How many institutional investors hold NEU?

3 tracked institutional investors disclosed a position in NEU (NEWMARKET CORP) in their most recent 13F filing.

Who is the largest institutional holder of NEU?

Izzy Englander, Millennium Management, holds the largest disclosed position in NEU, valued at $55M.

Where does this NEU ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

NEU — NEWMARKET CORP

Name: NEWMARKET CORP (NEU) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About NEWMARKET CORP (NEU)

NEWMARKET CORP (NEU) appears in the most recent 13F filings of 3 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $55M. Across recent filings, tracked investors recorded 1 new positions, 0 increased, 2 reduced, and 1 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in NEU

/100

Institutional Distribution

Added / Increased1

Reduced2

Exited1

BearishBullish

Crowded Trade Score™

How many top investors track NEU

/100

Emerging Interest

3investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

NEU Ownership Composition

How NEWMARKET CORP is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

100% of tracked value

Institutions

tracked investors

Total Reported

$92.5M

combined 13F value

Other100.0%

Other(3)

100.0%

Tracked investors reporting NEU

Investor	Firm	Shares	Market value	% of portfolio	As of
Izzy Englander	Millennium Management	86K	$55.1M	0.02%	Mar 31, 2026
Ken Griffin	Citadel Advisors	55.4K	$35.5M	0.01%	Mar 31, 2026
Ray Dalio	Bridgewater Associates	2.8K	$1.8M	0.01%	Mar 31, 2026

Izzy EnglanderMar 31, 2026
Millennium Management
Shares
86K
Value
$55.1M
% Portfolio
0.02%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
55.4K
Value
$35.5M
% Portfolio
0.01%
Ray DalioMar 31, 2026
Bridgewater Associates
Shares
2.8K
Value
$1.8M
% Portfolio
0.01%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ray Dalio	Reduced	-53.25%	$1.8M	May 15, 2026
Ken Griffin	Sold	-100.00%	$0	Feb 17, 2026
Ray Dalio	Reduced	-3.36%	$4.1K	Feb 13, 2026
Ray Dalio	New	—	$5.2K	Nov 13, 2025

Ray Dalio
Reduced
$1.8M(-53.25%)May 15, 2026
Ken Griffin
Sold
$0(-100.00%)Feb 17, 2026
Ray Dalio
Reduced
$4.1K(-3.36%)Feb 13, 2026
Ray Dalio
New
$5.2KNov 13, 2025

Frequently asked questions

How many institutional investors hold NEU?: 3 tracked institutional investors disclosed a position in NEU (NEWMARKET CORP) in their most recent 13F filing.
Who is the largest institutional holder of NEU?: Izzy Englander, Millennium Management, holds the largest disclosed position in NEU, valued at $55M.
Did institutional ownership of NEU increase or decrease?: Across recent 13F filings, tracked investors recorded 1 new positions, 0 increased, 2 reduced, and 1 fully exited NEU.
Where does this NEU ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.