Newmarket Corp
NEU- Exchange
- NYSE
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001282637
No open-market purchases or sales by Newmarket Corp insiders were filed in the last 90 days; 424 institutions reported holding it in 13F filings for Q2 2026, worth $4.75B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Newmarket Corp as of Dec 31, 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
- 417
- +18 vs. Q3 2025
- Shares held
- 6.27M
- +127.0K (+2.1%) vs. Q3 2025
- Total value
- $4.31B
- −$778.6M (−15.3%) vs. Q3 2025
- New holders
- 73
- 129 more added
- Sold out
- 55
- 146 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NEU 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 | 424 | $4.75B |
| Q1 2026 | 384 | $3.73B |
| Q4 2025 | 417 | $4.31B |
| Q3 2025 | 403 | $5.09B |
| Q2 2025 | 357 | $4.18B |
| Q1 2025 | 318 | $3.42B |
| Q4 2024 | 316 | $3.22B |
| Q3 2024 | 321 | $3.35B |
| Q2 2024 | 316 | $3.14B |
| Q1 2024 | 327 | $3.80B |
| Q4 2023 | 308 | $3.21B |
| Q3 2023 | 280 | $2.73B |
| Q2 2023 | 270 | $2.38B |
| Q1 2023 | 263 | $2.18B |
| Q4 2022 | 245 | $1.84B |
| Q3 2022 | 228 | $1.75B |
| Q2 2022 | 219 | $1.73B |
| Q1 2022 | 236 | $1.84B |
| Q4 2021 | 246 | $1.95B |
| Q3 2021 | 247 | $1.99B |
| Q2 2021 | 249 | $1.98B |
| Q1 2021 | 261 | $2.33B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Newmarket Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Voya Investment Management LLC | 3,076 | $2.11M | 0.00% | +2,456+396.1% | Added |
| Amundi | 3,136 | $2.16M | 0.00% | +477+17.9% | Added |
| Mutual of America Capital Management LLC | 3,246 | $2.23M | 0.02% | −355−9.9% | Reduced |
| North Forty Two & Co. | 3,266 | $2.24M | 2.12% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 3,300 | $2.28M | 0.01% | 00.0% | Unchanged |
| Grantham, Mayo, Van Otterloo & Co. LLC | 3,326 | $2.29M | 0.01% | +62+1.9% | Added |
| Amalgamated Bank | 3,342 | $2.30M | 0.02% | −110−3.2% | Reduced |
| State of Tennessee, Treasury Department | 3,425 | $2.30M | 0.01% | −714−17.3% | Reduced |
| Clearstead Advisors, LLC | 3,356 | $2.31M | 0.03% | −71−2.1% | Reduced |
| Brinker Capital Investments, LLC | 3,375 | $2.32M | 0.02% | −108−3.1% | Reduced |
| Aquatic Capital Management LLC | 3,395 | $2.33M | 0.07% | +926+37.5% | Added |
| Advisors Asset Management, Inc. | 3,426 | $2.35M | 0.04% | +764+28.7% | Added |
| Janus Henderson Group PLC | 3,583 | $2.46M | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 3,776 | $2.60M | 0.01% | −203−5.1% | Reduced |
| Salomon & Ludwin, LLC | 3,740 | $2.63M | 0.23% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 3,964 | $2.72M | 0.02% | 00.0% | Unchanged |
| Man Group plc | 4,619 | $3.17M | 0.01% | −6,017−56.6% | Reduced |
| Neuberger Berman Group LLC | 4,766 | $3.28M | 0.00% | +293+6.6% | Added |
| Union Heritage Capital, LLC | 4,808 | $3.30M | 1.12% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 4,855 | $3.34M | 0.00% | +2,486+104.9% | Added |
| Mariner, LLC | 4,874 | $3.35M | 0.00% | +109+2.3% | Added |
| Russell Investments Group, Ltd. | 5,018 | $3.45M | 0.00% | −10.0% | Reduced |
| Blue Edge Capital, LLC | 5,054 | $3.47M | 0.46% | 00.0% | Unchanged |
| MML Investors Services, LLC | 5,099 | $3.50M | 0.01% | +11+0.2% | Added |
| SEI Investments Co | 5,124 | $3.52M | 0.00% | −2,370−31.6% | Reduced |
| State Board of Administration of Florida Retirement System | 5,171 | $3.55M | 0.01% | +210+4.2% | Added |
| HSBC Holdings PLC | 5,148 | $3.56M | 0.00% | +4,902+1,992.7% | Added |
| M&T Bank Corp | 5,187 | $3.56M | 0.01% | +427+9.0% | Added |
| Manufacturers Life Insurance Company, The | 5,236 | $3.60M | 0.00% | −175−3.2% | Reduced |
| Martingale Asset Management L P | 5,386 | $3.70M | 0.09% | −6,550−54.9% | Reduced |
| Assetmark, Inc | 5,391 | $3.71M | 0.01% | +1,132+26.6% | Added |
| Two Sigma Investments, LP | 5,428 | $3.73M | 0.01% | −3,646−40.2% | Reduced |
| LPL Financial LLC | 5,504 | $3.78M | 0.00% | −478−8.0% | Reduced |
| Toroso Investments, LLC | 5,619 | $3.86M | 0.02% | +4,338+338.6% | Added |
| Atlantic Union Bankshares Corp | 5,652 | $3.88M | 0.07% | −34−0.6% | Reduced |
| Great West Life Assurance Co | 5,759 | $3.96M | 0.01% | −2,441−29.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 5,769 | $3.96M | 0.02% | +1,706+42.0% | Added |
| Horizon Investments, LLC | 5,801 | $3.99M | 0.05% | +284+5.1% | Added |
| Barclays PLC | 5,899 | $4.05M | 0.00% | −2,854−32.6% | Reduced |
| Bridgewater Associates, LP | 6,037 | $4.15M | 0.02% | −210−3.4% | Reduced |
| Bank of Nova Scotia | 6,100 | $4.19M | 0.01% | +6,100 | New |
| Ensign Peak Advisors, Inc | 6,199 | $4.26M | 0.01% | +2,425+64.3% | Added |
| Raymond James Financial Inc | 6,202 | $4.26M | 0.00% | +3,071+98.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 6,729 | $4.62M | 0.01% | −409−5.7% | Reduced |
| TD Asset Management Inc | 6,900 | $4.74M | 0.00% | −700−9.2% | Reduced |
| Illinois Municipal Retirement Fund | 6,904 | $4.74M | 0.06% | +3,415+97.9% | Added |
| Clifford Swan Investment Counsel LLC | 7,000 | $4.81M | 0.16% | 00.0% | Unchanged |
| Van Eck Associates Corp | 7,207 | $4.95M | 0.00% | −166−2.3% | Reduced |
| Royal Bank of Canada | 7,364 | $5.06M | 0.00% | +1,392+23.3% | Added |
| Gabelli Funds LLC | 7,400 | $5.09M | 0.03% | 00.0% | Unchanged |
| ING Groep NV | 7,400 | $5.09M | 0.03% | +7,400 | New |
| California State Teachers Retirement System | 7,450 | $5.12M | 0.01% | +48+0.6% | Added |
| Lazard Asset Management LLC | 7,484 | $5.14M | 0.01% | +1,957+35.4% | Added |
| Algert Global LLC | 7,570 | $5.20M | 0.08% | −980−11.5% | Reduced |
| SCS Capital Management LLC | 7,609 | $5.25M | 0.06% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 7,824 | $5.38M | 0.12% | +7,824 | New |
| ExodusPoint Capital Management, LP | 7,826 | $5.38M | 0.06% | +7,826 | New |
| Treasurer of the State of North Carolina | 8,355 | $5.74M | 0.02% | −312−3.6% | Reduced |
| Alliancebernstein L.P. | 8,651 | $5.95M | 0.00% | +92+1.1% | Added |
| New York State Teachers Retirement System | 8,693 | $5.97M | 0.01% | 00.0% | Unchanged |
| RK Asset Management, LLC | 9,824 | $6.75M | 6.37% | −214−2.1% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 10,210 | $7.02M | 0.11% | −328−3.1% | Reduced |
| State of Alaska, Department of Revenue | 10,584 | $7.27M | 0.08% | +579+5.8% | Added |
| Schroder Investment Management Group | 10,802 | $7.54M | 0.01% | +1,842+20.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 11,098 | $7.63M | 0.03% | −634−5.4% | Reduced |
| Jane Street Group, LLC | 11,372 | $7.82M | 0.01% | −7,511−39.8% | Reduced |
| Nuveen, LLC | 11,443 | $7.86M | 0.00% | −536−4.5% | Reduced |
| UBS Group AG | 11,749 | $8.07M | 0.00% | −2,598−18.1% | Reduced |
| Walleye Capital LLC | 11,829 | $8.13M | 0.05% | +9,944+527.5% | Added |
| Legal & General Group Plc | 12,236 | $8.41M | 0.00% | −252−2.0% | Reduced |
| Vestcor Inc | 12,514 | $8.60M | 0.25% | +313+2.6% | Added |
| Renaissance Technologies LLC | 13,983 | $9.61M | 0.01% | −817−5.5% | Reduced |
| Gamco Investors, Inc. Et Al | 14,500 | $9.97M | 0.10% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 14,849 | $10.2M | 0.00% | −197−1.3% | Reduced |
| Swiss National Bank | 15,740 | $10.8M | 0.01% | +240+1.5% | Added |
| Robeco Institutional Asset Management B.V. | 16,087 | $11.1M | 0.02% | +3,550+28.3% | Added |
| UBS Asset Management Americas Inc | 16,420 | $11.3M | 0.00% | −1,164−6.6% | Reduced |
| Principal Financial Group Inc | 16,720 | $11.5M | 0.01% | −532−3.1% | Reduced |
| Quantinno Capital Management LP | 19,733 | $13.6M | 0.03% | +6,043+44.1% | Added |
| Eubel Brady & Suttman Asset Management Inc | 19,734 | $13.6M | 1.52% | +90.0% | Added |
| Franklin Resources Inc | 21,535 | $14.8M | 0.00% | +4,337+25.2% | Added |
| Rhumbline Advisers | 23,119 | $15.9M | 0.01% | −1,363−5.6% | Reduced |
| Wells Fargo & Company | 24,470 | $16.8M | 0.00% | +1,107+4.7% | Added |
| Citigroup Inc | 26,964 | $18.5M | 0.01% | +3,123+13.1% | Added |
| Qube Research & Technologies Ltd | 27,839 | $19.1M | 0.03% | +27,839 | New |
| Victory Capital Management Inc | 28,593 | $19.7M | 0.01% | +11,515+67.4% | Added |
| HB Wealth Management, LLC | 29,864 | $20.5M | 0.13% | −84−0.3% | Reduced |
| Retirement Systems of Alabama | 30,561 | $21.0M | 0.07% | −69−0.2% | Reduced |
| Pacer Advisors, Inc. | 30,636 | $21.1M | 0.05% | +28,684+1,469.5% | Added |
| Arbejdsmarkedets Tillaegspension | 31,030 | $21.3M | 0.54% | +31,030 | New |
| Natixis Advisors, L.P. | 32,238 | $22.2M | 0.03% | +3,453+12.0% | Added |
| Millennium Management LLC | 33,509 | $23.0M | 0.02% | +19,321+136.2% | Added |
| Envestnet Asset Management Inc | 35,378 | $24.3M | 0.01% | −4,074−10.3% | Reduced |
| Davenport & Co LLC | 36,359 | $25.2M | 0.14% | −3,230−8.2% | Reduced |
| Allianz Asset Management GmbH | 39,591 | $27.2M | 0.03% | +16,035+68.1% | Added |
| Goldman Sachs Group Inc | 46,897 | $32.2M | 0.00% | +3,889+9.0% | Added |
| JPMorgan Chase & Co | 54,211 | $37.3M | 0.00% | −862−1.6% | Reduced |
| Gotham Asset Management, LLC | 59,599 | $41.0M | 0.15% | +14,989+33.6% | Added |
| Price T Rowe Associates Inc | 67,487 | $46.4M | 0.01% | +1,295+2.0% | Added |
| Invesco Ltd. | 75,496 | $51.9M | 0.00% | +7,863+11.6% | Added |