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

SecurityBIO / Bio-Rad Laboratories, Inc.
InstitutionAperio Group, LLC
Latest Disclosed Ownership38,854 shares
Latest Disclosed Value $ 22,650,000
Aperio Group, LLC reports 1.12% increase in ownership of BIO / Bio-Rad Laboratories, Inc.

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 38,854 shares of Bio-Rad Laboratories, Inc. (US:BIO) valued at $22,649,551 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 38,423 shares of Bio-Rad Laboratories, Inc.. This represents a change in shares of 1.12% during the quarter. The current value of the position is $11,435,509 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)
2021-02-05 2020-12-31 13F BIO RAD LABS CL A 090572207 38,854 431 1.12 22,650 14.37 0.0670
2020-11-06 2020-09-30 13F BIO RAD LABS CL A 090572207 38,423 4,278 12.53 19,805 28.47 0.0669
2020-08-13 2020-06-30 13F BIO RAD LABS CL A 090572207 34,145 5,152 17.77 15,416 51.69 0.0570
2020-05-05 2020-03-31 13F BIO RAD LABS CL A 090572207 28,993 8,798 43.57 10,163 36.00 0.0449
2020-02-13 2019-12-31 13F BIO RAD LABS CL A 090572207 20,195 405 2.05 7,473 13.49 0.0268
2019-11-06 2019-09-30 13F BIO RAD LABS CL A 090572207 19,790 630 3.29 6,585 9.93 0.0260
2019-07-30 2019-06-30 13F BIO RAD LABS CL A 090572207 19,160 -2,142 -10.06 5,990 -8.02 0.0245
2019-05-13 2019-03-31 13F BIO RAD LABS CL A 090572207 21,302 -26 -0.12 6,512 31.48 0.0281
2019-05-06 2018-12-31 13F/A-1 BIO RAD LABS CL A 090572207 21,328 2,388 12.61 4,953 -16.45 0.0250
2019-02-14 2018-12-31 13F BIO RAD LABS CL A 090572207 21,419 2,479 4,974
2019-05-06 2018-09-30 13F/A-1 BIO RAD LABS CL A 090572207 18,940 -16 -0.08 5,928 8.39 0.0262
2018-10-17 2018-09-30 13F BIO RAD LABS INC CL A COMMON 090572207 18,940 -16 5,928
2019-05-06 2018-06-30 13F/A-1 BIO RAD LABS CL A 090572207 18,956 -171 -0.89 5,469 14.34 0.0262
2018-07-30 2018-06-30 13F BIO RAD LABS INC CL A COMMON 090572207 18,956 -171 5,470
2019-05-01 2018-03-31 13F/A-1 BIO RAD LABS CL A 090572207 19,127 235 1.24 4,783 6.08 0.0238
2018-05-08 2018-03-31 13F BIO RAD LABS INC CL A COMMON 090572207 19,127 235 4,783
2019-05-01 2017-12-31 13F/A-1 BIO RAD LABS CL A 090572207 18,892 -551 -2.83 4,509 4.35 0.0233
2018-02-02 2017-12-31 13F BIO RAD LABS INC CL A COMMON 090572207 18,892 -551 4,509
2019-05-01 2017-09-30 13F/A-1 BIO RAD LABS CL A 090572207 19,443 254 1.32 4,321 -0.51 0.0244
2017-10-25 2017-09-30 13F BIO RAD LABS INC CL A COMMON 090572207 19,443 254 4,321
2019-04-22 2017-06-30 13F/A-1 BIO RAD LABS CL A 090572207 19,189 1,976 11.48 4,343 26.58 0.0266
2017-07-18 2017-06-30 13F BIO RAD LABS INC CL A COMMON 090572207 19,189 1,976 4,343
2019-04-22 2017-03-31 13F/A-1 BIO RAD LABS CL A 090572207 17,213 2,470 16.75 3,431 27.69 0.0235
2017-05-05 2017-03-31 13F BIO RAD LABS INC CL A COMMON 090572207 17,213 2,470 3,431
2019-04-22 2016-12-31 13F/A-1 BIO RAD LABS CL A 090572207 14,743 -3,096 -17.36 2,687 -8.04 0.0206
2017-02-14 2016-12-31 13F BIO RAD LABS INC CL A COMMON 090572207 14,743 -3,096 2,687
2019-04-12 2016-09-30 13F/A-1 BIO RAD LABS CL A 090572207 17,839 4,309 31.85 2,922 51.01 0.0212
2016-11-01 2016-09-30 13F BIO RAD LABS INC CL A COMMON 090572207 17,839 4,309 2,922
2019-04-12 2016-06-30 13F/A-1 BIO RAD LABS CL A 090572207 13,530 4,901 56.80 1,935 63.98 0.0151
2016-08-12 2016-06-30 13F BIO RAD LABS INC CL A COMMON 090572207 13,530 4,901 1,935
2019-04-12 2016-03-31 13F/A-1 BIO RAD LABS CL A 090572207 8,629 783 9.98 1,180 8.46 0.0101
2016-04-28 2016-03-31 13F BIO RAD LABS INC CL A COMMON 090572207 8,629 783 1,180
2016-01-21 2015-12-31 13F BIO RAD LABS INC CL A COMMON 090572207 7,846 2,684 52.00 1,088 57.00 0.0100
2015-10-19 2015-09-30 13F BIO RAD LABS INC CL A COMMON 090572207 5,162 549 11.90 693 -0.29 0.0071
2015-07-29 2015-06-30 13F BIO RAD LABS INC CL A COMMON 090572207 4,613 1,677 57.12 695 75.06 0.0072
2015-04-29 2015-03-31 13F BIO RAD LABS INC CL A COMMON 090572207 2,936 2,936 0.00 397 0.0044
2015-01-30 2014-12-31 13F BIO RAD LABS INC CL A COMMON 090572207 0 -2,446 -100.00 0 -100.00
2014-10-21 2014-09-30 13F BIO RAD LABS INC CL A COMMON 090572207 2,446 210 9.39 277 3.36 0.0037
2014-07-23 2014-06-30 13F BIO RAD LABS INC CL A COMMON 090572207 2,236 167 8.07 268 1.13 0.0039
2014-04-25 2014-03-31 13F BIO RAD LABS INC CL A COMMON 090572207 2,069 265 4.33 0.0037
2014-01-30 2013-12-31 13F BIO RAD LABS INC CL A COMMON 090572207 254 17.05 0.0039
2013-10-24 2013-09-30 13F BIO RAD LABS INC CL A COMMON 090572207 1,842 1,842 217 0.0042
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.