NPK International Inc.

NPKI

Exchange: NYSE
Industry: Services-Miscellaneous Equipment Rental & Leasing
SEC CIK: 0000071829

SEC filings (opens in a new tab)

In the last 90 days, NPK International Inc. insiders filed 0 open-market purchases and 3 sales; 256 institutions reported holding it in 13F filings for Q2 2026, worth $1.24B in total; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding NPK International Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025 All holders in Q1 2025

13F holders of NPKI: Q1 2025 compared with Q2 2025
Measure	Q1 2025	Of which not filed for Q2 2025	Q2 2025	Change
Holders	175	1	189	+15
Shares	75.7M	1.04K	75.8M	+134.4K (+0.2%)
Value	$439.7M	$6.04K	$645.1M	+$205.4M (+46.7%)

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (33)

Institutions that held NPK International Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to NPKI in Q2 2025
Institution	Shares	Value	% of portfolio
Cannell Capital LLC	1,517,890	$12.9M	4.04%
ACK Asset Management LLC	1,226,808	$10.4M	1.37%
Oberweis Asset Management Inc	496,500	$4.23M	0.18%
Arrowstreet Capital, Limited Partnership	322,735	$2.75M	0.00%
Cubist Systematic Strategies, LLC	235,313	$2.00M	0.02%
Jackson Creek Investment Advisors LLC	201,349	$1.71M	0.46%
Trexquant Investment LP	172,472	$1.47M	0.02%
G2 Investment Partners Management LLC	110,200	$937.8K	0.21%
Verition Fund Management LLC	60,412	$514.1K	0.00%
GWN Securities Inc.	42,152	$358.7K	0.07%
Graham Capital Management, L.P.	41,352	$351.9K	0.01%
Oxford Asset Management LLP	36,685	$312.2K	0.10%
Campbell & CO Investment Adviser LLC	29,188	$248.4K	0.02%
Man Group plc	27,748	$236.1K	0.00%
Bleakley Financial Group, LLC	25,994	$221.2K	0.01%
Boothbay Fund Management, LLC	25,388	$216.1K	0.01%
Quest Partners LLC	21,837	$185.8K	0.02%
Quantinno Capital Management LP	20,248	$172.3K	0.00%
Captrust Financial Advisors	19,372	$164.9K	0.00%
Kathmere Capital Management, LLC	19,203	$163.4K	0.01%
Fox Run Management, L.L.C.	15,045	$128.0K	0.02%
Ethic Inc.	11,003	$96.8K	0.00%
Sherbrooke Park Advisers LLC	10,861	$92.4K	0.04%
Cresset Asset Management, LLC	10,000	$85.1K	0.00%
Skopos Labs, Inc.	7,620	$64.8K	0.01%
Point72 Asia (Singapore) Pte. Ltd.	4,737	$40.3K	0.01%
EverSource Wealth Advisors, LLC	3,022	$25.7K	0.00%
Blue Bell Private Wealth Management, LLC	2,258	$19.2K	0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	1,584	$13.0K	0.00%
Smartleaf Asset Management LLC	290	$2.55K	0.00%
South State Corp.	94	$800	0.00%
Parallel Advisors, LLC	62	$528	0.00%
Essential Partners LLC	28	$238	0.00%

Sold out (18)

Institutions that held NPK International Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of NPKI in Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
ExodusPoint Capital Management, LP	221,966	$1.29M
Squarepoint Ops LLC	62,697	$364.3K
Corebridge Financial, Inc.	41,193	$239.3K
EntryPoint Capital, LLC	27,098	$157.4K
Axq Capital, LP	26,537	$154.2K
Prelude Capital Management, LLC	19,470	$113.1K
CIBC World Markets Corp	18,657	$108.4K
TownSquare Capital, LLC	11,010	$64.0K
Perigon Wealth Management, LLC	10,219	$59.4K
Drucker Wealth 3.0, LLC	10,151	$59.0K
Aster Capital Management (DIFC) Ltd	4,740	$28.9K
Spire Wealth Management	2,000	$11.6K
Quadrant Capital Group LLC	1,531	$8.90K
UMA Financial Services, Inc.	164	$953
Signaturefd, LLC	163	$947
Principal Securities, Inc.	73	$560
Stephens Consulting, LLC	60	$349
CoreCap Advisors, LLC	45	$261

Not filed for Q2 2025 yet (1)

Institutions that held NPK International Inc. at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding NPKI in Q1 2025 that haven't filed for Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Lindbrook Capital, LLC	1,040	$6.04K