CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in OSIS — Osi Systems Inc
CIK 884546
SAN FRANCISCO, CA
Position in OSIS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$53,363,792
+$1,833,256 QoQ
Shares Held
200,986
-0.5% QoQ
Ownership
1.22%
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 99.98955151105052.ToString("F0")%
Shared 0.ToString("F0")%
None 0.010448488949479069.ToString("F0")%
Common Shares in OSIS Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $3,408,744,334 across 30 Electronic Components names. OSIS ranks #12 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APH |
Amphenol Corp /De/
|
7,390,201 | $933,751,896 | |
| 2 | GLW |
Corning Inc /Ny
|
5,006,978 | $680,798,798 | |
| 3 | TEL |
TE Connectivity plc
|
2,266,565 | $473,757,416 | |
| 4 | JBL |
Jabil Inc
|
738,803 | $196,248,240 | |
| 5 | FLEX |
Flex Ltd.
|
2,670,543 | $174,813,744 | |
| 6 | FN |
Fabrinet
|
302,780 | $157,905,825 | |
| 7 | TTMI |
Ttm Technologies Inc
|
1,191,297 | $116,056,153 | |
| 8 | LFUS |
Littelfuse Inc /De
|
331,240 | $112,406,294 |
All Filings in OSIS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $53,363,792 | 200,986 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $51,530,536 | 202,033 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $52,339,652 | 209,997 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $48,179,178 | 214,263 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $40,993,302 | 210,936 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $35,838,726 | 214,052 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $31,979,649 | 210,628 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $30,298,543 | 220,321 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $30,519,634 | 213,693 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $27,303,237 | 211,571 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $24,770,575 | 209,849 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $24,410,841 | 207,170 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $20,334,837 | 198,660 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $15,722,376 | 197,716 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $14,003,347 | 194,329 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $16,046,999 | 187,816 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $15,571,682 | 182,938 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $16,273,745 | 174,611 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $15,931,329 | 168,052 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $16,640,399 | 163,719 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $15,166,982 | 157,825 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $17,309,276 | 185,682 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $17,034,463 | 219,488 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $15,102,956 | 202,344 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $14,442,117 | 209,549 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||