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, Q1 2021

Institutional positions in KLA Corp as of Mar 31, 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: 912; No complete 13F data for Q4 2020
Shares held: 135.7M; No complete 13F data for Q4 2020
Total value: $44.8B; No complete 13F data for Q4 2020

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 holdersQ1 2021: 912 institutions

Value heldQ1 2021: $44.8B

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, Q1 2021

Shares, value and share of portfolio for each institution holding KLA Corp.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding KLAC in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Jacobi Capital Management LLC	3,108	$1.03M	0.15%	–	–
Shufro Rose & Co LLC	3,148	$1.04M	0.08%	–	–
MorganRosel Wealth Management, LLC	3,150	$1.04M	0.66%	–	–
Cypress Asset Management Inc	3,168	$1.05M	0.29%	–	–
United Asset Strategies, Inc.	3,178	$1.05M	0.15%	–	–
Paloma Partners Management Co	3,234	$1.07M	0.03%	–	–
Cetera Investment Advisers	3,241	$1.07M	0.02%	–	–
Vestcor Inc	3,260	$1.08M	0.04%	–	–
RMB Capital Management, LLC	3,311	$1.09M	0.04%	–	–
Thoroughbred Financial Services, LLC	3,319	$1.10M	0.30%	–	–
Cresset Asset Management, LLC	3,317	$1.10M	0.02%	–	–
Harvest Volatility Management LLC	3,345	$1.10M	0.10%	–	–
Financial Advocates Investment Management	3,375	$1.11M	0.08%	–	–
FRG Family Wealth Advisors LLC	3,400	$1.12M	0.23%	–	–
Cornerstone National Bank & Trust Co	3,459	$1.14M	0.54%	–	–
King Luther Capital Management Corp	3,500	$1.16M	0.01%	–	–
MinichMacGregor Wealth Management, LLC	3,511	$1.16M	0.43%	–	–
Atlas Capital Advisors LLC	3,513	$1.16M	0.23%	–	–
Peak Planning Group, LLC	3,525	$1.16M	1.14%	–	–
Cavalier Investments, LLC	3,527	$1.17M	0.51%	–	–
Meitav Dash Investments Ltd	3,572	$1.17M	0.04%	–	–
Holderness Investments Co	3,588	$1.19M	0.43%	–	–
National Asset Management, Inc.	3,602	$1.19M	0.04%	–	–
E Fund Management Co., Ltd.	3,596	$1.19M	0.10%	–	–
Keebeck Wealth Management, LLC	3,609	$1.19M	0.19%	–	–
World Asset Management Inc	3,789	$1.20M	0.11%	–	–
First Hawaiian Bank	3,633	$1.20M	0.05%	–	–
Optimal Asset Management, Inc.	3,648	$1.21M	0.16%	–	–
Ironwood Investment Counsel, LLC	3,684	$1.22M	0.35%	–	–
Wright Investors Service Inc	3,722	$1.23M	0.37%	–	–
Group One Trading, L.P.	3,751	$1.24M	0.03%	–	–
Wetherby Asset Management Inc	3,818	$1.26M	0.10%	–	–
Heritage Wealth Management, LLC	3,849	$1.27M	0.72%	–	–
Banque Cantonale Vaudoise	3,856	$1.27M	0.06%	–	–
Ifrah Financial Services, Inc.	3,876	$1.28M	0.39%	–	–
Kovitz Investment Group Partners, LLC	3,923	$1.30M	0.03%	–	–
Stratos Wealth Partners, LTD.	3,933	$1.30M	0.04%	–	–
Aft, Forsyth & Sober, LLC	3,950	$1.30M	0.54%	–	–
Davidson Capital Management Inc.	3,985	$1.32M	0.69%	–	–
First Business Financial Services, Inc.	4,045	$1.34M	0.18%	–	–
Thomas White International Ltd	4,051	$1.34M	0.20%	–	–
Delphi Management Inc	4,118	$1.36M	1.44%	–	–
Hellman Jordan Management Co Inc	4,131	$1.36M	1.98%	–	–
Everence Capital Management Inc	4,142	$1.37M	0.12%	–	–
Fifth Third Bancorp	4,174	$1.38M	0.01%	–	–
WESPAC Advisors, LLC	4,193	$1.39M	1.03%	–	–
Flputnam Investment Management Co	4,195	$1.39M	0.06%	–	–
Advisor Partners LLC	4,251	$1.41M	0.10%	–	–
Venturi Wealth Management, LLC	4,265	$1.41M	0.13%	–	–
Keybank National Association	4,289	$1.42M	0.01%	–	–
Norway Savings Bank	4,295	$1.42M	0.75%	–	–
Walleye Trading LLC	4,321	$1.43M	0.05%	–	–
NEXT Financial Group, Inc	4,320	$1.43M	0.13%	–	–
Kentucky Retirement Systems Insurance Trust Fund	4,328	$1.43M	0.15%	–	–
TrimTabs Asset Management, LLC	4,481	$1.43M	0.73%	–	–
Ci Investments Inc.	4,381	$1.45M	0.01%	–	–
Wedbush Securities Inc	4,433	$1.47M	0.08%	–	–
Stoneridge Investment Partners LLC	4,466	$1.48M	0.77%	–	–
Lavaca Capital LLC	4,468	$1.48M	0.85%	–	–
Penserra Capital Management LLC	4,474	$1.48M	0.03%	–	–
Freedom Day Solutions, LLC	4,495	$1.49M	0.79%	–	–
Edge Capital Group, LLC	4,500	$1.49M	0.12%	–	–
FDx Advisors, Inc.	4,525	$1.50M	0.06%	–	–
KCS Wealth Advisory	4,609	$1.52M	0.79%	–	–
Kestra Private Wealth Services, LLC	4,614	$1.52M	0.11%	–	–
Shilanski & Associates, Inc.	4,657	$1.54M	0.82%	–	–
Redpoint Investment Management Pty Ltd	4,817	$1.59M	0.13%	–	–
Eaton Vance Management	4,901	$1.62M	0.00%	–	–
Nations Financial Group Inc,	4,974	$1.64M	0.37%	–	–
Zurich Insurance Group Ltd	5,000	$1.65M	0.02%	–	–
Maplelane Capital, LLC	5,000	$1.65M	0.12%	–	–
Westover Capital Advisors, LLC	5,042	$1.67M	0.57%	–	–
Torray LLC	5,130	$1.70M	0.27%	–	–
Taylor Hoffman Wealth Management	5,133	$1.70M	0.78%	–	–
Ninety One SA (PTY) Ltd	5,216	$1.71M	0.65%	–	–
Prospera Financial Services Inc	5,196	$1.72M	0.10%	–	–
BP PLC	5,229	$1.73M	0.06%	–	–
IBM Retirement Fund	5,285	$1.75M	0.12%	–	–
SRN Advisors, LLC	5,333	$1.76M	0.63%	–	–
Ameritas Investment Partners, Inc.	5,341	$1.76M	0.07%	–	–
Erste Asset Management GmbH	5,700	$1.80M	0.04%	–	–
Leisure Capital Management	5,563	$1.84M	1.11%	–	–
Cigna Investments Inc	5,595	$1.85M	0.13%	–	–
Origin Asset Management LLP	5,600	$1.85M	0.19%	–	–
Allworth Financial LP	5,616	$1.86M	0.04%	–	–
Naples Global Advisors, LLC	5,620	$1.86M	0.28%	–	–
Castellan Group, LLC	5,840	$1.93M	1.03%	–	–
Davenport & Co LLC	5,925	$1.96M	0.02%	–	–
Boltwood Capital Management	5,965	$1.97M	0.88%	–	–
Horizon Kinetics Asset Management LLC	6,065	$2.00M	0.05%	–	–
E. Ohman J:or Asset Management AB	6,100	$2.02M	0.07%	–	–
Mirador Capital Partners LP	6,126	$2.02M	0.52%	–	–
Jackson Square Capital, LLC	6,161	$2.04M	0.78%	–	–
OPSEU Pension Plan Trust Fund	5,999	$2.06M	0.53%	–	–
Shell Asset Management Co	6,246	$2.06M	0.04%	–	–
Natixis	6,271	$2.07M	0.01%	–	–
BKD Wealth Advisors, LLC	6,307	$2.08M	0.10%	–	–
USA Financial Portformulas Corp	6,329	$2.09M	1.70%	–	–
Bank of Stockton	6,339	$2.09M	0.70%	–	–
Budros, Ruhlin & Roe, Inc.	6,466	$2.14M	0.26%	–	–