Assenagon Asset Management S.A.
Institutional investor · Portfolio as of Q1 2026
Top Holdings1,095 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
MICROSOFT CORP | 13.6M | $5.1B | 7.7% | $420.74 | -4.00% | 29 qtrssince 2019-Q1 | Increased 77 |
AMAZON.COM INC | 20.5M | $4.3B | 6.5% | $159.69 | +30.71% | 29 qtrssince 2019-Q1 | Increased 62 |
APPLE INC | 16.5M | $4.2B | 6.4% | $208.96 | +21.24% | 28 qtrssince 2019-Q2 | Decreased 0 |
NVIDIA CORP | 20.5M | $3.6B | 5.4% | $124.12 | +45.06% | 27 qtrssince 2019-Q3 | Decreased 0 |
ALPHABET INC-CL C | 9M | $2.6B | 3.9% | $216.43 | +40.26% | 29 qtrssince 2019-Q1 | Increased 75 |
TESLA INC | 3.9M | $1.5B | 2.2% | $353.67 | +10.96% | 22 qtrssince 2020-Q4 | Increased 83 |
ELI LILLY & CO | 1.6M | $1.4B | 2.2% | $881.78 | +3.98% | 29 qtrssince 2019-Q1 | Increased 88 |
BERKSHIRE HATHAWAY INC-CL B | 2.3M | $1.1B | 1.7% | $457.76 | +5.16% | 29 qtrssince 2019-Q1 | Increased 63 |
CHEVRON CORP | 5.1M | $1.1B | 1.6% | $172.49 | +9.44% | 29 qtrssince 2019-Q1 | Increased 81 |
ADVANCED MICRO DEVICES | 4.7M | $959M | 1.5% | $182.56 | +11.43% | 26 qtrssince 2019-Q4 | Decreased 0 |
META PLATFORMS INC-CLASS A | 1.5M | $884M | 1.3% | $585.93 | +11.80% | 29 qtrssince 2019-Q1 | Increased 76 |
INTUITIVE SURGICAL INC | 1.7M | $804.4M | 1.2% | $494.98 | +0.49% | 27 qtrssince 2019-Q3 | Increased 57 |
NETFLIX INC | 8M | $768.3M | 1.2% | $93.30 | +4.72% | 27 qtrssince 2019-Q3 | Increased 62 |
SYNOPSYS INC | 1.8M | $697.9M | 1.1% | $458.93 | -7.54% | 23 qtrssince 2020-Q3 | Increased 68 |
| 2.7M | $684M | 1.0% | — | — | — | Decreased — | |
| 13.5M | $655.7M | 1.0% | — | — | — | Decreased — | |
BOSTON SCIENTIFIC CORP | 10.1M | $631.1M | 1.0% | $80.71 | -8.50% | 23 qtrssince 2020-Q3 | Increased 72 |
APPLIED MATERIALS INC | 1.7M | $586.3M | 0.9% | $186.25 | +88.63% | 27 qtrssince 2019-Q3 | Decreased 0 |
MERCADOLIBRE INC | 331,553 | $573.3M | 0.9% | $2,000.55 | -14.32% | 19 qtrssince 2021-Q3 | Decreased 0 |
ALPHABET INC-CL A | 1.9M | $542.3M | 0.8% | $150.35 | +101.92% | 29 qtrssince 2019-Q1 | Decreased 0 |
Assenagon Asset Management S.A. manages $65.9B across 1095 positions as of Q1 2026. Top holdings: MSFT (7.7%), AMZN (6.5%), AAPL (6.4%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 3/5.0.
Active quarter - 95 new positions, 141 exits, 436 increased. Top move: LLY (INCREASED, conviction 88). Portfolio: $65.9B across 1095 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
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Top Losers
Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer