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, Q1 2026
Institutional positions in KLA Corp as of Mar 31, 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
- Institutional holders
- 2,079
- +195 vs. Q4 2025
- Shares held
- 117.3M
- +14.3M (+13.9%) vs. Q4 2025
- Total value
- $172.6B
- +$47.5B (+38.0%) vs. Q4 2025
- New holders
- 292
- 671 more added
- Sold out
- 97
- 828 more reduced
29 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| 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, Q1 2026
Shares, value and share of portfolio for each institution holding KLA Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Acumen Wealth Advisors, LLC | 2,142 | $3.15M | 0.85% | −423−16.5% | Reduced |
| RFG Advisory, LLC | 2,120 | $3.12M | 0.06% | −91−4.1% | Reduced |
| Ostrum Asset Management | 2,118 | $3.12M | 0.18% | +354+20.1% | Added |
| TD Private Client Wealth LLC | 2,107 | $3.10M | 0.06% | −38−1.8% | Reduced |
| Phoenix Holdings Ltd. | 2,104 | $3.10M | 0.03% | +621+41.9% | Added |
| River Street Advisors LLC | 2,086 | $3.07M | 1.04% | −529−20.2% | Reduced |
| Optimize Financial Inc | 2,084 | $3.07M | 1.51% | +539+34.9% | Added |
| Colton Groome Financial Advisors, LLC | 2,074 | $3.05M | 0.87% | −633−23.4% | Reduced |
| Fjell Capital, LLC | 2,074 | $3.05M | 2.35% | −5−0.2% | Reduced |
| Ballentine Partners, LLC | 2,065 | $3.04M | 0.04% | −18−0.9% | Reduced |
| Qtron Investments LLC | 2,043 | $3.01M | 0.41% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 2,042 | $3.01M | 0.29% | +2,042 | New |
| Rothschild Investment LLC | 2,036 | $3.00M | 0.16% | −44−2.1% | Reduced |
| Boltwood Capital Management | 2,030 | $2.99M | 0.76% | +61+3.1% | Added |
| RMB Capital Management, LLC | 2,027 | $2.98M | 0.05% | −269−11.7% | Reduced |
| Highland Capital Management, LLC | 2,025 | $2.98M | 0.16% | −549−21.3% | Reduced |
| Sagespring Wealth Partners, LLC | 2,024 | $2.98M | 0.05% | +247+13.9% | Added |
| Calamos Wealth Management LLC | 2,002 | $2.95M | 0.10% | −482−19.4% | Reduced |
| Calamos Advisors LLC | 2,002 | $2.95M | 0.01% | +2,002 | New |
| Paradigm Asset Management Co LLC | 2,000 | $2.94M | 0.69% | 00.0% | Unchanged |
| SFE Investment Counsel | 2,000 | $2.94M | 0.47% | 00.0% | Unchanged |
| Sphera Management Technology Funds Ltd | 2,000 | $2.94M | 1.66% | +365+22.3% | Added |
| Tectonic Advisors LLC | 1,995 | $2.94M | 0.16% | −78−3.8% | Reduced |
| Cerro Pacific Wealth Advisors LLC | 1,955 | $2.88M | 0.76% | −511−20.7% | Reduced |
| Silver Oak Securities, Inc | 1,944 | $2.86M | 0.21% | −1−0.1% | Reduced |
| Churchill Financial Advisors, LLC | 1,908 | $2.81M | 0.59% | +1,074+128.8% | Added |
| Woodbridge Co Ltd | 1,906 | $2.81M | 0.01% | 00.0% | Unchanged |
| Alta Wealth Advisors LLC | 1,894 | $2.79M | 0.91% | −11−0.6% | Reduced |
| Evergreen Capital Management LLC | 1,894 | $2.79M | 0.06% | +90+5.0% | Added |
| Diversify Advisory Services, LLC | 1,533 | $2.78M | 0.43% | −1,691−52.5% | Reduced |
| Systematic Financial Management LP | 1,890 | $2.78M | 0.06% | −378−16.7% | Reduced |
| First Financial Bankshares Inc | 1,868 | $2.75M | 0.06% | −3−0.2% | Reduced |
| Eley Financial Management, Inc | 1,859 | $2.74M | 0.99% | −54−2.8% | Reduced |
| Great Valley Advisor Group, Inc. | 1,853 | $2.73M | 0.05% | +171+10.2% | Added |
| Ifrah Financial Services, Inc. | 1,842 | $2.71M | 0.72% | −79−4.1% | Reduced |
| Charis Legacy Partners, LLC | 1,838 | $2.71M | 3.96% | 00.0% | Unchanged |
| SeaCrest Wealth Management, LLC | 1,834 | $2.70M | 0.29% | −195−9.6% | Reduced |
| Fairvoy Private Wealth, LLC | 1,832 | $2.70M | 0.64% | −1,801−49.6% | Reduced |
| McLaughlin Asset Management, Inc. | 1,829 | $2.69M | 2.57% | −119−6.1% | Reduced |
| Haven Private, LLC | 1,829 | $2.69M | 1.17% | +7+0.4% | Added |
| 3Chopt Investment Partners, LLC | 1,825 | $2.69M | 0.61% | +7+0.4% | Added |
| Howard Hughes Medical Institute | 1,825 | $2.69M | 0.65% | +1,797+6,417.9% | Added |
| Caitong International Asset Management Co., Ltd | 1,804 | $2.66M | 0.49% | +1,382+327.5% | Added |
| Telligent Fund, LP | 1,800 | $2.65M | 2.83% | +1,800 | New |
| E&G Advisors, LP | 1,799 | $2.65M | 0.59% | +6+0.3% | Added |
| Paradigm Financial Partners, LLC | 1,797 | $2.65M | 0.48% | −195−9.8% | Reduced |
| EverSource Wealth Advisors, LLC | 1,793 | $2.64M | 0.08% | +207+13.1% | Added |
| Dynasty Wealth Management, LLC | 1,784 | $2.63M | 0.02% | −16−0.9% | Reduced |
| Stiles Financial Services Inc | 1,783 | $2.63M | 0.80% | +17+1.0% | Added |
| Aaron Wealth Advisors | 1,777 | $2.62M | 0.15% | −191−9.7% | Reduced |
| Consolidated Planning Corp | 1,776 | $2.62M | 0.42% | +1,776 | New |
| Reflection Asset Management | 1,771 | $2.61M | 1.60% | +68+4.0% | Added |
| Vivid Wealth Management, LLC | 1,767 | $2.60M | 1.05% | −558−24.0% | Reduced |
| Aviance Capital Partners, LLC | 1,762 | $2.59M | 0.30% | −370−17.4% | Reduced |
| Cypress Asset Management Inc | 1,755 | $2.58M | 0.60% | −60−3.3% | Reduced |
| Cohen Capital Management, Inc. | 1,755 | $2.58M | 0.40% | +68+4.0% | Added |
| Sanders Morris Harris LLC | 1,750 | $2.58M | 0.41% | +1,750 | New |
| Blue Sparrow, LLC | 1,749 | $2.58M | 0.04% | +1,749 | New |
| IFP Advisors, Inc | 1,733 | $2.55M | 0.05% | +466+36.8% | Added |
| 44 Wealth Management LLC | 1,720 | $2.53M | 0.89% | −58−3.3% | Reduced |
| Tealwood Asset Management Inc | 1,715 | $2.52M | 1.15% | −1,471−46.2% | Reduced |
| Greykasell Wealth Strategies, Inc. | 1,715 | $2.52M | 1.02% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,713 | $2.52M | 0.08% | −129−7.0% | Reduced |
| GLR Partners, LLC | 1,712 | $2.52M | 1.38% | +1,712 | New |
| Avestar Capital, LLC | 1,703 | $2.51M | 0.17% | +287+20.3% | Added |
| Snowden Capital Advisors LLC | 1,692 | $2.49M | 0.07% | −100−5.6% | Reduced |
| Fort Point Capital Partners LLC | 1,685 | $2.48M | 0.33% | +2+0.1% | Added |
| Journey Advisory Group, LLC | 1,685 | $2.48M | 0.21% | +542+47.4% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,674 | $2.46M | 0.04% | +265+18.8% | Added |
| Pathway Financial Advisers, LLC | 1,670 | $2.46M | 0.70% | +3+0.2% | Added |
| Integrated Wealth Concepts LLC | 1,662 | $2.45M | 0.02% | +944+131.5% | Added |
| Checchi Capital Advisers, LLC | 1,661 | $2.44M | 0.17% | +66+4.1% | Added |
| Capula Management Ltd | 1,660 | $2.44M | 0.02% | +1,434+634.5% | Added |
| Boston Common Asset Management, LLC | 1,654 | $2.44M | 0.16% | −1,646−49.9% | Reduced |
| Silvant Capital Management LLC | 1,637 | $2.41M | 0.08% | +1,213+286.1% | Added |
| Whelan Financial | 1,637 | $2.41M | 0.75% | +13+0.8% | Added |
| Kesler, Norman & Wride, LLC | 1,632 | $2.40M | 0.41% | −155−8.7% | Reduced |
| Sigma Planning Corp | 1,625 | $2.39M | 0.07% | +270+19.9% | Added |
| Norway Savings Bank | 1,621 | $2.39M | 1.13% | −101−5.9% | Reduced |
| Trust Co of Toledo NA | 1,621 | $2.39M | 0.23% | −219−11.9% | Reduced |
| Optimist Retirement Group LLC | 1,621 | $2.39M | 1.05% | −954−37.0% | Reduced |
| Patriot Financial Group Insurance Agency, LLC | 1,604 | $2.36M | 0.13% | +847+111.9% | Added |
| Hartford Funds Management Co LLC | 1,593 | $2.35M | 0.20% | −92−5.5% | Reduced |
| IHT Wealth Management, LLC | 1,586 | $2.34M | 0.05% | +154+10.8% | Added |
| Mitchell McLeod Pugh & Williams Inc | 1,574 | $2.32M | 0.34% | −19−1.2% | Reduced |
| Watershed Asset Management, L.L.C. | 1,560 | $2.30M | 2.38% | +1,560 | New |
| RMR Wealth Builders | 1,555 | $2.29M | 0.18% | +1,248+406.5% | Added |
| Moors & Cabot, Inc. | 1,553 | $2.29M | 0.10% | −63−3.9% | Reduced |
| Cookson Peirce & Co Inc | 1,532 | $2.26M | 0.10% | +871+131.8% | Added |
| Marshall Financial Group LLC | 1,529 | $2.25M | 0.36% | −9−0.6% | Reduced |
| Meeder Asset Management Inc | 1,516 | $2.23M | 0.13% | −2,205−59.3% | Reduced |
| DSG Capital Advisors, LLC | 1,508 | $2.22M | 0.36% | −170−10.1% | Reduced |
| Knights of Columbus Asset Advisors LLC | 1,495 | $2.20M | 0.12% | −1,082−42.0% | Reduced |
| Tiaa-Cref Individual & Institutional Services, LLC | 1,491 | $2.20M | 0.01% | +1,491 | New |
| Riverview Trust Co | 1,490 | $2.19M | 2.70% | 00.0% | Unchanged |
| Trust Asset Management LLC | 1,490 | $2.19M | 0.16% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 1,488 | $2.19M | 0.05% | −94,219−98.4% | Reduced |
| Mission Wealth Management, LP | 1,483 | $2.18M | 0.05% | +123+9.0% | Added |
| Freedom Day Solutions, LLC | 1,479 | $2.18M | 0.58% | −369−20.0% | Reduced |
| Novem Group | 1,468 | $2.16M | 0.25% | +9+0.6% | Added |