154 hedge funds and large institutions have $386M invested in Ambac in 2022 Q3 according to their latest regulatory filings, with 29 funds opening new positions, 46 increasing their positions, 53 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
154
Holders Change
+14
Holders Change %
+10%
% of All Funds
2.66%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.07%
New
29
Increased
46
Reduced
53
Closed
15
Calls
$17.9M
Puts
$9.22M
Net Calls
+$8.65M
Net Calls Change
+$8.44M
Name Holding Trade Value Shares
Change
Shares
Change %
QOP
51
Quinn Opportunity Partners
Virginia
$832K -$992K -77,813 -54%
Tudor Investment Corp
52
Tudor Investment Corp
Connecticut
$827K +$295K +23,109 +55%
CHAM
53
Clear Harbor Asset Management
Connecticut
$821K -$51K -4,000 -6%
ETC
54
Exchange Traded Concepts
Oklahoma
$786K +$95.5K +7,485 +14%
Renaissance Technologies
55
Renaissance Technologies
New York
$776K +$776K +60,900 New
CS
56
Credit Suisse
Switzerland
$759K +$3.17K +249 +0.4%
BCM
57
Bluefin Capital Management
New York
$728K +$181K +14,190 +33%
California State Teachers Retirement System (CalSTRS)
58
California State Teachers Retirement System (CalSTRS)
California
$717K -$36K -2,827 -5%
Canada Life
59
Canada Life
Manitoba, Canada
$652K +$89.5K +7,024 +16%
BGIM
60
Brandywine Global Investment Management
Pennsylvania
$639K +$639K +50,119 New
New York State Teachers Retirement System (NYSTRS)
61
New York State Teachers Retirement System (NYSTRS)
New York
$607K +$423K +33,200 +230%
APP
62
Alpha Paradigm Partners
Illinois
$604K +$604K +47,386 New
UBS AM
63
UBS AM
Illinois
$599K -$120K -9,418 -17%
Thrivent Financial for Lutherans
64
Thrivent Financial for Lutherans
Minnesota
$593K +$28.4K +2,229 +5%
Prudential Financial
65
Prudential Financial
New Jersey
$575K -$5.74K -450 -1%
T. Rowe Price Associates
66
T. Rowe Price Associates
Maryland
$560K +$10.7K +835 +2%
SSA
67
Schonfeld Strategic Advisors
New York
$542K +$542K +42,500 New
State of Wisconsin Investment Board
68
State of Wisconsin Investment Board
Wisconsin
$537K -$615K -48,186 -53%
AllianceBernstein
69
AllianceBernstein
Tennessee
$527K +$136K +10,647 +35%
COPPSERS
70
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$522K -$1.16K -91 -0.2%
RIM
71
Redwood Investment Management
Arizona
$510K
PP
72
PDT Partners
New York
$494K -$250K -19,608 -34%
YCM
73
Yousif Capital Management
Michigan
$469K -$13.3K -1,039 -3%
Comerica Bank
74
Comerica Bank
Texas
$459K -$56.3K -4,230 -11%
New York State Common Retirement Fund
75
New York State Common Retirement Fund
New York
$413K +$43.2K +3,389 +12%