BlackRock, Inc.
Top Portfolio Positions
4,418 positions ·
$5,419,788,540,481 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
1,928,629,174 | $336,352,927,935 | 6.21% | |
| AAPL |
Apple Inc.
Technology
|
1,144,923,925 | $290,570,242,913 | 5.36% | |
| MSFT |
Microsoft Corp
Technology
|
593,456,071 | $219,679,633,789 | 4.05% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
736,692,792 | $153,431,007,779 | 2.83% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
446,980,992 | $128,533,854,045 | 2.37% | |
| AVGO |
Broadcom Inc.
Technology
|
386,013,774 | $119,475,123,179 | 2.20% | |
| META |
Meta Platforms, Inc.
Communication Services
|
168,866,283 | $96,613,466,479 | 1.78% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
208,128,709 | $77,371,847,561 | 1.43% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
208,260,793 | $61,261,994,857 | 1.13% | |
| LLY |
ELI LILLY & Co
Healthcare
|
66,493,842 | $61,159,041,045 | 1.13% |
Portfolio Trend
7 quarters · across all stocks
Holdings in CSTL
Shares Held
Position Value (USD)
7 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $73,231,316 | 2,982,946 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $120,794,064 | 3,105,246 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $72,633,926 | 3,189,896 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $64,418,539 | 3,154,679 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $59,730,464 | 2,983,540 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $77,852,878 | 2,921,309 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $88,990,149 | 3,120,272 | Shares | Sole | 2024-11-13 | |
| No 13F history on record for this holder in this stock. | ||||||