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 13 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, Q2 2026
Institutional positions in KLA Corp as of Jun 30, 2026. 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
Q3 2026 data is still coming in: 17 institutions have reported holding KLAC so far. See Q3 2026
- Institutional holders
- 2,491
- +436 vs. Q1 2026
- Shares held
- 1.20B
- +35.3M (+3.0%) vs. Q1 2026Converted for a 10-for-1 split
- Total value
- $358.4B
- +$187.7B (+110.0%) vs. Q1 2026
- New holders
- 525
- 695 more added
- Sold out
- 89
- 931 more reduced
24 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2,491 | $358.4B |
| Q1 2026 | 2,079 | $172.6B |
| Q4 2025 | 1,913 | $145.4B |
| Q3 2025 | 1,735 | $124.7B |
| Q2 2025 | 1,662 | $105.3B |
| Q1 2025 | 1,566 | $76.9B |
| Q4 2024 | 1,551 | $72.6B |
| Q3 2024 | 1,547 | $89.0B |
| Q2 2024 | 1,534 | $96.9B |
| Q1 2024 | 1,466 | $82.6B |
| Q4 2023 | 1,399 | $68.4B |
| Q3 2023 | 1,279 | $55.0B |
| Q2 2023 | 1,226 | $57.8B |
| Q1 2023 | 1,165 | $48.1B |
| Q4 2022 | 1,131 | $46.6B |
| Q3 2022 | 1,060 | $38.3B |
| Q2 2022 | 1,072 | $41.5B |
| Q1 2022 | 1,092 | $47.9B |
| Q4 2021 | 1,119 | $57.0B |
| Q3 2021 | 980 | $44.1B |
| Q2 2021 | 952 | $43.2B |
| Q1 2021 | 912 | $44.8B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding KLA Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 1,951,359 | $588.7M | 0.34% | +1,664,279+579.7% | AddedConverted for a 10-for-1 split |
| Susquehanna International Group, LLP | 1,955,618 | $590.0M | 0.52% | +1,089,468+125.8% | AddedConverted for a 10-for-1 split |
| 1832 Asset Management L.P. | 1,972,872 | $595.2M | 0.73% | −11,708−0.6% | ReducedConverted for a 10-for-1 split |
| California State Teachers Retirement System | 1,985,721 | $599.1M | 0.55% | −22,859−1.1% | ReducedConverted for a 10-for-1 split |
| Raymond James Financial Inc | 2,013,662 | $607.5M | 0.16% | −173,388−7.9% | ReducedConverted for a 10-for-1 split |
| Bank of Montreal | 2,016,482 | $608.4M | 0.23% | +221,522+12.3% | AddedConverted for a 10-for-1 split |
| American Century Companies Inc | 2,024,263 | $610.7M | 0.27% | −718,007−26.2% | ReducedConverted for a 10-for-1 split |
| Manufacturers Life Insurance Company, The | 2,038,894 | $615.1M | 0.48% | −1,034,516−33.7% | ReducedConverted for a 10-for-1 split |
| Russell Investments Group, Ltd. | 2,120,687 | $628.2M | 0.55% | +834,687+64.9% | AddedConverted for a 10-for-1 split |
| StonePine Asset Management Inc. | 2,169,700 | $654.6M | 4.04% | +1,099,300+102.7% | AddedConverted for a 10-for-1 split |
| Truist Financial Corp | 2,258,853 | $681.5M | 0.82% | +17,163+0.8% | AddedConverted for a 10-for-1 split |
| Lazard Asset Management LLC | 2,427,234 | $732.3M | 1.11% | −498,086−17.0% | ReducedConverted for a 10-for-1 split |
| Rhumbline Advisers | 2,451,630 | $739.7M | 0.56% | −58,350−2.3% | ReducedConverted for a 10-for-1 split |
| Impax Asset Management Group plc | 2,482,564 | $749.0M | 4.87% | −1,155,326−31.8% | ReducedConverted for a 10-for-1 split |
| Citadel Advisors LLC | 2,541,076 | $766.7M | 0.44% | +2,162,246+570.8% | AddedConverted for a 10-for-1 split |
| Vanguard Asset Management, Ltd | 2,557,163 | $771.5M | 0.52% | +268,933+11.8% | AddedConverted for a 10-for-1 split |
| Envestnet Asset Management Inc | 2,584,919 | $779.9M | 0.18% | −101,041−3.8% | ReducedConverted for a 10-for-1 split |
| Robeco Institutional Asset Management B.V. | 2,680,912 | $808.9M | 0.99% | −354,228−11.7% | ReducedConverted for a 10-for-1 split |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,693,472 | $812.1M | 0.81% | +737,182+37.7% | AddedConverted for a 10-for-1 split |
| Vanguard Global Advisers, LLC | 2,827,814 | $853.2M | 0.40% | −50,166−1.7% | ReducedConverted for a 10-for-1 split |
| Natixis Advisors, L.P. | 2,896,810 | $874.0M | 0.98% | +1,019,650+54.3% | AddedConverted for a 10-for-1 split |
| TD Asset Management Inc | 2,903,019 | $875.9M | 0.76% | −827,851−22.2% | ReducedConverted for a 10-for-1 split |
| Polar Capital Holdings Plc | 2,925,707 | $882.7M | 2.50% | +212,517+7.8% | AddedConverted for a 10-for-1 split |
| Brown Brothers Harriman & Co | 3,031,649 | $914.7M | 4.01% | −467,361−13.4% | ReducedConverted for a 10-for-1 split |
| Oaktop Capital Management II, L.P. | 3,053,730 | $921.3M | 39.20% | −53,650−1.7% | ReducedConverted for a 10-for-1 split |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,163,994 | $954.6M | 0.55% | 00.0% | UnchangedConverted for a 10-for-1 split |
| Healthcare of Ontario Pension Plan Trust Fund | 3,176,787 | $958.5M | 1.37% | +1,060,687+50.1% | AddedConverted for a 10-for-1 split |
| BNP Paribas Arbitrage, SA | 3,235,049 | $976.0M | 0.51% | +301,549+10.3% | AddedConverted for a 10-for-1 split |
| Canada Pension Plan Investment Board | 3,266,340 | $985.5M | 0.55% | +1,649,420+102.0% | AddedConverted for a 10-for-1 split |
| Acadian Asset Management LLC | 3,331,968 | $1.01B | 1.19% | −1,349,922−28.8% | ReducedConverted for a 10-for-1 split |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 3,337,436 | $1.01B | 0.56% | +212,366+6.8% | AddedConverted for a 10-for-1 split |
| Wells Fargo & Company | 3,495,695 | $1.05B | 0.18% | +67,855+2.0% | AddedConverted for a 10-for-1 split |
| National Pension Service | 3,634,859 | $1.10B | 0.71% | 00.0% | UnchangedConverted for a 10-for-1 split |
| Swiss National Bank | 3,696,900 | $1.12B | 0.58% | −159,100−4.1% | ReducedConverted for a 10-for-1 split |
| Nuveen, LLC | 3,728,308 | $1.12B | 0.27% | +180,818+5.1% | AddedConverted for a 10-for-1 split |
| Alkeon Capital Management LLC | 3,759,150 | $1.13B | 4.37% | −2,050,000−35.3% | ReducedConverted for a 10-for-1 split |
| Victory Capital Management Inc | 3,872,736 | $1.17B | 0.66% | +67,166+1.8% | AddedConverted for a 10-for-1 split |
| HSBC Holdings PLC | 3,892,021 | $1.17B | 0.56% | +254,341+7.0% | AddedConverted for a 10-for-1 split |
| Grantham, Mayo, Van Otterloo & Co. LLC | 3,893,893 | $1.17B | 2.65% | −718,127−15.6% | ReducedConverted for a 10-for-1 split |
| Deutsche Bank AG | 4,081,615 | $1.23B | 0.36% | −568,515−12.2% | ReducedConverted for a 10-for-1 split |
| Schroder Investment Management Group | 4,210,450 | $1.27B | 0.90% | −75,380−1.8% | ReducedConverted for a 10-for-1 split |
| Rafferty Asset Management, LLC | 4,339,579 | $1.31B | 2.98% | +1,748,009+67.4% | AddedConverted for a 10-for-1 split |
| Parnassus Investments | 4,403,071 | $1.33B | 3.55% | −980,569−18.2% | ReducedConverted for a 10-for-1 split |
| Citigroup Inc | 4,634,055 | $1.40B | 0.65% | +751,495+19.4% | AddedConverted for a 10-for-1 split |
| Arrowstreet Capital, Limited Partnership | 4,712,396 | $1.42B | 0.63% | −3,200,394−40.4% | ReducedConverted for a 10-for-1 split |
| Pictet Asset Management Holding SA | 4,857,154 | $1.46B | 1.40% | −2,362,286−32.7% | ReducedConverted for a 10-for-1 split |
| Jennison Associates LLC | 4,886,998 | $1.47B | 0.88% | +1,042,438+27.1% | AddedConverted for a 10-for-1 split |
| First Trust Advisors LP | 5,340,970 | $1.61B | 0.95% | −317,530−5.6% | ReducedConverted for a 10-for-1 split |
| UBS Group AG | 5,363,252 | $1.62B | 0.26% | −153,848−2.8% | ReducedConverted for a 10-for-1 split |
| Franklin Resources Inc | 5,409,031 | $1.63B | 0.35% | −411,589−7.1% | ReducedConverted for a 10-for-1 split |
| Royal Bank of Canada | 5,468,585 | $1.65B | 0.28% | +183,375+3.5% | AddedConverted for a 10-for-1 split |
| Swedbank AB | 5,509,989 | $1.66B | 1.43% | −868,071−13.6% | ReducedConverted for a 10-for-1 split |
| JPMorgan Chase & Co | 6,185,265 | $1.72B | 0.10% | −116,525−1.8% | ReducedConverted for a 10-for-1 split |
| California Public Employees Retirement System | 5,891,593 | $1.78B | 1.00% | −54,777−0.9% | ReducedConverted for a 10-for-1 split |
| Barclays PLC | 6,017,932 | $1.82B | 0.57% | +485,782+8.8% | AddedConverted for a 10-for-1 split |
| Dimensional Fund Advisors LP | 7,008,040 | $2.11B | 0.38% | −153,340−2.1% | ReducedConverted for a 10-for-1 split |
| Ameriprise Financial Inc | 7,205,987 | $2.17B | 0.44% | −1,661,433−18.7% | ReducedConverted for a 10-for-1 split |
| Vanguard Fiduciary Trust Co | 7,507,104 | $2.26B | 0.50% | −57,296−0.8% | ReducedConverted for a 10-for-1 split |
| Uhlmann Price Securities, LLC | 7,865,552 | $2.37B | 88.42% | +54,832+0.7% | AddedConverted for a 10-for-1 split |
| Bank of New York Mellon Corp | 8,360,447 | $2.52B | 0.41% | −523,433−5.9% | ReducedConverted for a 10-for-1 split |
| Amundi | 9,365,854 | $2.83B | 0.68% | −1,601,426−14.6% | ReducedConverted for a 10-for-1 split |
| Capital Research Global Investors | 9,747,977 | $2.94B | 0.41% | 00.0% | UnchangedConverted for a 10-for-1 split |
| Legal & General Group Plc | 10,026,567 | $3.03B | 0.63% | −317,473−3.1% | ReducedConverted for a 10-for-1 split |
| Charles Schwab Investment Management Inc | 10,416,170 | $3.14B | 0.42% | +540,330+5.5% | AddedConverted for a 10-for-1 split |
| Jupiter Topco LLC | 11,157,974 | $3.37B | 1.37% | +11,157,974 | New |
| UBS Asset Management Americas Inc | 11,656,605 | $3.52B | 0.64% | +606,535+5.5% | AddedConverted for a 10-for-1 split |
| Bank of America Corp | 13,372,400 | $4.03B | 0.26% | +300,500+2.3% | AddedConverted for a 10-for-1 split |
| State Farm Mutual Automobile Insurance Co | 13,968,900 | $4.21B | 2.88% | 00.0% | UnchangedConverted for a 10-for-1 split |
| Wellington Management Group LLP | 14,821,622 | $4.47B | 0.77% | +416,932+2.9% | AddedConverted for a 10-for-1 split |
| Massachusetts Financial Services Co | 14,668,801 | $4.47B | 1.43% | −1,747,549−10.6% | ReducedConverted for a 10-for-1 split |
| Northern Trust Corp | 15,345,419 | $4.63B | 0.54% | −374,031−2.4% | ReducedConverted for a 10-for-1 split |
| Van Eck Associates Corp | 15,757,363 | $4.75B | 2.90% | +793,273+5.3% | AddedConverted for a 10-for-1 split |
| Morgan Stanley | 17,114,793 | $5.16B | 0.27% | −616,707−3.5% | ReducedConverted for a 10-for-1 split |
| Price T Rowe Associates Inc | 17,577,190 | $5.30B | 0.53% | +771,470+4.6% | AddedConverted for a 10-for-1 split |
| Norges Bank | 19,565,355 | $5.90B | 0.59% | +19,565,355 | New |
| Goldman Sachs Group Inc | 20,065,542 | $6.05B | 0.63% | +1,885,222+10.4% | AddedConverted for a 10-for-1 split |
| Primecap Management Co | 20,536,730 | $6.20B | 3.66% | −3,839,740−15.8% | ReducedConverted for a 10-for-1 split |
| Capital International Investors | 35,558,216 | $10.7B | 2.21% | +8,276,836+30.3% | AddedConverted for a 10-for-1 split |
| Geode Capital Management, LLC | 36,488,344 | $11.0B | 0.59% | −240,796−0.7% | ReducedConverted for a 10-for-1 split |
| Vanguard Portfolio Management LLC | 39,388,674 | $11.9B | 0.54% | −901,936−2.2% | ReducedConverted for a 10-for-1 split |
| FMR LLC | 43,007,912 | $13.0B | 0.56% | −1,006,958−2.3% | ReducedConverted for a 10-for-1 split |
| Invesco Ltd. | 44,848,852 | $13.5B | 1.07% | +721,082+1.6% | AddedConverted for a 10-for-1 split |
| Capital World Investors | 45,318,111 | $13.7B | 1.61% | +4,477,421+11.0% | AddedConverted for a 10-for-1 split |
| State Street Corp | 62,892,994 | $19.0B | 0.56% | +1,357,964+2.2% | AddedConverted for a 10-for-1 split |
| Vanguard Capital Management LLC | 85,323,770 | $25.7B | 0.55% | 00.0% | UnchangedConverted for a 10-for-1 split |
| BlackRock, Inc. | 126,198,653 | $38.1B | 0.57% | 00.0% | UnchangedConverted for a 10-for-1 split |
| Alliancebernstein L.P. | 7,470,622 | – | – | +3,276,252+78.1% | AddedConverted for a 10-for-1 split |
| Wellington-Altus USA Inc. | 172 | – | – | −17,028−99.0% | ReducedConverted for a 10-for-1 split |
| Strategic Wealth Advisors LLC | 3 | – | – | −57−95.0% | ReducedConverted for a 10-for-1 split |
| Sax Wealth Advisors, LLC | 213 | – | – | +213 | New |
| Mittelman Wealth Management | 300 | – | – | +300 | New |
| Value Aligned Research Advisors, LLC | 0 | $0 | 0.00% | −1,434,010−100.0% | Sold outConverted for a 10-for-1 split |
| Stockbridge Partners LLC | 0 | $0 | 0.00% | −1,332,710−100.0% | Sold outConverted for a 10-for-1 split |
| PBU - The Pension Fund of Early Childhood & Youth Educators | 0 | $0 | 0.00% | −554,960−100.0% | Sold outConverted for a 10-for-1 split |
| Anther Capital Ltd | 0 | $0 | 0.00% | −478,190−100.0% | Sold outConverted for a 10-for-1 split |
| Third Point LLCSuperinvestorThird Point | 0 | $0 | 0.00% | −110,000−100.0% | Sold outConverted for a 10-for-1 split |
| M&G Plc | 0 | $0 | 0.00% | −97,900−100.0% | Sold outConverted for a 10-for-1 split |
| Cavalier Investments, LLC | 0 | $0 | 0.00% | −97,040−100.0% | Sold outConverted for a 10-for-1 split |
| Carmignac Gestion | 0 | $0 | 0.00% | −90,000−100.0% | Sold outConverted for a 10-for-1 split |
| Frontier Capital Management Co LLC | 0 | $0 | 0.00% | −80,990−100.0% | Sold outConverted for a 10-for-1 split |