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, Q3 2025
Institutional positions in NPK International Inc. as of Sep 30, 2025. 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
- 208
- +19 vs. Q2 2025
- Shares held
- 74.0M
- −1.81M (−2.4%) vs. Q2 2025
- Total value
- $836.9M
- +$191.8M (+29.7%) vs. Q2 2025
- New holders
- 37
- 58 more added
- Sold out
- 18
- 85 more reduced
Compare with Q2 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 256 | $1.24B |
| Q1 2026 | 246 | $1.10B |
| Q4 2025 | 241 | $896.1M |
| Q3 2025 | 208 | $836.9M |
| Q2 2025 | 189 | $645.1M |
| Q1 2025 | 175 | $439.7M |
| Q4 2024 | 177 | $598.5M |
| Q3 2024 | 189 | $511.3M |
| Q2 2024 | 197 | $597.1M |
| Q1 2024 | 187 | $491.3M |
| Q4 2023 | 180 | $457.5M |
| Q3 2023 | 151 | $443.4M |
| Q2 2023 | 127 | $304.4M |
| Q1 2023 | 119 | $220.2M |
| Q4 2022 | 119 | $248.8M |
| Q3 2022 | 115 | $163.3M |
| Q2 2022 | 120 | $205.1M |
| Q1 2022 | 128 | $244.2M |
| Q4 2021 | 113 | $186.7M |
| Q3 2021 | 110 | $212.0M |
| Q2 2021 | 124 | $229.6M |
| Q1 2021 | 114 | $205.6M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding NPK International Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna Portfolio Strategies, LLC | 49,060 | $554.9K | 0.01% | +49,060 | New |
| Pacific Ridge Capital Partners, LLC | 48,657 | $550.3K | 0.12% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 48,622 | $549.9K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 47,739 | $539.9K | 0.01% | +47,739 | New |
| Intech Investment Management LLC | 47,557 | $537.9K | 0.00% | −8,964−15.9% | Reduced |
| XTX Topco Ltd | 46,000 | $520.3K | 0.03% | −15,938−25.7% | Reduced |
| ExodusPoint Capital Management, LP | 44,922 | $508.1K | 0.01% | +44,922 | New |
| MetLife Investment Management | 43,864 | $496.1K | 0.00% | −4,528−9.4% | Reduced |
| Terril Brothers, Inc. | 39,700 | $449.0K | 0.14% | −12,320−23.7% | Reduced |
| Riverwater Partners LLC | 38,825 | $439.1K | 0.18% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 38,839 | $428.4K | 0.01% | +17,554+82.5% | Added |
| Zacks Investment Management | 37,860 | $428.2K | 0.00% | +13,332+54.4% | Added |
| Counterpoint Mutual Funds LLC | 37,237 | $421.1K | 0.03% | +37,237 | New |
| Janus Henderson Group PLC | 37,000 | $417.9K | 0.00% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 36,724 | $415.3K | 0.02% | −4,628−11.2% | Reduced |
| BNP Paribas Arbitrage, SA | 36,489 | $412.7K | 0.00% | +28,679+367.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 36,484 | $412.6K | 0.00% | −7,575−17.2% | Reduced |
| Fox Run Management, L.L.C. | 34,957 | $395.4K | 0.06% | +19,912+132.3% | Added |
| State of Wyoming | 34,896 | $394.7K | 0.04% | +34,896 | New |
| RSM US Wealth Management LLC | 34,349 | $388.5K | 0.01% | +100+0.3% | Added |
| Creative Planning | 33,945 | $383.9K | 0.00% | +2,208+7.0% | Added |
| Savant Capital, LLC | 33,909 | $383.5K | 0.00% | −590−1.7% | Reduced |
| ARS Investment Partners, LLC | 33,606 | $380.1K | 0.03% | −765−2.2% | Reduced |
| Oppenheimer Asset Management Inc. | 32,195 | $364.1K | 0.00% | −907−2.7% | Reduced |
| Brevan Howard Capital Management LP | 31,485 | $356.1K | 0.01% | −22,515−41.7% | Reduced |
| Aquatic Capital Management LLC | 28,799 | $325.7K | 0.01% | +28,799 | New |
| SG Americas Securities, LLC | 28,472 | $322.0K | 0.00% | +18,242+178.3% | Added |
| Diversified Trust Co | 27,447 | $310.4K | 0.01% | +2,763+11.2% | Added |
| Manufacturers Life Insurance Company, The | 27,206 | $307.7K | 0.00% | −2,736−9.1% | Reduced |
| 49 Wealth Management, LLC | 25,855 | $292.4K | 0.03% | 00.0% | Unchanged |
| Bleakley Financial Group, LLC | 24,960 | $282.3K | 0.01% | −1,034−4.0% | Reduced |
| Arizona State Retirement System | 23,761 | $268.7K | 0.00% | −236−1.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 23,101 | $261.3K | 0.00% | +4,026+21.1% | Added |
| Mercer Global Advisors Inc | 22,885 | $258.8K | 0.00% | −1,403−5.8% | Reduced |
| Quest Partners LLC | 22,706 | $256.8K | 0.02% | +869+4.0% | Added |
| Cetera Investment Advisers | 22,597 | $255.6K | 0.00% | +135+0.6% | Added |
| Quantinno Capital Management LP | 21,511 | $243.3K | 0.00% | +1,263+6.2% | Added |
| New York State Common Retirement Fund | 20,189 | $228.3K | 0.00% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 19,617 | $221.9K | 0.00% | 00.0% | Unchanged |
| Kathmere Capital Management, LLC | 19,203 | $217.2K | 0.02% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 18,289 | $206.5K | 0.00% | +18,289 | New |
| The PNC Financial Services Group, Inc. | 17,806 | $201.4K | 0.00% | −3,773−17.5% | Reduced |
| Squarepoint Ops LLC | 17,805 | $201.4K | 0.00% | +17,805 | New |
| GWN Securities Inc. | 17,693 | $200.6K | 0.05% | −24,459−58.0% | Reduced |
| Public Employees Retirement Association of Colorado | 17,237 | $195.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 17,011 | $192.4K | 0.00% | +17,011 | New |
| O'Shaughnessy Asset Management, LLC | 16,390 | $185.4K | 0.00% | −103−0.6% | Reduced |
| Entropy Technologies, LP | 16,300 | $184.4K | 0.01% | +16,300 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,848 | $179.2K | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 15,843 | $179.2K | 0.01% | +15,843 | New |
| Point72 (DIFC) Ltd | 15,260 | $172.6K | 0.01% | +15,260 | New |
| KLP Kapitalforvaltning AS | 15,100 | $170.8K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 15,001 | $169.7K | 0.00% | −10,739−41.7% | Reduced |
| Versor Investments LP | 14,500 | $164.0K | 0.03% | −37,300−72.0% | Reduced |
| Stifel Financial Corp | 13,937 | $157.6K | 0.00% | +581+4.4% | Added |
| Point72 Asset Management, L.P. | 13,796 | $156.0K | 0.00% | +13,796 | New |
| Longboard Asset Management, LP | 13,764 | $155.7K | 0.25% | +13,764 | New |
| ProShare Advisors LLC | 13,428 | $151.9K | 0.00% | −3,063−18.6% | Reduced |
| Pathstone Holdings, LLC | 13,029 | $147.4K | 0.00% | +13,029 | New |
| FMR LLC | 12,824 | $145.0K | 0.00% | −941−6.8% | Reduced |
| Pinnacle Wealth Management Advisory Group, LLC | 12,661 | $143.2K | 0.01% | +12,661 | New |
| Envestnet Asset Management Inc | 12,584 | $142.3K | 0.00% | −4,005−24.1% | Reduced |
| Susquehanna International Group, LLP | 11,561 | $130.8K | 0.00% | −97,514−89.4% | Reduced |
| SRS Capital Advisors, Inc. | 11,495 | $130.0K | 0.00% | +11,495 | New |
| Legato Capital Management LLC | 11,243 | $127.2K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 11,122 | $125.8K | 0.00% | −14−0.1% | Reduced |
| Teacher Retirement System of Texas | 10,530 | $119.1K | 0.00% | −1,957−15.7% | Reduced |
| Ritholtz Wealth Management | 10,443 | $118.1K | 0.00% | −158−1.5% | Reduced |
| Cresset Asset Management, LLC | 10,000 | $113.1K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 9,133 | $99.0K | 0.00% | +12+0.1% | Added |
| Skopos Labs, Inc. | 10,449 | $92.0K | 0.01% | +2,829+37.1% | Added |
| GAMMA Investing LLC | 7,742 | $87.6K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,561 | $74.2K | 0.00% | −1,110−14.5% | Reduced |
| Comerica Bank | 5,609 | $63.4K | 0.00% | −10,968−66.2% | Reduced |
| Sterling Capital Management LLC | 5,419 | $61.3K | 0.00% | +3,166+140.5% | Added |
| Nisa Investment Advisors, LLC | 5,272 | $59.6K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 4,604 | $52.0K | 0.00% | +4,604 | New |
| Royal Bank of Canada | 4,450 | $50.0K | 0.00% | −63,001−93.4% | Reduced |
| Tower Research Capital LLC (TRC) | 4,317 | $48.8K | 0.00% | −7,201−62.5% | Reduced |
| Federated Hermes, Inc. | 4,203 | $47.5K | 0.00% | −409−8.9% | Reduced |
| CWM, LLC | 3,838 | $43.0K | 0.00% | +686+21.8% | Added |
| Amalgamated Bank | 2,902 | $33.0K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 2,962 | $32.7K | 0.00% | +2,962 | New |
| Blue Bell Private Wealth Management, LLC | 2,258 | $25.5K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,988 | $22.5K | 0.00% | −1,034−34.2% | Reduced |
| Point72 Europe (London) LLP | 1,736 | $19.6K | 0.00% | +1,736 | New |
| Quadrant Capital Group LLC | 1,531 | $17.3K | 0.00% | +1,531 | New |
| Farther Finance Advisors, LLC | 1,049 | $11.9K | 0.00% | −405−27.9% | Reduced |
| Aster Capital Management (DIFC) Ltd | 864 | $9.77K | 0.00% | +864 | New |
| Larson Financial Group LLC | 651 | $7.36K | 0.00% | −207−24.1% | Reduced |
| Optiver Holding B.V. | 634 | $7.17K | 0.00% | +634 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 624 | $7.00K | 0.00% | −960−60.6% | Reduced |
| Quarry LP | 595 | $6.73K | 0.00% | +595 | New |
| WPG Advisers, LLC | 506 | $5.72K | 0.00% | +506 | New |
| US Bancorp | 280 | $3.17K | 0.00% | −12,833−97.9% | Reduced |
| JPL Wealth Management, LLC | 280 | $3.17K | 0.00% | +280 | New |
| IFP Advisors, Inc | 108 | $1.22K | 0.00% | +33+44.0% | Added |
| Bessemer Group Inc | 60 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 55 | $1.00K | 0.00% | +8+17.0% | Added |
| Essential Partners LLC | 81 | $916 | 0.00% | +53+189.3% | Added |