NewmarketNEU
13F holders, Q2 2026 (June 30)424holders +40
84new positions
44sold out
9famous investors
$791.04avg. 13F price*
At the end of Q2 2026, 424 institutions reported holding Newmarket Corp. (NEU) in their 13F filings, up 40 from Q1 2026. 84 opened new positions and 44 sold out. The largest holders were BlackRock, Inc. ($556.3M), London Co. of Virginia ($386.5M) and Vanguard Portfolio Management LLC ($329.2M). 9 famous investors held it, including Joel Greenblatt (0.2% of Gotham Asset Management's portfolio), Mario Gabelli (0.1% of GAMCO Investors's portfolio) and Cliff Asness (0.1% of AQR Capital Management's portfolio).
- Company
- Newmarket Corp.
- CUSIP
- 651587107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 84 | $58.6M |
| Exits | 44 | $58.3M |
All 13F filers, Q1 2026 → Q2 2026: 681,335 shares bought and 565,897 shares sold, net +115,438 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 424 holders
| BlackRock, Inc. | 0.01% | Reduce -1.9% | 703,123 | $556.3M |
| London Co. of Virginia | 2.20% | Add +6.0% | 488,482 | $386.5M |
| Vanguard Portfolio Management LLC | 0.01% | Reduce -7.6% | 416,063 | $329.2M |
| Vanguard Capital Management LLC | 0.01% | Reduce -1.5% | 348,834 | $276.0M |
| Boston Partners | 0.23% | Add +29.0% | 323,902 | $256.0M |
| AQR Capital Management | 0.07% | Add +128.2% | 270,011 | $213.6M |
| LSV Asset Management | 0.34% | Reduce -10.8% | 237,762 | $188.1M |
| State Street Corp. | 0.01% | Add +0.2% | 234,065 | $185.9M |
| American Century Companies Inc. | 0.07% | Add +24.2% | 209,436 | $165.7M |
| Dimensional Fund Advisors LP | 0.03% | Add +5.7% | 205,661 | $162.7M |
| Geode Capital Management, LLC | 0.01% | Add +3.4% | 190,942 | $151.1M |
| Gotham Asset Management | 0.24% | Add +247.3% | 130,865 | $103.5M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -0.6% | 102,184 | $80.9M |
| Morgan Stanley | 0.00% | Add +5.2% | 98,334 | $77.8M |
| Caisse de depot et placement du Quebec | 0.10% | Reduce -31.6% | 91,650 | $72.5M |
| T. Rowe Price Associates Inc. | 0.01% | Add +22.3% | 85,978 | $68.0M |
| Northern Trust Corp. | 0.01% | Add +0.3% | 82,458 | $65.2M |
| Norges Bank | 0.01% | — | 82,266 | $65.1M |
| Goldman Sachs Group Inc. | 0.01% | Add +39.5% | 73,501 | $58.2M |
| Invesco Ltd. | 0.00% | Reduce -2.2% | 73,081 | $57.8M |
| Bank of New York Mellon Corp | 0.01% | Reduce -6.8% | 71,085 | $56.2M |
| Bank of America Corp. | 0.00% | Add +21.9% | 60,849 | $48.1M |
| UBS Group AG | 0.01% | Reduce -40.2% | 59,120 | $46.8M |
| JPMorgan Chase & Co. | 0.00% | Reduce -1.4% | 55,231 | $43.9M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +0.0% | 54,629 | $43.2M |
| Natixis Advisors, LLC | 0.04% | Add +38.6% | 50,211 | $39.7M |
| Vanguard Fiduciary Trust Co. | 0.01% | Reduce -0.5% | 48,244 | $38.2M |
| Jones Financial Companies LLLP | 0.02% | Add +42.2% | 47,595 | $37.7M |
| First Trust Advisors LP | 0.02% | Add +46.5% | 44,373 | $35.1M |
| DAVENPORT & Co LLC | 0.16% | Add +0.1% | 40,855 | $32.3M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -2.8% | 34,157 | $27.0M |
| Millennium Management | 0.02% | Reduce -63.1% | 31,763 | $25.1M |
| Allianz Asset Management GmbH | 0.02% | Reduce -30.6% | 31,379 | $24.8M |
| HB Wealth Management, LLC | 0.13% | Add +1.1% | 30,269 | $24.0M |
| Retirement Systems of Alabama | 0.07% | Reduce -5.4% | 29,095 | $23.0M |
| Wells Fargo & Company | 0.00% | Add +13.0% | 26,714 | $21.1M |
| Federated Hermes, Inc. | 0.03% | Add +3311.8% | 24,224 | $19.2M |
| Rhumbline Advisers | 0.01% | Reduce -6.4% | 22,644 | $17.9M |
| Los Angeles Capital Management LLC | 0.06% | Reduce -57.7% | 21,989 | $17.4M |
| Eubel Brady & Suttman Asset Management Inc. | 2.02% | Reduce -1.4% | 20,124 | $15.9M |
| Jane Street Group, LLC | 0.01% | New | 18,784 | $14.9M |
| Royal Bank of Canada | 0.00% | Add +137.7% | 17,719 | $14.0M |
| Principal Financial Group Inc. | 0.01% | Reduce -0.2% | 17,322 | $13.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -1.5% | 17,194 | $13.6M |
| Swiss National Bank | 0.01% | Reduce -4.1% | 15,100 | $11.9M |
| GAMCO Investors | 0.10% | No change | 14,500 | $11.5M |
| Citigroup Inc. | 0.00% | Add +60.8% | 13,283 | $10.5M |
| Quantinno Capital Management LP | 0.01% | Add +24.3% | 13,155 | $10.4M |
| Susquehanna Portfolio Strategies, LLC | 0.17% | Add +1511.3% | 13,132 | $10.4M |
| Nuveen, LLC | 0.00% | Add +7.1% | 12,790 | $10.1M |
| Ameriprise Financial Inc. | 0.00% | Reduce -10.7% | 12,747 | $10.1M |
| Voya Investment Management LLC | 0.01% | Reduce -4.2% | 12,012 | $9.5M |
| Illinois Municipal Retirement Fund | 0.10% | Add +5.8% | 11,731 | $9.3M |
| Mariner, LLC | 0.01% | Add +249.1% | 11,163 | $8.8M |
| Mackenzie Financial Corp. | 0.01% | New | 10,759 | $8.5M |
| Legal & General Group Plc | 0.00% | Reduce -5.7% | 10,735 | $8.5M |
| Allspring Global Investments Holdings, LLC | 0.01% | Reduce -15.6% | 10,701 | $8.4M |
| Sei Investments Co. | 0.01% | Reduce -56.6% | 10,587 | $8.4M |
| O'shaughnessy Asset Management, LLC | 0.04% | Add +53.8% | 10,387 | $8.2M |
| Renaissance Technologies | 0.01% | Reduce -70.0% | 9,932 | $7.9M |
| State of Alaska, Department of Revenue | 0.08% | Reduce -9.3% | 9,696 | $7.7M |
| Treasurer of the State of North Carolina | 0.02% | Reduce -0.3% | 9,320 | $7.4M |
| Raymond James Financial Inc. | 0.00% | Reduce -2.2% | 9,140 | $7.2M |
| California State Teachers Retirement System | 0.01% | Reduce -2.3% | 8,996 | $7.1M |
| Mercer Global Advisors Inc. | 0.01% | Reduce -29.1% | 8,620 | $6.8M |
| BNP Paribas Financial Markets | 0.00% | Add +582.5% | 8,142 | $6.4M |
| SCS Capital Management LLC | 0.06% | Add +0.1% | 7,613 | $6.0M |
| New York State Teachers Retirement System | 0.01% | Reduce -10.5% | 7,551 | $6.0M |
| Gabelli Funds LLC | 0.04% | No change | 7,400 | $5.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -8.7% | 9,019 | $5.8M |
| Franklin Resources Inc. | 0.00% | Reduce -38.8% | 7,147 | $5.7M |
| Van Eck Associates Corp. | 0.00% | Reduce -9.9% | 6,735 | $5.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +9.7% | 6,461 | $5.1M |
| Clifford Swan Investment Counsel LLC | 0.16% | Reduce -8.6% | 6,400 | $5.1M |
| Assetmark, Inc. | 0.01% | Add +7.1% | 6,357 | $5.0M |
| Cerity Partners LLC | 0.01% | Add +381.1% | 6,201 | $4.9M |
| Creative Planning | 0.00% | Add +115.7% | 6,034 | $4.8M |
| XTX Topco Ltd | 0.06% | Reduce -41.1% | 6,001 | $4.7M |
| CANADA LIFE ASSURANCE Co | 0.01% | Reduce -2.0% | 5,816 | $4.6M |
| Ieq Capital, LLC | 0.02% | New | 5,730 | $4.5M |
| Atlantic Union Bankshares Corp | 0.07% | No change | 5,652 | $4.5M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +4.8% | 5,503 | $4.4M |
| Ritholtz Wealth Management | 0.06% | Add +25.6% | 5,481 | $4.3M |
| M&T Bank Corp | 0.01% | Reduce -0.1% | 5,016 | $4.0M |
| Russell Investments Group, Ltd. | 0.00% | Add +3.5% | 4,904 | $3.9M |
| Union Heritage Capital, LLC | 1.29% | No change | 4,808 | $3.8M |
| Engineers Gate Manager LP | 0.05% | Reduce -25.9% | 4,668 | $3.7M |
| Advisors Asset Management, Inc. | 0.05% | Add +33.0% | 4,486 | $3.5M |
| Boothbay Fund Management, LLC | 0.07% | New | 4,456 | $3.5M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | Reduce -33.5% | 4,347 | $3.4M |
| Nomura Asset Management International Inc. | 0.00% | No change | 4,100 | $3.2M |
| Squarepoint Ops LLC | 0.01% | Reduce -56.7% | 3,983 | $3.2M |
| Neuberger Berman Group LLC | 0.00% | Reduce -12.8% | 3,977 | $3.1M |
| LPL Financial LLC | 0.00% | Add +5.6% | 3,955 | $3.1M |
| Edgestream Partners, L.P. | 0.09% | New | 3,822 | $3.0M |
| D. E. Shaw & Co. | 0.00% | Reduce -8.8% | 3,760 | $3.0M |
| Salomon & Ludwin, LLC | 0.24% | No change | 3,740 | $2.9M |
| NewEdge Wealth, LLC | 0.03% | Add +21.5% | 3,684 | $2.9M |
| MetLife Investment Management, LLC | 0.01% | Reduce -4.2% | 3,653 | $2.9M |
| ING Groep NV | 0.01% | Reduce -20.1% | 3,434 | $2.7M |
"% of holder's portfolio" is NEU's weight in each manager's 13F, not the share of Newmarket Corp. the manager owns.