P.A.M. Transportation Services, Inc. (PTSI)

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TOP INSTITUTIONAL HOLDERS

Holder Shares % Out Value* Reported
DIMENSIONAL FUND ADVISORS INC 632,782 6.58 $6,890,995 30-Sep-08
FRANKLIN RESOURCES, INC 384,400 4.00 $4,186,116 30-Sep-08
Barclays Global Investors UK Holdings Ltd 318,344 3.31 $3,466,766 30-Sep-08
SMITH (DONALD) & COMPANY INC. 297,200 3.09 $3,236,508 30-Sep-08
LSV ASSET MANAGEMENT 205,752 2.14 $2,240,639 30-Sep-08
RENAISSANCE TECHNOLOGIES, LLC 194,400 2.02 $2,117,016 30-Sep-08
FMR LLC 1,204,008 12.52 $13,111,647 30-Sep-08
VANGUARD GROUP, INC. (THE) 141,021 1.47 $1,535,718 30-Sep-08
RAMIUS LLC 124,900 1.30 $1,360,161 30-Sep-08
Scopus Asset Management, LLC 98,775 1.03 $1,075,659 30-Sep-08


TOP MUTUAL FUND HOLDERS

Holder Shares % Out Value* Reported
FIDELITY SMALL CAP STOCK FUND 569,735 5.92 $4,945,299 31-Oct-08
FRANKLIN VALUE INVESTORS TRUST-FRANKLIN MICROCAP VALUE F 410,000 4.26 $3,558,800 31-Oct-08
FIDELITY SMALL CAP RETIREMENT FUND 166,500 1.73 $1,445,220 31-Oct-08
FIDELITY ADVISOR VALUE STRATEGIES FUND 144,064 1.50 $720,320 30-Nov-08
DFA U.S. SMALL CAP VALUE SERIES 135,971 1.41 $2,002,852 31-Aug-08
DFA U.S. MICRO CAP SERIES 96,745 1.01 $1,425,053 31-Aug-08
DFA Tax Managed U.S. Targeted Value Port 62,143 .65 $915,366 31-Aug-08
VANGUARD TOTAL STOCK MARKET INDEX FUND 61,408 .64 $668,733 30-Sep-08
VANGUARD EXTENDED MARKET INDEX FUND 60,565 .63 $659,552 30-Sep-08
HIGHMARK SMALL CAP VALUE FUND 43,452 .45 $377,163 31-Oct-08