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Lam Research

1,470 hedge funds and large institutions have $80.2B invested in Lam Research in 2024 Q3 according to their latest regulatory filings, with 115 funds opening new positions, 584 increasing their positions, 541 reducing their positions, and 415 closing their positions.

New
Increased
Maintained
Reduced
Closed

8% more repeat investments, than reductions

Existing positions increased: 584 | Existing positions reduced: 541

7.67% less ownership

Funds ownership: 83.68% → 76.02% (-7.7%)

18% less funds holding

Funds holding: 1,795 → 1,470 (-325)

22% less call options, than puts

Call options by funds: $2.21B | Put options by funds: $2.84B

64% less funds holding in top 10

Funds holding in top 10: 81 → 29 (-52)

68% less capital inflows, than outflows

Capital inflows: $5.03B | Capital outflows: $15.7B

72% less first-time investments, than exits

New positions opened: 115 | Existing positions closed: 415

Holders
1,470
Holders Change
-325
Holders Change %
-18.11%
% of All Funds
21.03%
Holding in Top 10
29
Holding in Top 10 Change
-52
Holding in Top 10 Change %
-64.2%
% of All Funds
0.41%
New
115
Increased
584
Reduced
541
Closed
415
Calls
$2.21B
Puts
$2.84B
Net Calls
-$635M
Net Calls Change
+$150M

LRCX Hedge Fund Activity: Q3 2024 in Review

1,470 of the 6,989 institutional investors tracked by Wall St. Rank reported a position in Lam Research (LRCX) for Q3 2024, worth a combined $80.2B — down 31% from $117B a quarter earlier.

Sellers outnumbered buyers: 415 funds closed out of LRCX and 115 opened new positions — a net loss of 300 holders — while 541 trimmed existing stakes and 584 added.

The largest buyer was VanEck Associates, adding an estimated $463M. The largest seller was Janus Henderson Group, exiting entirely with an estimated $1.95B sold.

  • 1,470 institutional investors held Lam Research (LRCX) as of Q3 2024, down from 1,795 in Q2 2024.
  • Funds reported $80.2B of Lam Research stock for Q3 2024, down 31% quarter-over-quarter.
  • 115 funds opened new Lam Research positions in Q3 2024 and 415 closed out, a net change of -300 holders.
  • The largest Lam Research buyer in Q3 2024 was VanEck Associates, an estimated $463M added.
  • The largest Lam Research seller in Q3 2024 was Janus Henderson Group, an estimated $1.95B sold.

Based on aggregated 13F filings for Q3 2024.