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 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 2025

Institutional positions in KLA Corp as of Mar 31, 2025. 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: 1,566; +43 vs. Q4 2024
Shares held: 113.4M; −683.7K (−0.6%) vs. Q4 2024
Total value: $76.9B; +$4.96B (+6.9%) vs. Q4 2024
New holders: 164; 628 more added
Sold out: 121; 554 more reduced

28 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 holdersQ1 2025: 1,566 institutions

Value heldQ1 2025: $76.9B

Institutions holding KLAC and their total value by quarter
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 2025

Shares, value and share of portfolio for each institution holding KLA Corp; share changes are against Q4 2024.

Institutions holding KLAC in Q1 2025
Institution	Shares	Value	% of portfolio	Change in shares	Action
FSA Wealth Management LLC	68	$46.2K	0.02%	00.0%	Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP	69	$45.3K	0.00%	00.0%	Unchanged
Hazlett, Burt & Watson, Inc.	65	$45.0K	0.02%	+65	New
Rogco, LP	66	$44.9K	0.02%	−134−67.0%	Reduced
Jackson, Grant Investment Advisers, Inc.	66	$44.9K	0.02%	00.0%	Unchanged
Olistico Wealth, LLC	65	$44.3K	0.03%	00.0%	Unchanged
LRI Investments, LLC	65	$44.2K	0.00%	00.0%	Unchanged
Centerpoint Advisors, LLC	65	$44.0K	0.02%	00.0%	Unchanged
Armstrong Advisory Group, Inc	67	$42.4K	0.00%	00.0%	Unchanged
Addison Advisors LLC	60	$40.8K	0.01%	00.0%	Unchanged
HHM Wealth Advisors, LLC	57	$38.7K	0.01%	−10−14.9%	Reduced
Evelyn Partners Investment Management Services Ltd	56	$38.1K	0.01%	00.0%	Unchanged
MJT & Associates Financial Advisory Group, Inc.	54	$36.7K	0.04%	+54	New
Cape Investment Advisory, Inc.	54	$36.7K	0.01%	+2+3.8%	Added
Beaird Harris Wealth Management, LLC	53	$36.0K	0.00%	00.0%	Unchanged
Saudi Central Bank	53	$36.0K	0.19%	+53	New
Financial Network Wealth Management LLC	53	$36.0K	0.01%	+53	New
Alpine Bank Wealth Management	52	$35.4K	0.01%	+52	New
Hantz Financial Services, Inc.	52	$35.0K	0.00%	+52	New
Gables Capital Management Inc.	51	$34.7K	0.02%	00.0%	Unchanged
Colonial Trust Advisors	50	$34.0K	0.00%	−5−9.1%	Reduced
Washington Trust Advisors, Inc.	50	$34.0K	0.00%	00.0%	Unchanged
1620 Investment Advisors, Inc.	48	$32.5K	0.02%	−7−12.7%	Reduced
Quarry LP	45	$30.6K	0.01%	−93−67.4%	Reduced
Estabrook Capital Management	44	$29.9K	0.00%	00.0%	Unchanged
Aventura Private Wealth, LLC	44	$29.9K	0.02%	00.0%	Unchanged
Activest Wealth Management	42	$28.6K	0.01%	+41+4,100.0%	Added
Nemes Rush Group LLC	41	$27.9K	0.00%	00.0%	Unchanged
Legacy Wealth Managment, LLC	40	$27.2K	0.02%	00.0%	Unchanged
Annis Gardner Whiting Capital Advisors, LLC	37	$25.2K	0.01%	00.0%	Unchanged
Red Tortoise LLC	36	$24.5K	0.01%	00.0%	Unchanged
Pension & Wealth Management Advisors, Inc.	34	$23.7K	0.01%	−5−12.8%	Reduced
Cornerstone Planning Group LLC	36	$23.7K	0.01%	+17+89.5%	Added
Golden State Wealth Management, LLC	34	$23.1K	0.00%	−3−8.1%	Reduced
Financial Management Professionals, Inc.	34	$23.1K	0.00%	+27+385.7%	Added
DiNuzzo Private Wealth, Inc.	33	$22.4K	0.00%	+1+3.1%	Added
Tacita Capital Inc	33	$22.4K	0.02%	00.0%	Unchanged
Evergreen Private Wealth LLC	32	$21.8K	0.01%	00.0%	Unchanged
St Germain D J Co Inc	32	$21.8K	0.00%	+8+33.3%	Added
Central Pacific Bank - Trust Division	32	$21.8K	0.00%	+8+33.3%	Added
Midwest Capital Advisors, LLC	31	$21.1K	0.01%	00.0%	Unchanged
Hurley Capital, LLC	29	$19.9K	0.02%	−47−61.8%	Reduced
Cherry Tree Wealth Management, LLC	29	$19.7K	0.00%	00.0%	Unchanged
Syntax Research, Inc.	29	$19.7K	0.01%	00.0%	Unchanged
McIlrath & Eck, LLC	29	$19.7K	0.00%	+13+81.3%	Added
Carolinas Wealth Consulting LLC	28	$19.0K	0.00%	+5+21.7%	Added
PFS Partners, LLC	26	$18.0K	0.01%	00.0%	Unchanged
Creative Capital Management Investments LLC	26	$17.7K	0.01%	−1−3.7%	Reduced
Country Trust Bank	26	$17.7K	0.00%	00.0%	Unchanged
Harbor Investment Advisory, LLC	26	$17.7K	0.00%	00.0%	Unchanged
LFA - Lugano Financial Advisors SA	26	$17.7K	0.01%	00.0%	Unchanged
Core Alternative Capital	26	$17.7K	0.00%	00.0%	Unchanged
Whipplewood Advisors, LLC	166	$17.7K	0.01%	+140+538.5%	Added
Chilton Capital Management LLC	25	$17.0K	0.00%	−56−69.1%	Reduced
Cedar Mountain Advisors, LLC	25	$17.0K	0.00%	−2−7.4%	Reduced
Frazier Financial Advisors, LLC	25	$17.0K	0.01%	00.0%	Unchanged
Sierra Ocean, LLC	23	$15.7K	0.01%	+7+43.8%	Added
Northwest Capital Management Inc	23	$15.6K	0.01%	00.0%	Unchanged
Atala Financial Inc	23	$15.6K	0.01%	00.0%	Unchanged
Abound Wealth Management	22	$15.2K	0.01%	−4−15.4%	Reduced
Bangor Savings Bank	22	$15.0K	0.00%	00.0%	Unchanged
ORG Partners LLC	22	$15.0K	0.00%	00.0%	Unchanged
Cedar Wealth Management, LLC	22	$15.0K	0.01%	00.0%	Unchanged
Hexagon Capital Partners LLC	22	$15.0K	0.00%	00.0%	Unchanged
Atwood & Palmer Inc	21	$14.3K	0.00%	00.0%	Unchanged
New Age Alpha Advisors, LLC	21	$14.3K	0.00%	00.0%	Unchanged
TFC Financial Management	21	$14.3K	0.00%	00.0%	Unchanged
Cetera Trust Company, N.A	21	$14.3K	0.01%	00.0%	Unchanged
Avion Wealth	23	$14.0K	0.00%	00.0%	Unchanged
Dunhill Financial, LLC	20	$13.9K	0.01%	−4−16.7%	Reduced
Valued Wealth Advisors LLC	20	$13.6K	0.01%	+1+5.3%	Added
WPG Advisers, LLC	20	$13.6K	0.01%	−41−67.2%	Reduced
Missouri Trust & Investment Co	20	$13.6K	0.00%	00.0%	Unchanged
Sachetta, LLC	20	$13.6K	0.01%	+1+5.3%	Added
Rialto Wealth Management, LLC	20	$13.6K	0.00%	+3+17.6%	Added
Salem Investment Counselors Inc	20	$13.6K	0.00%	+15+300.0%	Added
Adirondack Trust Co	20	$13.6K	0.01%	+10+100.0%	Added
Tidemark, LLC	18	$12.2K	0.00%	00.0%	Unchanged
Glen Eagle Advisors, LLC	17	$11.6K	0.00%	00.0%	Unchanged
Raffa Wealth Management, LLC	17	$11.6K	0.00%	00.0%	Unchanged
North Capital, Inc.	17	$11.6K	0.01%	+17	New
True Wealth Design, LLC	17	$11.2K	0.00%	+10+142.9%	Added
Arlington Trust Co LLC	16	$10.9K	0.00%	00.0%	Unchanged
WealthTrak Capital Management LLC	16	$10.9K	0.01%	+8+100.0%	Added
Clark Wealth Partners	16	$10.9K	0.01%	+9+128.6%	Added
BOK Financial Private Wealth, Inc.	16	$10.9K	0.00%	+10+166.7%	Added
Citizens National Bank Trust Department	16	$10.9K	0.00%	+16	New
Tower Trust & Investment Co	15	$10.5K	0.01%	+15	New
Rakuten Securities, Inc.	15	$10.2K	0.01%	−91−85.8%	Reduced
TruNorth Capital Management, LLC	15	$10.2K	0.00%	+15	New
Ogorek Anthony Joseph	15	$10.0K	0.00%	+15	New
AdvisorNet Financial, Inc	14	$9.52K	0.00%	−10−41.7%	Reduced
Anfield Capital Management, LLC	14	$9.52K	0.00%	00.0%	Unchanged
Hager Investment Management Services, LLC	14	$9.52K	0.01%	+14	New
Financial Perspectives, Inc	14	$9.48K	0.00%	00.0%	Unchanged
City Holding Co	13	$8.84K	0.00%	+13	New
Kozak & Associates, Inc.	13	$8.73K	0.00%	00.0%	Unchanged
Beacon Capital Management, LLC	12	$8.20K	0.00%	00.0%	Unchanged
Ameriflex Group, Inc.	12	$8.16K	0.00%	00.0%	Unchanged
Optimum Investment Advisors	12	$8.16K	0.00%	00.0%	Unchanged