RENAISSANCE TECHNOLOGIES LLC

Position in AME — Ametek Inc/

CIK 1037389 NEW YORK, NY

Position in AME

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$65,626,314

+$33,875,123 QoQ

Shares Held

306,150

+98.0% QoQ

Ownership

0.134%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

RENAISSANCE TECHNOLOGIES LLC holds $974,589,714 across 36 Specialty Industrial Machinery names. AME ranks #5 (6.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ITW	Illinois Tool Works Inc	659,840	$171,749,753
2	OTIS	Otis Worldwide Corp	1,691,200	$130,357,696
3	XYL	Xylem Inc.	791,771	$94,616,634
4	ITT	Itt Inc.	362,075	$68,986,149
5	AME	Ametek Inc/ This page	306,150	$65,626,314
6	GGG	Graco Inc	721,700	$61,091,905
7	SMR	NUSCALE POWER Corp	5,455,800	$59,140,872
8	AOS	Smith A O Corp	744,400	$49,085,736

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$65,626,314	306,150	+98.0%	Shares	Sole	2026-05-14
2025-12-31	$31,751,191	154,650	-39.6%	Shares	Sole	2026-02-12
2025-09-30	$48,118,600	255,950	-6.7%	Shares	Sole	2025-11-13
2025-06-30	$49,664,472	274,450	+798.4%	Shares	Sole	2025-08-13
2025-03-31	$5,258,877	30,550	-90.7%	Shares	Sole	2025-05-14
2024-12-31	$58,954,033	327,050	+215.5%	Shares	Sole	2025-02-13
2024-09-30	$17,797,741	103,650	-34.5%	Shares	Sole	2024-11-13
2024-06-30	$26,365,186	158,150	+60.2%	Shares	Sole	2024-08-09
2024-03-31	$18,061,375	98,750	-64.4%	Shares	Sole	2024-05-13
2023-12-31	$45,748,730	277,450	-45.3%	Shares	Sole	2024-02-13
2023-09-30	$74,906,932	506,950	+279.6%	Shares	Sole	2023-11-14
2023-06-30	$21,619,074	133,550	+334.3%	Shares	Sole	2023-08-11
2023-03-31	$4,468,897	30,750	-87.1%	Shares	Sole	2023-05-12
2022-12-31	$33,330,206	238,550	-60.0%	Shares	Sole	2023-02-13
2022-09-30	$67,598,030	596,050	-40.1%	Shares	Sole	2022-11-14
2022-06-30	$109,287,583	994,518	+127.5%	Shares	Sole	2022-08-12
2022-03-31	$58,219,637	437,150	+30.4%	Shares	Sole	2022-05-13
2021-12-31	$49,309,864	335,350	+19.6%	Shares	Sole	2022-02-11
2021-09-30	$34,778,604	280,450	+73.9%	Shares	Sole	2021-11-12
2021-03-31	$20,596,462	161,250	+892.3%	Shares	Sole	2021-05-13
2020-06-30	$1,452,262	16,250	-83.5%	Shares	Sole	2020-08-13
2020-03-31	$7,076,037	98,251	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.