T. Rowe Price Investment Management, Inc.
Top Portfolio Positions
633 positions ·
$141,775,805,744 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
24,946,740 | $5,195,657,539 | 3.66% | |
| MSFT |
Microsoft Corp
Technology
|
12,744,856 | $4,717,763,345 | 3.33% | |
| AAPL |
Apple Inc.
Technology
|
15,668,672 | $3,976,552,266 | 2.80% | |
| META |
Meta Platforms, Inc.
Communication Services
|
6,865,372 | $3,927,885,282 | 2.77% | |
| NVDA |
Nvidia Corp
Technology
|
19,437,830 | $3,389,957,552 | 2.39% | |
| PTC |
Ptc Inc.
Technology
|
19,108,911 | $2,722,828,728 | 1.92% | |
| CNP |
Centerpoint Energy Inc
Utilities
|
59,294,002 | $2,559,129,126 | 1.81% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
8,832,952 | $2,540,003,677 | 1.79% | |
| NI |
Nisource Inc.
Utilities
|
49,815,015 | $2,324,368,599 | 1.64% | |
| COR |
Cencora, Inc.
Healthcare
|
6,294,296 | $1,977,290,145 | 1.39% |
Portfolio Trend
15 quarters · across all stocks
Holdings in ONTO
Shares Held
Position Value (USD)
14 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $85,060,165 | 414,786 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $52,159,311 | 330,415 | Shares | Sole | 2026-02-19 | |
| 2025-06-30 | $99,361,245 | 984,457 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,861,962 | 15,345 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $22,360,613 | 134,161 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $122,891,709 | 592,078 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $315,537,360 | 1,437,135 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $343,630,807 | 1,897,674 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $303,921,623 | 1,987,715 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $254,781,134 | 1,997,970 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $215,665,519 | 1,851,683 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $166,316,063 | 1,892,536 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $128,825,871 | 1,891,994 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $105,854,410 | 1,652,684 | Shares | Sole | 2022-11-14 | |
| No 13F history on record for this holder in this stock. | ||||||