Dark
Light
System
Security
SIGA TECHNOLOGIES ORD
SIGA TECHNOLOGIES ORD. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 78 Institutional holders with a total value of $51,580,648.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JET CAPITAL INVESTORS L P 3,976,427 12,327,000 23.90%
2 BlackRock Institutional Trust Company, N.A. 1,750,664 5,427,000 10.52%
3 Newtyn Management, LLC 1,662,069 5,152,000 9.99%
4 GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 1,174,954 3,642,000 7.06%
5 VANGUARD GROUP INC 1,108,842 3,438,000 6.67%
6 BlackRock Fund Advisors 1,056,963 3,277,000 6.35%
7 STATE STREET CORP 599,897 1,862,000 3.61%
8 NORTHERN TRUST CORP 473,651 1,468,000 2.85%
9 Potomac Capital Management, Inc. 430,776 1,335,000 2.59%
10 FMR LLC 377,857 1,171,000 2.27%
11 J. Goldman & Co LP 281,941 874,000 1.69%
12 PUTNAM INVESTMENTS LLC 276,158 856,000 1.66%
13 Walleye Trading LLC 239,463 742,000 1.44%
14 GEODE CAPITAL MANAGEMENT, LLC 217,938 675,000 1.31%
15 COWEN INC. 209,654 650,000 1.26%
16 D. E. Shaw & Co., Inc. 176,795 548,000 1.06%
17 Bank of New York Mellon Corp 176,797 548,000 1.06%
18 BRIDGEWAY CAPITAL MANAGEMENT, LLC 173,600 538,000 1.04%
19 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 156,100 466,000 0.90%
20 TIAA CREF INVESTMENT MANAGEMENT LLC 148,446 460,000 0.89%
21 RENAISSANCE TECHNOLOGIES LLC 145,200 450,000 0.87%
22 TOCQUEVILLE ASSET MANAGEMENT L.P. 130,000 403,000 0.78%
23 MORGAN STANLEY 127,652 395,000 0.77%
24 Point Windward Advisors Inc. 107,200 332,000 0.64%
25 BlackRock Investment Management, LLC 103,813 322,000 0.62%
26 JACOBS LEVY EQUITY MANAGEMENT, INC 84,989 263,000 0.51%
27 DAVENPORT & Co LLC 67,000 207,700 0.40%
28 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 66,201 205,000 0.40%
29 ALLIANCEBERNSTEIN L.P. 59,438 184,000 0.36%
30 KMS FINANCIAL SERVICES, INC 56,829 176,000 0.34%
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 51,600 160,000 0.31% Call
32 TEACHERS ADVISORS, LLC 50,186 156,000 0.30%
33 DENVER INVESTMENT ADVISORS LLC 47,577 147,000 0.28%
34 CREDIT SUISSE AG/ 46,236 144,000 0.28%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 46,100 143,000 0.28%
36 Rotella Capital Management, Inc. 39,197 122,000 0.24%
37 B. Riley Wealth Advisors, Inc. 38,425 119,000 0.23%
38 ProShare Advisors LLC 37,213 115,000 0.22%
39 Spark Investment Management LLC 36,100 111,000 0.22%
40 UBS AG 35,482 110,000 0.21%
41 SUSQUEHANNA INTERNATIONAL GROUP, LLP 34,482 107,000 0.21%
42 MANUFACTURERS LIFE INSURANCE COMPANY, THE 33,452 103,000 0.20%
43 MILLENNIUM MANAGEMENT LLC 32,100 100,000 0.19%
44 RHUMBLINE ADVISERS 31,578 98,000 0.19%
45 GROUP ONE TRADING LLC 30,769 95,000 0.18%
46 RUSSELL FRANK CO/ 34,300 95,000 0.18%
47 BLACKROCK ADVISORS LLC 30,151 93,000 0.18%
48 Nationwide Fund Advisors 29,054 90,000 0.17%
49 Connor, Clark & Lunn Investment Management Ltd. 24,200 83,000 0.16%
50 OPPENHEIMER & CO INC 25,000 78,000 0.15%
Page 1 of 2

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.