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Warren Resources Inc
Warren Resources Inc. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 135 Institutional holders with a total value of $243,974,463.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BlackRock Institutional Trust Company, N.A. 4,839,554 23,230,000 9.52%
2 LSV ASSET MANAGEMENT 3,620,694 17,379,000 7.12%
3 Brandywine Global Investment Management, LLC 2,987,392 14,340,000 5.88%
4 DIMENSIONAL FUND ADVISORS LP 2,902,078 13,930,000 5.71%
5 ACADIAN ASSET MANAGEMENT LLC 2,811,370 13,493,000 5.53%
6 JPMORGAN CHASE & CO 2,244,878 10,776,000 4.42%
7 BlackRock Fund Advisors 2,036,202 9,774,000 4.01%
8 VANGUARD GROUP INC 2,014,358 9,669,000 3.96%
9 RENAISSANCE TECHNOLOGIES LLC 2,004,052 9,619,000 3.94%
10 TFS CAPITAL LLC 1,744,904 8,376,000 3.43%
11 STATE STREET CORP 1,532,757 7,357,000 3.02%
12 Bank of New York Mellon Corp 1,160,434 5,569,000 2.28%
13 BRIDGEWAY CAPITAL MANAGEMENT, LLC 1,035,330 4,970,000 2.04%
14 BLACKROCK ADVISORS LLC 991,370 4,759,000 1.95%
15 NORTHERN TRUST CORP 941,429 4,519,000 1.85%
16 KENNEDY CAPITAL MANAGEMENT LLC 839,076 4,028,000 1.65%
17 KILLEN GROUP INC 770,111 3,697,000 1.52%
18 PANAGORA ASSET MANAGEMENT INC 763,122 3,662,000 1.50%
19 BOGLE INVESTMENT MANAGEMENT L P /DE/ 741,642 3,559,000 1.46%
20 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 719,800 3,397,000 1.39%
21 FULLER & THALER ASSET MANAGEMENT, INC. 627,150 3,010,000 1.23%
22 RUSSELL FRANK CO/ 579,490 2,932,000 1.20%
23 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 600,210 2,882,000 1.18%
24 Numeric Investors LLC 575,496 2,762,000 1.13%
25 BTG Pactual Global Asset Management Ltd 400,000 1,920,000 0.79%
26 TWO SIGMA ADVISERS, LP 400,105 1,919,000 0.79%
27 SYSTEMATIC FINANCIAL MANAGEMENT LP 390,385 1,873,000 0.77%
28 GEODE CAPITAL MANAGEMENT, LLC 384,040 1,843,000 0.76%
29 TWO SIGMA INVESTMENTS, LP 376,185 1,805,000 0.74%
30 TIAA CREF INVESTMENT MANAGEMENT LLC 351,030 1,685,000 0.69%
31 INTREPID CAPITAL MANAGEMENT INC 336,062 1,613,000 0.66%
32 AMERICAN CENTURY COMPANIES INC 325,684 1,563,000 0.64%
33 Nationwide Fund Advisors 309,635 1,486,000 0.61%
34 GLOBEFLEX CAPITAL L P 307,409 1,475,000 0.60%
35 Informed Momentum Co LLC 299,994 1,440,000 0.59%
36 GLENMEDE TRUST CO NA 281,166 1,349,000 0.55%
37 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 272,350 1,307,000 0.54%
38 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 258,850 1,242,000 0.51%
39 PARAMETRIC PORTFOLIO ASSOCIATES LLC 251,324 1,206,000 0.49%
40 BlackRock Investment Management, LLC 248,275 1,192,000 0.49%
41 WELLS FARGO & COMPANY/MN 241,273 1,157,000 0.47%
42 GOLDMAN SACHS GROUP INC 232,805 1,117,000 0.46%
43 KMS FINANCIAL SERVICES, INC 231,390 1,111,000 0.46%
44 PRUDENTIAL FINANCIAL INC 218,084 1,047,000 0.43%
45 D. E. Shaw & Co., Inc. 214,820 1,031,000 0.42%
46 PERRITT CAPITAL MANAGEMENT INC 205,700 987,000 0.40%
47 RBF Capital, LLC 200,000 960,000 0.39%
48 Hutchin Hill Capital, LP 191,900 921,000 0.38%
49 MACQUARIE GROUP LTD 179,860 863,000 0.35%
50 Spark Investment Management LLC 169,374 811,000 0.33%
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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.