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Aigen Investment Management’s Neogen NEOG Stock Holding History

Aigen Investment Management’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
2025
Q4 		– Sell
-62,565
Closed -$357K – 860
2025
Q3 		$357K Buy
+62,565
New +$334K 0.06% 494
2022
Q3 		– Sell
-13,426
Closed -$323K – 694
2022
Q2 		$323K Sell
13,426
-2,764
-17% -$74.2K 0.05% 385
2022
Q1 		$499K Buy
+16,190
New +$582K 0.09% 285
2021
Q4 		– Sell
-8,076
Closed -$351K – 1133
2021
Q3 		$351K Buy
+8,076
New +$351K 0.07% 310
2020
Q4 		– Sell
-16,226
Closed -$635K – 950
2020
Q3 		$635K Buy
16,226
+5,592
+53% +$214K 0.08% 359
2020
Q2 		$413K Buy
10,634
+4,386
+70% +$148K 0.05% 521
2020
Q1 		$209K Buy
6,248
+616
+11% +$20.2K 0.03% 693
2019
Q4 		$184K Buy
+5,632
New +$185K 0.03% 571

Other funds holding NEOG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
CCP
Clarkston Capital Partners Rochester, Michigan $1.18B AUM 0.37% 1-Year Est. Return
IG
ING Group Amsterdam, Netherlands $20.5B AUM 49.71% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
GCM
Gates Capital Management New York $4.16B AUM 21% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
CWM
CIBC World Markets New York $20.8B AUM

Aigen Investment Management's NEOG Position: Q4 2025 in Review

Aigen Investment Management sold out of Neogen (NEOG) in Q4 2025, closing a stake of 62,565 shares — an estimated $357K sold.

Aigen Investment Management first reported a position in NEOG in Q4 2019 and held it in 8 quarters. The position peaked at $635K in Q3 2020. 306 funds tracked by Wall St. Rank hold NEOG as of Q4 2025.

  • Aigen Investment Management reported no remaining Neogen position as of Q4 2025 after selling out during the quarter.
  • Aigen Investment Management sold 62,565 Neogen shares in Q4 2025, an estimated $357K.
  • Aigen Investment Management first reported a position in Neogen in Q4 2019 and held it in 8 quarters.
  • Aigen Investment Management's Neogen position peaked at $635K in Q3 2020.
  • 306 funds tracked by Wall St. Rank held Neogen as of Q4 2025.

Based on Aigen Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.