ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in BIO — Bio-Rad Laboratories, Inc.
CIK 1164508
BOSTON, MA
Position in BIO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,011,887
-$376,474 QoQ
Shares Held
13,664
-13.2% QoQ
Ownership
0.051%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#107
of 397 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BIO Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $6,427,484,644 across 45 Medical Devices names. BIO ranks #30 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SYK |
Stryker Corp
|
3,282,207 | $1,033,370,051 | |
| 2 | MDT |
Medtronic plc
|
12,892,710 | $1,008,596,703 | |
| 3 | BSX |
Boston Scientific Corp
|
23,293,913 | $994,184,206 | |
| 4 | ABT |
Abbott Laboratories
|
10,897,178 | $988,809,931 | |
| 5 | EW |
Edwards Lifesciences Corp
|
5,677,344 | $513,572,538 | |
| 6 | DXCM |
Dexcom Inc
|
6,873,273 | $462,914,936 | |
| 7 | PEN |
Penumbra Inc
|
834,903 | $263,620,622 | |
| 8 | STE |
STERIS plc
|
1,217,864 | $256,445,622 |
All Filings in BIO
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,011,887 | 13,664 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $4,388,361 | 15,743 | Shares | Defined | 2026-05-14 | |
| 2025-09-30 | $3,844,427 | 13,711 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $5,786,129 | 23,977 | Shares | Defined | 2025-08-13 | |
| 2024-12-31 | $12,140,415 | 36,956 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $2,425,370 | 7,249 | Shares | Defined | 2024-11-14 | |
| 2024-03-31 | $3,103,145 | 8,972 | Shares | Defined | 2024-05-15 | |
| 2023-03-31 | $5,654,352 | 11,804 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $14,527,509 | 34,549 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $13,777,299 | 33,028 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $13,632,795 | 27,541 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $47,372,148 | 84,108 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $62,264,256 | 82,407 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $67,218,300 | 90,111 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $57,872,704 | 89,824 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $33,842,964 | 59,252 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $25,295,515 | 43,393 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $10,936,514 | 21,217 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $7,446,424 | 16,493 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $7,534,586 | 21,493 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||