CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in BIO — Bio-Rad Laboratories, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in BIO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$54,790,542
+$134,479 QoQ
Shares Held
196,558
+9.0% QoQ
Ownership
0.734%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BIO Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $8,744,665,777 across 86 Medical Devices names. BIO ranks #15 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
45,500,055 | $4,671,490,646 | |
| 2 | MDT |
Medtronic plc
|
8,607,355 | $745,827,310 | |
| 3 | SYK |
Stryker Corp
|
2,120,239 | $696,689,333 | |
| 4 | BSX |
Boston Scientific Corp
|
9,170,180 | $575,428,795 | |
| 5 | EW |
Edwards Lifesciences Corp
|
3,557,088 | $284,851,607 | |
| 6 | GEHC |
GE HealthCare Technologies Inc.
|
3,157,026 | $224,717,110 | |
| 7 | DXCM |
Dexcom Inc
|
3,175,299 | $199,408,777 | |
| 8 | STE |
STERIS plc
|
656,428 | $145,155,923 |
All Filings in BIO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $54,790,542 | 196,558 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $54,656,063 | 180,389 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $50,460,666 | 179,966 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $47,689,658 | 197,620 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $49,486,520 | 203,180 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $63,030,228 | 191,867 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $61,668,112 | 184,315 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $62,994,460 | 230,656 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $77,281,538 | 223,441 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $69,174,016 | 214,234 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $73,193,339 | 204,194 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $76,411,256 | 201,549 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $96,003,272 | 200,416 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $82,369,786 | 195,890 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $76,898,507 | 184,347 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $89,358,885 | 180,523 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $97,960,340 | 173,926 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $127,321,100 | 168,510 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $122,167,961 | 163,775 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $102,281,681 | 158,751 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $88,259,473 | 154,524 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $89,836,300 | 154,109 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $81,531,339 | 158,172 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $70,445,081 | 156,028 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $44,912,695 | 128,117 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||