Jane Street
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Jane Street’s Neogen NEOG Stock Holding History

Jane Street’s Portfolio NEOG Stock Details NEOG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$12.3M Buy
1,325,300
+1,025,500
+342% +$10.1M ﹤0.01% 2284
2025
Q4 		$2.1M Buy
+299,800
New +$1.89M ﹤0.01% 4730
2025
Q1 		– Sell
-10,400
Closed -$126K – 10213
2024
Q4 		$126K Buy
+10,400
New +$145K ﹤0.01% 8656
2023
Q4 		– Sell
-45,500
Closed -$844K – 9600
2023
Q3 		$844K Sell
45,500
-2,100
-4% -$45.7K ﹤0.01% 5451
2023
Q2 		$1.04M Buy
+47,600
New +$860K ﹤0.01% 5134
2023
Q1 		– Sell
-13,200
Closed -$201K – 9613
2022
Q4 		$201K Buy
+13,200
New +$188K ﹤0.01% 7662

Other funds holding NEOG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
IG
ING Group Amsterdam, Netherlands $16.4B AUM 34.6% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return

Jane Street's NEOG Position: Q1 2026 in Review

Jane Street reduced its Neogen (NEOG) stake by 32% in Q1 2026, selling an estimated $3.49M and leaving 743,366 shares worth $6.91M. The position accounts for ﹤0.01% of the portfolio, ranked #3036.

Jane Street first reported a position in NEOG in Q2 2013 and has held it in 24 quarters since. The position peaked at $7.68M in Q4 2025. 307 funds tracked by Wall St. Rank hold NEOG as of Q1 2026.

  • Jane Street held 743,366 shares of Neogen worth $6.91M as of Q1 2026.
  • Jane Street sold 354,967 Neogen shares in Q1 2026, an estimated $3.49M.
  • Neogen made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #3036 holding.
  • Jane Street first reported a position in Neogen in Q2 2013 and has held it in 24 quarters since.
  • Jane Street's Neogen position peaked at $7.68M in Q4 2025.
  • 307 funds tracked by Wall St. Rank held Neogen as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.