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NPK International Inc.

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

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 2022 vs. Q1 2022

How the institutions holding NPK International Inc. changed between Q1 2022 and Q2 2022.

All holders in Q2 2022All holders in Q1 2022

13F holders of NPKI: Q1 2022 compared with Q2 2022
MeasureQ1 2022Of which not filed for Q2 2022Q2 2022Change
Holders1282120−6
Shares66.7M64.1K66.4M−244.9K (−0.4%)
Value$244.2M$235.0K$205.1M−$38.9M (−15.9%)

2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (8)

Institutions that held NPK International Inc. at the end of Q2 2022 but not at the end of Q1 2022.

Institutions new to NPKI in Q2 2022
InstitutionSharesValue% of portfolio
Wellington Management Group LLP343,000$1.06M0.00%
Marshall Wace, LLP109,294$338.0K0.00%
Occudo Quantitative Strategies LP66,462$205.0K0.02%
Schonfeld Strategic Advisors LLC49,200$152.0K0.00%
Jump Financial, LLC43,300$134.0K0.01%
Ergoteles LLC30,400$94.0K0.00%
Boothbay Fund Management, LLC12,136$38.0K0.00%
Parallel Advisors, LLC48$00.00%

Sold out (14)

Institutions that held NPK International Inc. at the end of Q1 2022 and filed for Q2 2022 without it.

Institutions that sold out of NPKI in Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
EAM Investors, LLC330,076$1.21M
Prescott Group Capital Management, L.L.C.68,000$249.0K
Linscomb & Williams, Inc.57,764$211.0K
Virtu Financial LLC30,255$111.0K
Graham Capital Management, L.P.22,444$82.0K
ProShare Advisors LLC16,933$62.0K
PEAK6 Investments LLC14,999$55.0K
Sciencast Management LP12,097$44.0K
Nisa Investment Advisors, LLC11,440$42.0K
Squarepoint Ops LLC10,760$39.0K
Ci Investments Inc.5,000$18.0K
Lindbrook Capital, LLC403$1.00K
Group One Trading, L.P.118$0
Toronto Dominion Bank10$0

Not filed for Q2 2022 yet (2)

Institutions that held NPK International Inc. at the end of Q1 2022 and haven't filed a 13F for Q2 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding NPKI in Q1 2022 that haven't filed for Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
Parametric Portfolio Associates LLC53,184$195.0K
Amalgamated Financial Corp.10,921$40.0K