Dark
Light
System
Security
TERADYNE INC
TERADYNE INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $2,083,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 80,700 1,521,000 73.02% Put
2 CITADEL ADVISORS LLC 24,500 462,000 22.18% Put
3 GROUP ONE TRADING LLC 5,300 100,000 4.80% Put
4 SIMPLEX TRADING, LLC 1 0 0.00% Put

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.