CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in BLFS — Biolife Solutions Inc
CIK 884546
SAN FRANCISCO, CA
Position in BLFS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$11,377,783
+$3,679,290 QoQ
Shares Held
402,896
-0.1% QoQ
Ownership
0.824%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#30
of 216 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BLFS Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $3,174,786,756 across 35 Medical Instruments & Supplies names. BLFS ranks #23 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
2,802,568 | $1,114,525,241 | |
| 2 | BDX |
Becton Dickinson & Co
|
3,398,203 | $514,250,059 | |
| 3 | RMD |
Resmed Inc
|
1,222,473 | $238,235,537 | |
| 4 | WST |
West Pharmaceutical Services Inc
|
583,984 | $209,650,256 | |
| 5 | COO |
Cooper Companies, Inc.
|
1,843,969 | $132,231,016 | |
| 6 | BAX |
Baxter International Inc
|
5,996,711 | $127,849,878 | |
| 7 | SOLV |
Solventum Corp
|
1,522,657 | $117,472,986 | |
| 8 | ALGN |
Align Technology Inc
|
668,129 | $112,686,636 |
All Filings in BLFS
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,377,783 | 402,896 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $7,698,493 | 403,485 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $9,182,137 | 379,741 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $9,426,837 | 369,535 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $7,473,992 | 346,982 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $7,784,465 | 340,826 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $8,993,089 | 346,421 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $8,011,773 | 319,959 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $6,647,778 | 310,209 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $5,644,208 | 304,270 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $4,633,265 | 285,124 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $3,894,392 | 281,998 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $5,861,892 | 265,244 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $5,608,346 | 257,855 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $4,622,181 | 253,966 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,659,631 | 248,775 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,116,875 | 225,697 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,915,742 | 172,272 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $6,173,551 | 165,644 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $8,170,849 | 193,073 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $9,043,452 | 203,178 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $5,370,408 | 149,178 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $5,733,668 | 143,737 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $4,007,524 | 138,477 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $365,733 | 22,369 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $174,781 | 18,398 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||