Neogen Corporation
US ˙ NasdaqGS ˙ US6404911066

SecurityNEOG / Neogen Corporation
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership7,751,718 shares
Latest Disclosed Value $ 71,990,206
Neuberger Berman Group LLC reports 547.24% increase in ownership of NEOG / Neogen Corporation

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 7,751,718 shares of Neogen Corporation (US:NEOG) valued at $72,013,460 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,197,649 shares of Neogen Corporation. This represents a change in shares of 547.24% during the quarter. The current value of the position is $68,990,290 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F NEOGEN Common 640491106 7,751,718 6,554,069 547.24 71,990 759.68 0.0280
2026-02-13 2025-12-31 13F NEOGEN Common 640491106 1,197,649 -7,620 -0.63 8,375 21.80 0.0062
2025-11-12 2025-09-30 13F NEOGEN Common 640491106 1,205,269 59,965 5.24 6,875 25.66 0.0050
2025-08-25 2025-06-30 13F/A-1 NEOGEN Common 640491106 1,145,304 816,428 248.25 5,472 91.90 0.0042
2025-08-13 2025-06-30 13F NEOGEN Common 640491106 1,145,304 816,428 5,472 0.0022
2025-05-13 2025-03-31 13F NEOGEN Common 640491106 328,876 311,676 1,812.07 2,851 1,270.67 0.0024
2025-02-13 2024-12-31 13F NEOGEN Common 640491106 17,200 4,418 34.56 209 -2.80 0.0002
2024-11-14 2024-09-30 13F NEOGEN Common 640491106 12,782 -1,383 -9.76 215 -3.17 0.0002
2024-11-14 2024-06-30 13F/A-1 NEOGEN Common 640491106 14,165 14,165 221 0.0002
2024-08-13 2024-06-30 13F NEOGEN Common 640491106 14,165 14,165 221 0.0002
2024-11-14 2024-03-31 13F/A-1 NEOGEN Common 640491106 0 -298,877 -100.00 0 -100.00
2024-05-13 2024-03-31 13F NEOGEN Common 640491106 0 -298,877 0
2024-11-14 2023-12-31 13F/A-2 NEOGEN Common 640491106 298,877 64,171 27.34 6,010 38.13 0.0052
2024-02-09 2023-12-31 13F NEOGEN Common 640491106 298,877 64,171 6,010 0.0052
2023-11-14 2023-09-30 13F NEOGEN Common 640491106 234,706 -247,185 -51.29 4,351 -58.49 0.0040
2023-08-11 2023-06-30 13F NEOGEN Common 640491106 481,891 154,473 47.18 10,481 72.87 0.0094
2023-05-12 2023-03-31 13F NEOGEN Common 640491106 327,418 240,127 275.09 6,064 356.21 0.0056
2023-02-13 2022-12-31 13F NEOGEN Common 640491106 87,291 -835,306 -90.54 1,329 -89.69 0.0013
2022-11-15 2022-09-30 13F NEOGEN Common 640491106 922,597 -1,796,467 -66.07 12,889 -80.32 0.0135
2022-08-15 2022-06-30 13F NEOGEN Common 640491106 2,719,064 -111,799 -3.95 65,502 -24.97 0.0658
2022-05-23 2022-03-31 13F/A-1 NEOGEN Common 640491106 2,830,863 184,898 6.99 87,304 -26.77 0.0740
2022-05-13 2022-03-31 13F NEOGEN Common 640491106 2,830,863 184,898 86,856 0.0387
2022-02-11 2021-12-31 13F NEOGEN Common 640491106 2,645,965 501,958 23.41 119,221 29.46 0.0935
2021-11-12 2021-09-30 13F NEOGEN Common 640491106 2,144,007 -35,524 -1.63 92,088 -7.11 0.0805
2021-08-13 2021-06-30 13F NEOGEN Common 640491106 2,179,531 1,062,168 95.06 99,140 0.56 0.0865
2021-05-13 2021-03-31 13F NEOGEN Common 640491106 1,117,363 6,376 0.57 98,584 12.38 0.0942
2021-02-10 2020-12-31 13F NEOGEN Common 640491106 1,110,987 105,556 10.50 87,727 11.87 0.0910
2020-11-12 2020-09-30 13F NEOGEN Common 640491106 1,005,431 -26,439 -2.56 78,416 -1.87 0.0930
2020-08-13 2020-06-30 13F NEOGEN Common 640491106 1,031,870 -17,433 -1.66 79,914 13.69 0.0994
2020-05-14 2020-03-31 13F NEOGEN Common 640491106 1,049,303 -26,934 -2.50 70,292 0.08 0.1071
2020-02-12 2019-12-31 13F NEOGEN Common 640491106 1,076,237 -32,209 -2.91 70,236 -6.97 0.0820
2019-11-13 2019-09-30 13F NEOGEN Common 640491106 1,108,446 198,385 21.80 75,496 33.56 0.0922
2019-08-13 2019-06-30 13F NEOGEN Common 640491106 910,061 -596 -0.07 56,524 8.15 0.0676
2019-05-13 2019-03-31 13F NEOGEN Common 640491106 910,657 67,781 8.04 52,263 8.78 0.0640
2019-02-12 2018-12-31 13F NEOGEN Common 640491106 842,876 182,929 27.72 48,044 1.78 0.0670
2018-11-16 2018-09-30 13F/A-1 NEOGEN Common 640491106 659,947 10,805 1.66 47,206 -9.32 0.0535
2018-11-13 2018-09-30 13F NEOGEN Common 640491106 659,947 10,805 47,206
2018-08-13 2018-06-30 13F NEOGEN Common 640491106 649,142 -25,021 -3.71 52,055 15.26 0.0575
2018-05-08 2018-03-31 13F NEOGEN Common 640491106 674,163 148,917 28.35 45,162 5.22 0.0516
2018-02-14 2017-12-31 13F NEOGEN Common 640491106 525,246 3,558 0.68 42,923 6.22 0.0493
2017-11-15 2017-09-30 13F NEOGEN COMMON STOCK 640491106 521,688 -824 -0.16 40,410 11.90 0.0506
2017-08-08 2017-06-30 13F NEOGEN COMMON STOCK 640491106 522,512 -1,704 -0.33 36,111 5.09 0.0464
2017-05-10 2017-03-31 13F NEOGEN COMMON STOCK 640491106 524,216 118 0.02 34,362 -0.66 0.0443
2017-02-06 2016-12-31 13F NEOGEN COMMON STOCK 640491106 524,098 -103 -0.02 34,590 17.96 0.0465
2016-11-02 2016-09-30 13F NEOGEN COMMON STOCK 640491106 524,201 45,267 9.45 29,324 8.85 0.0398
2016-08-05 2016-06-30 13F NEOGEN COMMON STOCK 640491106 478,934 -11,568 -2.36 26,940 9.08 0.0371
2016-05-06 2016-03-31 13F NEOGEN COMMON STOCK 640491106 490,502 35,707 7.85 24,697 -3.92 0.0340
2016-01-28 2015-12-31 13F NEOGEN COMMON STOCK 640491106 454,795 40,980 9.90 25,705 38.07 0.0337
2015-11-10 2015-09-30 13F NEOGEN COMMON STOCK 640491106 413,815 1,892 0.46 18,618 -4.73 0.0240
2015-07-31 2015-06-30 13F NEOGEN COMMON STOCK 640491106 411,923 4,661 1.14 19,542 2.69 0.0217
2015-05-06 2015-03-31 13F NEOGEN COMMON STOCK 640491106 407,262 407,262 0.00 19,031 0.0203
2015-02-05 2014-12-31 13F NEOGEN COMMON STOCK 640491106 0 -6,770 -100.00 0 -100.00
2014-11-04 2014-09-30 13F NEOGEN COMMON STOCK 640491106 6,770 51 0.76 267 -1.84 0.0003
2014-08-05 2014-06-30 13F NEOGEN COMMON STOCK 640491106 6,719 -4,819 -41.77 272 -47.59 0.0003
2014-05-05 2014-03-31 13F NEOGEN COMMON STOCK 640491106 11,538 -175 -1.49 519 -2.99 0.0005
2014-02-11 2013-12-31 13F NEOGEN COMMON STOCK 640491106 11,713 4,077 53.39 535 15.30 0.0005
2013-10-29 2013-09-30 13F/A-1 NEOGEN COMMON STOCK 640491106 7,636 325 4.45 464 14.29 0.0005
2013-10-29 2013-09-30 13F NEOGEN COMMON STOCK 640491106 7,626 298
2013-08-13 2013-06-30 13F NEOGEN COMMON STOCK 640491106 7,311 7,311 406 0.0005
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.