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 Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$90.6M 6,326,827 -199,042 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$69.6M 4,857,078 +36,545 +0.8%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$29.5M 2,060,260
Goldman Sachs
4
Goldman Sachs
New York
$27.8M 1,943,118 -61,420 -3%
CU
5
CQS (US)
New York
$27.1M 1,890,000
Morgan Stanley
6
Morgan Stanley
New York
$22.2M 1,549,509 +1,134,167 +273%
State Street
7
State Street
Massachusetts
$21.3M 1,485,792 +7,682 +0.5%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$19.5M 1,361,660 -314,925 -19%
DKCM
9
Davidson Kempner Capital Management
New York
$14.1M 984,385 +484,385 +97%
EC
10
EJF Capital
Virginia
$13.9M 967,808 -356,854 -27%
BCL
11
Bracebridge Capital LLC
Massachusetts
$11.4M 799,234
Geode Capital Management
12
Geode Capital Management
Massachusetts
$10.7M 750,116 +4,419 +0.6%
Barclays
13
Barclays
United Kingdom
$10.1M 707,755 +12,610 +2%
Charles Schwab
14
Charles Schwab
California
$8.51M 594,095 +31,746 +6%
Northern Trust
15
Northern Trust
Illinois
$7.08M 494,648 -26,522 -5%
Hotchkis & Wiley Capital Management
16
Hotchkis & Wiley Capital Management
California
$6.92M 483,417 -12,730 -3%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$6.27M 437,691 +10,001 +2%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
18
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$6.23M 435,100 +435,100 New
JPMorgan Chase & Co
19
JPMorgan Chase & Co
New York
$5.92M 413,197 -117,887 -22%
Assenagon Asset Management
20
Assenagon Asset Management
Luxembourg
$5.33M 372,176 -6,024 -2%
Citigroup
21
Citigroup
New York
$4.69M 327,387 -395,394 -55%
Principal Financial Group
22
Principal Financial Group
Iowa
$4.51M 315,121 -4,373 -1%
HA
23
Harbor Advisors
Florida
$3.74M 261,382
Ameriprise
24
Ameriprise
Minnesota
$3.6M 251,419 -3,629 -1%
Norges Bank
25
Norges Bank
Norway
$3.29M 229,386 +229,386 New