PRIMECAP MANAGEMENT CO/CA/

Position in IEX — Idex Corp /De/

CIK 763212 PASADENA, CA

Back to IEX Full portfolio

Position in IEX

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$748,951,340

+$122,879,632 QoQ

Shares Held

3,300,072

-0.1% QoQ

Ownership

4.48%

of shares outstanding

% of Portfolio

0.44%

of 13F equity value

Holder Rank

of 681 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Common Shares in IEX Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

PRIMECAP MANAGEMENT CO/CA/ holds $1,222,983,110 across 5 Specialty Industrial Machinery names. IEX ranks #1 (61.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IEX	Idex Corp /De/ This page	3,300,072	$748,951,340
2	AME	Ametek Inc/	823,154	$199,153,878
3	OTIS	Otis Worldwide Corp	2,055,440	$147,169,504
4	ROK	Rockwell Automation, Inc	254,360	$125,928,548
5	ITT	Itt Inc.	9,000	$1,779,840

All Filings in IEX

Export CSV

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$748,951,340	3,300,072	-0.1%	Shares	Sole	2026-08-14
2026-03-31	$626,071,708	3,302,937	+2.4%	Shares	Sole	2026-05-11
2025-12-31	$574,174,478	3,226,787	+86.5%	Shares	Sole	2026-02-11
2025-09-30	$281,669,200	1,730,580	+250.7%	Shares	Sole	2025-11-12
2025-06-30	$86,635,192	493,451	+80.1%	Shares	Sole	2025-08-11
2025-03-31	$49,576,731	273,950	-3.3%	Shares	Sole	2025-05-09
2024-12-31	$59,285,578	283,270	-3.8%	Shares	Sole	2025-02-10
2024-09-30	$63,169,177	294,495	-3.1%	Shares	Sole	2024-11-08
2024-06-30	$61,119,530	303,775	-5.9%	Shares	Sole	2024-08-09
2024-03-31	$78,796,498	322,910	-0.5%	Shares	Sole	2024-05-14
2023-12-31	$70,426,141	324,380	-2.6%	Shares	Sole	2024-02-09
2023-09-30	$69,306,023	333,170	-1.1%	Shares	Sole	2023-11-13
2023-06-30	$72,504,949	336,825	-3.6%	Shares	Sole	2023-08-11
2023-03-31	$80,743,829	349,495	-3.9%	Shares	Sole	2023-05-15
2022-12-31	$83,047,045	363,715	-4.4%	Shares	Sole	2023-02-13
2022-09-30	$76,005,952	380,315	-0.9%	Shares	Sole	2022-11-14
2022-06-30	$69,723,216	383,875	-1.8%	Shares	Sole	2022-08-11
2022-03-31	$74,986,561	391,105	-4.4%	Shares	Sole	2022-05-11
2021-12-31	$96,674,967	409,085	-4.3%	Shares	Sole	2022-02-11
2021-09-30	$88,463,881	427,465	-0.9%	Shares	Sole	2021-11-12
2021-06-30	$94,960,377	431,540	-2.6%	Shares	Sole	2021-08-10
2021-03-31	$92,728,760	443,000	-13.5%	Shares	Sole	2021-05-14
2020-12-31	$102,068,088	512,390	-6.3%	Shares	Sole	2021-02-08
2020-09-30	$99,712,602	546,640	-0.9%	Shares	Sole	2020-11-13
2020-06-30	$87,160,640	551,510	-1.6%	Shares	Sole	2020-08-13
2020-03-31	$77,373,365	560,230	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.