There is a long list of 866 institutional holders of KEYS within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of KEYS by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-KEYS table below, the initial column indicates the name of each top institutional holder of KEYS, with a link to that fund's top holdings. The next columns indicate the amount of KEYS stock held by each of the institutional holders of KEYS, followed by the KEYS position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	20,644,986	$3,284,411	12/31/2023
KEYS	20,644,986	$3,284,411	12/31/2023
BlackRock Inc.	17,994,475	$2,862,741	12/31/2023
KEYS	17,994,475	$2,862,741	12/31/2023
State Street Corp	7,854,122	$1,249,512	12/31/2023
KEYS	7,854,122	$1,249,512	12/31/2023
TFO TDC LLC	5,500	$875,000	12/31/2023
KEYS	5,500	$875,000	12/31/2023
T. Rowe Price Investment Management Inc.	5,249,572	$835,155	12/31/2023
KEYS	5,249,572	$835,155	12/31/2023
JPMorgan Chase & Co.	4,450,733	$708,067	12/31/2023
KEYS	4,450,733	$708,067	12/31/2023
Geode Capital Management LLC	3,945,115	$625,982	12/31/2023
KEYS	3,945,115	$625,982	12/31/2023
Mackenzie Financial Corp	2,704,378	$430,239	12/31/2023
KEYS	2,704,378	$430,239	12/31/2023
Jennison Associates LLC	2,487,830	$395,789	12/31/2023
KEYS	2,487,830	$395,789	12/31/2023
Van ECK Associates Corp	2,383,143	$379,134	12/31/2023
KEYS	2,383,143	$379,134	12/31/2023
Amundi	2,495,154	$377,816	12/31/2023
KEYS	2,495,154	$377,816	12/31/2023
Alliancebernstein L.P.	2,318,028	$368,775	12/31/2023
KEYS	2,318,028	$368,775	12/31/2023
UBS Asset Management Americas Inc.	2,017,181	$320,913	12/31/2023
KEYS	2,017,181	$320,913	12/31/2023
Northern Trust Corp	1,960,555	$311,905	12/31/2023
KEYS	1,960,555	$311,905	12/31/2023
Norges Bank	1,907,371	$303,444	12/31/2023
KEYS	1,907,371	$303,444	12/31/2023
Legal & General Group Plc	1,769,460	$281,504	12/31/2023
KEYS	1,769,460	$281,504	12/31/2023
Invesco Ltd.	1,753,211	$278,918	12/31/2023
KEYS	1,753,211	$278,918	12/31/2023
AMF Pensionsforsakring AB	1,692,446	$264,665	03/31/2024
KEYS	1,692,446	$264,665	03/31/2024
American Century Companies Inc.	1,639,418	$260,815	12/31/2023
KEYS	1,639,418	$260,815	12/31/2023
Morgan Stanley	1,631,973	$259,631	12/31/2023
KEYS	1,631,973	$259,631	12/31/2023
Bank of New York Mellon Corp	1,567,809	$249,423	12/31/2023
KEYS	1,567,809	$249,423	12/31/2023
Janus Henderson Group PLC	1,522,857	$242,302	12/31/2023
KEYS	1,522,857	$242,302	12/31/2023
Champlain Investment Partners LLC	1,341,175	$213,368	12/31/2023
KEYS	1,341,175	$213,368	12/31/2023
Macquarie Group Ltd.	1,333,158	$212,092	12/31/2023
KEYS	1,333,158	$212,092	12/31/2023
First Manhattan Co.	1,318,211	$206,875	12/31/2023
KEYS	1,318,211	$206,875	12/31/2023
Nuveen Asset Management LLC	1,193,253	$189,835	12/31/2023
KEYS	1,193,253	$189,835	12/31/2023
Bessemer Group Inc.	1,099,148	$174,865	12/31/2023
KEYS	1,099,148	$174,865	12/31/2023
London Co. of Virginia	1,074,621	$170,961	12/31/2023
KEYS	1,074,621	$170,961	12/31/2023
Bank of America Corp DE	1,057,196	$168,189	12/31/2023
KEYS	1,057,196	$168,189	12/31/2023
Goldman Sachs Group Inc.	1,019,742	$162,231	12/31/2023
KEYS	1,019,742	$162,231	12/31/2023
FMR LLC	1,007,260	$160,245	12/31/2023
KEYS	1,007,260	$160,245	12/31/2023
Dimensional Fund Advisors LP	959,955	$152,723	12/31/2023
KEYS	959,955	$152,723	12/31/2023
Neuberger Berman Group LLC	955,126	$151,951	12/31/2023
KEYS	955,126	$151,951	12/31/2023
Charles Schwab Investment Management Inc.	932,402	$148,336	12/31/2023
KEYS	932,402	$148,336	12/31/2023
Findlay Park Partners LLP	909,052	$144,621	12/31/2023
KEYS	909,052	$144,621	12/31/2023
Great West Life Assurance Co. Can	884,383	$139,878	12/31/2023
KEYS	884,383	$139,878	12/31/2023
Vontobel Asset Management Inc.	811,270	$133,413	12/31/2023
KEYS	811,270	$133,413	12/31/2023
Vontobel Holding Ltd.	810,126	$128,883	12/31/2023
KEYS	810,126	$128,883	12/31/2023
Kovitz Investment Group Partners LLC	786,509	$125,126	12/31/2023
KEYS	786,509	$125,126	12/31/2023
Primecap Management Co. CA	763,280	$121,430	12/31/2023
KEYS	763,280	$121,430	12/31/2023
Citigroup Inc.	746,174	$118,709	12/31/2023
KEYS	746,174	$118,709	12/31/2023
Nordea Investment Management AB	726,913	$115,739	12/31/2023
KEYS	726,913	$115,739	12/31/2023
Deutsche Bank AG	701,407	$111,587	12/31/2023
KEYS	701,407	$111,587	12/31/2023
Artisan Partners Limited Partnership	700,485	$111,440	12/31/2023
KEYS	700,485	$111,440	12/31/2023
Price T Rowe Associates Inc. MD	698,336	$111,099	12/31/2023
KEYS	698,336	$111,099	12/31/2023
Point72 Asset Management L.P.	680,125	$108,201	12/31/2023
KEYS	680,125	$108,201	12/31/2023
California Public Employees Retirement System	656,779	$104,487	12/31/2023
KEYS	656,779	$104,487	12/31/2023
Citadel Advisors LLC		$101,747	12/31/2023
KEYS	590,154	$93,888	12/31/2023
Call	126,700	$20,157	12/31/2023
Put	77,300	$12,298	12/31/2023
Congress Asset Management Co. MA	648,269	$101,376	03/31/2024
KEYS	648,269	$101,376	03/31/2024
Clearbridge Investments LLC	632,313	$100,595	12/31/2023
KEYS	632,313	$100,595	12/31/2023