139 hedge funds and large institutions have $523M invested in Ambac in 2020 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 39 increasing their positions, 44 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
139
Holders Change
+9
Holders Change %
+6.92%
% of All Funds
2.86%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.14%
New
27
Increased
39
Reduced
44
Closed
18
Calls
$5.73M
Puts
$1.22M
Net Calls
+$4.51M
Net Calls Change
+$2.18M
Name Holding Trade Value Shares
Change
Shares
Change %
Public Sector Pension Investment Board (PSP Investments)
51
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.46M
Swiss National Bank
52
Swiss National Bank
Switzerland
$1.46M +$195K +13,600 +15%
California Public Employees Retirement System
53
California Public Employees Retirement System
California
$1.44M -$25.7K -1,795 -2%
Voloridge Investment Management
54
Voloridge Investment Management
Florida
$1.35M +$1.35M +94,044 New
AllianceBernstein
55
AllianceBernstein
Tennessee
$1.14M -$1.58K -110 -0.1%
California State Teachers Retirement System (CalSTRS)
56
California State Teachers Retirement System (CalSTRS)
California
$977K
RA
57
Royce & Associates
New York
$910K +$742K +51,804 +442%
Susquehanna International Group
58
Susquehanna International Group
Pennsylvania
$900K +$615K +42,953 +216%
Tudor Investment Corp
59
Tudor Investment Corp
Connecticut
$854K +$854K +59,640 New
Walleye Trading
60
Walleye Trading
New York
$840K +$675K +47,153 +410%
Renaissance Technologies
61
Renaissance Technologies
New York
$829K -$795K -55,500 -49%
Ensign Peak Advisors
62
Ensign Peak Advisors
Utah
$823K
GJL
63
Gendell Jeffrey L
$821K -$4.21M -294,005 -84%
Canada Life
64
Canada Life
Manitoba, Canada
$795K -$44.9K -3,136 -5%
Two Sigma Advisers
65
Two Sigma Advisers
New York
$795K +$55.9K +3,900 +8%
Prudential Financial
66
Prudential Financial
New Jersey
$763K -$232K -16,187 -23%
RA
67
Raffles Associates
New York
$716K
Comerica Bank
68
Comerica Bank
Texas
$646K +$48.9K +3,629 +8%
UBS AM
69
UBS AM
Illinois
$624K -$152K -10,601 -20%
SOADOR
70
State of Alaska Department of Revenue
Alaska
$618K +$40.6K +2,838 +7%
First Trust Advisors
71
First Trust Advisors
Illinois
$611K +$611K +42,653 New
New York State Common Retirement Fund
72
New York State Common Retirement Fund
New York
$570K
AU
73
Algebris (UK)
United Kingdom
$556K +$556K +38,809 New
Thrivent Financial for Lutherans
74
Thrivent Financial for Lutherans
Minnesota
$549K +$2.01K +140 +0.4%
TPSF
75
Texas Permanent School Fund
Texas
$518K -$36.4K -2,540 -7%