Lam Research
LRCX
LRCX
1,855 hedge funds and large institutions have $102B invested in Lam Research in 2025 Q2 according to their latest regulatory filings, with 244 funds opening new positions, 736 increasing their positions, 658 reducing their positions, and 133 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
5% more funds holding
Funds holding: 1,774 → 1,855 (+81)
2.62% more ownership
Funds ownership: 79.65% → 82.27% (+2.6%)
8% less call options, than puts
Call options by funds: $2.1B | Put options by funds: $2.28B
Holders
1,855
Holding in Top 10
48
Calls
$2.1B
Puts
$2.28B
Top Buyers
| 1 | +$496M | |
| 2 | +$431M | |
| 3 | +$262M | |
| 4 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$251M |
| 5 |
VOYA Investment Management
Atlanta,
Georgia
|
+$230M |
Top Sellers
| 1 | -$773M | |
| 2 | -$368M | |
| 3 | -$243M | |
| 4 |
BNP Paribas Asset Management
Paris,
France
|
-$195M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
-$177M |