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Livermore
Livermore
ZHEN

Newmarket Corp

NEU
Exchange
NYSE
Industry
Industrial Organic Chemicals
SEC CIK
0001282637

No open-market purchases or sales by Newmarket Corp insiders were filed in the last 90 days; 424 institutions reported holding it in 13F filings for Q2 2026, worth $4.75B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Newmarket Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
424
+46 vs. Q1 2026
Shares held
6.01M
+199.9K (+3.4%) vs. Q1 2026
Total value
$4.75B
+$1.03B (+27.7%) vs. Q1 2026
New holders
91
128 more added
Sold out
45
140 more reduced

6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting NEU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 424 institutions
Q1 2021: 261 institutionsQ2 2021: 249 institutionsQ3 2021: 247 institutionsQ4 2021: 246 institutionsQ1 2022: 236 institutionsQ2 2022: 219 institutionsQ3 2022: 228 institutionsQ4 2022: 245 institutionsQ1 2023: 263 institutionsQ2 2023: 270 institutionsQ3 2023: 280 institutionsQ4 2023: 308 institutionsQ1 2024: 327 institutionsQ2 2024: 316 institutionsQ3 2024: 321 institutionsQ4 2024: 316 institutionsQ1 2025: 318 institutionsQ2 2025: 357 institutionsQ3 2025: 403 institutionsQ4 2025: 417 institutionsQ1 2026: 384 institutionsQ2 2026: 424 institutions
Value heldQ2 2026: $4.75B
Q1 2021: $2.33BQ2 2021: $1.98BQ3 2021: $1.99BQ4 2021: $1.95BQ1 2022: $1.84BQ2 2022: $1.73BQ3 2022: $1.75BQ4 2022: $1.84BQ1 2023: $2.18BQ2 2023: $2.38BQ3 2023: $2.73BQ4 2023: $3.21BQ1 2024: $3.80BQ2 2024: $3.14BQ3 2024: $3.35BQ4 2024: $3.22BQ1 2025: $3.42BQ2 2025: $4.18BQ3 2025: $5.09BQ4 2025: $4.31BQ1 2026: $3.73BQ2 2026: $4.75B
Institutions holding NEU and their total value by quarter
QuarterHoldersValue
Q2 2026424$4.75B
Q1 2026384$3.73B
Q4 2025417$4.31B
Q3 2025403$5.09B
Q2 2025357$4.18B
Q1 2025318$3.42B
Q4 2024316$3.22B
Q3 2024321$3.35B
Q2 2024316$3.14B
Q1 2024327$3.80B
Q4 2023308$3.21B
Q3 2023280$2.73B
Q2 2023270$2.38B
Q1 2023263$2.18B
Q4 2022245$1.84B
Q3 2022228$1.75B
Q2 2022219$1.73B
Q1 2022236$1.84B
Q4 2021246$1.95B
Q3 2021247$1.99B
Q2 2021249$1.98B
Q1 2021261$2.33B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Newmarket Corp; share changes are against Q1 2026.

Institutions holding NEU in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Navigoe, LLC1$00.00%+1New
DecisionPoint Financial, LLC1$7860.00%+1New
Huntington National Bank1$7910.00%00.0%Unchanged
Bruce G. Allen Investments, LLC1$7910.00%00.0%Unchanged
USA Financial Formulas1$7910.00%+1New
SBI Securities Co., Ltd.1$7910.00%+1New
TFC Financial Management1$7920.00%00.0%Unchanged
ZRC Wealth Management, LLC1$7920.00%00.0%Unchanged
HFM Investment Advisors, LLC1$7920.00%+1New
Bay Harbor Wealth Management, LLC1$7940.00%00.0%Unchanged
Prestige Wealth Management Group LLC1$7950.00%00.0%Unchanged
Harbour Investments, Inc.2$1.58K0.00%00.0%Unchanged
First Command Advisory Services, Inc.2$1.58K0.00%+2New
Ameriflex Group, Inc.2$1.58K0.00%+2New
Manchester Capital Management LLC2$1.58K0.00%00.0%Unchanged
Rialto Wealth Management, LLC2$1.58K0.00%+1+100.0%Added
JPL Wealth Management, LLC2$1.58K0.00%+2New
UMA Financial Services, Inc.3$2.37K0.00%00.0%Unchanged
Cornerstone Financial Management LLC3$2.37K0.00%00.0%Unchanged
Creative Capital Management Investments LLC3$2.37K0.00%+3New
Alpine Bank Wealth Management3$2.37K0.00%+3New
Silver Grove Financial Group, Inc.3$2.37K0.00%+3New
Bogart Wealth, LLC4$3.17K0.00%+3+300.0%Added
Rossby Financial, LCC5$3.96K0.00%00.0%Unchanged
Action Point Financial Planning, LLC6$4.75K0.00%+6New
Signature Equity Partners, LLC6$4.75K0.00%−14−70.0%Reduced
Sachetta, LLC6$4.77K0.00%00.0%Unchanged
Capital Advisors, Ltd. LLC6$5.00K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc7$5.54K0.00%00.0%Unchanged
Meeder Asset Management Inc7$5.54K0.00%+7New
LRI Investments, LLC8$6.33K0.00%+1+14.3%Added
Hughes Financial Services, LLC8$6.33K0.00%+3+60.0%Added
Massmutual Trust Co FSB9$7.12K0.00%−38−80.9%Reduced
Bryn Mawr Trust Co9$7.12K0.00%+9New
Wealth Enhancement Trust Services, Inc.10$7.91K0.00%+9+900.0%Added
Basecamp Wealth Advisors LLC10$7.91K0.00%+9+900.0%Added
Activest Wealth Management10$7.91K0.00%+10New
JFS Wealth Advisors, LLC13$10.3K0.00%+1+8.3%Added
Highline Wealth Partners LLC14$11.1K0.00%00.0%Unchanged
Dogwood Wealth Management LLC14$11.1K0.00%+3+27.3%Added
Bell Investment Advisors, Inc14$11.1K0.00%−2−12.5%Reduced
Bare Financial Services, Inc16$12.7K0.00%+3+23.1%Added
Main Street Group, LTD16$12.7K0.00%+16New
CVA Family Office, LLC18$14.2K0.00%+2+12.5%Added
Keating Financial Advisory Services, Inc.18$14.2K0.00%+13+260.0%Added
SJS Investment Consulting Inc.18$14.2K0.00%+15+500.0%Added
Pension & Wealth Management Advisors, Inc.20$15.8K0.00%+20New
TD Private Client Wealth LLC24$19.0K0.00%+3+14.3%Added
AdvisorNet Financial, Inc26$20.6K0.00%00.0%Unchanged
Private Trust Co NA27$21.4K0.00%+3+12.5%Added
Valued Wealth Advisors LLC27$21.4K0.01%+12+80.0%Added
FNY Investment Advisers, LLC30$23.0K0.01%00.0%Unchanged
Evermay Wealth Management LLC29$23.0K0.00%00.0%Unchanged
Nomura Asset Management Co Ltd30$23.7K0.00%00.0%Unchanged
Trust Co of Vermont35$27.7K0.00%+35New
International Assets Investment Management, LLC39$30.6K0.00%00.0%Unchanged
WealthCollab, LLC39$30.9K0.01%00.0%Unchanged
True Wealth Design, LLC41$32.4K0.01%+24+141.2%Added
WPG Advisers, LLC43$34.0K0.02%+4+10.3%Added
Fortitude Family Office, LLC44$34.8K0.01%+1+2.3%Added
Smartleaf Asset Management LLC47$37.1K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton50$39.6K0.01%00.0%Unchanged
GHP Investment Advisors, Inc.52$41.1K0.00%00.0%Unchanged
Crewe Advisors LLC54$42.8K0.00%+20+58.8%Added
Quarry LP55$43.5K0.01%+55New
Eurizon Capital SGR S.p.A.56$44.3K0.00%+45+409.1%Added
Mirae Asset Global Investments Co., Ltd.58$45.9K0.00%+1+1.8%Added
Versant Capital Management, Inc59$46.7K0.00%+7+13.5%Added
Bessemer Group Inc60$48.0K0.00%00.0%Unchanged
Essential Partners LLC68$53.8K0.02%+37+119.4%Added
Quent Capital, LLC71$56.2K0.00%+38+115.2%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA75$59.3K0.02%00.0%Unchanged
Johnson Financial Group, Inc.81$64.3K0.00%00.0%Unchanged
Employees Retirement System of Texas86$68.0K0.00%00.0%Unchanged
Covestor Ltd86$69.0K0.04%00.0%Unchanged
Parkside Financial Bank & Trust88$69.6K0.00%−2−2.2%Reduced
Nisa Investment Advisors, LLC94$74.6K0.00%+51+118.6%Added
Hollencrest Capital Management113$89.4K0.01%00.0%Unchanged
Steward Partners Investment Advisory, LLC114$90.5K0.00%+62+119.2%Added
Bayforest Capital Ltd119$94.2K0.09%+116+3,866.7%Added
St Germain D J Co Inc120$94.9K0.00%00.0%Unchanged
STRS Ohio130$102.9K0.00%−21−13.9%Reduced
MV Capital Management, Inc.131$103.7K0.01%00.0%Unchanged
Global Retirement Partners, LLC174$137.7K0.00%+174New
Hantz Financial Services, Inc.176$139.0K0.00%+57+47.9%Added
Signaturefd, LLC176$139.3K0.00%−22−11.1%Reduced
Sterling Capital Management LLC185$146.4K0.00%−27−12.7%Reduced
Umb Bank N A207$163.8K0.00%−1−0.5%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.217$171.7K0.00%+86+65.6%Added
KBC Group NV227$180.0K0.00%00.0%Unchanged
Central Trust Co230$182.0K0.00%+11+5.0%Added
EverSource Wealth Advisors, LLC243$192.3K0.01%+47+24.0%Added
Blair William & Co253$200.2K0.00%+253New
Shelton Capital Management254$201.0K0.00%+254New
Resources Investment Advisors, LLC.255$201.8K0.00%+255New
Cypress Capital Group256$202.6K0.02%+256New
Vise Technologies, Inc.256$202.6K0.00%+256New
D'Orazio & Associates, Inc.257$203.3K0.02%+257New
Klingman & Associates, LLC257$203.3K0.01%+257New
AlphaCore Capital LLC258$204.9K0.00%+258New