99 hedge funds and large institutions have $752M invested in Ambac in 2013 Q2 according to their latest regulatory filings, with 99 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
99
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19K
Puts
Net Calls
Net Calls Change

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Change in
Stake
1
$50.6M
2
$47.7M
3
$47.3M
4
$45.4M
5
$45.4M
6
$43M
7
$32.8M
8
$32.6M
9
$27.3M
10
$25.2M
11
$23.7M
12
$20.3M
13
$19.3M
14
$19.3M
15
$19.2M
16
$16.3M
17
$16M
18
$15.6M
19
$14.5M
20
$13.4M
21
$11.9M
22
$10.6M
23
$10.1M
24
$9.89M
25
$8.56M