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Monday, December 7, 2009, 5:58PM ET - U.S. Markets Closed. Dow Up 0.01% Nasdaq Down 0.22%
Pinnacle Data Systems Inc. (PNS)At 4:00PM ET: 0.50  Down 0.02 (3.85%)  
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HereMajor Holders
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 23%
% of Shares Held by Institutional & Mutual Fund Owners: 13%
% of Float Held by Institutional & Mutual Fund Owners: 17%
Number of Institutions Holding Shares: 4

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
SAYRE MICHAEL R27,50025-Nov-08
ASCHINGER CARL J JR15,00018-Mar-08
DARNELL MICHAEL13,00011-Aug-08
TOMASHOT NICHOLAS J3,00025-Nov-08
HARPER TIMOTHY J2,00026-Nov-08


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
FIRST WILSHIRE SECURITIES MANAGEMENT INC820,59010.49$615,44230-Sep-09
DIMENSIONAL FUND ADVISORS LP8,313.11$6,23430-Sep-09
UBS AG2,254.03$1,69030-Sep-09
M&T BANK300.00$22530-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
DFA U.S. Core Equity 2 Portfolio700.01$36430-Apr-09
DFA U.S. Core Equity 1 Portfolio100.00$5230-Apr-09
DFA U.S. Vector Equity Portfolio100.00$5230-Apr-09

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


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