129 hedge funds and large institutions have $704M invested in Ambac in 2019 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 52 increasing their positions, 37 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
129
Holders Change
-6
Holders Change %
-4.44%
% of All Funds
2.83%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
16
Increased
52
Reduced
37
Closed
22
Calls
$22.7M
Puts
$2.17M
Net Calls
+$20.6M
Net Calls Change
-$17.6M
Name Holding Trade Value Shares
Change
Shares
Change %
BNP Paribas Financial Markets
101
BNP Paribas Financial Markets
France
$160K -$87.5K -4,474 -35%
Simplex Trading
102
Simplex Trading
Illinois
$151K -$286K -14,639 -65%
RCM
103
Riverhead Capital Management
Delaware
$135K +$17.6K +900 +15%
NA
104
Neuburgh Advisers
California
$123K +$16.6K +848 +16%
WAM
105
Wolverine Asset Management
Illinois
$100K -$443K -22,734 -82%
Ohio Public Employees Retirement System (OPERS)
106
Ohio Public Employees Retirement System (OPERS)
Ohio
$89K -$1.32K -67 -1%
Bank of Montreal
107
Bank of Montreal
Ontario, Canada
$87K +$3.4K +175 +4%
AIP
108
Ameritas Investment Partners
Nebraska
$74K
Zurich Cantonal Bank
109
Zurich Cantonal Bank
Switzerland
$59K
MOACM
110
Mutual of America Capital Management
New York
$33K +$1.07K +55 +3%
PNC Financial Services Group
111
PNC Financial Services Group
Pennsylvania
$33K +$10.6K +550 +48%
LIA
112
LS Investment Advisors
Michigan
$27K
GWM
113
Geneos Wealth Management
Colorado
$27K
LTFS
114
Ladenburg Thalmann Financial Services
Florida
$21K
VCM
115
Versant Capital Management
Arizona
$18K +$6.34K +339 +54%
SWA
116
Sutton Wealth Advisors
Florida
$14.4K +$14.4K +739 New
SPIA
117
Steward Partners Investment Advisory
New York
$13K
QT
118
Quantbot Technologies
New York
$10K +$10K +531 New
US Bancorp
119
US Bancorp
Minnesota
$9K -$59 -3 -0.6%
HGWM
120
Harvest Group Wealth Management
Massachusetts
$2K
TRCT
121
Tower Research Capital (TRC)
New York
$2K +$2K +87 New
TFO
122
Tarbox Family Office
California
$2K +$2K +116 New
LF
123
Lee Financial
Texas
$1K
TWA
124
TCI Wealth Advisors
Arizona
$1K
AG
125
Advisor Group
Arizona
$1K