 1,024,358 -27,124 -3%
UBS Group
9
UBS Group
Switzerland
$2.58M 593,500 -330,946 -36%
Morgan Stanley
10
Morgan Stanley
New York
$1.99M 459,652 -57,446 -11%
Northern Trust
11
Northern Trust
Illinois
$1.81M 417,084 -8,165 -2%
Marshall Wace
12
Marshall Wace
United Kingdom
$1.81M 416,964 +270,192 +184%
Citadel Advisors
13
Citadel Advisors
Florida
$1.74M 401,169 +138,057 +52%
FCH
14
Freestone Capital Holdings
Washington
$1.68M 387,514 +99,385 +34%
Charles Schwab
15
Charles Schwab
California
$1.6M 367,652 +8,532 +2%
CAM
16
Chou Associates Management
Ontario, Canada
$1.39M 321,000 – –
WA
17
Whitebox Advisors
Minnesota
$1.38M 317,106 +22,675 +8%
Bank of America
18
Bank of America
North Carolina
$1.22M 280,104 -87,292 -24%
Two Sigma Investments
19
Two Sigma Investments
New York
$971K 223,739 -55,223 -20%
Goldman Sachs
20
Goldman Sachs
New York
$890K 205,039 -47,668 -19%
JEST
21
JTC Employer Solutions Trustee
Jersey
$782K 180,000 -100,000 -36%
Group One Trading
22
Group One Trading
Illinois
$698K 160,812 -11,427 -7%
GCP
23
GSA Capital Partners
United Kingdom
$669K 154,145 +121,232 +368%
Wells Fargo
24
Wells Fargo
California
$625K 144,056 +5,152 +4%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$582K 134,071 +1,163 +0.9%
1
2 3 4 5