ROYCE & ASSOCIATES LP

CIK

906304

City

New York

State / Country

Stock

AMKR — Amkor Technology, Inc.

Top Portfolio Positions

761 positions · $9,995,210,174 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
ACA	Arcosa, Inc. Industrials	1,252,310	$132,920,183	1.33%
KWR	Quaker Chemical Corp Basic Materials	823,903	$102,353,469	1.02%
JBTM	JBT MAREL Corp Industrials	790,054	$101,024,204	1.01%
ESE	Esco Technologies Inc Technology	341,988	$96,225,163	0.96%
MKSI	Mks Inc Technology	403,670	$92,767,402	0.93%
AGO	Assured Guaranty Ltd Financial Services	982,147	$80,025,337	0.80%
ESAB	ESAB Corp Industrials	813,585	$78,641,126	0.79%
SEIC	Sei Investments Co Financial Services	996,456	$78,191,902	0.78%
IGIC	International General Insurance Holdings Ltd. Financial Services	3,224,979	$78,125,116	0.78%
UFPI	Ufp Industries Inc Basic Materials	824,386	$75,942,438	0.76%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$12,809,954	284,476	-37.1%	Shares	Sole	2026-05-12
2025-12-31	$17,846,104	452,029	-31.7%	Shares	Sole	2026-02-09
2025-09-30	$18,793,444	661,741	-1.6%	Shares	Sole	2025-11-12
2025-06-30	$14,121,232	672,760	+19.1%	Shares	Sole	2025-08-11
2025-03-31	$10,198,644	564,709	+32.4%	Shares	Sole	2025-05-06
2024-12-31	$10,958,018	426,548	+8.6%	Shares	Sole	2025-02-10
2024-09-30	$12,018,150	392,750	-9.2%	Shares	Sole	2024-11-06
2024-06-30	$17,312,571	432,598	-3.4%	Shares	Sole	2024-08-13
2024-03-31	$14,432,558	447,660	-17.2%	Shares	Sole	2024-05-13
2023-12-31	$17,993,680	540,838	-8.2%	Shares	Sole	2024-02-12
2023-09-30	$13,311,648	589,011	-5.3%	Shares	Sole	2023-11-09
2023-06-30	$18,505,422	622,031	-18.6%	Shares	Sole	2023-08-07
2023-03-31	$19,887,892	764,331	-3.0%	Shares	Sole	2023-05-23
2022-12-31	$18,894,585	787,931	-20.1%	Shares	Sole	2023-05-23
2022-09-30	$16,810,123	985,931	-14.6%	Shares	Sole	2022-11-03
2022-06-30	$19,559,130	1,153,931	-1.0%	Shares	Sole	2022-08-04
2022-03-31	$25,318,439	1,165,674	+10.8%	Shares	Sole	2022-05-05
2021-12-31	$26,089,293	1,052,412	+10.9%	Shares	Sole	2022-02-07
2021-09-30	$23,685,808	949,331	-18.6%	Shares	Sole	2021-11-10
2021-06-30	$27,609,137	1,166,419	-4.4%	Shares	Sole	2021-08-06
2021-03-31	$28,931,392	1,220,219	+3.5%	Shares	Sole	2021-05-10
2020-12-31	$17,782,622	1,179,219	+22.6%	Shares	Sole	2021-02-08
2020-09-30	$10,771,252	961,719	+1.5%	Shares	Sole	2020-11-12
2020-06-30	$11,659,034	947,119	+10.2%	Shares	Sole	2020-08-07
2020-03-31	$6,696,899	859,679	—	Shares	Sole	2020-05-12
No 13F history on record for this holder in this stock.