133 hedge funds and large institutions have $499M invested in Ambac in 2021 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 37 increasing their positions, 44 reducing their positions, and 12 closing their positions.

Holders
133
Holders Change
+7
Holders Change %
+5.56%
% of All Funds
2.34%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
20
Increased
37
Reduced
44
Closed
12
Calls
$5.75M
Puts
$2.58M
Net Calls
+$3.17M
Net Calls Change
+$382K
Name Holding Trade Value Shares
Change
Shares
Change %
Ensign Peak Advisors
51
Ensign Peak Advisors
Utah
$823K
LPL Financial
52
LPL Financial
California
$822K +$822K +57,404 New
Susquehanna International Group
53
Susquehanna International Group
Pennsylvania
$819K +$586K +40,902 +251%
Verition Fund Management
54
Verition Fund Management
Connecticut
$790K +$31.3K +2,190 +4%
RA
55
Royce & Associates
New York
$759K
Renaissance Technologies
56
Renaissance Technologies
New York
$756K +$756K +52,800 New
Comerica Bank
57
Comerica Bank
Texas
$711K -$22.5K -1,327 -3%
Prudential Financial
58
Prudential Financial
New Jersey
$703K +$12.3K +857 +2%
BNP Paribas Financial Markets
59
BNP Paribas Financial Markets
France
$701K +$387K +27,026 +123%
UBS AM
60
UBS AM
Illinois
$674K
T. Rowe Price Associates
61
T. Rowe Price Associates
Maryland
$608K +$3.34K +233 +0.6%
Canada Life
62
Canada Life
Manitoba, Canada
$577K
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
$558K -$429K -30,008 -43%
Tudor Investment Corp
64
Tudor Investment Corp
Connecticut
$543K -$269K -18,792 -33%
Thrivent Financial for Lutherans
65
Thrivent Financial for Lutherans
Minnesota
$535K -$5.84K -408 -1%
COPPSERS
66
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$502K -$5.87K -410 -1%
TPSF
67
Texas Permanent School Fund
Texas
$490K -$3.43K -239 -0.7%
SOADOR
68
State of Alaska Department of Revenue
Alaska
$482K +$24.9K +1,745 +5%
New York State Common Retirement Fund
69
New York State Common Retirement Fund
New York
$479K -$96.1K -6,712 -17%
SFI
70
Susquehanna Fundamental Investments
Pennsylvania
$474K +$5.46K +381 +1%
Wolverine Trading
71
Wolverine Trading
Illinois
$429K +$429K +29,910 New
SG Americas Securities
72
SG Americas Securities
New York
$421K +$421K +29,370 New
AIG
73
American International Group
New York
$410K -$14.3K -995 -3%
BFM
74
Boothbay Fund Management
New York
$394K
SEI Investments
75
SEI Investments
Pennsylvania
$389K