133 hedge funds and large institutions have $468M invested in Ambac in 2020 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 41 increasing their positions, 46 reducing their positions, and 19 closing their positions.

Holders
133
Holders Change
-6
Holders Change %
-4.32%
% of All Funds
2.69%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.08%
New
13
Increased
41
Reduced
46
Closed
19
Calls
$7.85M
Puts
$1.21M
Net Calls
+$6.64M
Net Calls Change
+$2.13M
Name Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$80.1M 6,274,317 -108,113 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$57.2M 4,476,968 -95,351 -2%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$26.3M 2,060,260
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$25.6M 2,006,849 -54,682 -3%
EC
5
EJF Capital
Virginia
$24.3M 1,906,628 -75,305 -4%
State Street
6
State Street
Massachusetts
$18.5M 1,447,891 -38,104 -3%
BGIM
7
Boussard & Gavaudan Investment Management
United Kingdom
$13.6M 1,070,159 +225,659 +27%
Barclays
8
Barclays
United Kingdom
$12M 938,259 +12,455 +1%
Citigroup
9
Citigroup
New York
$11.2M 880,323 -18,369 -2%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
10
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$10.8M 849,600 +729,400 +607%
CU
11
CQS (US)
New York
$10.5M 820,000 +23,951 +3%
Goldman Sachs
12
Goldman Sachs
New York
$9.32M 729,413 +163,085 +29%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$8.51M 666,236 +16,715 +3%
JAM
14
Jacobs Asset Management
New York
$8.13M 636,847 -30,222 -5%
JPMorgan Chase & Co
15
JPMorgan Chase & Co
New York
$7.54M 607,537 -79,284 -12%
Northern Trust
16
Northern Trust
Illinois
$7.39M 578,508 -23,157 -4%
Deutsche Bank
17
Deutsche Bank
Germany
$6.63M 519,163 +84,553 +19%
Charles Schwab
18
Charles Schwab
California
$6.22M 486,703 -11,939 -2%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$6.08M 475,899 -28,342 -6%
RCM
20
Raging Capital Management
New Jersey
$5.95M 465,920 +465,920 New
KCM
21
Kennedy Capital Management
Missouri
$5.28M 413,489 +86,476 +26%
Nomura Holdings
22
Nomura Holdings
Japan
$4.6M 361,866 +112,448 +45%
RCMNY
23
Rubric Capital Management (New York)
New York
$4.51M 353,472
HighTower Advisors
24
HighTower Advisors
Illinois
$4.42M 345,605 +345,605 New
Principal Financial Group
25
Principal Financial Group
Iowa
$4.18M 327,665 -14,255 -4%