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LAM RESEARCH CORP
LAM RESEARCH CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 6 Institutional holders with a total value of $12,752,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 90,200 7,338,000 57.54% Call
2 Timber Hill LLC 56,800 4,621,000 36.24% Call
3 Virtu KCG Holdings LLC 4,000 325,000 2.55% Call
4 Calamos Advisors LLC 473 252,000 1.98% Call
5 SIMPLEX TRADING, LLC 150 143,000 1.12% Call
6 SG Americas Securities, LLC 27,700 73,000 0.57% Call

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.