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
Lowe Brockenbrough & Co Inc	7,232	$2.39M	0.23%	–	–
Nicholas Investment Partners, LP	7,168	$2.37M	0.17%	–	–
O'Shaughnessy Asset Management, LLC	7,025	$2.32M	0.05%	–	–
Veritable, L.P.	7,006	$2.31M	0.04%	–	–
Northwestern Mutual Investment Management Company, LLC	6,985	$2.31M	0.04%	–	–
MML Investors Services, LLC	6,967	$2.30M	0.02%	–	–
L2 Asset Management, LLC	6,952	$2.30M	2.37%	–	–
Loomis Sayles & Co L P	6,771	$2.24M	0.00%	–	–
Eagle Asset Management Inc	6,401	$2.22M	0.01%	–	–
Symmetry Partners, LLC	6,696	$2.21M	0.16%	–	–
Private Advisor Group, LLC	6,599	$2.18M	0.02%	–	–
Ativo Capital Management LLC	6,496	$2.15M	0.91%	–	–
Budros, Ruhlin & Roe, Inc.	6,466	$2.14M	0.26%	–	–
Bank of Stockton	6,339	$2.09M	0.70%	–	–
USA Financial Portformulas Corp	6,329	$2.09M	1.70%	–	–
BKD Wealth Advisors, LLC	6,307	$2.08M	0.10%	–	–
Natixis	6,271	$2.07M	0.01%	–	–
Shell Asset Management Co	6,246	$2.06M	0.04%	–	–
OPSEU Pension Plan Trust Fund	5,999	$2.06M	0.53%	–	–
Jackson Square Capital, LLC	6,161	$2.04M	0.78%	–	–
Mirador Capital Partners LP	6,126	$2.02M	0.52%	–	–
E. Ohman J:or Asset Management AB	6,100	$2.02M	0.07%	–	–
Horizon Kinetics Asset Management LLC	6,065	$2.00M	0.05%	–	–
Boltwood Capital Management	5,965	$1.97M	0.88%	–	–
Davenport & Co LLC	5,925	$1.96M	0.02%	–	–
Castellan Group, LLC	5,840	$1.93M	1.03%	–	–
Naples Global Advisors, LLC	5,620	$1.86M	0.28%	–	–
Allworth Financial LP	5,616	$1.86M	0.04%	–	–
Origin Asset Management LLP	5,600	$1.85M	0.19%	–	–
Cigna Investments Inc	5,595	$1.85M	0.13%	–	–
Leisure Capital Management	5,563	$1.84M	1.11%	–	–
Erste Asset Management GmbH	5,700	$1.80M	0.04%	–	–
Ameritas Investment Partners, Inc.	5,341	$1.76M	0.07%	–	–
SRN Advisors, LLC	5,333	$1.76M	0.63%	–	–
IBM Retirement Fund	5,285	$1.75M	0.12%	–	–
BP PLC	5,229	$1.73M	0.06%	–	–
Prospera Financial Services Inc	5,196	$1.72M	0.10%	–	–
Ninety One SA (PTY) Ltd	5,216	$1.71M	0.65%	–	–
Taylor Hoffman Wealth Management	5,133	$1.70M	0.78%	–	–
Torray LLC	5,130	$1.70M	0.27%	–	–
Westover Capital Advisors, LLC	5,042	$1.67M	0.57%	–	–
Zurich Insurance Group Ltd	5,000	$1.65M	0.02%	–	–
Maplelane Capital, LLC	5,000	$1.65M	0.12%	–	–
Nations Financial Group Inc,	4,974	$1.64M	0.37%	–	–
Eaton Vance Management	4,901	$1.62M	0.00%	–	–
Redpoint Investment Management Pty Ltd	4,817	$1.59M	0.13%	–	–
Shilanski & Associates, Inc.	4,657	$1.54M	0.82%	–	–
Kestra Private Wealth Services, LLC	4,614	$1.52M	0.11%	–	–
KCS Wealth Advisory	4,609	$1.52M	0.79%	–	–
FDx Advisors, Inc.	4,525	$1.50M	0.06%	–	–
Edge Capital Group, LLC	4,500	$1.49M	0.12%	–	–
Freedom Day Solutions, LLC	4,495	$1.49M	0.79%	–	–
Penserra Capital Management LLC	4,474	$1.48M	0.03%	–	–
Stoneridge Investment Partners LLC	4,466	$1.48M	0.77%	–	–
Lavaca Capital LLC	4,468	$1.48M	0.85%	–	–
Wedbush Securities Inc	4,433	$1.47M	0.08%	–	–
Ci Investments Inc.	4,381	$1.45M	0.01%	–	–
TrimTabs Asset Management, LLC	4,481	$1.43M	0.73%	–	–
Kentucky Retirement Systems Insurance Trust Fund	4,328	$1.43M	0.15%	–	–
Walleye Trading LLC	4,321	$1.43M	0.05%	–	–
NEXT Financial Group, Inc	4,320	$1.43M	0.13%	–	–
Norway Savings Bank	4,295	$1.42M	0.75%	–	–
Keybank National Association	4,289	$1.42M	0.01%	–	–
Venturi Wealth Management, LLC	4,265	$1.41M	0.13%	–	–
Advisor Partners LLC	4,251	$1.41M	0.10%	–	–
Flputnam Investment Management Co	4,195	$1.39M	0.06%	–	–
WESPAC Advisors, LLC	4,193	$1.39M	1.03%	–	–
Fifth Third Bancorp	4,174	$1.38M	0.01%	–	–
Everence Capital Management Inc	4,142	$1.37M	0.12%	–	–
Hellman Jordan Management Co Inc	4,131	$1.36M	1.98%	–	–
Delphi Management Inc	4,118	$1.36M	1.44%	–	–
Thomas White International Ltd	4,051	$1.34M	0.20%	–	–
First Business Financial Services, Inc.	4,045	$1.34M	0.18%	–	–
Davidson Capital Management Inc.	3,985	$1.32M	0.69%	–	–
Aft, Forsyth & Sober, LLC	3,950	$1.30M	0.54%	–	–
Stratos Wealth Partners, LTD.	3,933	$1.30M	0.04%	–	–
Kovitz Investment Group Partners, LLC	3,923	$1.30M	0.03%	–	–
Ifrah Financial Services, Inc.	3,876	$1.28M	0.39%	–	–
Banque Cantonale Vaudoise	3,856	$1.27M	0.06%	–	–
Heritage Wealth Management, LLC	3,849	$1.27M	0.72%	–	–
Wetherby Asset Management Inc	3,818	$1.26M	0.10%	–	–
Group One Trading, L.P.	3,751	$1.24M	0.03%	–	–
Wright Investors Service Inc	3,722	$1.23M	0.37%	–	–
Ironwood Investment Counsel, LLC	3,684	$1.22M	0.35%	–	–
Optimal Asset Management, Inc.	3,648	$1.21M	0.16%	–	–
First Hawaiian Bank	3,633	$1.20M	0.05%	–	–
World Asset Management Inc	3,789	$1.20M	0.11%	–	–
Keebeck Wealth Management, LLC	3,609	$1.19M	0.19%	–	–
E Fund Management Co., Ltd.	3,596	$1.19M	0.10%	–	–
National Asset Management, Inc.	3,602	$1.19M	0.04%	–	–
Holderness Investments Co	3,588	$1.19M	0.43%	–	–
Meitav Dash Investments Ltd	3,572	$1.17M	0.04%	–	–
Cavalier Investments, LLC	3,527	$1.17M	0.51%	–	–
Peak Planning Group, LLC	3,525	$1.16M	1.14%	–	–
Atlas Capital Advisors LLC	3,513	$1.16M	0.23%	–	–
MinichMacGregor Wealth Management, LLC	3,511	$1.16M	0.43%	–	–
King Luther Capital Management Corp	3,500	$1.16M	0.01%	–	–
Cornerstone National Bank & Trust Co	3,459	$1.14M	0.54%	–	–
FRG Family Wealth Advisors LLC	3,400	$1.12M	0.23%	–	–
Financial Advocates Investment Management	3,375	$1.11M	0.08%	–	–