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133 hedge funds and large institutions have $153M invested in MBIA in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 40 increasing their positions, 39 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

107% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 15

12% more funds holding

Funds holding: 119133 (+14)

3.31% more ownership

Funds ownership: 47.37%50.68% (+3.3%)

3% more repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 39

11% less capital invested

Capital invested by funds: $171M → $153M (-$18.6M)

47% less call options, than puts

Call options by funds: $2.52M | Put options by funds: $4.74M

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
133
Holders Change
+14
Holders Change %
+11.76%
% of All Funds
1.64%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
31
Increased
40
Reduced
39
Closed
15
Calls
$2.52M
Puts
$4.74M
Net Calls
-$2.22M
Net Calls Change
-$11M
Name Holding Trade Value Shares
Change
Change in
Stake
JEST
26
JTC Employer Solutions Trustee
Jersey
$1.06M
Squarepoint
27
Squarepoint
New York
$1.05M +$969K +152,043 +593%
Citadel Advisors
28
Citadel Advisors
Florida
$1.04M -$33.8K -5,304 -3%
Bank of America
29
Bank of America
North Carolina
$1.01M -$495K -77,696 -31%
AFA
30
Alta Fundamental Advisers
New York
$879K
Bank of New York Mellon
31
Bank of New York Mellon
New York
$843K -$29.1K -4,571 -3%
Wells Fargo
32
Wells Fargo
California
$803K -$255K -40,044 -23%
XT
33
XTX Topco
Cayman Islands
$708K +$578K +90,732 +312%
T. Rowe Price Associates
34
T. Rowe Price Associates
Maryland
$703K +$78K +12,250 +11%
N
35
Nuveen
North Carolina
$671K +$5.84K +917 +0.8%
FCH
36
Freestone Capital Holdings
Washington
$590K
BCM
37
Bluefin Capital Management
New York
$573K +$180K +28,217 +41%
QCM
38
Quantinno Capital Management
New York
$560K +$142K +22,246 +31%
Walleye Capital
39
Walleye Capital
New York
$543K +$71.7K +11,255 +14%
State of Wisconsin Investment Board
40
State of Wisconsin Investment Board
Wisconsin
$536K +$8.28K +1,300 +1%
AllianceBernstein
41
AllianceBernstein
Tennessee
$532K -$27.4K -4,300 -5%
IMC Chicago
42
IMC Chicago
Illinois
$514K +$331K +51,881 +148%
NS
43
NBC Securities
Alabama
$456K -$134K -21,000 -21%
BCM
44
Bridgeway Capital Management
Texas
$440K +$188K +29,500 +66%
Group One Trading
45
Group One Trading
Illinois
$426K -$727K -114,130 -61%
Franklin Resources
46
Franklin Resources
California
$382K -$924 -145 -0.2%
Invesco
47
Invesco
Georgia
$366K -$2.94K -462 -0.7%
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$334K -$27.3K -4,285 -7%
HighTower Advisors
49
HighTower Advisors
Illinois
$273K -$465 -73 -0.2%
EGM
50
Engineers Gate Manager
New York
$253K +$151K +23,757 +124%