CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Top Portfolio Positions
3,289 positions ·
$575,437,200,517 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
160,788,892 | $28,041,582,764 | 4.87% | |
| AAPL |
Apple Inc.
Technology
|
102,344,793 | $25,974,085,015 | 4.51% | |
| MSFT |
Microsoft Corp
Technology
|
52,519,324 | $19,441,078,164 | 3.38% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
66,597,967 | $13,870,358,587 | 2.41% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
40,918,971 | $11,766,659,300 | 2.04% | |
| AVGO |
Broadcom Inc.
Technology
|
33,710,329 | $10,433,683,927 | 1.81% | |
| META |
Meta Platforms, Inc.
Communication Services
|
15,403,780 | $8,812,964,650 | 1.53% | |
| CVX |
Chevron Corp
Energy
|
36,118,480 | $7,472,913,511 | 1.30% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
19,943,635 | $7,414,046,311 | 1.29% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
49,765,225 | $5,986,258,914 | 1.04% |
Portfolio Trend
24 quarters · across all stocks
Holdings in ATO
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $191,484,631 | 1,036,621 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $165,543,149 | 969,506 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $148,017,723 | 960,468 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $146,939,574 | 950,573 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $127,528,842 | 915,695 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $122,890,124 | 885,950 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $99,315,226 | 851,395 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $99,187,029 | 834,416 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $93,315,957 | 805,142 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $83,385,659 | 787,177 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $132,090,923 | 1,135,387 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $126,735,226 | 1,127,939 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $123,240,241 | 1,099,672 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $108,615,691 | 1,066,428 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $116,620,768 | 1,040,328 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $119,802,107 | 1,002,612 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $99,783,262 | 952,403 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $80,338,204 | 910,864 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $84,973,638 | 884,129 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $83,704,005 | 846,778 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $77,647,287 | 813,657 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $75,314,213 | 787,888 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $80,820,522 | 811,614 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $77,992,993 | 785,982 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||