KLA
KLAC
1,912 hedge funds and large institutions have $145B invested in KLA in 2025 Q4 according to their latest regulatory filings, with 301 funds opening new positions, 621 increasing their positions, 733 reducing their positions, and 88 closing their positions.
242% more first-time investments, than exits
New positions opened: 301 | Existing positions closed: 88
34.48% more ownership
Funds ownership: 876.8% → 911.28% (+34%)
17% more capital invested
Capital invested by funds: $125B → $145B (+$20.6B)
10% more funds holding
Funds holding: 1,735 → 1,912 (+177)
3% less funds holding in top 10
Funds holding in top 10: 63 → 61 (-2)
15% less repeat investments, than reductions
Existing positions increased: 621 | Existing positions reduced: 733
49% less call options, than puts
Call options by funds: $1.3B | Put options by funds: $2.54B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
+$3.56B |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$1.39B |
| 3 |
BlackRock
New York
|
+$654M |
| 4 |
Lazard Asset Management
New York
|
+$242M |
| 5 |
BNP Paribas Financial Markets
Paris,
France
|
+$236M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Primecap Management
Pasadena,
California
|
-$773M |
| 2 |
Capital World Investors
Los Angeles,
California
|
-$667M |
| 3 |
Goldman Sachs
New York
|
-$640M |
| 4 |
JP Morgan Chase
New York
|
-$539M |
| 5 |
Brown Advisory
Baltimore,
Maryland
|
-$473M |
KLAC Hedge Fund Activity: Q4 2025 in Review
1,912 of the 8,265 institutional investors tracked by Wall St. Rank reported a position in KLA (KLAC) for Q4 2025, worth a combined $145B — up 17% from $125B a quarter earlier.
Buyers outnumbered sellers: 301 funds opened new KLAC positions and 88 closed out — a net gain of 213 holders — while 621 added to existing stakes and 733 trimmed.
The largest buyer was Invesco, adding an estimated $3.56B. The largest seller was Primecap Management, cutting an estimated $773M.
- 1,912 institutional investors held KLA (KLAC) as of Q4 2025, up from 1,735 in Q3 2025.
- Funds reported $145B of KLA stock for Q4 2025, up 17% quarter-over-quarter.
- 301 funds opened new KLA positions in Q4 2025 and 88 closed out, a net change of +213 holders.
- The largest KLA buyer in Q4 2025 was Invesco, an estimated $3.56B added.
- The largest KLA seller in Q4 2025 was Primecap Management, an estimated $773M sold.
Based on aggregated 13F filings for Q4 2025.