§ 13F · FUND PROFILE
Assenagon Asset Management S.A..
Systematic quant, options overlay
AUM · $73.1B (13F)Positions · 1160Turnover · 97% · Q1Filed · Apr 20, 2026
CONCENTRATION
39%
Top 10 holdings
NEW BUYS
+97
+$860M deployed
EXITS
0
No exits
SECTOR SHIFT
TECHNOLOGY → OTHER
-3pp · +3pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED APR 20, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | MSFT | MICROSOFT CORP | 13.65M | $5.1B | 7.7% | +27% |
| 2 | AMZN | AMAZON COM INC | 20.52M | $4.3B | 6.5% | +1% |
| 3 | AAPL | APPLE INC | 16.54M | $4.2B | 6.4% | −12% |
| 4 | NVDA | NVIDIA CORPORATION | 20.49M | $3.6B | 5.4% | −2% |
| 5 | GOOG | ALPHABET INC | 8.95M | $2.6B | 3.9% | +33% |
| 6 | TSLA | TESLA INC | 3.94M | $1.5B | 2.2% | +78% |
| 7 | LLY | ELI LILLY & CO | 1.55M | $1.4B | 2.2% | +354% |
| 8 | BRK/B | BERKSHIRE HATHAWAY INC DEL | 2.31M | $1.1B | 1.7% | +30% |
| 9 | CVX | CHEVRON CORPORATION | 5.15M | $1.1B | 1.6% | +133% |
| 10 | AMD | ADVANCED MICRO DEVICES INC | 4.71M | $959M | 1.5% | −21% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other38.6% (+3pp)
Technology20.1% (−3pp)
Semiconductors12.9% (+1pp)
Retail11.1% (−1pp)
Media8.6% (+1pp)
Health Care5.4% (±0)
§ 03 · THE ASSENAGON SIGNAL
AC read
Assenagon Asset Management S.A. is a Systematic / Quant fund managing $73.1 billion in assets. The fund runs a massive portfolio of 1,160 positions, broad diversification across holdings, with the top 10 accounting for 39%. Trading activity is aggressive at 97% quarterly turnover, with 97 new positions and 0 exits last quarter. Top sector allocations: Other (39%), Technology (20%), Semiconductors (13%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
2 FILINGS
Q1 2026
Busy quarter
+97 buys · −0 exits · 962 changed
Q4 2025
Busy quarter
+115 buys · −0 exits · 990 changed
Q3 2025
Busy quarter
+136 buys · −0 exits · 996 changed
Q2 2025
Busy quarter
+117 buys · −0 exits · 949 changed