CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Top Portfolio Positions
3,292 positions ·
$575,191,102,531 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 | 4.88% | |
| AAPL |
Apple Inc.
Technology
|
102,344,793 | $25,974,085,015 | 4.52% | |
| 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 | 2.05% | |
| 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
25 quarters · across all stocks
Holdings in MZTI
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $104,248,116 | 753,619 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $47,841,451 | 290,971 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $50,354,634 | 291,421 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $49,656,862 | 287,416 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $50,031,975 | 285,897 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $49,517,866 | 285,999 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $49,586,329 | 280,831 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $54,235,523 | 287,006 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $58,429,573 | 281,412 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $45,959,081 | 276,213 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $44,149,980 | 267,527 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $52,567,741 | 261,414 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $54,783,686 | 270,030 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $53,452,516 | 270,920 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $40,367,913 | 268,618 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $32,383,920 | 251,467 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $35,715,309 | 239,459 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $38,029,874 | 229,649 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $37,249,108 | 220,657 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $42,319,282 | 218,693 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $37,222,264 | 212,262 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $38,251,299 | 208,193 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $37,093,311 | 207,457 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $33,451,336 | 215,829 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $31,782,181 | 219,733 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||