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1,662 hedge funds and large institutions have $105B invested in KLA in 2025 Q2 according to their latest regulatory filings, with 222 funds opening new positions, 576 increasing their positions, 649 reducing their positions, and 106 closing their positions.

New
Increased
Maintained
Reduced
Closed

109% more first-time investments, than exits

New positions opened: 222 | Existing positions closed: 106

63% more funds holding in top 10

Funds holding in top 10: 3252 (+20)

36% more capital invested

Capital invested by funds: $77.3B → $105B (+$28B)

31.3% more ownership

Funds ownership: 857.96%889.26% (+31%)

6% more funds holding

Funds holding: 1,5671,662 (+95)

11% less repeat investments, than reductions

Existing positions increased: 576 | Existing positions reduced: 649

32% less call options, than puts

Call options by funds: $764M | Put options by funds: $1.13B

Holders
1,662
Holders Change
+95
Holders Change %
+6.06%
% of All Funds
21.83%
Holding in Top 10
52
Holding in Top 10 Change
+20
Holding in Top 10 Change %
+62.5%
% of All Funds
0.68%
New
222
Increased
576
Reduced
649
Closed
106
Calls
$764M
Puts
$1.13B
Net Calls
-$362M
Net Calls Change
-$377M

KLAC Hedge Fund Activity: Q2 2025 in Review

1,662 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in KLA (KLAC) for Q2 2025, worth a combined $105B — up 36% from $77.3B a quarter earlier.

Buyers outnumbered sellers: 222 funds opened new KLAC positions and 106 closed out — a net gain of 116 holders — while 576 added to existing stakes and 649 trimmed.

The largest buyer was Capital World Investors, adding an estimated $2.47B. The largest seller was Fidelity Investments, cutting an estimated $889M.

  • 1,662 institutional investors held KLA (KLAC) as of Q2 2025, up from 1,567 in Q1 2025.
  • Funds reported $105B of KLA stock for Q2 2025, up 36% quarter-over-quarter.
  • 222 funds opened new KLA positions in Q2 2025 and 106 closed out, a net change of +116 holders.
  • The largest KLA buyer in Q2 2025 was Capital World Investors, an estimated $2.47B added.
  • The largest KLA seller in Q2 2025 was Fidelity Investments, an estimated $889M sold.

Based on aggregated 13F filings for Q2 2025.