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Assenagon Asset Management S.A.

Assenagon Asset Management S.A. is an institution, managing $67.7B across 1,137 long positions as of Q3 2025 with 36% Technology concentration.

Portfolio Value
$67.7B
Positions
1,137
Top Holding
MSFT at 7.74%
Last Reported
Q3 2025

Top Holdings

Largest long holdings in Assenagon Asset Management S.A.'s portfolio (38.1% of total portfolio)

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HoldingSectorMarket ValueWeightOwnership
Software - Infrastructure
Technology
$5.2B
7.74%
0.14%
10.1M shares
2
Amazon logo
Amazon
AMZN
Specialty Retail
Consumer Cyclical
$4.6B
6.75%
0.20%
20.8M shares
3
Apple logo
Apple
AAPL
Consumer Electronics
Technology
$4.2B
6.20%
0.11%
16.5M shares
4
Nvidia logo
Nvidia
NVDA
Semiconductors
Technology
$3.9B
5.80%
0.09%
21.0M shares
Internet Content & Information
Communication Services
$2.4B
3.53%
0.08%
9.8M shares
Auto - Manufacturers
Consumer Cyclical
$1.5B
2.16%
0.10%
3.3M shares
Insurance - Diversified
Financial Services
$1.4B
2.02%
0.13%
2.7M shares
Semiconductors
Technology
$958.4M
1.42%
0.06%
2.9M shares
Internet Content & Information
Communication Services
$869.6M
1.28%
0.03%
3.6M shares
Drug Manufacturers - General
Healthcare
$823.4M
1.22%
0.18%
4.4M shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Assenagon Asset Management S.A.'s latest filing

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Market Value
$67.7B
Prior: $63.0B
Q/Q Change
+7.43%
+$4.7B
Net Flows % of MV
-1.69%
Turnover Ratio
26.49%
New Purchases
11 stocks
$21.7M
Added To
498 stocks
+$17.3B
Sold Out Of
121 stocks
$779.6M
Reduced Holdings
480 stocks
-$17.7B

Increased Positions

PositionShares Δ
New
New
New
New
New

Decreased Positions

PositionShares Δ
Sold
Sold
3
ARGX
argenx
ARGX
Sold
Sold
Sold

Analytics

Portfolio insights and performance metrics for Assenagon Asset Management S.A.

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Sector Allocation

Technology: 36.20%TechnologyConsumer Cyclical: 13.70%Consumer CyclicalHealthcare: 11.40%HealthcareCommunication Services: 9.20%Communication ServicesFinancial Services: 7.60%Industrials: 6.90%Consumer Defensive: 4.30%Energy: 3.80%Basic Materials: 2.70%Utilities: 2.00%Real Estate: 0.30%
Technology
36.20%
Consumer Cyclical
13.70%
Healthcare
11.40%
Communication Services
9.20%
Financial Services
7.60%
Industrials
6.90%
Consumer Defensive
4.30%
Energy
3.80%
Basic Materials
2.70%
Utilities
2.00%
Real Estate
0.30%

Market Cap Distribution

Mega Cap (> $200B): 52.82%Mega Cap (> $200B)Large Cap ($10B - $200B): 39.60%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 4.51%Small Cap ($300M - $2B): 1.43%Micro Cap ($50M - $300M): 0.04%Nano Cap (< $50M): 0.30%N/A (ETF or Unknown): 1.31%
Mega Cap (> $200B)
52.82%
Large Cap ($10B - $200B)
39.60%
Mid Cap ($2B - $10B)
4.51%
Small Cap ($300M - $2B)
1.43%
Micro Cap ($50M - $300M)
0.04%
Nano Cap (< $50M)
0.30%
N/A (ETF or Unknown)
1.31%

Portfolio Concentration

Top 10 Holdings %
38.12%
Top 20 Holdings %
47.79%
Top 50 Holdings %
63.26%
Top 100 Holdings %
75.93%

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