KLA Corp

KLAC

Exchange: Nasdaq
Industry: Optical Instruments & Lenses
SEC CIK: 0000319201

SEC filings (opens in a new tab)

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, Q2 2021

Institutional positions in KLA Corp as of Jun 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: 952; +52 vs. Q1 2021
Shares held: 133.2M; −1.93M (−1.4%) vs. Q1 2021
Total value: $43.2B; −$1.45B (−3.3%) vs. Q1 2021
New holders: 113; 358 more added
Sold out: 61; 323 more reduced

12 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2021: 952 institutions

Value heldQ2 2021: $43.2B

Institutions holding KLAC and their total value by quarter
Quarter	Holders	Value
Q2 2026	2,492	$358.4B
Q1 2026	2,080	$172.6B
Q4 2025	1,914	$145.4B
Q3 2025	1,736	$124.7B
Q2 2025	1,663	$105.3B
Q1 2025	1,567	$76.9B
Q4 2024	1,552	$72.6B
Q3 2024	1,548	$89.0B
Q2 2024	1,535	$96.9B
Q1 2024	1,467	$82.6B
Q4 2023	1,400	$68.4B
Q3 2023	1,279	$55.0B
Q2 2023	1,227	$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 2021

Shares, value and share of portfolio for each institution holding KLA Corp; share changes are against Q1 2021.

Institutions holding KLAC in Q2 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Barrett Asset Management, LLC	38	$12.0K	0.00%	00.0%	Unchanged
Anchor Investment Management, LLC	36	$11.7K	0.00%	00.0%	Unchanged
Massmutual Trust Co FSB	34	$11.0K	0.00%	+21+161.5%	Added
Delos Wealth Advisors, LLC	35	$11.0K	0.01%	+35	New
Webster Bank, N. A.	30	$10.0K	0.00%	00.0%	Unchanged
Savior LLC	29	$9.00K	0.01%	−26−47.3%	Reduced
MUFG Americas Holdings Corp	27	$9.00K	0.00%	00.0%	Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP	27	$9.00K	0.00%	+27	New
Resolute Partners Group	27	$9.00K	0.00%	+27	New
Sutton Wealth Advisors Inc.	25	$8.11K	0.00%	00.0%	Unchanged
Front Row Advisors LLC	26	$8.00K	0.00%	−12−31.6%	Reduced
Raffa Wealth Management, LLC	24	$7.78K	0.00%	+4+20.0%	Added
Focused Wealth Management, Inc	22	$7.00K	0.00%	00.0%	Unchanged
Compagnie Lombard Odier SCmA	23	$7.00K	0.00%	+23	New
NewSquare Capital LLC	20	$6.00K	0.00%	00.0%	Unchanged
Evolution Wealth Advisors, LLC	20	$6.00K	0.00%	00.0%	Unchanged
Crewe Advisors LLC	19	$6.00K	0.00%	00.0%	Unchanged
Walled Lake Planning & Wealth Management, LLC	19	$6.00K	0.00%	00.0%	Unchanged
Hudock, Inc.	17	$5.00K	0.00%	00.0%	Unchanged
McIlrath & Eck, LLC	16	$5.00K	0.00%	00.0%	Unchanged
Aua Capital Management, LLC	14	$5.00K	0.00%	00.0%	Unchanged
Bedel Financial Consulting, Inc.	15	$5.00K	0.00%	00.0%	Unchanged
Global Retirement Partners, LLC	15	$5.00K	0.00%	+15	New
Lake Point Wealth Management	15	$5.00K	0.00%	+15	New
Ten Capital Wealth Advisors, LLC	14	$5.00K	0.00%	+14	New
Alaethes Wealth LLC	14	$5.00K	0.00%	+14	New
Financial Perspectives, Inc	13	$4.34K	0.00%	−4,397−99.7%	Reduced
Bartlett & Co. Wealth Management LLC	13	$4.21K	0.00%	00.0%	Unchanged
Bartlett & Co. LLC	13	$4.00K	0.00%	00.0%	Unchanged
Carolinas Wealth Consulting LLC	11	$4.00K	0.00%	00.0%	Unchanged
Lee Financial Co	11	$4.00K	0.00%	+11	New
Paragon Wealth Strategies, LLC	13	$4.00K	0.00%	+13	New
Patriot Financial Group Insurance Agency, LLC	9	$3.00K	0.00%	−4−30.8%	Reduced
Phoenix Wealth Advisors	11	$3.00K	0.00%	00.0%	Unchanged
Cranbrook Wealth Management, LLC	10	$3.00K	0.00%	00.0%	Unchanged
Standard Family Office LLC	9	$3.00K	0.00%	00.0%	Unchanged
Personal Wealth Partners	9	$3.00K	0.00%	+9	New
Eagle Bay Advisors LLC	9	$3.00K	0.00%	+9	New
Howe & Rusling Inc	6	$2.00K	0.00%	00.0%	Unchanged
Toth Financial Advisory Corp	6	$2.00K	0.00%	00.0%	Unchanged
Moisand Fitzgerald Tamayo, LLC	5	$2.00K	0.00%	00.0%	Unchanged
Global Trust Asset Management, LLC	6	$2.00K	0.00%	00.0%	Unchanged
Hoover Financial Advisors, Inc.	7	$2.00K	0.00%	00.0%	Unchanged
Sound Income Strategies, LLC	5	$2.00K	0.00%	00.0%	Unchanged
SOA Wealth Advisors, LLC.	9	$2.00K	0.00%	+7+350.0%	Added
PEAK6 Investments LLC	5	$2.00K	0.00%	+5	New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	5	$1.00K	0.00%	00.0%	Unchanged
Global Financial Private Client, LLC	3	$935	0.00%	00.0%	Unchanged
WestEnd Advisors, LLC	–	$324	0.00%	–	New
Kelly Financial Services LLC	98,129	$303	0.01%	+97,826+32,285.8%	Added
Providence Capital Advisors, LLC	1	$0	0.00%	00.0%	Unchanged
Sofos Investments, Inc.	21	–	–	−3−12.5%	Reduced
Rokos Capital Management LLP	0	$0	0.00%	−330,529−100.0%	Sold out
Tredje AP-fonden	0	$0	0.00%	−76,901−100.0%	Sold out
Manning & Napier Group, LLC	0	$0	0.00%	−72,589−100.0%	Sold out
One01 Capital, LP	0	$0	0.00%	−48,300−100.0%	Sold out
Jupiter Asset Management Ltd	0	$0	0.00%	−43,240−100.0%	Sold out
TCI Fund Management LtdSuperinvestorTCI Fund Management	0	$0	0.00%	−30,600−100.0%	Sold out
Marvin & Palmer Associates Inc	0	$0	0.00%	−30,494−100.0%	Sold out
Moore Capital Management, LP	0	$0	0.00%	−19,542−100.0%	Sold out
Twin Tree Management, LP	0	$0	0.00%	−15,528−100.0%	Sold out
CloudAlpha Capital Management Limited/Hong Kong	0	$0	0.00%	−15,000−100.0%	Sold out
Glaxis Capital Management, LLC	0	$0	0.00%	−10,190−100.0%	Sold out
Alight Capital Management LP	0	$0	0.00%	−10,000−100.0%	Sold out
Alpine Woods Capital Investors, LLC	0	$0	0.00%	−9,550−100.0%	Sold out
Sepio Capital, LP	0	$0	0.00%	−8,991−100.0%	Sold out
Maplelane Capital, LLC	0	$0	0.00%	−5,000−100.0%	Sold out
Cavalier Investments, LLC	0	$0	0.00%	−3,527−100.0%	Sold out
Tairen Capital Ltd	0	$0	0.00%	−2,976−100.0%	Sold out
LS Investment Advisors, LLC	0	$0	0.00%	−2,947−100.0%	Sold out
Ground Swell Capital, LLC	0	$0	0.00%	−2,876−100.0%	Sold out
PDT Partners, LLC	0	$0	0.00%	−2,602−100.0%	Sold out
Sustainable Insight Capital Management, LLC	0	$0	0.00%	−2,295−100.0%	Sold out
Sowell Financial Services LLC	0	$0	0.00%	−2,242−100.0%	Sold out
Wealthspire Advisors, LLC	0	$0	0.00%	−1,751−100.0%	Sold out
Ontario Teachers Pension Plan Board	0	$0	0.00%	−1,713−100.0%	Sold out
Almanack Investment Partners, LLC.	0	$0	0.00%	−1,536−100.0%	Sold out
Krane Funds Advisors LLC	0	$0	0.00%	−1,440−100.0%	Sold out
Parametrica Management Ltd	0	$0	0.00%	−1,462−100.0%	Sold out
Barings LLC	0	$0	0.00%	−1,164−100.0%	Sold out
Quantitative Investment Management, LLC	0	$0	0.00%	−1,062−100.0%	Sold out
Banco BTG Pactual S.A.	0	$0	0.00%	−998−100.0%	Sold out
Jackson Creek Investment Advisors LLC	0	$0	0.00%	−925−100.0%	Sold out
Voya Financial Advisors, Inc.	0	$0	0.00%	−917−100.0%	Sold out
Maven Securities LTD	0	$0	0.00%	−840−100.0%	Sold out
Lido Advisors, LLC	0	$0	0.00%	−796−100.0%	Sold out
Lombard Odier Asset Management (Europe) Ltd	0	$0	0.00%	−794−100.0%	Sold out
Jump Financial, LLC	0	$0	0.00%	−705−100.0%	Sold out
AE Wealth Management LLC	0	$0	0.00%	−692−100.0%	Sold out
Patton Fund Management, Inc.	0	$0	0.00%	−643−100.0%	Sold out
Frank, Rimerman Advisors LLC	0	$0	0.00%	−636−100.0%	Sold out
Mid Atlantic Financial Management Inc	0	$0	0.00%	−621−100.0%	Sold out
Eudaimonia Partners, LLC	0	$0	0.00%	−311−100.0%	Sold out
Wealthcare Advisory Partners LLC	0	$0	0.00%	−284−100.0%	Sold out
Allred Capital Management, LLC	0	$0	0.00%	−261−100.0%	Sold out
Alpha DNA Investment Management LLC	0	$0	0.00%	−170−100.0%	Sold out
Human Investing LLC	0	$0	0.00%	−159−100.0%	Sold out
Jones Financial Companies LLLP	0	$0	0.00%	−105−100.0%	Sold out
Sun Life Financial INC	0	$0	0.00%	−88−100.0%	Sold out
Valeo Financial Advisors, LLC	0	$0	0.00%	−69−100.0%	Sold out