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, Q2 2026
Institutional positions in Newmarket Corp as of Jun 30, 2026. 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
- 424
- +46 vs. Q1 2026
- Shares held
- 6.01M
- +199.9K (+3.4%) vs. Q1 2026
- Total value
- $4.75B
- +$1.03B (+27.7%) vs. Q1 2026
- New holders
- 91
- 128 more added
- Sold out
- 45
- 140 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Newmarket Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vestcor Inc | 804 | $636.0K | 0.02% | 00.0% | Unchanged |
| Entropy Technologies, LP | 783 | $619.5K | 0.02% | −1,949−71.3% | Reduced |
| Childress Capital Advisors, LLC | 779 | $616.5K | 0.10% | +233+42.7% | Added |
| Argent Trust Co | 773 | $611.6K | 0.02% | +87+12.7% | Added |
| SG Americas Securities, LLC | 772 | $611.0K | 0.00% | −3,204−80.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 757 | $599.0K | 0.13% | +757 | New |
| Aigen Investment Management, LP | 757 | $599.0K | 0.16% | +369+95.1% | Added |
| Numerai GP LLC | 752 | $595.0K | 0.05% | +752 | New |
| Public Employees Retirement Association of Colorado | 750 | $593.0K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 731 | $578.4K | 0.00% | −4−0.5% | Reduced |
| Commonwealth Equity Services, LLC | 722 | $571.1K | 0.00% | +33+4.8% | Added |
| Bridgewater Associates, LP | 714 | $564.9K | 0.00% | −2,108−74.7% | Reduced |
| HighTower Advisors, LLC | 710 | $561.6K | 0.00% | −81−10.2% | Reduced |
| RiverFront Investment Group, LLC | 708 | $560.2K | 0.01% | +708 | New |
| Kestra Investment Management, LLC | 693 | $548.1K | 0.01% | +693 | New |
| Bank of Montreal | 690 | $546.0K | 0.00% | −1,144−62.4% | Reduced |
| L2 Asset Management, LLC | 685 | $543.2K | 0.06% | −251−26.8% | Reduced |
| Kanawha Capital Management LLC | 685 | $542.0K | 0.04% | 00.0% | Unchanged |
| Buckingham Strategic Partners | 678 | $536.5K | 0.00% | +678 | New |
| Vident Advisory, LLC | 668 | $528.5K | 0.00% | −51−7.1% | Reduced |
| Amundi | 666 | $527.0K | 0.00% | −1,468−68.8% | Reduced |
| Mount Yale Investment Advisors, LLC | 653 | $518.1K | 0.01% | +25+4.0% | Added |
| Brighton Jones LLC | 632 | $499.7K | 0.01% | +632 | New |
| MAI Capital Management | 618 | $489.5K | 0.00% | +385+165.2% | Added |
| denkapparat Operations GmbH | 616 | $487.4K | 0.16% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 609 | $481.9K | 0.02% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 598 | $473.2K | 0.00% | −24−3.9% | Reduced |
| Round Rock Advisors, LLC | 596 | $471.6K | 0.06% | +54+10.0% | Added |
| Integrated Wealth Concepts LLC | 595 | $470.8K | 0.00% | +595 | New |
| Dakota Wealth Management | 583 | $461.1K | 0.01% | −120−17.1% | Reduced |
| Baird Financial Group, Inc. | 580 | $458.9K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 577 | $456.6K | 0.00% | +91+18.7% | Added |
| Silvercrest Asset Management Group LLC | 577 | $456.5K | 0.00% | 00.0% | Unchanged |
| PEAK6 LLC | 574 | $453.9K | 0.01% | +574 | New |
| Crossmark Global Holdings, Inc. | 569 | $450.2K | 0.01% | −104−15.5% | Reduced |
| Inscription Capital, LLC | 565 | $446.8K | 0.04% | +114+25.3% | Added |
| Strategic Wealth Partners, Ltd. | 561 | $443.9K | 0.03% | 00.0% | Unchanged |
| Brian Low Financial Group, LLC | 561 | $443.9K | 0.26% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 568 | $437.4K | 0.01% | +568 | New |
| Securian Asset Management, Inc | 563 | $433.6K | 0.02% | −21−3.6% | Reduced |
| Swiss Life Asset Management Ltd | 546 | $432.0K | 0.00% | −246−31.1% | Reduced |
| Janney Montgomery Scott LLC | 531 | $420.0K | 0.00% | −175−24.8% | Reduced |
| Intrua Financial, LLC | 530 | $419.4K | 0.04% | +530 | New |
| Tower Research Capital LLC (TRC) | 527 | $417.0K | 0.01% | +111+26.7% | Added |
| Occudo Quantitative Strategies LP | 510 | $403.5K | 0.02% | 00.0% | Unchanged |
| Texas Capital Bank Wealth Management Services Inc | 509 | $402.7K | 0.02% | −144−22.1% | Reduced |
| New York Life Investment Management LLC | 501 | $396.4K | 0.00% | −411−45.1% | Reduced |
| Martingale Asset Management L P | 497 | $393.2K | 0.01% | −3,363−87.1% | Reduced |
| Callan Family Office, LLC | 496 | $392.5K | 0.01% | +1+0.2% | Added |
| CWM Advisors, LLC | 494 | $390.9K | 0.02% | +494 | New |
| Pallas Capital Advisors LLC | 486 | $384.6K | 0.01% | +486 | New |
| Snowden Capital Advisors LLC | 483 | $383.6K | 0.01% | +82+20.4% | Added |
| Atria Investments LLC | 472 | $373.5K | 0.00% | +85+22.0% | Added |
| IMC-Chicago, LLC | 470 | $371.9K | 0.00% | +56+13.5% | Added |
| Ethic Inc. | 457 | $361.6K | 0.00% | −1,217−72.7% | Reduced |
| Rockefeller Capital Management L.P. | 451 | $357.6K | 0.00% | +48+11.9% | Added |
| Bull Harbor Capital LLC | 450 | $356.1K | 0.07% | +450 | New |
| Quadrant Capital Group LLC | 444 | $351.3K | 0.01% | 00.0% | Unchanged |
| Machina Capital S.A.S. | 442 | $349.7K | 0.06% | +442 | New |
| Frec Markets, Inc. | 421 | $333.1K | 0.03% | +421 | New |
| Smithfield Trust Co | 419 | $333.0K | 0.01% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 419 | $331.5K | 0.12% | +119+39.7% | Added |
| Panagora Asset Management Inc | 411 | $325.2K | 0.00% | −8−1.9% | Reduced |
| Kestra Advisory Services, LLC | 400 | $316.8K | 0.00% | +400 | New |
| Capstone Investment Advisors, LLC | 392 | $310.2K | 0.00% | +392 | New |
| Principal Securities, Inc. | 384 | $303.8K | 0.00% | −306−44.3% | Reduced |
| Cresset Asset Management, LLC | 369 | $293.4K | 0.00% | +34+10.1% | Added |
| Dorsey Wright & Associates | 361 | $285.6K | 0.05% | 00.0% | Unchanged |
| Wiley Bros.-Aintree Capital, LLC | 360 | $285.0K | 0.00% | −25−6.5% | Reduced |
| Great Lakes Advisors, LLC | 360 | $285.0K | 0.00% | 00.0% | Unchanged |
| DnB Asset Management AS | 360 | $284.8K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 359 | $284.1K | 0.00% | −982−73.2% | Reduced |
| Northwestern Mutual Wealth Management Co | 348 | $275.4K | 0.00% | +15+4.5% | Added |
| Affinity Capital Advisors, LLC | 342 | $272.5K | 0.03% | +342 | New |
| Allworth Financial LP | 341 | $269.8K | 0.00% | +236+224.8% | Added |
| Fortune Financial Advisors, LLC | 334 | $264.3K | 0.11% | 00.0% | Unchanged |
| Wedmont Private Capital | 345 | $263.5K | 0.01% | +345 | New |
| Red Door Wealth Management, LLC | 326 | $257.9K | 0.02% | 00.0% | Unchanged |
| Ci Investments Inc. | 322 | $254.8K | 0.00% | −1−0.3% | Reduced |
| Utah Retirement Systems | 321 | $254.0K | 0.00% | −14−4.2% | Reduced |
| J. Derek Lewis & Associates Inc. | 320 | $253.2K | 0.05% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 317 | $250.9K | 0.00% | +317 | New |
| Vestmark Advisory Solutions, Inc. | 315 | $249.6K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 315 | $249.2K | 0.01% | +315 | New |
| Marin Bay Wealth Advisors, LLC | 314 | $248.6K | 0.13% | +1+0.3% | Added |
| Krilogy Financial LLC | 313 | $247.7K | 0.01% | +313 | New |
| AlphaGrep UK Ltd | 312 | $246.9K | 0.08% | −959−75.5% | Reduced |
| Fox Run Management, L.L.C. | 312 | $246.9K | 0.04% | +312 | New |
| NorthCrest Asset Manangement, LLC | 322 | $246.8K | 0.01% | +322 | New |
| Prime Capital Investment Advisors, LLC | 304 | $240.5K | 0.00% | +304 | New |
| Evolve Private Wealth, LLC | 302 | $239.8K | 0.01% | +302 | New |
| DekaBank Deutsche Girozentrale | 382 | $239.0K | 0.00% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 302 | $239.0K | 0.00% | +302 | New |
| ProShare Advisors LLC | 301 | $238.2K | 0.00% | −12−3.8% | Reduced |
| Charter Research & Investment Group, Inc. | 300 | $237.4K | 0.14% | +300 | New |
| Claret Asset Management Corp | 300 | $237.0K | 0.03% | +300 | New |
| Citizens Financial Group Inc | 298 | $236.7K | 0.00% | +298 | New |
| Sequoia Financial Advisors, LLC | 298 | $235.8K | 0.00% | +298 | New |
| CIBC World Markets Inc. | 296 | $234.2K | 0.00% | +296 | New |
| GAMMA Investing LLC | 292 | $231.0K | 0.01% | +56+23.7% | Added |