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TERADYNE INC
TERADYNE INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 2 Institutional holders with a total value of $10,715,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 537,810 10,643,000 99.33%
2 SpiderRock Trading LLC 3,587 72,000 0.67% PRN

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.