Ken Griffin
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Ken Griffin’s NewMarket NEU Stock Holding History

Ken Griffin’s Portfolio NEU Stock Details NEU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$14.7M Buy
23,000
+21,300
+1,253% +$13.8M ﹤0.01% 2706
2025
Q4 		$1.17M Sell
1,700
-2,700
-61% -$2.06M ﹤0.01% 7049
2025
Q3 		$3.64M Buy
+4,400
New +$3.39M ﹤0.01% 4939

Other funds holding NEU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
LCOV
London Company of Virginia Richmond, Virginia $16.2B AUM 17.5% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Ken Griffin's NEU Position: Q1 2026 in Review

Ken Griffin opened a new position in NewMarket (NEU) in Q1 2026: 27,525 shares worth $17.6M. The stake represents ﹤0.01% of the portfolio and ranks #2484 among its holdings. This is a return to the name: Ken Griffin previously reported a position in NEU as recently as Q3 2025.

Ken Griffin first reported a position in NEU in Q2 2013 and has held it in 42 quarters since. 383 funds tracked by Wall St. Rank hold NEU as of Q1 2026.

  • Ken Griffin held 27,525 shares of NewMarket worth $17.6M as of Q1 2026.
  • NewMarket was a new Ken Griffin position in Q1 2026.
  • NewMarket made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2484 holding.
  • Ken Griffin first reported a position in NewMarket in Q2 2013 and has held it in 42 quarters since.
  • 383 funds tracked by Wall St. Rank held NewMarket as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.