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COGNEX CORP
COGNEX CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 2 Institutional holders with a total value of $12,700,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 NORTHERN TRUST CORP 112,520 5,412,000 42.61%
2 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 151,508 7,288,000 57.39%

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.