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

Institutional Holders (2016Q2)
Portfolio Summary: 6 Institutional holders with a total value of $27,450,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GRATICULE ASIA MACRO ADVISORS LLC 111,000 9,331,000 33.99% Call
2 CITADEL ADVISORS LLC 92,700 7,792,000 28.39% Call
3 Timber Hill LLC 64,600 5,430,000 19.78% Call
4 Calamos Advisors LLC 3,463 2,615,000 9.53% Call
5 GROUP ONE TRADING LLC 23,100 1,942,000 7.07% Call
6 SIMPLEX TRADING, LLC 298 340,000 1.24% 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.