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Ambac
AMBC

Overview Fund Activity

134 hedge funds and large institutions have $1.12B invested in Ambac in 2014 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 35 increasing their positions, 52 reducing their positions, and 24 closing their positions.

Holders
134
Holders Change
+5
Holders Change %
+3.88%
% of All Funds
3.87%
Holding in Top 10
15
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+15.38%
% of All Funds
0.43%
New
30
Increased
35
Reduced
52
Closed
24
Calls
$66.3M
Puts
$19.6M
Net Calls
+$46.6M
Net Calls Change
+$1.51M

Top Buyers

1
GC
1
GW Capital
Washington
$50.2M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$59.3M
3
YCMGA
3
York Capital Management Global Advisors
New York
$37.2M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$76.5M
5
AGCJ
5
Alden Global Capital (Jersey)
Jersey
$57.9M

Top Sellers

1
MAMNY
1
Marathon Asset Management (New York)
New York
$0
2
FS
2
Feinberg Stephen
$1.24M
3
WA
3
Whitebox Advisors
Minnesota
$21M
4
Morgan Stanley
4
Morgan Stanley
New York
$11.3M
5
CA
5
Claar Advisors
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$76.5M 2,466,712 +627,210 +34%
FTCM
2
Fir Tree Capital Management
New York
$62.3M 2,006,400 -100,000 -5%
CP
3
Centerbridge Partners
New York
$62.2M 2,003,108 – –
CIFMU
4
Childrens Investment Fund Management (UK)
United Kingdom
$61.6M 1,985,785 – –
Fidelity Investments
5
Fidelity Investments
Massachusetts
$59.3M 1,911,360 +1,341,200 +235%
AGCJ
6
Alden Global Capital (Jersey)
Jersey
$57.9M 1,865,309 +523,584 +39%
CCA
7
Canyon Capital Advisors
Texas
$56.9M 1,832,154 -220,018 -11%
GC
8
GW Capital
Washington
$50.2M 1,618,353 +1,618,353 New
YCMGA
9
York Capital Management Global Advisors
New York
$37.2M 1,200,000 +950,000 +380%
BIT
10
BlackRock Institutional Trust
California
$33.5M 1,078,352 -129,221 -11%
KCM
11
Key Colony Management
Arkansas
$30.6M 986,000 -105,841 -10%
BFA
12
BlackRock Fund Advisors
California
$30.4M 978,371 -63,163 -6%
LPLP
13
Lansdowne Partners Limited Partnership
United Kingdom
$29.8M 959,315 – –
State Street
14
State Street
Massachusetts
$23.7M 763,056 -5,347 -0.7%
VCM
15
Venor Capital Management
New York
$23M 740,694 +394,823 +114%
JG
16
Jefferies Group
New York
$22.5M 724,573 +177,421 +32%
WA
17
Whitebox Advisors
Minnesota
$21M 675,991 -551,851 -45%
RA
18
Royce & Associates
New York
$18.5M 596,698 -163,500 -22%
ACM
19
Archer Capital Management
New York
$17.6M 566,053 -33,516 -6%
Northern Trust
20
Northern Trust
Illinois
$17.5M 562,971 -48,894 -8%
APCM
21
Arbiter Partners Capital Management
New York
$17.2M 553,057 -270,141 -33%
MCM
22
Maltese Capital Management
New York
$15.4M 497,800 -107,800 -18%
GP
23
GLG Partners
United Kingdom
$13.6M 437,809 +437,809 New
Renaissance Technologies
24
Renaissance Technologies
New York
$13.5M 433,800 +433,800 New
SCM
25
SkyTop Capital Management
New Jersey
$13.4M 430,751 +250,741 +139%
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