NewMarket Corporation (NEU) insider trades, Congressional trades and 13F ownership

OQRO

NewMarket Corporation (NEU) insider trades, Congressional trades and 13F ownership | OQRO

Who owns it (13F)

As of Jun 30, 2026

Institutions reporting a stake, Q2 2026

422

+38 vs Q1 2026

Share of stock reported

65.3%

6.01M of 9.2M shares outstanding

Change vs Q1 2026

+114K shares

84 new positions, 45 positions closed

Reported in 13F filings, which cover managers over $100M and include double counting. A 13F shows holdings on the last day of the quarter, not when shares were bought or sold. Change counts the 414 managers that reported both quarters.

Largest reported holders, Q2 2026

1BlackRock, Inc. Trimmed (-14K shares)703K sh · $556M11.7% of reported
2London Co Of Virginia Added (+27K shares)488K sh · $387M8.1% of reported
3Vanguard Portfolio Management Llc Trimmed (-34K shares)416K sh · $329M6.9% of reported
4Vanguard Capital Management Llc Trimmed (-5,457 shares)349K sh · $276M5.8% of reported
5Boston Partners Added (+73K shares)324K sh · $256M5.4% of reported
6Aqr Capital Management Llc Added (+152K shares)270K sh · $214M4.5% of reported
7Lsv Asset Management Trimmed (-29K shares)238K sh · $188M4.0% of reported
8State Street Corp About the same234K sh · $186M3.9% of reported
9American Century Companies Inc Added (+41K shares)209K sh · $166M3.5% of reported
10Dimensional Fund Advisors Lp Added (+11K shares)206K sh · $163M3.4% of reported
11Geode Capital Management, Llc Added (+6,212 shares)191K sh · $151M3.2% of reported
12Gotham Asset Management, LLC Added (+93K shares)131K sh · $104M2.2% of reported
13Charles Schwab Investment Management Inc About the same102K sh · $80.9M1.7% of reported
14Morgan Stanley Added (+4,863 shares)98K sh · $77.8M1.6% of reported
15Caisse de depot et placement du Quebec Trimmed (-42K shares)92K sh · $72.5M1.5% of reported
16Price T Rowe Associates Inc /Md/ Added (+16K shares)86K sh · $68M1.4% of reported
17Northern Trust Corp About the same82K sh · $65.2M1.4% of reported
18Norges Bank No comparable report last quarter82K sh · $65.1M1.4% of reported
19Goldman Sachs Group Inc Added (+21K shares)74K sh · $58.2M1.2% of reported
20Invesco Ltd. Trimmed (-1,648 shares)73K sh · $57.8M1.2% of reported

Source: SEC Form 13F data sets, every filer, common stock only (options and bonds left out); 2 managers also reported puts and 5 managers calls. Amendments are applied; lines whose value was filed in thousands are scaled, and lines whose shares and value disagree are left out.

Fund moves · 0

Who owns it (13F)

Largest reported holders, Q2 2026