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MBIA
MBI

Overview Fund Activity

120 hedge funds and large institutions have $122M invested in MBIA in 2025 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 26 increasing their positions, 49 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
120
Holders Change
+5
Holders Change %
+4.35%
% of All Funds
1.63%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
19
Increased
26
Reduced
49
Closed
13
Calls
$1.48M
Puts
$669K
Net Calls
+$810K
Net Calls Change
+$3.33M

Top Buyers

1
UBS Group
UBS Group
Switzerland
+$3.55M
2
WHCM
Wolf Hill Capital Management
Connecticut
+$2.21M
3
Marshall Wace
Marshall Wace
United Kingdom
+$731K
4
FCH
Freestone Capital Holdings
Washington
+$542K
5
Morgan Stanley
Morgan Stanley
New York
+$513K

Top Sellers

1
PFMOSF
Philadelphia Financial Management of San Francisco
California
-$7.24M
2
CSS
Cubist Systematic Strategies
Connecticut
-$1.05M
3
CM
Caption Management
Oklahoma
-$984K
4
Belvedere Trading
Belvedere Trading
Illinois
-$841K
5
Squarepoint
Squarepoint
New York
-$726K
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$17.3M -$54.5K -10,936 -0.3%
WHCM
2
Wolf Hill Capital Management
Connecticut
$16.6M +$2.21M +443,785 +15%
Vanguard Group
3
Vanguard Group
Pennsylvania
$12M +$128K +25,775 +1%
V
4
ValueWorks
New York
$11M +$114K +22,910 +1%
HP
5
Hosking Partners
United Kingdom
$7.88M -$74.2K -14,902 -0.9%
State Street
6
State Street
Massachusetts
$5.24M +$44K +8,837 +0.8%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$5.12M +$145K +29,046 +3%
UBS Group
8
UBS Group
Switzerland
$4.6M +$3.55M +712,087 +335%
TG
9
TCW Group
California
$3.97M +$448K +90,000 +13%
Morgan Stanley
10
Morgan Stanley
New York
$2.58M +$513K +102,936 +25%
Northern Trust
11
Northern Trust
Illinois
$2.12M -$14.6K -2,941 -0.7%
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
$2.08M -$360K -72,360 -15%
Bank of America
13
Bank of America
North Carolina
$1.83M -$203K -40,675 -10%
Charles Schwab
14
Charles Schwab
California
$1.79M -$22.2K -4,456 -1%
CAM
15
Chou Associates Management
Ontario, Canada
$1.6M – – –
WA
16
Whitebox Advisors
Minnesota
$1.47M -$249K -50,000 -15%
FCH
17
Freestone Capital Holdings
Washington
$1.43M +$542K +108,776 +61%
JEST
18
JTC Employer Solutions Trustee
Jersey
$1.4M – – –
Two Sigma Investments
19
Two Sigma Investments
New York
$1.39M -$504K -101,220 -27%
Citadel Advisors
20
Citadel Advisors
Florida
$1.31M -$93K -18,680 -7%
Goldman Sachs
21
Goldman Sachs
New York
$1.26M +$2.29K +459 +0.2%
Group One Trading
22
Group One Trading
Illinois
$858K -$17.4K -3,496 -2%
JPMorgan Chase & Co
23
JPMorgan Chase & Co
New York
$812K -$122K -24,560 -13%
TI
24
Trexquant Investment
Connecticut
$764K +$219K +43,947 +40%
NL
25
Nuveen LLC
North Carolina
$731K +$731K +146,814 New
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