Neogen Corporation
US ˙ NasdaqGS ˙ US6404911066

SecurityNEOG / Neogen Corporation
InstitutionDf Dent & Co Inc
Latest Disclosed Ownership22,000 shares
Latest Disclosed Value $ 204,380
Df Dent & Co Inc ownership in NEOG / Neogen Corporation

On May 15, 2026 - Df Dent & Co Inc filed a 13F-HR form disclosing ownership of 22,000 shares of Neogen Corporation (US:NEOG) valued at $204,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 22,000 shares of Neogen Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $193,820 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)
2026-05-15 2026-03-31 13F NEOGEN CORP COM COM 640491106 22,000 0 0.00 204 33.33 0.0039
2026-02-17 2025-12-31 13F NEOGEN CORP COM COM 640491106 22,000 0 0.00 154 22.40 0.0022
2025-11-14 2025-09-30 13F NEOGEN CORP COM COM 640491106 22,000 0 0.00 126 19.05 0.0016
2025-08-14 2025-06-30 13F NEOGEN CORP COM COM 640491106 22,000 -1,325 -5.68 105 -48.02 0.0013
2025-05-15 2025-03-31 13F NEOGEN CORP COM COM 640491106 23,325 -392 -1.65 202 -29.62 0.0027
2025-02-12 2024-12-31 13F NEOGEN CORP COM COM 640491106 23,717 0 0.00 288 -27.89 0.0036
2024-11-15 2024-09-30 13F NEOGEN CORP COM COM 640491106 23,717 196 0.83 399 8.45 0.0048
2024-08-14 2024-06-30 13F NEOGEN CORP COM COM 640491106 23,521 -1,600 -6.37 368 -7.32 0.0048
2024-05-15 2024-03-31 13F NEOGEN CORP COM COM 640491106 25,121 -446 -1.74 396 -22.96 0.0048
2024-02-14 2023-12-31 13F NEOGEN CORP COM COM 640491106 25,567 -446 -1.71 514 6.64 0.0068
2023-11-14 2023-09-30 13F NEOGEN CORP COM COM 640491106 26,013 0 0.00 482 -14.69 0.0071
2023-08-14 2023-06-30 13F NEOGEN CORP COM COM 640491106 26,013 -196 -0.75 566 16.49 0.0077
2023-05-15 2023-03-31 13F NEOGEN CORP COM COM 640491106 26,209 -148 -0.56 485 20.95 0.0068
2023-02-15 2022-12-31 13F NEOGEN CORP COM COM 640491106 26,357 148 0.56 401 9.56 0.0060
2022-11-14 2022-09-30 13F NEOGEN CORP COM COM 640491106 26,209 2,609 11.06 366 -35.68 0.0057
2022-08-15 2022-06-30 13F NEOGEN CORP COM COM 640491106 23,600 0 0.00 569 -21.84 0.0080
2022-05-16 2022-03-31 13F NEOGEN CORP COM COM 640491106 23,600 0 0.00 728 -32.09 0.0084
2022-02-14 2021-12-31 13F NEOGEN CORP COM COM 640491106 23,600 0 0.00 1,072 4.59 0.0108
2021-11-15 2021-09-30 13F NEOGEN CORP COM COM 640491106 23,600 0 0.00 1,025 -5.70 0.0105
2021-08-16 2021-06-30 13F NEOGEN CORP COM COM 640491106 23,600 11,800 100.00 1,087 3.62 0.0115
2021-05-17 2021-03-31 13F NEOGEN CORP COM COM 640491106 11,800 0 0.00 1,049 12.07 0.0122
2021-02-16 2020-12-31 13F NEOGEN CORP COM COM 640491106 11,800 0 0.00 936 1.41 0.0109
2020-11-16 2020-09-30 13F NEOGEN CORP COM COM 640491106 11,800 -600 -4.84 923 -4.05 0.0124
2020-08-14 2020-06-30 13F NEOGEN CORP COM COM 640491106 12,400 0 0.00 962 15.76 0.0145
2020-05-15 2020-03-31 13F NEOGEN CORP COM COM 640491106 12,400 0 0.00 831 2.72 0.0160
2020-02-14 2019-12-31 13F NEOGEN CORP COM COM 640491106 12,400 0 0.00 809 -4.26 0.0137
2019-11-14 2019-09-30 13F NEOGEN CORP COM COM 640491106 12,400 0 0.00 845 9.74 0.0152
2019-08-15 2019-06-30 13F NEOGEN CORP COM COM 640491106 12,400 0 0.00 770 8.15 0.0140
2019-05-15 2019-03-31 13F NEOGEN CORP COM COM 640491106 12,400 0 0.00 712 0.71 0.0141
2019-02-14 2018-12-31 13F NEOGEN CORP COM COM 640491106 12,400 0 0.00 707 -20.29 0.0176
2018-11-15 2018-09-30 13F NEOGEN CORP COM COM 640491106 12,400 -666 -5.10 887 -15.36 0.0184
2018-08-15 2018-06-30 13F NEOGEN CORP COM COM 640491106 13,066 0 0.00 1,048 19.77 0.0236
2018-05-15 2018-03-31 13F NEOGEN CORP COM COM 640491106 13,066 3,266 33.33 875 8.56 0.0203
2018-02-15 2017-12-31 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 806 6.19 0.0203
2017-11-15 2017-09-30 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 759 12.11 0.0197
2017-08-15 2017-06-30 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 677 5.45 0.0179
2017-05-15 2017-03-31 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 642 -0.77 0.0181
2017-02-15 2016-12-31 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 647 18.07 0.0182
2016-11-15 2016-09-30 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 548 -0.54 0.0152
2016-08-12 2016-06-30 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 551 11.76 0.0155
2016-05-16 2016-03-31 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 493 -11.01 0.0143
2016-02-12 2015-12-31 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 554 25.62 0.0155
2015-11-19 2015-09-30 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 441 -5.16 0.0125
2015-08-13 2015-06-30 13F NEOGEN CORP COM COM 640491106 9,800 0 0.00 465 1.53 0.0126
2015-05-14 2015-03-31 13F NEOGEN COM 640491106 9,800 0 0.00 458 -5.76 0.0113
2015-02-12 2014-12-31 13F NEOGEN COM 640491106 9,800 0 0.00 486 25.58 0.0118
2014-11-13 2014-09-30 13F NEOGEN COM 640491106 9,800 0 0.00 387 -2.52 0.0096
2014-07-08 2014-06-30 13F NEOGEN COM 640491106 9,800 0 0.00 397 -9.98 0.0092
2014-04-16 2014-03-31 13F NEOGEN COM 640491106 9,800 -1,000 -9.26 441 -10.73 0.0103
2014-02-10 2013-12-31 13F NEOGEN COM 640491106 10,800 3,600 50.00 494 13.04 0.0113
2013-10-31 2013-09-30 13F NEOGEN COM 640491106 7,200 0 0.00 437 9.25 0.0113
2013-07-25 2013-06-30 13F NEOGEN COM 640491106 7,200 7,200 400 0.0114
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.