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.

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 Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$82.8M 6,491,445 -188,588 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$60.6M 4,752,430 +241,449 +5%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$25.4M 1,990,160 -70,100 -3%
State Street
4
State Street
Massachusetts
$20.6M 1,618,988 -22,129 -1%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$18.9M 1,480,809 -81,148 -5%
RP
6
Repertoire Partners
New York
$14.1M 1,107,966 -88,100 -7%
BCL
7
Bracebridge Capital LLC
Massachusetts
$10.2M 799,234
Geode Capital Management
8
Geode Capital Management
Massachusetts
$10.2M 798,278 -2,961 -0.4%
Goldman Sachs
9
Goldman Sachs
New York
$8.83M 692,557 -674,743 -49%
Charles Schwab
10
Charles Schwab
California
$8.7M 682,201 -11,055 -2%
Barclays
11
Barclays
United Kingdom
$7.52M 589,573 -55,620 -9%
CU
12
CQS (US)
New York
$7.23M 566,717 -840,528 -60%
Northern Trust
13
Northern Trust
Illinois
$6.25M 490,282 -13,156 -3%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$5.17M 405,245 +4,715 +1%
GCM
15
Gator Capital Management
Florida
$4.8M 376,265 +38,779 +11%
JPMorgan Chase & Co
16
JPMorgan Chase & Co
New York
$4.37M 343,018 +309,574 +926%
Morgan Stanley
17
Morgan Stanley
New York
$4.25M 333,547 -98,801 -23%
TSC
18
Two Seas Capital
New York
$4.15M 325,526 +57,069 +21%
Nuveen Asset Management
19
Nuveen Asset Management
Illinois
$3.98M 311,939 +142,403 +84%
Principal Financial Group
20
Principal Financial Group
Iowa
$3.53M 277,046 -763 -0.3%
Invesco
21
Invesco
Georgia
$3.25M 254,776 -10,661 -4%
HA
22
Harbor Advisors
Florida
$3.21M 251,382
HSBC Holdings
23
HSBC Holdings
United Kingdom
$3.03M 239,621 -3,028 -1%
Ameriprise
24
Ameriprise
Minnesota
$2.3M 180,005 -111,674 -38%
Wells Fargo
25
Wells Fargo
California
$2.27M 178,263 +1,699 +1%