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PAM Transportation Services Inc (NASDAQ:PTSI)

Delayed Data
As of May 27
 +0.74 / +3.58%
Today’s Change
Today|||52-Week Range
Relative to its peers, PTSI does not have very much institutional sponsorship. The 33.93% of shares outstanding held by institutional investors is among the least of any stock in the Trucking industry.
Individual stakeholders59.77%
Other institutional17.37%
Mutual fund holders16.56%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2016BLUEFIN TRADING LLC  Bought 24.9 Thousand shares of PAM Transportation Servic...
3/31/2016OMERS ADMINISTRATION CORP.  Bought 21.9 Thousand shares of PAM Transportation Servic...
3/31/2016ESSEX INVESTMENT MANAGEMENT CO. ...  Bought 21.2 Thousand shares of PAM Transportation Servic...

Top 10 Owners of PAM Transportation Services Inc

Total value ($)Shares
bought / sold
Dimensional Fund Advisors LP7.56%538,76913,312,982+1,799+0.34%
Renaissance Technologies LLC4.84%344,6008,515,066-4,051-1.16%
BlackRock Fund Advisors3.57%254,4466,287,361-4,981-1.92%
The Vanguard Group, Inc.2.76%196,5784,857,442+1,374+0.70%
JPMorgan Investment Management, I...1.58%112,7242,785,410+2,350+2.13%
Bridgeway Capital Management, Inc...1.44%102,6692,536,951+14,837+16.89%
SSgA Funds Management, Inc.1.18%84,0012,075,665+2,046+2.50%
Pacific Ridge Capital Partners LL...1.13%80,1881,981,445+270+0.34%
RBC Global Asset Management (US),...0.66%46,9001,158,89900.00%
The California Public Employees R...0.65%46,2001,141,602-5,300-10.29%

Top 10 Mutual Funds Holding PAM Transportation Services Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
DFA US Small Cap Value Portfolio1.78%126,6683,129,966+1,401+1.12%
DFA US Micro Cap Portfolio0.95%67,7021,672,91600.00%
Vanguard Total Stock Market Index...0.87%61,6931,524,43400.00%
Vanguard Extended Market Index Fu...0.84%60,0861,484,725+625+1.05%
JPMorgan Small Cap Value Fund0.80%56,9331,406,814-1,200-2.06%
DFA Tax Managed US Targeted Value...0.67%47,9021,183,65800.00%
RBC Micro Cap Value Fund0.66%46,9001,158,89900.00%
iShares Russell 2000 ETF0.61%43,2431,068,535+621+1.46%
Vanguard Explorer Fund0.55%39,151967,421+21,751+125.01%
Bridgeway Ultra Small Company Fun...0.53%37,700931,56700.00%