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, Q3 2025
Institutional positions in Newmarket Corp 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
- 403
- +49 vs. Q2 2025
- Shares held
- 6.15M
- +163.6K (+2.7%) vs. Q2 2025
- Total value
- $5.09B
- +$967.9M (+23.5%) vs. Q2 2025
- New holders
- 84
- 155 more added
- Sold out
- 35
- 89 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Newmarket Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mutual of America Capital Management LLC | 3,601 | $2.98M | 0.03% | −153−4.1% | Reduced |
| Ieq Capital, LLC | 3,645 | $3.02M | 0.01% | +3,249+820.5% | Added |
| Ensign Peak Advisors, Inc | 3,774 | $3.13M | 0.01% | +1,165+44.7% | Added |
| Cerity Partners LLC | 3,818 | $3.16M | 0.01% | +3,240+560.6% | Added |
| Salomon & Ludwin, LLC | 3,740 | $3.16M | 0.28% | +144+4.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 3,864 | $3.20M | 0.01% | −3,600−48.2% | Reduced |
| Virginia Retirement Systems Et Al | 3,964 | $3.28M | 0.02% | +400+11.2% | Added |
| MetLife Investment Management | 3,979 | $3.30M | 0.02% | −59−1.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 4,063 | $3.37M | 0.02% | +1,168+40.3% | Added |
| Nisa Investment Advisors, LLC | 4,118 | $3.42M | 0.01% | +2,479+151.3% | Added |
| State of Tennessee, Treasury Department | 4,139 | $3.43M | 0.01% | −761−15.5% | Reduced |
| Assetmark, Inc | 4,259 | $3.53M | 0.01% | +761+21.8% | Added |
| CWM, LLC | 4,268 | $3.54M | 0.01% | +3,837+890.3% | Added |
| Neuberger Berman Group LLC | 4,473 | $3.70M | 0.00% | +225+5.3% | Added |
| M&T Bank Corp | 4,760 | $3.94M | 0.01% | −217−4.4% | Reduced |
| Mariner, LLC | 4,765 | $3.95M | 0.01% | +1,886+65.5% | Added |
| Union Heritage Capital, LLC | 4,808 | $3.98M | 1.29% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 4,961 | $4.11M | 0.01% | −594−10.7% | Reduced |
| Russell Investments Group, Ltd. | 5,019 | $4.16M | 0.00% | +454+9.9% | Added |
| Blue Edge Capital, LLC | 5,054 | $4.19M | 0.59% | 00.0% | Unchanged |
| MML Investors Services, LLC | 5,088 | $4.21M | 0.01% | +226+4.6% | Added |
| Teacher Retirement System of Texas | 5,293 | $4.38M | 0.02% | −3,331−38.6% | Reduced |
| Manufacturers Life Insurance Company, The | 5,411 | $4.48M | 0.00% | −152−2.7% | Reduced |
| Horizon Investments, LLC | 5,517 | $4.57M | 0.06% | +1,096+24.8% | Added |
| Lazard Asset Management LLC | 5,527 | $4.58M | 0.01% | +3,009+119.5% | Added |
| Atlantic Union Bankshares Corp | 5,686 | $4.71M | 0.09% | +5,686 | New |
| Royal Bank of Canada | 5,972 | $4.95M | 0.00% | −563−8.6% | Reduced |
| LPL Financial LLC | 5,982 | $4.95M | 0.00% | +1,536+34.5% | Added |
| Bridgewater Associates, LP | 6,247 | $5.17M | 0.02% | +1,014+19.4% | Added |
| Simplex Trading, LLC | 6,660 | $5.51M | 0.12% | +2,168+48.3% | Added |
| EAM Investors, LLC | 6,968 | $5.68M | 0.65% | +713+11.4% | Added |
| Clifford Swan Investment Counsel LLC | 7,000 | $5.80M | 0.19% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 7,138 | $5.91M | 0.01% | +156+2.2% | Added |
| Van Eck Associates Corp | 7,373 | $6.11M | 0.01% | +172+2.4% | Added |
| Gabelli Funds LLC | 7,400 | $6.13M | 0.04% | 00.0% | Unchanged |
| California State Teachers Retirement System | 7,402 | $6.13M | 0.01% | +10.0% | Added |
| SEI Investments Co | 7,494 | $6.21M | 0.01% | −1,922−20.4% | Reduced |
| TD Asset Management Inc | 7,600 | $6.29M | 0.01% | −1,000−11.6% | Reduced |
| SCS Capital Management LLC | 7,609 | $6.32M | 0.07% | +848+12.5% | Added |
| Great West Life Assurance Co | 8,200 | $6.70M | 0.01% | +169+2.1% | Added |
| Algert Global LLC | 8,550 | $7.08M | 0.12% | +3,670+75.2% | Added |
| Alliancebernstein L.P. | 8,559 | $7.09M | 0.00% | +15+0.2% | Added |
| Treasurer of the State of North Carolina | 8,667 | $7.18M | 0.02% | −118−1.3% | Reduced |
| New York State Teachers Retirement System | 8,693 | $7.20M | 0.01% | +100+1.2% | Added |
| Barclays PLC | 8,753 | $7.25M | 0.00% | −11,816−57.4% | Reduced |
| Schroder Investment Management Group | 8,960 | $7.32M | 0.01% | +8,960 | New |
| Two Sigma Investments, LP | 9,074 | $7.52M | 0.01% | −43,053−82.6% | Reduced |
| State of Alaska, Department of Revenue | 10,005 | $8.29M | 0.08% | −12−0.1% | Reduced |
| RK Asset Management, LLC | 10,038 | $8.33M | 7.58% | −129−1.3% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 10,538 | $8.73M | 0.14% | +7,039+201.2% | Added |
| Man Group plc | 10,636 | $8.81M | 0.02% | +3,400+47.0% | Added |
| Royce & Associates LP | 11,500 | $9.52M | 0.09% | −1,665−12.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 11,732 | $9.72M | 0.04% | +9,532+433.3% | Added |
| Martingale Asset Management L P | 11,936 | $9.89M | 0.25% | −7,556−38.8% | Reduced |
| Nuveen, LLC | 11,979 | $9.92M | 0.00% | −358−2.9% | Reduced |
| Vestcor Inc | 12,201 | $10.1M | 0.30% | −123−1.0% | Reduced |
| Legal & General Group Plc | 12,488 | $10.3M | 0.00% | −383−3.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 12,537 | $10.4M | 0.02% | +2,153+20.7% | Added |
| Quantinno Capital Management LP | 13,690 | $11.3M | 0.03% | +7,818+133.1% | Added |
| Millennium Management LLC | 14,188 | $11.8M | 0.01% | +6,812+92.4% | Added |
| UBS Group AG | 14,347 | $11.9M | 0.00% | +2,479+20.9% | Added |
| Gamco Investors, Inc. Et Al | 14,500 | $12.0M | 0.12% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 14,727 | $12.2M | 0.02% | +8,812+149.0% | Added |
| Renaissance Technologies LLC | 14,800 | $12.3M | 0.02% | −8,900−37.6% | Reduced |
| Ameriprise Financial Inc | 15,046 | $12.5M | 0.00% | +4,603+44.1% | Added |
| Swiss National Bank | 15,500 | $12.8M | 0.01% | +100+0.6% | Added |
| Victory Capital Management Inc | 17,078 | $14.1M | 0.01% | +5,720+50.4% | Added |
| Franklin Resources Inc | 17,198 | $14.2M | 0.00% | +4,971+40.7% | Added |
| Principal Financial Group Inc | 17,252 | $14.3M | 0.01% | +204+1.2% | Added |
| UBS Asset Management Americas Inc | 17,584 | $14.6M | 0.00% | −10,584−37.6% | Reduced |
| Jane Street Group, LLC | 18,883 | $15.6M | 0.02% | −13,944−42.5% | Reduced |
| Eubel Brady & Suttman Asset Management Inc | 19,725 | $16.3M | 1.88% | +19,725 | New |
| Wells Fargo & Company | 23,363 | $19.3M | 0.00% | +757+3.3% | Added |
| Allianz Asset Management GmbH | 23,556 | $19.5M | 0.02% | +14,968+174.3% | Added |
| Citigroup Inc | 23,841 | $19.7M | 0.01% | +8,285+53.3% | Added |
| Rhumbline Advisers | 24,482 | $20.3M | 0.02% | −3,760−13.3% | Reduced |
| Natixis Advisors, L.P. | 28,785 | $23.8M | 0.03% | +4,059+16.4% | Added |
| HB Wealth Management, LLC | 29,948 | $24.8M | 0.17% | +25,919+643.3% | Added |
| Retirement Systems of Alabama | 30,630 | $25.4M | 0.08% | +205+0.7% | Added |
| Davenport & Co LLC | 39,589 | $32.6M | 0.18% | −31,847−44.6% | Reduced |
| Envestnet Asset Management Inc | 39,452 | $32.7M | 0.01% | +1,192+3.1% | Added |
| Goldman Sachs Group Inc | 43,008 | $35.6M | 0.01% | +5,546+14.8% | Added |
| Gotham Asset Management, LLC | 44,610 | $36.9M | 0.16% | +21,026+89.2% | Added |
| JPMorgan Chase & Co | 55,073 | $45.6M | 0.00% | +1,118+2.1% | Added |
| Price T Rowe Associates Inc | 66,192 | $54.8M | 0.01% | +30,697+86.5% | Added |
| Invesco Ltd. | 67,633 | $56.0M | 0.01% | +35,789+112.4% | Added |
| First Trust Advisors LP | 77,148 | $63.9M | 0.05% | −13,914−15.3% | Reduced |
| Northern Trust Corp | 79,703 | $66.0M | 0.01% | +78+0.1% | Added |
| Morgan Stanley | 81,006 | $67.1M | 0.00% | +10,477+14.9% | Added |
| Allspring Global Investments Holdings, LLC | 84,023 | $70.5M | 0.11% | −93,986−52.8% | Reduced |
| Bank of New York Mellon Corp | 96,270 | $79.7M | 0.01% | +3,384+3.6% | Added |
| Caisse de Depot Et Placement du Quebec | 99,256 | $82.2M | 0.15% | +78,422+376.4% | Added |
| Charles Schwab Investment Management Inc | 99,833 | $82.7M | 0.01% | +20,729+26.2% | Added |
| American Century Companies Inc | 128,933 | $106.8M | 0.05% | +15,179+13.3% | Added |
| AQR Capital Management LLC | 137,943 | $114.2M | 0.07% | +91,458+196.7% | Added |
| Geode Capital Management, LLC | 166,671 | $138.1M | 0.01% | +10,058+6.4% | Added |
| Dimensional Fund Advisors LP | 179,702 | $148.8M | 0.03% | +2,049+1.2% | Added |
| State Street Corp | 235,722 | $195.9M | 0.01% | −3,263−1.4% | Reduced |
| LSV Asset Management | 268,432 | $222.3M | 0.49% | +6,284+2.4% | Added |
| London Co of Virginia | 529,332 | $438.4M | 2.42% | −24,147−4.4% | Reduced |