Marshall Wace
NEOG icon

Marshall Wace’s Neogen NEOG Stock Holding History

Marshall Wace’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
Q2 		$540K Sell
60,062
-58,749
-49% -$539K ﹤0.01% 2484
2026
Q1 		$1.1M Buy
118,811
+49,133
+71% +$483K ﹤0.01% 2091
2025
Q4 		$487K Sell
69,678
-38,022
-35% -$239K ﹤0.01% 2250
2025
Q3 		$615K Sell
107,700
-434,791
-80% -$2.32M ﹤0.01% 2154
2025
Q2 		$2.59M Buy
+542,491
New +$3.11M ﹤0.01% 1451
2024
Q4 		– Sell
-65,475
Closed -$1.1M – 2862
2024
Q3 		$1.1M Buy
65,475
+46,717
+249% +$769K ﹤0.01% 1616
2024
Q2 		$293K Buy
+18,758
New +$261K ﹤0.01% 2168
2023
Q4 		– Sell
-134,738
Closed -$2.5M – 2469
2023
Q3 		$2.5M Buy
+134,738
New +$2.93M 0.01% 1125
2023
Q2 		– Sell
-1,148,054
Closed -$21.3M – 2802
2023
Q1 		$21.3M Sell
1,148,054
-528,738
-32% -$9.94M 0.05% 447
2022
Q4 		$25.5M Sell
1,676,792
-1,491,122
-47% -$21.2M 0.06% 374
2022
Q3 		$44.3M Buy
3,167,914
+2,954,634
+1,385% +$59.5M 0.1% 227
2022
Q2 		$5.14M Buy
+213,280
New +$5.72M 0.01% 1317
2021
Q2 		– Sell
-53,792
Closed -$2.39M – 2931
2021
Q1 		$2.39M Sell
53,792
-142,472
-73% -$5.97M 0.01% 1232
2020
Q4 		$7.78M Buy
196,264
+73,710
+60% +$2.74M 0.04% 419
2020
Q3 		$4.79M Buy
+122,554
New +$4.69M 0.03% 529
2020
Q2 		– Sell
-3,358
Closed -$112K – 1821
2020
Q1 		$112K Buy
+3,358
New +$110K ﹤0.01% 1298
2019
Q3 		– Sell
-177,624
Closed -$5.52M – 1849
2019
Q2 		$5.52M Sell
177,624
-182,310
-51% -$5.37M 0.05% 445
2019
Q1 		$10.3M Buy
359,934
+217,872
+153% +$6.59M 0.1% 252
2018
Q4 		$4.05M Buy
+142,062
New +$4.44M 0.04% 511

Other funds holding NEOG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SG Americas Securities
SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
IG
ING Group Amsterdam, Netherlands $20.5B AUM 49.71% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GCM
Gates Capital Management New York $4.16B AUM 21% 1-Year Est. Return

Marshall Wace's NEOG Position: Q2 2026 in Review

Marshall Wace reduced its Neogen (NEOG) stake by 49% in Q2 2026, selling an estimated $539K and leaving 60,062 shares worth $540K. The position accounts for ﹤0.01% of the portfolio, ranked #2484.

Marshall Wace first reported a position in NEOG in Q4 2018 and has held it in 19 quarters since. The position peaked at $44.3M in Q3 2022. 316 funds tracked by Wall St. Rank hold NEOG as of Q2 2026.

  • Marshall Wace held 60,062 shares of Neogen worth $540K as of Q2 2026.
  • Marshall Wace sold 58,749 Neogen shares in Q2 2026, an estimated $539K.
  • Neogen made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2484 holding.
  • Marshall Wace first reported a position in Neogen in Q4 2018 and has held it in 19 quarters since.
  • Marshall Wace's Neogen position peaked at $44.3M in Q3 2022.
  • 316 funds tracked by Wall St. Rank held Neogen as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.