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KLA Corp

KLAC
Exchange
Nasdaq
Industry
Optical Instruments & Lenses
SEC CIK
0000319201

In the last 90 days, KLA Corp insiders filed 0 open-market purchases and 16 sales; 2,491 institutions reported holding it in 13F filings for Q2 2026, worth $358.4B in total; superinvestors Altimeter Capital and Maverick Capital hold it.

13F holders, Q4 2025

Institutional positions in KLA Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,914
+215 vs. Q3 2025
Shares held
119.7M
+4.39M (+3.8%) vs. Q3 2025
Total value
$145.4B
+$21.0B (+16.9%) vs. Q3 2025
New holders
303
621 more added
Sold out
88
732 more reduced

37 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting KLAC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 1,914 institutions
Q1 2021: 912 institutionsQ2 2021: 952 institutionsQ3 2021: 980 institutionsQ4 2021: 1,119 institutionsQ1 2022: 1,092 institutionsQ2 2022: 1,072 institutionsQ3 2022: 1,060 institutionsQ4 2022: 1,131 institutionsQ1 2023: 1,165 institutionsQ2 2023: 1,227 institutionsQ3 2023: 1,279 institutionsQ4 2023: 1,400 institutionsQ1 2024: 1,467 institutionsQ2 2024: 1,535 institutionsQ3 2024: 1,548 institutionsQ4 2024: 1,552 institutionsQ1 2025: 1,567 institutionsQ2 2025: 1,663 institutionsQ3 2025: 1,736 institutionsQ4 2025: 1,914 institutionsQ1 2026: 2,080 institutionsQ2 2026: 2,491 institutions
Value heldQ4 2025: $145.4B
Q1 2021: $44.8BQ2 2021: $43.2BQ3 2021: $44.1BQ4 2021: $57.0BQ1 2022: $47.9BQ2 2022: $41.5BQ3 2022: $38.3BQ4 2022: $46.6BQ1 2023: $48.1BQ2 2023: $57.8BQ3 2023: $55.0BQ4 2023: $68.4BQ1 2024: $82.6BQ2 2024: $96.9BQ3 2024: $89.0BQ4 2024: $72.6BQ1 2025: $76.9BQ2 2025: $105.3BQ3 2025: $124.7BQ4 2025: $145.4BQ1 2026: $172.6BQ2 2026: $358.4B
Institutions holding KLAC and their total value by quarter
QuarterHoldersValue
Q2 20262,491$358.4B
Q1 20262,080$172.6B
Q4 20251,914$145.4B
Q3 20251,736$124.7B
Q2 20251,663$105.3B
Q1 20251,567$76.9B
Q4 20241,552$72.6B
Q3 20241,548$89.0B
Q2 20241,535$96.9B
Q1 20241,467$82.6B
Q4 20231,400$68.4B
Q3 20231,279$55.0B
Q2 20231,227$57.8B
Q1 20231,165$48.1B
Q4 20221,131$46.6B
Q3 20221,060$38.3B
Q2 20221,072$41.5B
Q1 20221,092$47.9B
Q4 20211,119$57.0B
Q3 2021980$44.1B
Q2 2021952$43.2B
Q1 2021912$44.8B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding KLA Corp; share changes are against Q3 2025.

Institutions holding KLAC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Boyd Watterson Asset Management LLC84$102.1K0.03%00.0%Unchanged
Principia Wealth Advisory, LLC84$102.1K0.06%+80+2,000.0%Added
Wellington Grp LLC84$102.1K0.03%+84New
Oakworth Capital, Inc.85$103.3K0.01%00.0%Unchanged
NBC Securities, Inc.86$104.5K0.01%−3−3.4%Reduced
Foster Dykema Cabot & Partners, LLC86$104.5K0.01%00.0%Unchanged
Independence Bank of Kentucky87$105.7K0.01%−18−17.1%Reduced
LRI Investments, LLC88$106.9K0.01%00.0%Unchanged
McIlrath & Eck, LLC88$107.1K0.01%+72+450.0%Added
Piscataqua Savings Bank89$108.1K0.08%+4+4.7%Added
Strategic Advocates LLC91$113.2K0.03%−12−11.7%Reduced
Salomon & Ludwin, LLC84$113.6K0.01%−5−5.6%Reduced
Farmers & Merchants Investments Inc94$114.2K0.00%00.0%Unchanged
Ameliora Wealth Management Ltd.95$115.4K0.04%+20+26.7%Added
Proffitt & Goodson Inc96$116.6K0.02%00.0%Unchanged
Cape Investment Advisory, Inc.97$117.9K0.04%+41+73.2%Added
Pacifica Partners Inc.95$121.1K0.05%00.0%Unchanged
Lavaca Capital LLC100$121.5K0.02%−1−1.0%Reduced
Toth Financial Advisory Corp100$121.5K0.01%00.0%Unchanged
WFA of San Diego, LLC100$121.5K0.09%00.0%Unchanged
Fortitude Family Office, LLC100$121.5K0.03%+3+3.1%Added
Laurel Wealth Advisors LLC100$121.5K0.02%+100New
Ecofi Investissements SA100$121.5K0.08%+100New
First PREMIER Bank100$122.0K0.03%00.0%Unchanged
Palladiem, LLC99$123.1K0.12%+99New
TCTC Holdings, LLC102$123.9K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC105$127.9K0.00%+11+11.7%Added
Reyes Financial Architecture, Inc.106$128.8K0.08%−34−24.3%Reduced
Byrne Asset Management LLC106$128.8K0.07%––
Hanson & Doremus Investment Management106$129.0K0.02%−11−9.4%Reduced
HM Payson & Co107$130.0K0.00%00.0%Unchanged
Orion Capital Management LLC111$134.9K0.05%00.0%Unchanged
South State Corp.111$134.9K0.01%+7+6.7%Added
Keating Financial Advisory Services, Inc.112$136.1K0.02%+112New
Anchor Investment Management, LLC120$145.8K0.01%−15−11.1%Reduced
Pinnacle Bancorp, Inc.121$147.0K0.04%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC122$148.2K0.21%00.0%Unchanged
Torren Management, LLC123$149.5K0.08%+123New
Vinland Capital Management Gestora de Recursos LTDA.124$150.7K2.18%+124New
Heritage Wealth Advisors125$151.9K0.01%00.0%Unchanged
Virtus ETF Advisers LLC129$156.7K0.07%−289−69.1%Reduced
Bartlett & Co. Wealth Management LLC130$158.0K0.00%00.0%Unchanged
Credit Industriel Et Commercial133$161.6K0.02%−158−54.3%Reduced
Key Financial Inc134$162.8K0.03%00.0%Unchanged
Asset Dedication, LLC134$162.8K0.01%00.0%Unchanged
GW&K Investment Management, LLC135$164.0K0.00%00.0%Unchanged
West Branch Capital LLC141$171.3K0.04%00.0%Unchanged
Sit Investment Associates Inc150$182.0K0.00%−15−9.1%Reduced
Sittner & Nelson, LLC127$183.3K0.06%00.0%Unchanged
Wealth Enhancement Trust Services, Inc.151$183.5K0.02%+151New
Stelac Advisory Services LLC155$188.3K0.07%00.0%Unchanged
Covestor Ltd154$189.0K0.10%+14+10.0%Added
SOA Wealth Advisors, LLC.156$189.9K0.03%00.0%Unchanged
Wormser Freres Gestion158$192.0K0.11%−207−56.7%Reduced
Trillium Asset Management, LLC165$200.0K0.01%+165New
Stonebrook Private Inc.165$200.6K0.04%+165New
Capital Investment Management, Inc.166$201.7K0.07%+166New
Flagship Wealth Advisors, LLC166$201.7K0.06%00.0%Unchanged
Grey Fox Wealth Advisors, LLC168$204.0K0.04%00.0%Unchanged
Wealth Effects LLC168$204.1K0.06%+168New
Legacy Financial Strategies, LLC168$204.5K0.04%+168New
Xxi Wealth, LLC169$205.3K0.12%+169New
Absolute Capital Management, LLC169$205.4K0.07%+169New
Aberdeen Wealth Management LLC169$205.7K0.10%−19−10.1%Reduced
Wellington Shields Capital Management, LLC170$206.6K0.03%00.0%Unchanged
Fi3 FINANCIAL ADVISORS, LLC170$206.6K0.06%+170New
Renasant Bank171$207.8K0.14%+171New
Octavia Wealth Advisors, LLC175$207.8K0.02%−26−12.9%Reduced
Martingale Asset Management L P171$207.8K0.01%+171New
QVR LLC171$207.8K0.15%+171New
Hoxton Planning & Management, LLC171$207.8K0.06%+171New
Secure Asset Management, LLC171$207.8K0.03%+171New
Guardian Wealth Management, Inc.171$209.0K0.12%+171New
Centennial Wealth Advisory LLC172$209.0K0.06%+172New
Wellington-Altus USA Inc.172$209.0K0.15%+172New
Index Technologies Group LLC172$209.0K0.22%+172New
May Hill Capital, LLC172$209.4K0.06%+172New
Thompson David Blair173$210.2K0.12%+173New
Amicus Financial Advisors, LLC174$210.9K0.06%+174New
Charter Trust Co175$212.6K0.01%+175New
Venture Visionary Partners LLC175$212.6K0.01%+175New
Websterrogers Financial Advisors, LLC175$212.6K0.06%+175New
Plan A Wealth LLC175$212.6K0.10%+175New
Birch Financial Group, LLC176$213.5K0.12%+176New
Foster Group, Inc.176$213.9K0.01%+176New
Principle Wealth Partners LLC178$216.3K0.01%+178New
Westshore Wealth, LLC179$217.5K0.07%+179New
Southland Equity Partners LLC179$217.5K0.04%+179New
Avise Financial Cooperative, Inc.179$217.5K0.20%+179New
Fundamentun, LLC180$219.3K0.01%+180New
Integrated Investment Consultants, LLC181$219.9K0.04%+181New
Syntegra Private Wealth Group, LLC181$219.9K0.02%+181New
Triton Wealth Management, PLLC164$220.9K0.08%+164New
Enterprise Financial Services Corp182$221.1K0.11%+182New
Bristol John W & Co Inc182$221.1K0.00%+182New
Impact Capital Partners LLC182$221.2K0.07%+182New
Panoramic Capital Partners, LLC183$222.4K0.14%+183New
Wealth Management Associates, Inc.183$222.4K0.08%+183New
Brookwood Investment Group LLC183$222.6K0.03%+183New
Willis Johnson & Associates, Inc.183$222.8K0.01%+183New