LRCX — LAM RESEARCH CORP COM

Ownership history in Ionic Capital Management LLC  ·  15 quarters on record

This page tracks every 13F SEC filing in which Ionic Capital Management LLC reported a position in LAM RESEARCH CORP COM (LRCX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.4% (2007 Q4)
Avg. % of fund
0.12%
First filed
2007 Q4
Last filed
2025 Q3
Quarters held
15
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 6,300 +1,300 +26.0% 0.09% $844K $133.52
2014 Q4 UNCHANGED 5,000 — 0% 0.01% $397K $6.79
2014 Q3 REDUCED 5,000 -19,500 -79.6% 0.01% $374K $6.38
2014 Q3 REDUCED 24,500 -500 -2.0% 0.06% $1.8M $6.38
11 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    LRCX price (monthly, adj. close)

Other funds also holding LRCX

As of 2025 Q4 — sorted by position size

OAKTOP CAPITAL MANAGEMENT II, L.P. 3Y 7Y 34.68% Four Tree Island Advisory LLC 21.64% Spinecap SAS 15.62% Harbor Island Capital LLC 3Y 7Y 13.19% Blue Whale Capital LLP 3Y 12.51% Trybe Capital Management LP 3Y 11.72% Heard Capital LLC 3Y 10.39% Miller Capital Partners, Inc. 8.45% GROESBECK INVESTMENT MANAGEMENT CORP /NJ/ 3Y 7Y 8.13% CROSSLINK CAPITAL INC 3Y 7Y 7.59%
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