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AMBAC FINL GROUP INC
AMBAC FINL GROUP INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 170 Institutional holders with a total value of $744,810,333.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 2,571,088 57,850,000 7.77%
2 FMR LLC 2,240,260 50,406,000 6.77%
3 VANGUARD GROUP INC 2,226,345 50,092,000 6.73%
4 TCI FUND MANAGEMENT LTD 1,985,785 44,680,000 6.00%
5 ALDEN GLOBAL CAPITAL LLC 1,735,150 39,040,000 5.24%
6 GOLDMAN SACHS GROUP INC 1,350,997 30,397,000 4.08%
7 Venor Capital Management LP 1,078,289 24,262,000 3.26%
8 BlackRock Fund Advisors 981,687 22,088,000 2.97%
9 BlackRock Institutional Trust Company, N.A. 954,632 21,479,000 2.88%
10 STATE STREET CORP 861,663 19,390,000 2.60%
11 Centerbridge Partners, L.P. 812,141 18,274,000 2.45%
12 Sessa Capital IM, L.P. 801,169 18,026,000 2.42%
13 EJF Capital LP 737,826 16,601,000 2.23%
14 Raging Capital Management, LLC 646,124 14,538,000 1.95%
15 CREDIT SUISSE AG/ 637,381 14,341,000 1.93%
16 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 584,866 13,160,000 1.77%
17 NORTHERN TRUST CORP 519,472 11,689,000 1.57%
18 GENDELL JEFFREY L 502,929 11,316,000 1.52%
19 Numeric Investors LLC 488,970 11,002,000 1.48%
20 Invesco Ltd. 483,808 10,885,000 1.46%
21 AQR CAPITAL MANAGEMENT LLC 418,331 9,413,000 1.26%
22 Robeco Institutional Asset Management B.V. 412,519 9,283,000 1.25%
23 Connor, Clark & Lunn Investment Management Ltd. 405,038 9,113,000 1.22%
24 Raging Capital Management, LLC 400,000 9,000,000 1.21% Call
25 ROYCE & ASSOCIATES LP 365,921 8,233,000 1.11%
26 MORGAN STANLEY 354,467 7,975,000 1.07%
27 JPMORGAN CHASE & CO 339,551 7,640,000 1.03%
28 GEODE CAPITAL MANAGEMENT, LLC 337,066 7,583,000 1.02%
29 DEUTSCHE BANK AG\ 333,903 7,511,000 1.01%
30 ALLIANCEBERNSTEIN L.P. 288,840 6,499,000 0.87%
31 CANYON CAPITAL ADVISORS LLC 281,412 6,332,000 0.85%
32 RUSSELL INVESTMENTS GROUP, LTD. 266,642 6,040,000 0.81%
33 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 230,900 5,195,000 0.70%
34 HARBOR ADVISORS LLC 225,617 5,076,000 0.68%
35 PARAMETRIC PORTFOLIO ASSOCIATES LLC 215,042 4,838,000 0.65%
36 GOLDENTREE ASSET MANAGEMENT LP 212,244 4,780,000 0.64%
37 Bank of New York Mellon Corp 204,082 4,591,000 0.62%
38 SECOR Capital Advisors, LP 199,610 4,491,000 0.60%
39 WELLINGTON MANAGEMENT GROUP LLP 196,527 4,422,000 0.59%
40 TIAA CREF INVESTMENT MANAGEMENT LLC 178,422 4,014,000 0.54%
41 AMERIPRISE FINANCIAL INC 176,167 3,965,000 0.53%
42 KNOTT DAVID M 170,426 3,835,000 0.51%
43 OXFORD ASSET MANAGEMENT LLP 164,566 3,703,000 0.50%
44 BlackRock Investment Management, LLC 162,733 3,661,000 0.49%
45 RENAISSANCE TECHNOLOGIES LLC 160,800 3,618,000 0.49%
46 HBK INVESTMENTS L P 140,500 3,161,000 0.42%
47 LSV ASSET MANAGEMENT 127,300 2,864,000 0.38%
48 FIRST TRUST ADVISORS LP 115,462 2,598,000 0.35%
49 BRIDGEWAY CAPITAL MANAGEMENT, LLC 114,000 2,565,000 0.34%
50 SUSQUEHANNA INTERNATIONAL GROUP, LLP 112,300 2,527,000 0.34% Call
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.