KLAC KLA Corporation

NASDAQ
$187.92

KLA Corporation (KLAC) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+4.17
25 buyers / 23 sellers
MIXED
Funds compared
48
funds with comparable KLAC positions
41 current holders · 36 prior-quarter holders
Net share change
-347.7K
+5.54M added, -5.89M cut
Position activity
12 new 13 increased 16 reduced 7 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Stockbridge Partners Long/Short Growth Sold Out -1.33M -100.0% $402.1M 0.0% 93
Altimeter Capital Management Long/Short Growth New +578.2K — $174.5M 1.8% 78
Alkeon Capital Management Growth Tech Reduced -2.05M -35.3% $618.5M 4.6% 74
Third Point Activist Event Sold Out -110.0K -100.0% $33.2M 0.0% 74
Holocene Advisors, LP New +1.03M — $310.8M 0.7% 69
CITADEL ADVISORS LLC Quant Increased +2.16M +570.8% $652.4M 0.5% 66
Point72 Asset Management, L.P. Sold Out -9.8K -100.0% $3.0M 0.0% 61
Capula Management Quant Macro Increased +208.7K +1257.4% $63.0M 0.9% 60
WORLDQUANT MILLENNIUM ADVISORS LLC Quant Increased +376.8K +91.1% $113.7M 0.8% 60
Bridgewater Associates Quant Macro Reduced -758.7K -69.8% $228.9M 0.5% 59

Most significant buyers

By move score, not size.

  • Altimeter Capital Management New · +578.2K
  • Holocene Advisors, LP New · +1.03M
  • CITADEL ADVISORS LLC Increased · +2.16M
  • Capula Management Increased · +208.7K
  • WORLDQUANT MILLENNIUM ADVISORS LLC Increased · +376.8K

Most significant sellers

By move score, not size.

  • Stockbridge Partners Sold Out · -1.33M
  • Alkeon Capital Management Reduced · -2.05M
  • Third Point Sold Out · -110.0K
  • Point72 Asset Management, L.P. Sold Out · -9.8K
  • Bridgewater Associates Reduced · -758.7K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Stockbridge Partners 1 0 1.3M -1.33M -100.0% 0.0% Sold Out 93
Altimeter Capital Management 1 578.2K 0 +578.2K — 1.8% New 78
Alkeon Capital Management 1 3.8M 5.8M -2.05M -35.3% 4.6% Reduced 74
Third Point 1 0 110.0K -110.0K -100.0% 0.0% Sold Out 74
Holocene Advisors, LP 2 1.0M 0 +1.03M — 0.7% New 69
CITADEL ADVISORS LLC 1 2.5M 378.8K +2.16M +570.8% 0.5% Increased 66
Point72 Asset Management, L.P. 1 0 9.8K -9.8K -100.0% 0.0% Sold Out 61
Capula Management 2 225.3K 16.6K +208.7K +1257.4% 0.9% Increased 60
WORLDQUANT MILLENNIUM ADVISORS LLC 2 790.3K 413.5K +376.8K +91.1% 0.8% Increased 60
Bridgewater Associates 1 328.1K 1.1M -758.7K -69.8% 0.5% Reduced 59
Maverick Capital 2 5.6K 0 +5.6K — 0.0% New 59
Sculptor Capital Management 2 25.0K 0 +25.0K — 0.1% New 59
Rokos Capital Management 2 12.1K 0 +12.1K — 0.1% New 59
Readystate Asset Management 3 0 39.7K -39.7K -100.0% 0.0% Sold Out 57
D. E. Shaw & Co., Inc. 1 80.2K 496.7K -416.5K -83.8% 0.0% Reduced 56
Tudor Investment Corporation 2 28.8K 0 +28.8K — 0.0% New 56
Qube Research & Technologies Ltd 2 91 0 +91 — 0.0% New 55
Armistice Capital 3 6.6K 0 +6.6K — 0.1% New 55
TWO SIGMA INVESTMENTS, LP 2 86.6K 42.0K +44.6K +106.1% 0.0% Increased 55
Chilton Investment Company 2 1.1K 0 +1.1K — 0.0% New 54
Hudson Bay Capital Management 3 3.5K 266.0K -262.5K -98.7% 0.0% Reduced 54
Winton Group 4 136.7K 8.1K +128.7K +1596.5% 1.4% Increased 53
J. Goldman & Co. 3 0 10.7K -10.7K -100.0% 0.0% Sold Out 52
MARSHALL WACE, LLP 2 291.3K 915.6K -624.3K -68.2% 0.1% Reduced 51
Schonfeld Strategic Advisors 3 0 520 -520 -100.0% 0.0% Sold Out 51
Engineers Gate 4 8.5K 0 +8.5K — 0.0% New 50
LMR Partners 3 85.5K 45.6K +39.9K +87.7% 0.3% Increased 49
Boothbay Fund Management 4 1.4K 0 +1.4K — 0.0% New 49
Centiva Capital 4 119 0 +119 — 0.0% New 48
Quantbot Technologies 4 0 3.0K -3.0K -100.0% 0.0% Sold Out 45
CenterBook Partners 4 5.2K 41.5K -36.2K -87.4% 0.1% Reduced 45
Verition Fund Management 2 1.9K 7.0K -5.1K -72.3% 0.0% Reduced 43
Caxton Associates 3 3.2K 8.6K -5.4K -62.6% 0.0% Reduced 40
Squarepoint Ops LLC 2 1.1M 858.2K +204.0K +23.8% 0.7% Increased 39
Y-Intercept 4 9.2K 35.4K -26.2K -74.0% 0.1% Reduced 38
Parallax Volatility Advisers 3 4.6K 13.3K -8.7K -65.7% 0.1% Reduced 38
MILLENNIUM MANAGEMENT LLC 2 177.9K 252.7K -74.8K -29.6% 0.0% Reduced 38
Voleon Capital Management 3 10.3K 26.6K -16.3K -61.2% 0.1% Reduced 38
AQR Capital Management 3 1.9M 1.5M +475.6K +32.3% 0.2% Increased 37
Woodline Partners LP 2 74.6K 51.3K +23.4K +45.6% 0.1% Increased 37
Capital Fund Management 3 160.3K 206.9K -46.6K -22.5% 0.4% Reduced 33
Walleye Capital 3 468.6K 422.3K +46.2K +10.9% 1.1% Increased 33
Man Group 3 917.4K 787.0K +130.4K +16.6% 0.5% Increased 32
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 914.8K 949.5K -34.7K -3.7% 0.4% Reduced 31
Gotham Asset Management, LLC 2 293.6K 310.2K -16.7K -5.4% 0.2% Reduced 28
Balyasny Asset Management L.P. 2 35.6K 33.8K +1.7K +5.1% 0.0% Increased 28
Brevan Howard Capital Management 3 10.0K 8.3K +1.6K +19.7% 0.1% Increased 23
Systematic Alpha Investments 2 10.6K 10.6K -1 -+0.0% 0.1% Reduced 23

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.