Marshall Wace, LLP Neogen Corp Transaction History

Marshall Wace, LLP

$90.8 Billion
Q3 2025

A detailed history of Marshall Wace, LLP transactions in Neogen Corp stock. As of the latest transaction made, Marshall Wace, LLP holds 107,700 shares of NEOG stock, worth $688,203. This represents 0.0% of its overall portfolio holdings.

Number of Shares

107,700

Previous 542,491 80.15%

Holding current value

$688,203

Previous $2.59 Million 76.32%

% of portfolio

0.0%

Previous 0.0%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	SELL	$4.65 - $5.75 $2.02 Million - $2.5 Million	-434,791 Reduced 80.15%	107,700 $614,000
Q2 2025 Aug 13, 2025	BUY	$4.39 - $8.59 $2.38 Million - $4.66 Million	542,491 New	542,491 $2.59 Million
Q3 2024 Nov 14, 2024	BUY	$14.73 - $17.71 $688,141 - $827,358	46,717 Added 249.05%	65,475 $1.1 Million
Q2 2024 Aug 14, 2024	BUY	$11.61 - $17.01 $217,780 - $319,073	18,758 New	18,758 $293,000
Q3 2023 Nov 14, 2023	BUY	$18.4 - $23.84 $2.48 Million - $3.21 Million	134,738 New	134,738 $2.5 Million
Q1 2023 May 15, 2023	SELL	$15.26 - $21.41 $8.07 Million - $11.3 Million	-528,738 Reduced 31.53%	1,148,054 $21.3 Million
Q4 2022 Feb 14, 2023	SELL	$10.79 - $16.56 $16.1 Million - $24.7 Million	-1,491,122 Reduced 47.07%	1,676,792 $25.5 Million
Q3 2022 Nov 14, 2022	BUY	$13.97 - $24.33 $41.3 Million - $71.9 Million	2,954,634 Added 1385.33%	3,167,914 $44.3 Million
Q2 2022 Aug 15, 2022	BUY	$22.65 - $31.52 $4.83 Million - $6.72 Million	213,280 New	213,280 $5.14 Million
Q2 2021 Aug 13, 2021	SELL	$44.24 - $48.33 $1.19 Million - $1.3 Million	-26,896 Closed	0 $0
Q1 2021 May 17, 2021	SELL	$38.85 - $44.45 $2.77 Million - $3.17 Million	-71,236 Reduced 72.59%	26,896 $2.39 Million
Q4 2020 Feb 16, 2021	BUY	$34.15 - $40.93 $1.26 Million - $1.51 Million	36,855 Added 60.14%	98,132 $7.78 Million
Q3 2020 Nov 16, 2020	BUY	$36.62 - $40.95 $2.24 Million - $2.51 Million	61,277 New	61,277 $4.8 Million
Q2 2020 Aug 13, 2020	SELL	$30.51 - $38.8 $51,226 - $65,145	-1,679 Closed	0 $0
Q1 2020 May 15, 2020	BUY	$27.01 - $36.38 $45,349 - $61,082	1,679 New	1,679 $112,000
Q3 2019 Nov 14, 2019	SELL	$30.12 - $39.4 $2.68 Million - $3.5 Million	-88,812 Closed	0 $0
Q2 2019 Aug 14, 2019	SELL	$27.41 - $31.64 $2.5 Million - $2.88 Million	-91,155 Reduced 50.65%	88,812 $5.52 Million
Q1 2019 May 14, 2019	BUY	$27.08 - $31.99 $2.95 Million - $3.48 Million	108,936 Added 153.36%	179,967 $10.3 Million
Q4 2018 Feb 14, 2019	BUY	$26.36 - $35.12 $1.87 Million - $2.49 Million	71,031 New	71,031 $4.05 Million

Others Institutions Holding NEOG

# of Institutions

340

Shares Held

234M

Call Options Held

559K

Put Options Held

1.04M

View Full List

About NEOGEN CORP

Ticker NEOG
Exchange NASDAQ
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 216,108,000
Market Cap $1.38B
Description
Neogen Corporation, together with its subsidiaries, develops, manufactures, and markets various products for food and animal safety worldwide. It operates through two segments, Food Safety and Animal Safety. The Food Safety segment offers diagnostic test kits and related products to detect dangerous and unintended substances in food and animal f...

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Marshall Wace, LLP Neogen Corp Transaction History