155 hedge funds and large institutions have $660M invested in Ambac in 2019 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 54 increasing their positions, 50 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
155
Holders Change
+5
Holders Change %
+3.33%
% of All Funds
3.36%
Holding in Top 10
1
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-80%
% of All Funds
0.02%
New
25
Increased
54
Reduced
50
Closed
19
Calls
$20.8M
Puts
$2.03M
Net Calls
+$18.8M
Net Calls Change
+$6.89M
Name Holding Trade Value Shares
Change
Shares
Change %
DTL
76
Dynamic Technology Lab
Singapore
$605K +$605K +33,381 New
Wolverine Trading
77
Wolverine Trading
Illinois
$575K +$290K +15,970 +101%
KBC Group
78
KBC Group
Belgium
$572K +$572K +31,551 New
TPSF
79
Texas Permanent School Fund
Texas
$558K +$20.3K +1,120 +4%
RJFSA
80
Raymond James Financial Services Advisors
Florida
$523K -$18.1K -1,000 -3%
Manulife (Manufacturers Life Insurance)
81
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$504K +$31.6K +1,746 +7%
MIM
82
MetLife Investment Management
New Jersey
$407K
BTS
83
BB&T Securities
Virginia
$384K -$158K -8,750 -29%
MAA
84
Mraz Amerine & Associates
California
$364K +$364K +20,100 New
BCM
85
Bridgeway Capital Management
Texas
$361K +$361K +19,900 New
Walleye Trading
86
Walleye Trading
New York
$354K +$127K +7,015 +56%
State Board of Administration of Florida Retirement System
87
State Board of Administration of Florida Retirement System
Florida
$343K
CSS
88
Cubist Systematic Strategies
Connecticut
$339K +$339K +18,700 New
Nisa Investment Advisors
89
Nisa Investment Advisors
Missouri
$333K
WG
90
Winton Group
United Kingdom
$329K +$329K +18,147 New
VOYA Investment Management
91
VOYA Investment Management
Georgia
$325K -$24.1K -1,332 -7%
OPERF
92
Oregon Public Employees Retirement Fund
Oregon
$318K +$5.74K +317 +2%
New York State Teachers Retirement System (NYSTRS)
93
New York State Teachers Retirement System (NYSTRS)
New York
$315K
LSERS
94
Louisiana State Employees Retirement System
Louisiana
$308K -$833 -46 -0.3%
T. Rowe Price Associates
95
T. Rowe Price Associates
Maryland
$299K +$1.81K +100 +0.6%
COPPSERS
96
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$282K +$290 +16 +0.1%
Susquehanna International Group
97
Susquehanna International Group
Pennsylvania
$278K -$2.24M -123,735 -89%
SOADOR
98
State of Alaska Department of Revenue
Alaska
$276K +$2.53K +140 +0.9%
O
99
OppenheimerFunds
New York
$267K -$41.1K -2,272 -13%
MSA
100
Mason Street Advisors
Wisconsin
$264K +$8.76K +483 +3%