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KLA-TENCOR CORP
KLA-TENCOR CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $7,134,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 102,000 5,100,000 71.49% Call
2 Timber Hill LLC 39,900 1,995,000 27.96% Call
3 SIMPLEX TRADING, LLC 79 26,000 0.36% Call
4 SG Americas Securities, LLC 58,500 13,000 0.18%

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.