Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
KLAC
KLA CORPData as of 2026 Q1 (03-31) · 13F snapshot
Summary
KLA CORP (KLAC) is held by 10 tracked hedge-fund managers, a combined reported value of ~$1.42B; the largest are Philippe Laffont, Ken Griffin, Ken Griffin. This quarter: 2 new, 2 added, 2 trimmed, 1 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding10
Congress trades20
Price$254.54vs quarter-end-82.71%
Sectors4
This quarter's moves
Top holderPhilippe LaffontNew2
Added2
Trimmed / sold3
Value $243.24M— of portfolio165,2002026 Q1
Value $198.19M— of portfolio134,6002026 Q1
Ray DalioAdd
Value $160.01M0.7% of portfolio108,6742026 Q1
Value $69.94M— of portfolio47,5002026 Q1
Value $41.82M— of portfolio28,4002026 Q1
Dan LoebNew
Value $16.20M0.8% of portfolio11,0002026 Q1
Value $2.65M— of portfolio1,8002026 Q1
Value $441.7K— of portfolio3002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $243.24M | — | — |
| Ken GriffinPUT | $198.19M | — | — |
| Ray Dalio | $160.01M | 0.7% | Add |
| Izzy EnglanderPUT | $69.94M | — | — |
| Izzy EnglanderCALL | $41.82M | — | — |
| Dan Loeb | $16.20M | 0.8% | New |
| Steven CohenCALL | $2.65M | — | — |
| Steven CohenPUT | $441.7K | — | — |