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2,072 hedge funds and large institutions have $172B invested in KLA in 2026 Q1 according to their latest regulatory filings, with 289 funds opening new positions, 667 increasing their positions, 828 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed

195% more first-time investments, than exits

New positions opened: 289 | Existing positions closed: 98

31% more funds holding in top 10

Funds holding in top 10: 6180 (+19)

19% more capital invested

Capital invested by funds: $145B → $172B (+$27.1B)

8% more funds holding

Funds holding: 1,9112,072 (+161)

19% less repeat investments, than reductions

Existing positions increased: 667 | Existing positions reduced: 828

26.7% less ownership

Funds ownership: 921.45%894.75% (-27%)

39% less call options, than puts

Call options by funds: $1.56B | Put options by funds: $2.57B

Holders
2,072
Holders Change
+161
Holders Change %
+8.42%
% of All Funds
0%
Holding in Top 10
80
Holding in Top 10 Change
+19
Holding in Top 10 Change %
+31.15%
% of All Funds
0%
New
289
Increased
667
Reduced
828
Closed
98
Calls
$1.56B
Puts
$2.57B
Net Calls
-$1.01B
Net Calls Change
+$227M

KLAC Hedge Fund Activity: Q1 2026 in Review

2,072 institutional investors reported a position in KLA (KLAC) for Q1 2026, worth a combined $172B — up 19% from $145B a quarter earlier.

Buyers outnumbered sellers: 289 funds opened new KLAC positions and 98 closed out — a net gain of 191 holders — while 667 added to existing stakes and 828 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $2.72B. The largest seller was Capital International Investors, cutting an estimated $3.98B.

  • 2,072 institutional investors held KLA (KLAC) as of Q1 2026, up from 1,911 in Q4 2025.
  • Funds reported $172B of KLA stock for Q1 2026, up 19% quarter-over-quarter.
  • 289 funds opened new KLA positions in Q1 2026 and 98 closed out, a net change of +191 holders.
  • The largest KLA buyer in Q1 2026 was Fidelity Investments, an estimated $2.72B added.
  • The largest KLA seller in Q1 2026 was Capital International Investors, an estimated $3.98B sold.

Based on aggregated 13F filings for Q1 2026.