RENAISSANCE TECHNOLOGIES LLC

CIK

1037389

City

NEW YORK

State / Country

Stock

NPKI — NPK International Inc.

Top Portfolio Positions

2,889 positions · $62,242,711,429 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
UTHR	UNITED THERAPEUTICS Corp Healthcare	1,787,019	$1,059,666,526	1.70%
PLTR	Palantir Technologies Inc. Technology	6,985,926	$1,021,901,255	1.64%
AAPL	Apple Inc. Technology	3,075,638	$780,566,168	1.25%
KGC	Kinross Gold Corp Basic Materials	25,546,413	$779,676,524	1.25%
MU	Micron Technology Inc Technology	2,162,986	$730,743,190	1.17%
VRSN	Verisign Inc/Ca Technology	2,818,151	$699,915,982	1.12%
EXEL	Exelixis, Inc. Healthcare	13,726,993	$588,750,729	0.95%
FNV	FRANCO NEVADA Corp Basic Materials	2,218,918	$548,183,691	0.88%
SNDK	Sandisk Corp Technology	799,568	$507,997,533	0.82%
NVDA	Nvidia Corp Technology	2,526,948	$440,699,731	0.71%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,247,799	362,167	-30.3%	Shares	Sole	2026-05-14
2025-12-31	$6,190,151	519,308	-8.6%	Shares	Sole	2026-02-12
2025-09-30	$6,427,936	568,341	-20.3%	Shares	Sole	2025-11-13
2025-06-30	$6,069,680	713,241	-11.8%	Shares	Sole	2025-08-13
2025-03-31	$4,700,290	809,000	+0.8%	Shares	Sole	2025-05-14
2024-12-31	$6,157,598	802,816	-6.6%	Shares	Sole	2025-02-13
2024-09-30	$5,955,233	859,341	+31.6%	Shares	Sole	2024-11-13
2024-06-30	$5,426,430	653,000	+2.5%	Shares	Sole	2024-08-09
2024-03-31	$4,600,158	637,141	-22.8%	Shares	Sole	2024-05-13
2023-12-31	$5,479,746	825,263	+156.9%	Shares	Sole	2024-02-13
2023-09-30	$2,219,927	321,263	-32.4%	Shares	Sole	2023-11-14
2023-06-30	$2,486,216	475,376	+17.9%	Shares	Sole	2023-08-11
2023-03-31	$1,552,678	403,293	-45.8%	Shares	Sole	2023-05-12
2022-12-31	$3,090,260	744,641	+4.7%	Shares	Sole	2023-02-13
2022-09-30	$1,792,075	711,141	+3.3%	Shares	Sole	2022-11-14
2022-06-30	$2,127,471	688,502	+233.5%	Shares	Sole	2022-08-12
2022-03-31	$755,574	206,441	+167.8%	Shares	Sole	2022-05-13
2021-12-31	$226,674	77,100	+291.4%	Shares	Sole	2022-02-11
2021-09-30	$65,010	19,700	-94.0%	Shares	Sole	2021-11-12
2021-06-30	$1,130,869	326,841	-54.3%	Shares	Sole	2021-08-13
2021-03-31	$2,246,170	715,341	-47.8%	Shares	Sole	2021-05-13
2020-12-31	$2,632,014	1,370,841	+40.5%	Shares	Sole	2021-02-10
2020-09-30	$1,024,234	975,461	+71.1%	Shares	Sole	2020-11-13
2020-06-30	$1,271,144	570,020	-29.3%	Shares	Sole	2020-08-13
2020-03-31	$725,544	806,161	—	Shares	Sole	2020-05-14
No 13F history on record for this holder in this stock.