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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
Evergreen Capital Management LLC291$230.7K0.00%+291New
Maryland State Retirement & Pension System288$227.9K0.00%+288New
Citizens Business Bank284$224.7K0.03%+284New
Impact Capital Partners LLC282$223.1K0.06%−43−13.2%Reduced
Nykredit A/S282$223.1K0.00%+282New
Warren Averett Asset Management, LLC282$223.1K0.00%+282New
Ellerson Group Inc280$221.5K0.13%+280New
Innealta Capital, LLC280$221.5K0.12%+280New
Spinnaker Trust279$220.8K0.01%+279New
Kathmere Capital Management, LLC276$218.4K0.01%+276New
Planned Solutions, Inc.275$217.6K0.06%+275New
Taylor Hoffman Capital Management LLC275$217.6K0.05%+275New
Caerus Investment Advisors, LLC273$216.0K0.07%+273New
US Bancorp273$216.0K0.00%+1+0.4%Added
IFP Advisors, Inc272$215.2K0.00%+78+40.2%Added
Chicago Trust Co NA269$212.8K0.03%+269New
Great Valley Advisor Group, Inc.267$211.6K0.00%+267New
Mirae Asset Global ETFs Holdings Ltd.267$211.3K0.00%−927−77.6%Reduced
Pinnacle Associates Ltd267$211.3K0.00%+267New
United Capital Financial Advisers, LLC266$210.5K0.00%−113−29.8%Reduced
Everence Capital Management Inc265$210.0K0.01%+265New
Sanctuary Advisors, LLC263$207.8K0.00%+263New
Waddell & Associates, LLC262$207.3K0.01%+262New
Catalyst Financial Partners LLC262$207.3K0.02%+262New
AlphaCore Capital LLC258$204.9K0.00%+258New
D'Orazio & Associates, Inc.257$203.3K0.02%+257New
Klingman & Associates, LLC257$203.3K0.01%+257New
Cypress Capital Group256$202.6K0.02%+256New
Vise Technologies, Inc.256$202.6K0.00%+256New
Resources Investment Advisors, LLC.255$201.8K0.00%+255New
Shelton Capital Management254$201.0K0.00%+254New
Blair William & Co253$200.2K0.00%+253New
EverSource Wealth Advisors, LLC243$192.3K0.01%+47+24.0%Added
Central Trust Co230$182.0K0.00%+11+5.0%Added
KBC Group NV227$180.0K0.00%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.217$171.7K0.00%+86+65.6%Added
Umb Bank N A207$163.8K0.00%−1−0.5%Reduced
Sterling Capital Management LLC185$146.4K0.00%−27−12.7%Reduced
Signaturefd, LLC176$139.3K0.00%−22−11.1%Reduced
Hantz Financial Services, Inc.176$139.0K0.00%+57+47.9%Added
Global Retirement Partners, LLC174$137.7K0.00%+174New
MV Capital Management, Inc.131$103.7K0.01%00.0%Unchanged
STRS Ohio130$102.9K0.00%−21−13.9%Reduced
St Germain D J Co Inc120$94.9K0.00%00.0%Unchanged
Bayforest Capital Ltd119$94.2K0.09%+116+3,866.7%Added
Steward Partners Investment Advisory, LLC114$90.5K0.00%+62+119.2%Added
Hollencrest Capital Management113$89.4K0.01%00.0%Unchanged
Nisa Investment Advisors, LLC94$74.6K0.00%+51+118.6%Added
Parkside Financial Bank & Trust88$69.6K0.00%−2−2.2%Reduced
Covestor Ltd86$69.0K0.04%00.0%Unchanged
Employees Retirement System of Texas86$68.0K0.00%00.0%Unchanged
Johnson Financial Group, Inc.81$64.3K0.00%00.0%Unchanged
Towarzystwo Funduszy Inwestycyjnych Pzu SA75$59.3K0.02%00.0%Unchanged
Quent Capital, LLC71$56.2K0.00%+38+115.2%Added
Essential Partners LLC68$53.8K0.02%+37+119.4%Added
Bessemer Group Inc60$48.0K0.00%00.0%Unchanged
Versant Capital Management, Inc59$46.7K0.00%+7+13.5%Added
Mirae Asset Global Investments Co., Ltd.58$45.9K0.00%+1+1.8%Added
Eurizon Capital SGR S.p.A.56$44.3K0.00%+45+409.1%Added
Quarry LP55$43.5K0.01%+55New
Crewe Advisors LLC54$42.8K0.00%+20+58.8%Added
GHP Investment Advisors, Inc.52$41.1K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton50$39.6K0.01%00.0%Unchanged
Smartleaf Asset Management LLC47$37.1K0.00%00.0%Unchanged
Fortitude Family Office, LLC44$34.8K0.01%+1+2.3%Added
WPG Advisers, LLC43$34.0K0.02%+4+10.3%Added
True Wealth Design, LLC41$32.4K0.01%+24+141.2%Added
WealthCollab, LLC39$30.9K0.01%00.0%Unchanged
International Assets Investment Management, LLC39$30.6K0.00%00.0%Unchanged
Trust Co of Vermont35$27.7K0.00%+35New
Nomura Asset Management Co Ltd30$23.7K0.00%00.0%Unchanged
Evermay Wealth Management LLC29$23.0K0.00%00.0%Unchanged
FNY Investment Advisers, LLC30$23.0K0.01%00.0%Unchanged
Valued Wealth Advisors LLC27$21.4K0.01%+12+80.0%Added
Private Trust Co NA27$21.4K0.00%+3+12.5%Added
AdvisorNet Financial, Inc26$20.6K0.00%00.0%Unchanged
TD Private Client Wealth LLC24$19.0K0.00%+3+14.3%Added
Pension & Wealth Management Advisors, Inc.20$15.8K0.00%+20New
SJS Investment Consulting Inc.18$14.2K0.00%+15+500.0%Added
CVA Family Office, LLC18$14.2K0.00%+2+12.5%Added
Keating Financial Advisory Services, Inc.18$14.2K0.00%+13+260.0%Added
Bare Financial Services, Inc16$12.7K0.00%+3+23.1%Added
Main Street Group, LTD16$12.7K0.00%+16New
Bell Investment Advisors, Inc14$11.1K0.00%−2−12.5%Reduced
Highline Wealth Partners LLC14$11.1K0.00%00.0%Unchanged
Dogwood Wealth Management LLC14$11.1K0.00%+3+27.3%Added
JFS Wealth Advisors, LLC13$10.3K0.00%+1+8.3%Added
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
Massmutual Trust Co FSB9$7.12K0.00%−38−80.9%Reduced
Bryn Mawr Trust Co9$7.12K0.00%+9New
LRI Investments, LLC8$6.33K0.00%+1+14.3%Added
Hughes Financial Services, LLC8$6.33K0.00%+3+60.0%Added
Farmers & Merchants Investments Inc7$5.54K0.00%00.0%Unchanged
Meeder Asset Management Inc7$5.54K0.00%+7New
Capital Advisors, Ltd. LLC6$5.00K0.00%00.0%Unchanged
Sachetta, LLC6$4.77K0.00%00.0%Unchanged
Signature Equity Partners, LLC6$4.75K0.00%−14−70.0%Reduced
Action Point Financial Planning, LLC6$4.75K0.00%+6New