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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.

13F holders, Q2 2021

Institutional positions in NPK International Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
124
+10 vs. Q1 2021
Shares held
66.4M
+918.0K (+1.4%) vs. Q1 2021
Total value
$229.6M
+$24.0M (+11.7%) vs. Q1 2021
New holders
21
45 more added
Sold out
11
44 more reduced

Compare with Q1 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting NPKI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2021: 124 institutions
Q1 2021: 114 institutionsQ2 2021: 124 institutionsQ3 2021: 110 institutionsQ4 2021: 113 institutionsQ1 2022: 128 institutionsQ2 2022: 120 institutionsQ3 2022: 115 institutionsQ4 2022: 119 institutionsQ1 2023: 119 institutionsQ2 2023: 127 institutionsQ3 2023: 151 institutionsQ4 2023: 180 institutionsQ1 2024: 187 institutionsQ2 2024: 197 institutionsQ3 2024: 189 institutionsQ4 2024: 177 institutionsQ1 2025: 175 institutionsQ2 2025: 189 institutionsQ3 2025: 208 institutionsQ4 2025: 241 institutionsQ1 2026: 246 institutionsQ2 2026: 256 institutions
Value heldQ2 2021: $229.6M
Q1 2021: $205.6MQ2 2021: $229.6MQ3 2021: $212.0MQ4 2021: $186.7MQ1 2022: $244.2MQ2 2022: $205.1MQ3 2022: $163.3MQ4 2022: $248.8MQ1 2023: $220.2MQ2 2023: $304.4MQ3 2023: $443.4MQ4 2023: $457.5MQ1 2024: $491.3MQ2 2024: $597.1MQ3 2024: $511.3MQ4 2024: $598.5MQ1 2025: $439.7MQ2 2025: $645.1MQ3 2025: $836.9MQ4 2025: $896.1MQ1 2026: $1.10BQ2 2026: $1.24B
Institutions holding NPKI and their total value by quarter
QuarterHoldersValue
Q2 2026256$1.24B
Q1 2026246$1.10B
Q4 2025241$896.1M
Q3 2025208$836.9M
Q2 2025189$645.1M
Q1 2025175$439.7M
Q4 2024177$598.5M
Q3 2024189$511.3M
Q2 2024197$597.1M
Q1 2024187$491.3M
Q4 2023180$457.5M
Q3 2023151$443.4M
Q2 2023127$304.4M
Q1 2023119$220.2M
Q4 2022119$248.8M
Q3 2022115$163.3M
Q2 2022120$205.1M
Q1 2022128$244.2M
Q4 2021113$186.7M
Q3 2021110$212.0M
Q2 2021124$229.6M
Q1 2021114$205.6M

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding NPK International Inc.; share changes are against Q1 2021.

Institutions holding NPKI in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Royal Bank of Canada9,096$31.0K0.00%+1,265+16.2%Added
New York State Teachers Retirement System7,700$27.0K0.00%+100+1.3%Added
Ameritas Investment Partners, Inc.7,671$27.0K0.00%00.0%Unchanged
Legal & General Group Plc7,152$25.0K0.00%−686−8.8%Reduced
State of Wyoming6,386$22.0K0.01%+6,386New
Tower Research Capital LLC (TRC)5,305$18.0K0.00%−12,812−70.7%Reduced
Advisor Group Holdings, Inc.4,577$16.0K0.00%−169−3.6%Reduced
Citigroup Inc4,247$15.0K0.00%−2,281−34.9%Reduced
Spire Wealth Management2,000$7.00K0.00%00.0%Unchanged
Captrust Financial Advisors2,076$7.00K0.00%+369+21.6%Added
Creative Financial Designs Inc1,699$6.00K0.00%00.0%Unchanged
UBS Group AG1,201$4.00K0.00%−22,542−94.9%Reduced
US Bancorp1,265$4.00K0.00%00.0%Unchanged
Advisory Services Network, LLC1,200$4.00K0.00%+1,200New
Meeder Asset Management Inc436$2.00K0.00%−43−9.0%Reduced
TCI Wealth Advisors, Inc.564$2.00K0.00%+564New
Savior LLC174$1.00K0.00%00.0%Unchanged
Signaturefd, LLC258$1.00K0.00%+258New
Ellevest, Inc.204$1.00K0.00%+204New
American Portfolios Advisors200$6920.00%00.0%Unchanged
Simplex Trading, LLC100$00.00%−4,631−97.9%Reduced
The PNC Financial Services Group, Inc.124$00.00%−657−84.1%Reduced
AdvisorNet Financial, Inc50$00.00%+50New
Monumental Financial Group Inc.100$00.00%+100New
Clearbridge Investments, LLC0$00.00%−4,140,436−100.0%Sold out
Cannell Capital LLC0$00.00%−619,047−100.0%Sold out
EAM Investors, LLC0$00.00%−428,078−100.0%Sold out
California Public Employees Retirement System0$00.00%−184,600−100.0%Sold out
Mackay Shields LLC0$00.00%−108,700−100.0%Sold out
Raymond James & Associates0$00.00%−47,676−100.0%Sold out
Man Group plc0$00.00%−47,786−100.0%Sold out
Sawtooth Solutions, LLC0$00.00%−13,968−100.0%Sold out
Private Advisor Group, LLC0$00.00%−13,976−100.0%Sold out
Credit Suisse AG0$00.00%−13,383−100.0%Sold out
Parallel Advisors, LLC0$00.00%−254−100.0%Sold out