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P A M TRANSN SVCS INC COM
P A M TRANSN SVCS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 70 Institutional holders with a total value of $148,483,928.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 668,912 38,309,000 25.80%
2 RENAISSANCE TECHNOLOGIES LLC 329,700 18,882,000 12.72%
3 VANGUARD GROUP INC 185,082 10,600,000 7.14%
4 BlackRock Institutional Trust Company, N.A. 181,002 10,366,000 6.98%
5 BRIDGEWAY CAPITAL MANAGEMENT, LLC 92,146 5,277,000 3.55%
6 BlackRock Fund Advisors 82,883 4,747,000 3.20%
7 JPMORGAN CHASE & CO 76,725 4,394,000 2.96%
8 Pacific Ridge Capital Partners, LLC 76,058 4,356,000 2.93%
9 STATE STREET CORP 71,117 4,074,000 2.74%
10 Horrell Capital Management, Inc. 67,173 3,847,000 2.59%
11 Allianz Asset Management GmbH 63,860 3,657,000 2.46%
12 MORGAN STANLEY 60,698 3,477,000 2.34%
13 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 46,200 2,888,000 1.94%
14 ROYAL BANK OF CANADA 46,982 2,691,000 1.81%
15 Invesco Ltd. 45,711 2,618,000 1.76%
16 NORTHERN TRUST CORP 44,252 2,534,000 1.71%
17 ACADIAN ASSET MANAGEMENT LLC 41,007 2,348,000 1.58%
18 Informed Momentum Co LLC 37,839 2,167,000 1.46%
19 MILLENNIUM MANAGEMENT LLC 28,758 1,647,000 1.11%
20 MARTINGALE ASSET MANAGEMENT L P 27,562 1,579,000 1.06%
21 Bank of New York Mellon Corp 23,442 1,343,000 0.90%
22 GEODE CAPITAL MANAGEMENT, LLC 22,268 1,275,000 0.86%
23 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 19,600 1,122,000 0.76%
24 BOGLE INVESTMENT MANAGEMENT L P /DE/ 18,827 1,078,000 0.73%
25 TFS CAPITAL LLC 15,296 876,000 0.59%
26 RUSSELL FRANK CO/ 14,596 836,000 0.56%
27 TWO SIGMA INVESTMENTS, LP 13,913 797,000 0.54%
28 AQR CAPITAL MANAGEMENT LLC 13,167 754,000 0.51%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 12,316 705,000 0.47%
30 STRS OHIO 12,200 698,000 0.47%
31 Spark Investment Management LLC 10,700 611,000 0.41%
32 GSA CAPITAL PARTNERS LLP 10,275 588,000 0.40%
33 BlackRock Investment Management, LLC 9,539 546,000 0.37%
34 PARAMETRIC PORTFOLIO ASSOCIATES LLC 9,320 534,000 0.36%
35 PDT Partners, LLC 8,716 499,000 0.34%
36 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 8,382 479,000 0.32%
37 CITADEL ADVISORS LLC 7,511 430,000 0.29%
38 A.R.T. Advisors, LLC 7,323 419,000 0.28%
39 PARADIGM ASSET MANAGEMENT CO LLC 7,000 400,890 0.27%
40 WEDGE CAPITAL MANAGEMENT L L P/NC 5,700 326,000 0.22%
41 TEACHERS ADVISORS, LLC 5,556 318,000 0.21%
42 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 5,459 313,000 0.21%
43 Hutchin Hill Capital, LP 5,100 292,000 0.20%
44 CREDIT SUISSE AG/ 4,748 272,000 0.18%
45 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 4,000 230,000 0.15%
46 BANK OF MONTREAL /CAN/ 4,015 230,000 0.15%
47 CHICAGO EQUITY PARTNERS LLC 3,830 219,000 0.15%
48 Numeric Investors LLC 3,800 218,000 0.15%
49 CITIGROUP INC 3,801 217,000 0.15%
50 GOLDMAN SACHS GROUP INC 3,592 206,000 0.14%
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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.