NewMarket Ownership | Who Owns NewMarket?

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NewMarket Ownership Summary

NewMarket is owned by 64.83% institutional investors, 19.16% insiders, and 16.01% retail investors. Vanguard group is the largest institutional shareholder, holding 8.82% of NEU shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 2.85% of its assets in NewMarket shares.

NEU Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	NewMarket	64.83%	19.16%	16.01%
Sector	Basic Materials Stocks	58.82%	12.62%	28.56%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	828.80K	8.82%	$569.60M
Blackrock funding, inc. /de	703.12K	7.48%	$556.34M
Blackrock	615.46K	6.44%	$317.31M
London co of virginia	488.48K	5.20%	$386.51M
Vanguard capital management	348.83K	3.71%	$276.01M
Boston partners	323.90K	3.45%	$256.00M
Aqr capital management	270.01K	2.87%	$213.64M
Lsv asset management	237.76K	2.53%	$188.13M
State street	234.06K	2.49%	$185.91M
American century companies	209.44K	2.23%	$165.71M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Rk asset management	9.82K	6.37%	$6.75M
Cove street capital	2.58K	2.79%	$2.14M
London co of virginia	488.48K	2.20%	$386.51M
North forty two	3.15K	2.12%	$2.49M
Eubel brady & suttman asset management	20.12K	1.89%	$15.92M
Union heritage capital	4.81K	1.29%	$3.80M
Cobblestone asset management	2.00K	0.66%	$1.58M
Ballew advisors	1.25K	0.51%	$984.05K
Anfield capital management	2.74K	0.48%	$1.76M
Lsv asset management	237.76K	0.34%	$188.13M

Top Buyers

Holder	Shares	% Assets	Change
Aqr capital management	270.01K	0.07%	151.67K
Sixth street partners management company	102.18K	0.01%	102.18K
Gotham asset management	130.87K	0.24%	93.19K
Norges bank	82.27K	0.01%	82.27K
Boston partners	323.90K	0.23%	72.78K

Top Sellers

Holder	Shares	% Assets	Change
Millennium management	31.76K	0.01%	-54.26K
Caisse de depot et placement du quebec	91.65K	0.10%	-42.32K
Ubs group	59.12K	0.01%	-39.73K
Pacer advisors	2.63K	0.01%	-33.09K
Brandywine global investment management	-	-	-31.55K

New Positions

Holder	Shares	% Assets	Change	Value
Sixth street partners management company	102.18K	0.01%	102.18K	$80.85M
Norges bank	82.27K	0.01%	82.27K	$65.09M
Mackenzie financial	10.76K	0.01%	10.76K	$8.51M
Edgestream partners	3.82K	0.09%	3.82K	$3.02M
Twin tree management, lp	1.75K	0.01%	1.75K	$1.20M

Sold Out

Holder	Change
Denali advisors	-1.00
Stephens consulting	-1.00
Claris advisors, llc / mo /	-1.00
Frazier financial advisors	-1.00
Voisard asset management group	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	428	10.59%	6,091,867	4.84%	64	1.70%	224	16.06%	133	4.72%
Mar 31, 2026	203	-52.01%	2,334,532	-62.76%	24	0.56%	92	-53.77%	65	-56.38%
Dec 31, 2025	162	-60.49%	1,282,505	-79.13%	13	0.32%	70	-71.19%	49	-42.35%
Sep 30, 2025	192	-46.37%	1,888,785	-67.91%	20	0.51%	110	-39.56%	38	-66.37%
Jun 30, 2025	365	12.31%	6,124,750	1.70%	65	1.61%	184	19.48%	115	9.52%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Mid-Cap ETF	262.21K	2.85%	8.00
Vanguard MStar Total Stk Mkt Idx Invest	248.95K	2.71%	708.00
Vanguard Morn Total Stk Mkt Idx Investor	248.24K	2.70%	-5.53K
Vanguard Total Stock Mkt Idx Inv	248.24K	2.70%	-5.53K
Vanguard US Total Market Shares ETF	227.20K	2.39%	73.00
Touchstone Mid Cap Y	218.00K	2.37%	27.89K
JHancock Disciplined Value Mid Cap I	194.91K	2.12%	-
Pacer US Cash Cows 100 ETF	195.57K	2.06%	286.00
Vanguard Small Cap Index	179.79K	1.96%	470.00
Avantis US Small Cap Value ETF	162.36K	1.77%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Feb 24, 2026	Xu Ting	-	Buy	$247.68K
May 12, 2025	Hazelgrove Bruce R III	EVP & CAO	Sell	$199.80K
Aug 09, 2024	Hazelgrove Bruce R III	EVP & CAO	Sell	$18.00K
Aug 09, 2024	Hazelgrove Bruce R III	EVP & CAO	Sell	$673.27K
Mar 06, 2024	GOTTWALD THOMAS E	Chairman, President & CEO	Sell	$136.51K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	-
2026 Q2	-	-
2026 Q1	1	-
2025 Q4	-	-
2025 Q3	-	-

NEU Ownership FAQ

Who owns the most shares of NewMarket?

NewMarket’s largest shareholders are Vanguard group (828.8K shares, 8.82%), Blackrock funding, inc. /de (703.12K shares, 7.48%), and Blackrock (615.46K shares, 6.44%). Together, they hold 22.74% of NewMarket’s total shares outstanding.

Does Blackrock own NewMarket?

Yes, BlackRock owns 6.44% of NewMarket, totaling 615.46K shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 317.31M$. In the last quarter, BlackRock increased its holdings by 1.89K shares, a 0.31% change.

Who is NewMarket’s biggest shareholder by percentage of total assets invested?

Rk asset management is NewMarket’s biggest shareholder by percentage of total assets invested, with 6.37% of its assets in 9.82K NewMarket shares, valued at 6.75M$.

Who is the top mutual fund holder of NewMarket shares?

iShares Core S&P Mid-Cap ETF is the top mutual fund holder of NewMarket shares, with 2.85% of its total shares outstanding invested in 262.21K NewMarket shares.

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