Assenagon Asset Management S.A.Assenagon Asset Management S.A.

Institutional investor · Portfolio as of Q4 2025

SEC EDGAR SourceSEC Filings

Top Holdings1,143 positions

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Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

MICROSOFT CORP

10.8M$5.2B7.2%$425.26+14.63%
28 qtrssince 2019-Q1
Increased
66

APPLE INC

18.9M$5.1B7.1%$208.96+29.75%
27 qtrssince 2019-Q2
Increased
71

AMAZON.COM INC

20.3M$4.7B6.5%$159.17+46.09%
28 qtrssince 2019-Q1
Decreased
0

NVIDIA CORP

20.9M$3.9B5.4%$124.12+51.10%
26 qtrssince 2019-Q3
Decreased
0

ALPHABET INC-CL C

6.7M$2.1B2.9%$187.34+67.90%
28 qtrssince 2019-Q1
Decreased
0
23.3M$1.3B1.8%
Increased

ADVANCED MICRO DEVICES

6M$1.3B1.8%$182.56+17.31%
25 qtrssince 2019-Q4
Increased
81

TESLA INC

2.2M$993.6M1.4%$323.34+40.54%
21 qtrssince 2020-Q4
Decreased
0

COSTCO WHOLESALE CORP

1.1M$980.9M1.4%$858.21+0.04%
28 qtrssince 2019-Q1
Increased
81
8.3M$965M1.3%
Increased
3.5M$951.5M1.3%
Increased

BERKSHIRE HATHAWAY INC-CL B

1.8M$894.8M1.2%$450.77+11.74%
28 qtrssince 2019-Q1
Decreased
0

INTUITIVE SURGICAL INC

1.5M$868.7M1.2%$494.65+15.77%
26 qtrssince 2019-Q3
Increased
81

PROCTER & GAMBLE CO/THE

5.5M$782.6M1.1%$147.18-4.75%
28 qtrssince 2019-Q1
Increased
81

ALPHABET INC-CL A

2.5M$774.1M1.1%$150.35+108.75%
28 qtrssince 2019-Q1
Decreased
0
PDDPDD
ADR

PDD HOLDINGS INC

6.7M$763M1.1%$113.88-0.05%
24 qtrssince 2020-Q1
Increased
81
2.1M$687M0.9%
Unchanged

ABBVIE INC

3M$675.8M0.9%$176.38+26.55%
24 qtrssince 2020-Q1
Decreased
0

TEXAS INSTRUMENTS INC

3.9M$675M0.9%$185.37-7.96%
28 qtrssince 2019-Q1
Increased
57

MERCADOLIBRE INC

333,455$671.7M0.9%$2,000.55+1.02%
18 qtrssince 2021-Q3
Increased
72
$72.6B
AUM
1,143
Positions
Q4 2025
Filing
Rating · 2.5
Quarterly Portfolio Change
+21%Q3'24$48.5B+15%Q4'24$55.7B+1%Q1'25$56.1B+12%Q2'25$63B+7%Q3'25$67.7B-2%Q4'25$66.6B
Activity profile
$ moved · Q4'25
New2%Increased47%Decreased49%Exited2%
Composition
Equity vs derivatives
Equity92%Puts7%Calls2%
Holding period
Avg 5.4 years
<1Q1%1-4Q2%1-2Y4%2Y+92%

Assenagon Asset Management S.A. manages $72.6B across 1143 positions as of Q4 2025. Top holdings: MSFT (7.2%), AAPL (7.1%), AMZN (6.5%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 2.5/5.0.

Q4 2025 Summary

Active quarter - 115 new positions, 131 exits, 470 increased. Top move: AMD (INCREASED, conviction 81). Portfolio: $72.6B across 1143 positions.

Top holdings by portfolio weight

Total AUM$67B
MSFT7.16%
AAPL7.06%
AMZN6.45%
NVDA5.36%
GOOG2.90%
AMD1.77%
TSLA1.37%
COST1.35%
BRK/B1.23%
ISRG1.20%
Other1.08%

Portfolio allocation by GICS sector

Sectors11
Technology40.17%
Consumer Cyclical16.15%
Healthcare11.34%
Communication Services8.29%
Financial Services7.12%
Consumer Defensive5.49%
Industrials4.77%
Energy2.74%
Utilities2.00%
Basic Materials1.31%
Other0.62%

Behavioral investing profile

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Steady Compounder- primarily Technology, Consumer Cyclical, Healthcare
Compare DNA across all funds
7-dimension quality assessment
Solid(2.5 / 5.0)
Track Record54
Conviction44
Concentration57
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Position Outcomes

Best and worst performing positions by estimated return

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

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