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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 2025

Institutional positions in Newmarket Corp as of Jun 30, 2025. 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
357
+42 vs. Q1 2025
Shares held
6.06M
−34.9K (−0.6%) vs. Q1 2025
Total value
$4.18B
+$757.3M (+22.2%) vs. Q1 2025
New holders
76
108 more added
Sold out
34
118 more reduced

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 357 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 2025: $4.18B
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 2025

Shares, value and share of portfolio for each institution holding Newmarket Corp; share changes are against Q1 2025.

Institutions holding NEU in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Virginia Retirement Systems Et Al3,564$2.46M0.02%+900+33.8%Added
Susquehanna Portfolio Strategies, LLC3,499$2.42M0.05%+3,499New
Assetmark, Inc3,498$2.42M0.01%+187+5.6%Added
Walleye Capital LLC3,446$2.38M0.02%+3,446New
Amalgamated Bank3,361$2.32M0.02%−88−2.6%Reduced
Clearstead Advisors, LLC3,321$2.29M0.03%+11+0.3%Added
KLP Kapitalforvaltning AS3,300$2.29M0.01%+600+22.2%Added
North Forty Two & Co.3,266$2.26M2.40%00.0%Unchanged
Susquehanna Fundamental Investments, LLC3,047$2.11M0.06%−938−23.5%Reduced
New York State Common Retirement Fund2,978$2.06M0.00%−716−19.4%Reduced
State of New Jersey Common Pension Fund D2,911$2.01M0.01%−575−16.5%Reduced
O'Shaughnessy Asset Management, LLC2,895$2.00M0.01%+245+9.2%Added
Mariner, LLC2,879$1.99M0.00%+679+30.9%Added
Ethic Inc.2,799$1.92M0.03%+208+8.0%Added
Sig Brokerage, LP2,705$1.87M0.51%+2,705New
Ensign Peak Advisors, Inc2,609$1.80M0.00%00.0%Unchanged
Hancock Whitney Corp2,596$1.79M0.03%+1,026+65.4%Added
Thrivent Financial for Lutherans2,526$1.75M0.00%+739+41.4%Added
Yousif Capital Management, LLC2,523$1.74M0.02%−78−3.0%Reduced
Cove Street Capital, LLC2,522$1.74M2.56%−28−1.1%Reduced
Comerica Bank2,521$1.74M0.01%−69−2.7%Reduced
Lazard Asset Management LLC2,518$1.74M0.00%−2,013−44.4%Reduced
Engineers Gate Manager LP2,479$1.71M0.02%+1,288+108.1%Added
Teachers Retirement System of the State of Kentucky2,366$1.63M0.01%00.0%Unchanged
Arizona State Retirement System2,353$1.63M0.01%+13+0.6%Added
Truist Financial Corp2,333$1.61M0.00%−59−2.5%Reduced
Police & Firemen's Retirement System of New Jersey2,252$1.56M0.01%−158−6.6%Reduced
State of Wisconsin Investment Board2,211$1.53M0.00%−78−3.4%Reduced
Handelsbanken Fonder AB2,200$1.52M0.01%−200−8.3%Reduced
Skandinaviska Enskilda Banken AB (publ)2,200$1.52M0.01%+2,200New
Public Employees Retirement System of Ohio2,133$1.47M0.00%−241−10.2%Reduced
Brevan Howard Capital Management LP2,123$1.47M0.02%+2,123New
The PNC Financial Services Group, Inc.2,118$1.46M0.00%−112−5.0%Reduced
VELA Investment Management, LLC2,112$1.46M0.43%+2,112New
Louisiana State Employees Retirement System2,100$1.45M0.03%00.0%Unchanged
Cobblestone Asset Management LLC2,100$1.45M0.76%00.0%Unchanged
Quadrature Capital Ltd2,041$1.41M0.02%+2,041New
Dark Forest Capital Management LP2,015$1.39M0.06%−5,170−72.0%Reduced
Stifel Financial Corp2,012$1.39M0.00%−263−11.6%Reduced
Point72 Asset Management, L.P.1,971$1.36M0.00%+1,809+1,116.7%Added
Redwood Investment Management, LLC1,966$1.36M0.14%+1,966New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys1,939$1.34M0.01%+118+6.5%Added
State of Michigan Retirement System1,837$1.27M0.01%00.0%Unchanged
Fiduciary Trust Co1,765$1.22M0.02%−445−20.1%Reduced
AXA S.A.1,698$1.17M0.00%+1,698New
Impala Asset Management LLC20,000$1.17M0.74%−45,000−69.2%Reduced
Northwestern Mutual Investment Management Company, LLC1,686$1.16M0.02%−8−0.5%Reduced
Nisa Investment Advisors, LLC1,639$1.14M0.01%+1,576+2,501.6%Added
Oregon Public Employees Retirement Fund1,552$1.07M0.02%−9−0.6%Reduced
Aigen Investment Management, LP1,548$1.07M0.15%+1,548New
Toroso Investments, LLC1,530$1.06M0.01%+423+38.2%Added
Aviva PLC1,529$1.06M0.00%+416+37.4%Added
Grantham, Mayo, Van Otterloo & Co. LLC1,478$1.02M0.00%−50−3.3%Reduced
Cetera Investment Advisers1,476$1.02M0.00%−33−2.2%Reduced
Creative Planning1,471$1.02M0.00%+271+22.6%Added
Ameritas Investment Partners, Inc.1,466$1.01M0.03%−33−2.2%Reduced
BNP Paribas Arbitrage, SA1,452$1.00M0.00%00.0%Unchanged
Ballew Advisors, Inc1,351$996.1K0.59%−54−3.8%Reduced
Gallacher Capital Management LLC1,409$973.6K0.45%+213+17.8%Added
New Mexico Educational Retirement Board1,400$967.0K0.03%00.0%Unchanged
Raymond James Financial Inc1,388$958.9K0.00%+1+0.1%Added
NewEdge Wealth, LLC1,288$932.4K0.01%+144+12.6%Added
Commonwealth Equity Services, LLC1,345$929.0K0.00%−85−5.9%Reduced
Advisor Group Holdings, Inc.1,364$922.4K0.00%+216+18.8%Added
Resona Asset Management Co.,Ltd.1,322$913.3K0.00%00.0%Unchanged
Entropy Technologies, LP1,300$898.1K0.07%+1,300New
FMR LLC1,299$897.8K0.00%+262+25.3%Added
Intech Investment Management LLC1,279$883.6K0.01%+9+0.7%Added
Pictet Asset Management Holding SA1,210$835.9K0.00%−10−0.8%Reduced
Verition Fund Management LLC1,200$829.0K0.00%+1,200New
SG Americas Securities, LLC1,163$803.0K0.00%+459+65.2%Added
Kesler, Norman & Wride, LLC1,161$802.1K0.14%+1,161New
D. E. Shaw & Co., Inc.1,137$785.5K0.00%+1,137New
Ritholtz Wealth Management1,110$766.7K0.02%+26+2.4%Added
Zurcher Kantonalbank (Zurich Cantonalbank)963$665.3K0.00%−276−22.3%Reduced
WBI Investments920$635.4K0.16%−1,069−53.7%Reduced
Federated Hermes, Inc.908$627.3K0.00%+186+25.8%Added
Wolverine Trading, LLC901$618.5K0.02%+297+49.2%Added
Wealth Enhancement Advisory Services, LLC820$604.6K0.00%+102+14.2%Added
Inceptionr LLC873$603.1K0.14%+873New
Pathstone Holdings, LLC831$574.3K0.00%+313+60.4%Added
Advisors Asset Management, Inc.828$572.0K0.01%+828New
Bank of Montreal818$565.1K0.00%−94−10.3%Reduced
Voya Investment Management LLC792$547.2K0.00%−5,405−87.2%Reduced
Xponance, Inc.767$529.9K0.00%−69−8.3%Reduced
CI Private Wealth, LLC763$527.2K0.00%+59+8.4%Added
Pinnacle Associates Ltd760$525.1K0.01%00.0%Unchanged
JustInvest LLC751$518.8K0.01%+176+30.6%Added
Larson Financial Group LLC742$512.7K0.02%+129+21.0%Added
Parallel Advisors, LLC740$511.2K0.01%+15+2.1%Added
Heritage Wealth Advisors735$507.8K0.02%−303−29.2%Reduced
Vident Advisory, LLC731$505.0K0.01%+76+11.6%Added
GWM Advisors LLC725$500.9K0.00%+216+42.4%Added
Prudential Financial Inc716$494.7K0.00%+79+12.4%Added
Silver Oak Securities, Inc715$494.0K0.04%+715New
Dakota Wealth Management710$490.3K0.01%+710New
Ethos Financial Group, LLC703$487.4K0.04%−192−21.5%Reduced
Deutsche Bank AG701$484.3K0.00%−120−14.6%Reduced
Cynosure Management, LLC699$482.9K0.05%+88+14.4%Added
Argent Trust Co686$473.9K0.02%+60+9.6%Added