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Disclosery

KLAC KLA CORP

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COM (common), issuer CIK 319201

1,696 managers (1,736 13F filers) reported a position in KLAC shares at 2025-09-30, 115,703,840 shares in all. 168 filers opened a position and 85 filers sold out during the quarter.

Managers
1,696
13F filers
1,736
New
168
Added
649
Reduced
632
Sold out
85
Shares held by filers
115,703,840

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FORSTA AP-FONDEN44,600$48.1M0.29%+14,90013F-HRTimeline
Cetera Investment Advisers44,130$47.6M0.06%+9,99013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC43,965$47.4M0.46%-2,72113F-HRTimelineGroup
JGP Wealth Management, LLC41,078$46.8M5.19%-22813F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co42,868$46.2M0.52%-54113F-HRTimelineGroup
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…42,334$45.7M0.04%+7,74113F-HRTimelineGroup
Lansforsakringar Fondforvaltning AB (pu…41,849$45.1M0.23%+60213F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…41,862$45.1M0.21%-2,32913F-HRTimelineGroup
CIBC Asset Management Inc41,196$44.4M0.13%+313F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.40,905$44.1M0.14%-113,02313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC40,327$43.5M0.03%+22,04813F-HRTimelineGroup
Glenmede Investment Management, LP40,091$43.2M0.21%+11,71513F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM39,568$42.7M0.21%-30013F-HRTimeline
Mediolanum International Funds Ltd40,056$42.6M0.45%-19,34413F-HRTimeline
RENAISSANCE GROUP LLC39,227$42.3M1.6%-72413F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…39,066$42.1M0.2%-70413F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.38,920$42M0.14%+3,38713F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC38,735$41.8M0.16%-5,83413F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM38,619$41.7M0.22%-19213F-HRTimeline
Skye Global Management LP38,000$41M0.83%-54,80013F-HRTimeline
MARSICO CAPITAL MANAGEMENT LLC37,298$40.2M1.03%+15,82913F-HRTimeline
BALDWIN WEALTH PARTNERS LLC/MA37,223$40.1M2.62%-91213F-HRTimeline
Value Aligned Research Advisors, LLC37,140$40.1M0.92%+13,62913F-HR/ATimeline
Capitolis Liquid Global Markets LLCin group CAPITOLIS LIQUID GLOBAL MARKE…37,000$39.9M0.32%-105,00013F-HRTimelineGroup
CI INVESTMENTS INC.in group CI INVESTMENTS INC.36,969$39.9M0.14%+5,17613F-HRTimelineGroup
PINEBRIDGE INVESTMENTS, L.P.36,929$39.8M0.3%-12,62413F-HRTimeline
Ensign Peak Advisors, Inc36,738$39.6M0.07%+5,07813F-HR/ATimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.36,728$39.6M0.3%+1,62213F-HRTimeline
KBC Group NVin group KBC Group NV35,996$38.8M0.09%+3,10913F-HRTimelineGroup
Applied Finance Capital Management, LLC35,921$38.7M2.75%-11,18013F-HRTimeline
Empowered Funds, LLC35,706$38.5M0.39%+1,29213F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC35,074$37.8M0.05%+3,76613F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC35,005$37.8M0.28%+4,89813F-HRTimelineGroup
XPONANCE LLC34,670$37.4M0.3%-68113F-HRTimeline
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…group of 2 filers holding34,572$37.3M-100,375Timeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…34,261$37M0.07%-1,39513F-HRTimelineGroup
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…34,202$36.9M0.32%-40013F-HRTimeline
Czech National Bank33,516$36.2M0.25%+1,19213F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC33,501$36.1M0.14%-6413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.35,455$35.9M0.05%+2,47913F-HRTimelineGroup
OSSIAM33,238$35.9M0.46%+6,39513F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…33,225$35.8M0.08%+1,64013F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…33,225$35.8M0.43%+9,80813F-HRTimelineGroup
LORD, ABBETT & CO. LLC31,868$34.4M0.1%-42,42113F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…31,689$34.2M0.17%-74413F-HRTimeline
Sonora Investment Management Group, LLC31,437$33.9M2.4%-48913F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP31,431$33.9M0.05%-95513F-HRTimelineGroup
STRS OHIO31,371$33.8M0.12%-1,10413F-HRTimeline
BLAIR WILLIAM & CO/IL31,270$33.7M0.09%-26913F-HRTimeline
Fisher Asset Management, LLC31,140$33.6M0.01%-1,67313F-HRTimeline
Marex Group Ltdin group Marex Group Ltd30,208$32.6M0.4%-20,19913F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC29,700$32M0.13%+15,61913F-HRTimelineGroup
JIA INVESTMENT ALLIANCE PTE. LTD.29,600$31.9M3.18%-22,90013F-HRTimeline
Janney Montgomery Scott LLC29,465$31.8M0.08%-75713F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC29,380$31.7M0.19%+1,32813F-HRTimeline
EASTERN BANK29,342$31.6M0.56%+2,44413F-HRTimeline
AMALGAMATED BANK29,299$31.6M0.23%+40113F-HRTimeline
SG Americas Securities, LLC29,227$31.5M0.12%+23,58613F-HRTimeline
Munich Reinsurance Co Stock Corp in Mun…29,151$31.4M0.79%13F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS28,921$31.2M0.12%-2,03213F-HRTimelineGroup
CIBC Bancorp USA Inc.group of 2 filers holding27,742$29.9M+25,319Timeline
WASHINGTON TRUST Co27,345$29.5M0.97%-48213F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…27,183$29.3M1.15%+70013F-HRTimeline
Allworth Financial LP27,053$29.2M0.13%-86713F-HRTimeline
IFM Investors Pty Ltd27,180$28.9M0.25%-16313F-HRTimeline
Aristotle Atlantic Partners, LLCin group ARISTOTLE INVESTMENT SERVICES…26,559$28.6M0.83%-1,12213F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…26,347$28.4M0.02%+40213F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.26,337$28.4M0.52%013F-HRTimeline
FRONTIER CAPITAL MANAGEMENT CO LLC25,894$27.9M0.25%-11,54713F-HRTimeline
Blue Chip Partners, LLC25,836$27.9M2.08%+31313F-HRTimeline
Varma Mutual Pension Insurance Co25,764$27.8M0.18%+2,10013F-HRTimeline
COMERICA BANK25,432$27.4M0.1%-2,84613F-HRTimeline
UniSuper Management Pty Ltd25,372$27.4M0.17%-21013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.24,860$26.8M0.31%-48113F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…24,303$26.4M0.04%-80813F-HRTimeline
CIBC WORLD MARKET INC.24,356$26.3M0.05%-813F-HRTimeline
MARCO INVESTMENT MANAGEMENT LLC24,278$26.2M2.01%+713F-HRTimeline
Twin Tree Management, LP23,737$25.6M1.2%+23,63213F-HRTimeline
USS Investment Management Ltd23,715$25.6M0.12%013F-HRTimeline
BAILARD, INC.23,132$25M0.54%-1,24713F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich22,892$24.7M0.07%+17613F-HRTimeline
BURNEY CO/22,711$24.5M0.78%-3,25013F-HRTimeline
Jackson Wealth Management, LLC21,993$23.7M2.37%+17513F-HRTimeline
Utah Retirement Systems21,992$23.7M0.23%+7613F-HRTimeline
Thematics Asset Management21,938$23.7M1.07%-9,02613F-HRTimeline
Birchview Capital, LP21,883$23.6M17.82%+6,03513F-HRTimeline
Candriam S.C.A.21,648$23.3M0.12%+27213F-HRTimeline
Police & Firemen's Retirement System of…21,464$23.2M0.19%+1,24413F-HRTimeline
JLB & ASSOCIATES INC20,814$22.4M2.95%-45213F-HRTimeline
Venturi Wealth Management, LLC20,680$22.3M1.04%-50513F-HRTimeline
Bensler, LLC20,416$22M2.29%+24113F-HRTimeline
Groupe la Francaisein group Groupe la Francaise20,479$21.9M0.3%+3,64413F-HRTimelineGroup
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp20,234$21.8M0.41%-32913F-HRTimelineGroup
Summit Street Capital Management, LLC20,230$21.8M2.99%-12,37113F-HRTimeline
Banque Transatlantique SAin group Banque Transatlantique SA20,199$21.8M0.53%+9,34513F-HRTimelineGroup
Lafayette Investments, Inc.20,113$21.7M4.15%+8613F-HRTimeline
NewEdge Advisors, LLC20,027$21.6M0.1%-1,13113F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…19,629$21.2M0.65%-23313F-HRTimelineGroup
NORRIS PERNE & FRENCH LLP/MI19,580$21.1M1.46%-1,08913F-HRTimeline
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.19,518$21.1M1.29%-23813F-HRTimeline
Cambridge Investment Research Advisors,…19,392$20.9M0.06%+3,83613F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…19,261$20.8M0.18%-59613F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…19,108$20.6M0.05%-6,68213F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …19,027$20.5M0.12%-1,88413F-HRTimeline
Global X Japan Co., Ltd.18,945$20.4M1.77%-99713F-HRTimeline
PROFUND ADVISORS LLC18,475$19.9M0.65%+213F-HRTimeline
SUMITOMO MITSUI FINANCIAL GROUP, INC.group of 2 filers holding18,358$19.8M+363Timeline
RWA WEALTH PARTNERS, LLC18,309$19.7M0.22%+22613F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC18,123$19.5M0.07%-49213F-HRTimelineGroup
Howard Capital Management, LLC18,100$19.5M0.26%-25513F-HRTimeline
BLI - Banque de Luxembourg Investments18,320$19.5M0.57%+3,03013F-HRTimeline
Orange Investment Advisors, Inc.18,026$19.4M2.02%-48213F-HRTimeline
GHP Investment Advisors, Inc.17,691$19.1M0.8%-6913F-HRTimeline
NatWest Group plcin group NatWest Group plc17,681$19.1M4.71%+6,45113F-HRTimelineGroup
BEESE FULMER INVESTMENT MANAGEMENT, INC.17,564$18.9M1.31%+10913F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…17,530$18.9M0.04%+4,48113F-HRTimelineGroup
MERITAGE PORTFOLIO MANAGEMENT17,509$18.9M1.26%-4,56413F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.17,303$18.7M0.02%+7,30313F-HRTimelineGroup
FourThought Financial Partners, LLC17,271$18.6M1.64%-5413F-HRTimeline
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT…in group SUMMIT PARTNERS PUBLIC ASSET …17,100$18.4M0.6%new13F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.17,072$18.4M0.06%-3,88613F-HRTimeline
Ethic Inc.16,979$18.3M0.3%+67713F-HRTimeline
AustralianSuper Pty Ltd16,745$18.1M0.09%-14,92913F-HR/ATimeline
Louisiana State Employees Retirement Sy…16,500$17.8M0.3%-20013F-HRTimeline
OAK RIDGE INVESTMENTS LLC16,458$17.8M1.15%+35913F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK16,373$17.7M0.11%-26313F-HRTimelineGroup
Vinva Investment Management Ltd16,532$17.6M0.34%-3,92213F-HRTimeline
Gotham Asset Management, LLC16,210$17.5M0.08%+10,99913F-HRTimeline
OP Asset Management Ltd16,097$17.4M0.23%+18513F-HR/ATimeline
YOUSIF CAPITAL MANAGEMENT, LLC15,919$17.2M0.18%-80613F-HRTimeline
COUNTRY CLUB BANK16,124$17.2M1.02%-2,52013F-HRTimeline
KCM INVESTMENT ADVISORS LLC15,692$16.9M0.55%+2313F-HRTimeline
State of Alaska, Department of Revenue15,605$16.8M0.17%-72613F-HRTimeline
SHELTON CAPITAL MANAGEMENT15,525$16.7M0.36%-34613F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC15,506$16.7M0.02%+14,66713F-HRTimelineGroup
Wealthfront Advisers LLC15,459$16.7M0.04%+50413F-HRTimeline
Verdence Capital Advisors LLC13,678$16.6M0.96%-38413F-HRTimeline
EVEXIA WEALTH LLC16,186$16.6M4.97%-1,64313F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding15,358$16.6M+1,520Timeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.15,334$16.5M0.03%-1,17713F-HRTimelineGroup
iA Global Asset Management Inc.15,281$16.5M0.23%+63413F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND15,025$16.2M0.21%+3,60213F-HRTimeline
ZEVENBERGEN CAPITAL INVESTMENTS LLC15,000$16.2M0.31%013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp14,985$16.2M0.05%-1,95113F-HRTimelineGroup
Elo Mutual Pension Insurance Co14,951$16.1M0.26%+2,10513F-HRTimeline
Voleon Capital Management LP14,834$16M0.39%+7,78113F-HRTimeline
Generate Investment Management Ltd14,590$15.7M0.8%new13F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding14,588$15.7M-1,857Timeline
Fiera Capital Corpin group Fiera Capital Corp14,537$15.7M0.05%+7,98313F-HRTimelineGroup
NorthCoast Asset Management LLC14,518$15.7M0.06%+65513F-HRTimeline
MML INVESTORS SERVICES, LLC14,374$15.5M0.04%-1,55913F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…14,303$15.4M0.16%-86013F-HRTimelineGroup
Orion Porfolio Solutions, LLC14,064$15.2M0.12%+63313F-HRTimeline
Nearwater Capital Markets, Ltd14,000$15.1M0.2%013F-HRTimeline
EAGLE ROCK INVESTMENT COMPANY, LLC13,976$15.1M2.25%-1913F-HRTimeline
Patton Albertson Miller Group, LLC13,815$14.9M1.8%-8613F-HRTimeline
Sanctuary Advisors, LLC13,799$14.9M0.09%-58513F-HR/ATimeline
AMERICAN NATIONAL BANK & TRUST13,684$14.8M1.46%-15913F-HRTimeline
BEDRIJFSTAKPENSIOENFONDS VOOR DE MEDIA …16,000$14.7M1.94%013F-HRTimeline
Crossmark Global Holdings, Inc.13,597$14.7M0.22%+7,59613F-HRTimeline
Harbor Island Capital LLC13,596$14.7M6.28%013F-HRTimeline
Carmel Capital Management L.L.C.13,532$14.6M4.44%+22913F-HRTimeline
Quintet Private Bank (Europe) S.A.13,525$14.6M0.82%new13F-HRTimeline
Bryn Mawr Trust Advisors, LLC13,450$14.5M0.72%-15713F-HRTimeline
AZZAD ASSET MANAGEMENT INC /ADV13,225$14.3M1.41%-1,39013F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding13,080$14.1M+113Timeline
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…13,000$14M0.98%-1,50013F-HRTimelineGroup
Moran Wealth Management, LLC12,944$14M0.42%new13F-HRTimeline
BANK HAPOALIM BMin group BANK HAPOALIM BM12,696$13.7M1.68%-3,46813F-HRTimelineGroup
PINNACLE ASSOCIATES LTD12,521$13.5M0.18%+13813F-HRTimeline
Advisory Services Network, LLC12,502$13.5M0.2%-2013F-HRTimeline
Genus Capital Management Inc.12,425$13.4M1.55%+1,73513F-HRTimeline
Teamwork Financial Advisors, LLC12,384$13.4M1.46%+9,28113F-HRTimeline
Avanza Fonder AB12,270$13.2M0.34%+53613F-HRTimeline
Hennion & Walsh Asset Management, Inc.12,212$13.2M0.48%+1,06413F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …12,023$13M0.55%+29513F-HRTimelineGroup
Rheos Capital Works Inc.12,000$12.9M0.72%new13F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding11,857$12.8M-280Timeline
AIA Group Ltdin group AIA Group Ltd11,845$12.8M0.23%+2,66613F-HRTimelineGroup
DIVERSIFIED TRUST CO11,734$12.7M0.25%-61213F-HRTimeline
Wilmington Savings Fund Society, FSB11,640$12.6M0.3%-5,25413F-HR/ATimeline
TD Waterhouse Canada Inc.11,081$12.5M0.08%+81513F-HRTimeline
Knollwood Investment Advisory, LLC11,490$12.4M1.12%013F-HRTimeline
Parcion Private Wealth LLC11,437$12.3M0.77%-11313F-HRTimeline
Texas Capital Bank Wealth Management Se…11,299$12.2M1%+54313F-HRTimeline
Morningstar Investment Management LLCin group Morningstar Investment Manage…11,237$12.1M0.45%+10,77813F-HRTimelineGroup
IEQ CAPITAL, LLC11,212$12.1M0.04%+5,04613F-HRTimeline
&PARTNERS11,178$12.1M0.08%+2,23313F-HRTimeline
CCM INVESTMENT ADVISERS LLC11,189$12.1M1.19%new13F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…11,074$11.9M0.3%-1,39713F-HRTimelineGroup
Norinchukin Bank, Thein group Norinchukin Bank, The11,069$11.9M0.16%+6813F-HRTimelineGroup
Turtle Creek Wealth Advisors, LLC11,068$11.9M1.07%+67513F-HRTimeline
Horizon Investments, LLC10,981$11.8M0.16%+2,54013F-HRTimeline
Steward Partners Investment Advisory, L…10,925$11.8M0.07%+4,90013F-HRTimeline
D. SCOTT NEAL, INC.10,886$11.7M5.43%-113F-HRTimeline
Fulton Bank, N.A.10,877$11.7M0.41%-2,13513F-HRTimeline
Aquatic Capital Management LLC10,752$11.6M0.22%new13F-HRTimeline
MAI Capital Management10,656$11.5M0.07%+9,14413F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management10,467$11.3M0.38%-2,99013F-HRTimelineGroup
PFG Advisors10,414$11.2M0.46%+27313F-HRTimeline