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Livermore
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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 15 sales; 2,492 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, Q3 2021

Institutional positions in KLA Corp as of Sep 30, 2021. 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
980
+38 vs. Q2 2021
Shares held
132.0M
+1.18M (+0.9%) vs. Q2 2021
Total value
$44.1B
+$1.76B (+4.1%) vs. Q2 2021
New holders
97
365 more added
Sold out
59
366 more reduced

10 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 holdersQ3 2021: 980 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: 2,492 institutions
Value heldQ3 2021: $44.1B
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 20262,492$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, Q3 2021

Shares, value and share of portfolio for each institution holding KLA Corp; share changes are against Q2 2021.

Institutions holding KLAC in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
D'Orazio & Associates, Inc.88$29.0K0.01%+88New
Benjamin F. Edwards & Company, Inc.83$28.0K0.00%−264−76.1%Reduced
Farmers & Merchants Investments Inc84$28.0K0.00%+5+6.3%Added
Liberty Wealth Management LLC82$27.0K0.01%00.0%Unchanged
JJJ Advisors Inc.71$24.0K0.01%+71New
Kowal Investment Group, LLC68$23.0K0.01%+68New
AdvisorNet Financial, Inc66$22.0K0.00%−2,170−97.0%Reduced
Montag A & Associates Inc67$22.0K0.00%00.0%Unchanged
Earnest Partners LLC67$22.0K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.66$22.0K0.01%00.0%Unchanged
Gemmer Asset Management LLC64$21.0K0.00%+2+3.2%Added
Bell Investment Advisors, Inc63$21.0K0.01%+63New
Gables Capital Management Inc.61$20.0K0.01%00.0%Unchanged
Gradient Investments LLC56$19.0K0.00%−21−27.3%Reduced
Key Financial Inc58$19.0K0.01%+4+7.4%Added
Cribstone Capital Management, LLC55$18.0K0.01%−15−21.4%Reduced
Baystate Wealth Management LLC54$18.0K0.00%00.0%Unchanged
Tarbox Family Office, Inc.53$18.0K0.00%00.0%Unchanged
Capital Analysts, LLC51$17.0K0.00%00.0%Unchanged
Tradition Wealth Management, LLC50$17.0K0.00%+50New
First Manhattan Co50$16.0K0.00%−34−40.5%Reduced
Estabrook Capital Management44$14.7K0.00%00.0%Unchanged
Trustcore Financial Services, LLC40$13.0K0.00%−6−13.0%Reduced
Global Retirement Partners, LLC39$13.0K0.00%+24+160.0%Added
Anchor Investment Management, LLC36$12.0K0.00%00.0%Unchanged
Delos Wealth Advisors, LLC35$12.0K0.01%00.0%Unchanged
Massmutual Trust Co FSB34$11.0K0.00%00.0%Unchanged
Eagle Bay Advisors LLC31$11.0K0.01%+22+244.4%Added
Red Tortoise LLC38$11.0K0.01%+38New
Webster Bank, N. A.30$10.0K0.00%00.0%Unchanged
Meridian Wealth Partners, LLC28$10.0K0.00%+28New
Loring Wolcott & Coolidge Fiduciary Advisors LLP27$9.00K0.00%00.0%Unchanged
MUFG Americas Holdings Corp27$9.00K0.00%00.0%Unchanged
Resolute Partners Group27$9.00K0.00%00.0%Unchanged
Front Row Advisors LLC26$9.00K0.00%00.0%Unchanged
Sutton Wealth Advisors Inc.26$8.70K0.00%+1+4.0%Added
Raffa Wealth Management, LLC24$8.03K0.00%00.0%Unchanged
Compagnie Lombard Odier SCmA23$8.00K0.00%00.0%Unchanged
South State Corp.23$8.00K0.00%+23New
Focused Wealth Management, Inc22$7.00K0.00%00.0%Unchanged
NewSquare Capital LLC20$7.00K0.00%00.0%Unchanged
Evolution Wealth Advisors, LLC20$7.00K0.00%00.0%Unchanged
Neo Ivy Capital Management38$7.00K0.01%+38New
Consolidated Planning Corp21$7.00K0.00%+21New
Crewe Advisors LLC19$6.00K0.00%00.0%Unchanged
Walled Lake Planning & Wealth Management, LLC19$6.00K0.00%00.0%Unchanged
Lee Financial Co17$6.00K0.00%+6+54.5%Added
PEAK6 Investments LLC19$6.00K0.00%+14+280.0%Added
Hudock, Inc.17$5.00K0.00%00.0%Unchanged
McIlrath & Eck, LLC16$5.00K0.00%00.0%Unchanged
Aua Capital Management, LLC14$5.00K0.00%00.0%Unchanged
Bedel Financial Consulting, Inc.15$5.00K0.00%00.0%Unchanged
Lake Point Wealth Management15$5.00K0.00%00.0%Unchanged
Ten Capital Wealth Advisors, LLC14$5.00K0.00%00.0%Unchanged
Alaethes Wealth LLC14$5.00K0.00%00.0%Unchanged
Patriot Financial Group Insurance Agency, LLC14$5.00K0.00%+5+55.6%Added
Financial Perspectives, Inc13$4.49K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC13$4.35K0.00%00.0%Unchanged
Bartlett & Co. LLC13$4.00K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC11$4.00K0.00%00.0%Unchanged
Phoenix Wealth Advisors11$4.00K0.00%00.0%Unchanged
Total Clarity Wealth Management, Inc.11$4.00K0.00%+11New
Cranbrook Wealth Management, LLC10$3.00K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.9$3.00K0.00%00.0%Unchanged
Howe & Rusling Inc5$2.00K0.00%−1−16.7%Reduced
Toth Financial Advisory Corp6$2.00K0.00%00.0%Unchanged
Moisand Fitzgerald Tamayo, LLC5$2.00K0.00%00.0%Unchanged
Global Trust Asset Management, LLC6$2.00K0.00%00.0%Unchanged
Sound Income Strategies, LLC5$2.00K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC6$2.00K0.00%+1+20.0%Added
Manchester Capital Management LLC6$2.00K0.00%+6New
Cordant, Inc.7$2.00K0.00%+7New
Global Financial Private Client, LLC3$1.00K0.00%00.0%Unchanged
USA Financial Portformulas Corp2$1.00K0.00%−3,447−99.9%Reduced
Country Trust Bank4$1.00K0.00%+4New
MCF Advisors LLC3$1.00K0.00%+3New
WestEnd Advisors, LLC–$3340.00%––
Providence Capital Advisors, LLC1$00.00%00.0%Unchanged
Lenox Wealth Advisors, LLC1$00.00%+1New
Sofos Investments, Inc.20––−1−4.8%Reduced
Capital Bank & Trust Co0$00.00%−359,219−100.0%Sold out
HRT Financial LP0$00.00%−138,309−100.0%Sold out
Ergoteles LLC0$00.00%−47,076−100.0%Sold out
Bridgewater Associates, LP0$00.00%−40,160−100.0%Sold out
Advisory Research Inc0$00.00%−25,250−100.0%Sold out
Paloma Partners Management Co0$00.00%−8,643−100.0%Sold out
Employees Retirement System of Texas0$00.00%−8,000−100.0%Sold out
Prospera Financial Services Inc0$00.00%−7,758−100.0%Sold out
Malaga Cove Capital, LLC0$00.00%−7,256−100.0%Sold out
Donoghue Forlines LLC0$00.00%−6,688−100.0%Sold out
Quadrature Capital Ltd0$00.00%−6,395−100.0%Sold out
F/M Investments LLC0$00.00%−6,137−100.0%Sold out
Pearl River Capital, LLC0$00.00%−5,857−100.0%Sold out
Origin Asset Management LLP0$00.00%−5,600−100.0%Sold out
Occudo Quantitative Strategies LP0$00.00%−3,864−100.0%Sold out
BP PLC0$00.00%−3,588−100.0%Sold out
LMR Partners LLP0$00.00%−2,913−100.0%Sold out
Aigen Investment Management, LP0$00.00%−2,771−100.0%Sold out
Banco Santander, S.A.0$00.00%−2,539−100.0%Sold out
Echo Street Capital Management LLC0$00.00%−2,258−100.0%Sold out