CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in ILMN — Illumina, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in ILMN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$79,593,542
-$1,135,044 QoQ
Shares Held
645,737
+4.9% QoQ
Ownership
0.427%
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 99.9916374623105.ToString("F0")%
Shared 0.ToString("F0")%
None 0.00836253768949278.ToString("F0")%
Common Shares in ILMN Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $4,755,724,319 across 32 Diagnostics & Research names. ILMN ranks #15 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
2,934,842 | $1,442,562,888 | |
| 2 | DHR |
Danaher Corp /De/
|
4,734,898 | $897,736,660 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
610,217 | $342,874,830 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
1,412,147 | $240,827,549 | |
| 5 | WAT |
Waters Corp /De/
|
772,524 | $230,057,646 | |
| 6 | A |
Agilent Technologies, Inc.
|
1,904,308 | $217,053,025 | |
| 7 | MTD |
Mettler Toledo International Inc/
|
161,665 | $203,891,898 | |
| 8 | LH |
Labcorp Holdings Inc.
|
646,135 | $172,395,279 |
All Filings in ILMN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $79,593,542 | 645,737 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $80,728,586 | 615,497 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $56,931,096 | 599,464 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $72,305,228 | 757,837 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $57,207,868 | 721,047 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $91,342,118 | 683,545 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $85,751,617 | 657,554 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $67,306,624 | 644,823 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $127,491,499 | 954,422 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $125,315,756 | 925,198 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $118,036,801 | 883,900 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $159,937,387 | 876,930 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $191,816,237 | 847,934 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $164,004,060 | 833,809 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $149,880,961 | 807,577 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $141,367,338 | 788,271 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $264,822,792 | 779,158 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $284,386,285 | 768,450 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $279,462,164 | 708,284 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $311,387,823 | 676,458 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $247,459,407 | 662,366 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $260,267,301 | 723,121 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $212,231,841 | 705,883 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $236,800,246 | 657,299 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $168,014,210 | 632,391 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||