CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Top Portfolio Positions
3,278 positions ·
$569,970,550,912 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 | 4.92% | |
| AAPL |
Apple Inc.
Technology
|
102,344,793 | $25,974,085,015 | 4.56% | |
| MSFT |
Microsoft Corp
Technology
|
52,519,324 | $19,441,078,164 | 3.41% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
66,597,967 | $13,870,358,587 | 2.43% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
40,918,971 | $11,766,659,300 | 2.06% | |
| AVGO |
Broadcom Inc.
Technology
|
33,710,329 | $10,433,683,927 | 1.83% | |
| META |
Meta Platforms, Inc.
Communication Services
|
15,403,780 | $8,812,964,650 | 1.55% | |
| CVX |
Chevron Corp
Energy
|
36,118,480 | $7,472,913,511 | 1.31% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
19,943,635 | $7,414,046,311 | 1.30% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
49,765,225 | $5,986,258,914 | 1.05% |
Portfolio Trend
Holdings in BIIB
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $210,718,402 | 1,149,394 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $201,315,312 | 1,143,902 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $157,358,727 | 1,123,349 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $135,104,321 | 1,075,757 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $139,469,927 | 1,019,219 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $148,525,537 | 971,263 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $176,981,541 | 913,029 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $208,802,592 | 900,710 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $185,184,122 | 858,805 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $219,695,730 | 849,000 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $218,121,816 | 848,690 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $242,179,754 | 850,201 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $234,763,527 | 844,382 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $231,586,534 | 836,294 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $219,091,656 | 820,568 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $161,088,942 | 789,884 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $161,058,456 | 764,760 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $177,957,541 | 741,737 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $206,921,722 | 731,198 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $250,640,267 | 723,829 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $197,017,854 | 704,264 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $173,949,033 | 710,402 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $208,527,494 | 735,080 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $220,918,710 | 825,710 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $296,700,531 | 937,798 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||