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120 hedge funds and large institutions have $122M invested in MBIA in 2025 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 26 increasing their positions, 49 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

121% more call options, than puts

Call options by funds: $1.48M | Put options by funds: $669K

38% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 13

4% more funds holding

Funds holding: 115120 (+5)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0.82% less ownership

Funds ownership: 49.59%48.76% (-0.82%)

25% less capital invested

Capital invested by funds: $163M → $122M (-$41M)

47% less repeat investments, than reductions

Existing positions increased: 26 | Existing positions reduced: 49

Holders
120
Holders Change
+5
Holders Change %
+4.35%
% of All Funds
1.61%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
18
Increased
26
Reduced
49
Closed
13
Calls
$1.48M
Puts
$669K
Net Calls
+$810K
Net Calls Change
+$3.33M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$17.3M -$67.7K -10,936 -0.3%
WHCM
2
Wolf Hill Capital Management
Connecticut
$16.6M +$2.75M +443,785 +15%
Vanguard Group
3
Vanguard Group
Pennsylvania
$12M +$160K +25,775 +1%
V
4
ValueWorks
New York
$11M +$142K +22,910 +1%
HP
5
Hosking Partners
United Kingdom
$7.88M -$92.2K -14,902 -0.9%
State Street
6
State Street
Massachusetts
$5.24M +$54.7K +8,837 +0.8%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$5.12M +$180K +29,046 +3%
UBS Group
8
UBS Group
Switzerland
$4.6M +$4.41M +712,087 +335%
TG
9
TCW Group
California
$3.97M +$557K +90,000 +13%
Morgan Stanley
10
Morgan Stanley
New York
$2.58M +$637K +102,936 +25%
Northern Trust
11
Northern Trust
Illinois
$2.12M -$18.2K -2,941 -0.7%
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
$2.08M -$448K -72,360 -15%
Bank of America
13
Bank of America
North Carolina
$1.83M -$252K -40,675 -10%
Charles Schwab
14
Charles Schwab
California
$1.79M -$27.6K -4,456 -1%
CAM
15
Chou Associates Management
Ontario, Canada
$1.6M
WA
16
Whitebox Advisors
Minnesota
$1.47M -$309K -50,000 -15%
FCH
17
Freestone Capital Holdings
Washington
$1.43M +$673K +108,776 +61%
JEST
18
JTC Employer Solutions Trustee
Jersey
$1.4M
Two Sigma Investments
19
Two Sigma Investments
New York
$1.39M -$626K -101,220 -27%
Citadel Advisors
20
Citadel Advisors
Florida
$1.31M -$116K -18,680 -7%
Goldman Sachs
21
Goldman Sachs
New York
$1.26M +$2.84K +459 +0.2%
Group One Trading
22
Group One Trading
Illinois
$858K -$21.6K -3,496 -2%
JP Morgan Chase
23
JP Morgan Chase
New York
$812K -$152K -24,560 -13%
TI
24
Trexquant Investment
Connecticut
$764K +$272K +43,947 +40%
N
25
Nuveen
North Carolina
$731K

MBI Hedge Fund Activity: Q1 2025 in Review

120 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in MBIA (MBI) for Q1 2025, worth a combined $122M — down 25% from $163M a quarter earlier.

Buyers outnumbered sellers: 18 funds opened new MBI positions and 13 closed out — a net gain of 5 holders — while 26 added to existing stakes and 49 trimmed.

The largest buyer was UBS Group, adding an estimated $4.41M. The largest seller was Philadelphia Financial Management of San Francisco, exiting entirely with an estimated $7.24M sold.

  • 120 institutional investors held MBIA (MBI) as of Q1 2025, up from 115 in Q4 2024.
  • Funds reported $122M of MBIA stock for Q1 2025, down 25% quarter-over-quarter.
  • 18 funds opened new MBIA positions in Q1 2025 and 13 closed out, a net change of +5 holders.
  • The largest MBIA buyer in Q1 2025 was UBS Group, an estimated $4.41M added.
  • The largest MBIA seller in Q1 2025 was Philadelphia Financial Management of San Francisco, an estimated $7.24M sold.

Based on aggregated 13F filings for Q1 2025.