Assenagon Asset Management S.A.
Top Portfolio Positions
1,067 positions ·
$59,798,144,552 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| MSFT |
Microsoft Corp
Technology
|
13,647,948 | $5,052,060,911 | 8.45% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
20,521,783 | $4,274,071,745 | 7.15% | |
| AAPL |
Apple Inc.
Technology
|
16,544,617 | $4,198,858,348 | 7.02% | |
| NVDA |
Nvidia Corp
Technology
|
20,486,718 | $3,572,883,619 | 5.97% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
3,937,856 | $1,463,897,968 | 2.45% | |
| LLY |
ELI LILLY & Co
Healthcare
|
1,550,234 | $1,425,858,726 | 2.38% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
2,307,666 | $1,105,833,547 | 1.85% | |
| CVX |
Chevron Corp
Energy
|
5,148,756 | $1,065,277,616 | 1.78% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
4,713,907 | $958,950,101 | 1.60% | |
| META |
Meta Platforms, Inc.
Communication Services
|
1,545,158 | $884,031,246 | 1.48% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ATEC
Shares Held
Position Value (USD)
18 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,794,865 | 256,881 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $20,584,336 | 978,343 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $10,911,237 | 750,429 | Shares | Sole | 2025-10-07 | |
| 2025-06-30 | $115,961 | 10,447 | Shares | Sole | 2025-07-11 | |
| 2025-03-31 | $105,932 | 10,447 | Shares | Sole | 2025-04-15 | |
| 2024-12-31 | $114,988 | 12,526 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $225,102 | 40,486 | Shares | Sole | 2024-10-23 | |
| 2024-06-30 | $325,256 | 31,125 | Shares | Sole | 2024-07-18 | |
| 2024-03-31 | $439,969 | 31,905 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $2,648,027 | 175,250 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $20,590,082 | 1,587,516 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $25,824,080 | 1,436,267 | Shares | Sole | 2023-07-25 | |
| 2023-03-31 | $12,791,578 | 819,973 | Shares | Sole | 2023-04-18 | |
| 2022-12-31 | $2,611,753 | 211,478 | Shares | Sole | 2023-01-12 | |
| 2022-03-31 | $523,560 | 45,527 | Shares | Sole | 2022-04-25 | |
| 2021-12-31 | $11,713,418 | 1,024,796 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $3,339,986 | 273,994 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $5,972,073 | 389,822 | Shares | Sole | 2021-07-15 | |
| No 13F history on record for this holder in this stock. | ||||||