Bio-Rad Laboratories, Inc.
US ˙ NYSE ˙ US0905722072

SecurityBIO / Bio-Rad Laboratories, Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership3,029 shares
Latest Disclosed Value $ 844,334
Neuberger Berman Group LLC reports 0.63% increase in ownership of BIO / Bio-Rad Laboratories, Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 3,029 shares of Bio-Rad Laboratories, Inc. (US:BIO) valued at $844,334 USD as of March 31, 2026. The current value of the position is $923,330 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 BIO RAD LABORATORIES INC A Common 090572207 3,029 19 0.63 844 -7.46 0.0003
2026-02-13 2025-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 3,010 193 6.85 912 15.59 0.0007
2025-11-12 2025-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 2,817 1,201 74.32 790 102.83 0.0006
2025-08-25 2025-06-30 13F/A-1 BIO RAD LABORATORIES INC A Common 090572207 1,616 -31 -1.88 390 -2.99 0.0003
2025-08-13 2025-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 1,616 -31 390 0.0002
2025-05-13 2025-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 1,647 -1,252 -43.19 401 -57.88 0.0003
2025-02-13 2024-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 2,899 6 0.21 952 -1.55 0.0008
2024-11-14 2024-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 2,893 1,017 54.21 968 88.87 0.0008
2024-11-14 2024-06-30 13F/A-1 BIO RAD LABORATORIES INC A Common 090572207 1,876 -44 -2.29 512 -22.89 0.0004
2024-08-13 2024-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 1,876 -44 512 0.0004
2024-11-14 2024-03-31 13F/A-1 BIO RAD LABORATORIES INC A Common 090572207 1,920 76 4.12 664 11.60 0.0005
2024-05-13 2024-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 1,920 76 664 0.0005
2024-11-14 2023-12-31 13F/A-2 BIO RAD LABORATORIES INC A Common 090572207 1,844 -56,721 -96.85 595 -97.17 0.0005
2024-02-09 2023-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 1,844 -56,721 595 0.0005
2023-11-14 2023-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 58,565 662 1.14 20,993 -4.37 0.0191
2023-08-11 2023-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 57,903 147 0.25 21,952 -20.65 0.0196
2023-05-12 2023-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 57,756 20 0.03 27,666 13.96 0.0257
2023-02-13 2022-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 57,736 401 0.70 24,277 1.51 0.0238
2022-11-15 2022-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 57,335 -433 -0.75 23,917 -16.36 0.0250
2022-08-15 2022-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 57,768 3,075 5.62 28,595 -7.17 0.0287
2022-05-23 2022-03-31 13F/A-1 BIO RAD LABORATORIES INC A Common 090572207 54,693 58 0.11 30,804 -25.14 0.0261
2022-05-13 2022-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 54,693 58 30,735 0.0137
2022-02-11 2021-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 54,635 595 1.10 41,148 2.39 0.0323
2021-11-12 2021-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 54,040 -24,713 -31.38 40,186 -20.64 0.0351
2021-08-13 2021-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 78,753 14,834 23.21 50,640 38.80 0.0442
2021-05-13 2021-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 63,919 10,698 20.10 36,484 17.69 0.0348
2021-02-10 2020-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 53,221 -11,206 -17.39 31,000 -6.59 0.0321
2020-11-12 2020-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 64,427 33 0.05 33,188 14.22 0.0394
2020-08-13 2020-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 64,394 153 0.24 29,056 29.02 0.0361
2020-05-14 2020-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 64,241 -29,992 -31.83 22,520 -35.42 0.0343
2020-02-12 2019-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 94,233 -20,459 -17.84 34,870 -8.63 0.0407
2019-11-13 2019-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 114,692 5 0.00 38,163 6.45 0.0466
2019-08-13 2019-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 114,687 -24 -0.02 35,850 2.24 0.0429
2019-05-13 2019-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 114,711 201 0.18 35,065 31.86 0.0430
2019-02-12 2018-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 114,510 -873 -0.76 26,592 -26.36 0.0371
2018-11-16 2018-09-30 13F/A-1 BIO RAD LABORATORIES INC A Common 090572207 115,383 -1,117 -0.96 36,113 7.43 0.0409
2018-11-13 2018-09-30 13F BIO RAD LABORATORIES INC A Common 090572207 115,383 -1,117 36,113
2018-08-13 2018-06-30 13F BIO RAD LABORATORIES INC A Common 090572207 116,500 -13,500 -10.38 33,615 3.40 0.0371
2018-05-08 2018-03-31 13F BIO RAD LABORATORIES INC A Common 090572207 130,000 -1,273 -0.97 32,510 3.76 0.0372
2018-02-14 2017-12-31 13F BIO RAD LABORATORIES INC A Common 090572207 131,273 -120 -0.09 31,331 7.31 0.0360
2017-11-15 2017-09-30 13F BIO-RAD LABORATORIES INC CL A COMMON STOCK 090572207 131,393 22,050 20.17 29,198 18.00 0.0365
2017-08-08 2017-06-30 13F BIO-RAD LABORATORIES INC CL A COMMON STOCK 090572207 109,343 23,116 26.81 24,745 43.97 0.0318
2017-05-10 2017-03-31 13F BIO-RAD LABORATORIES INC CL A COMMON STOCK 090572207 86,227 33,264 62.81 17,188 78.04 0.0222
2017-02-06 2016-12-31 13F BIO-RAD LABORATORIES INC CL A COMMON STOCK 090572207 52,963 52,963 9,654 0.0130
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.