Canonical: https://ownershiptrace.com/13f/companies/1237

# Who owns NEWMARKET CORP (NEU)? Elite investor 13F holders

6 tracked elite investors reported holding NEWMARKET CORP as of 2026-06-30, including Gotham Asset Management, Renaissance Technologies LLC, GAMCO, D.E. Shaw, GMO. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

6 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials

NewMarket Corporation, through its subsidiaries, primarily engages in the manufacture and sale of petroleum additives. It offers lubricant additives for use in various vehicle and industrial applications, including engine oils, transmission fluids, off-road powertrain and hydraulic systems, gear oils, hydraulic oils, turbine oils, and other applications where metal-to-metal moving parts are…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | NEWMARKET CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 103545623.00 USD | 130865.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | NEWMARKET CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 7858596.00 USD | 9932.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [GAMCO](https://ownershiptrace.com/13f/investors/137) | NEWMARKET CORP | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 11472980.00 USD | 14500.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | NEWMARKET CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2975062.00 USD | 3760.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [GMO](https://ownershiptrace.com/13f/investors/94674) | NEWMARKET CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 1487531.00 USD | 1880.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | NEWMARKET CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 564945.00 USD | 714.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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