SEB Asset Management AB portfolio
Type not verifiedPortfolio as of Sep 30, 2026 (Q3 2026) · filed with the SEC on Nov 4, 2026 · data updated on Nov 5, 2026 · Q3 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
SEB Asset Management AB reported a $27.0 bn portfolio of 711 companies (713 positions, counting each share class separately) to the SEC as of the end of Q3 2026. Its largest positions are NVDA, AAPL, MSFT.
Sections with a free account
What changed this quarter
632 positions with a change (51 new, 296 added to, 246 trimmed, 39 sold); also, 1 entered through an IPO. 1 is listed here: those of 0.5 points of the portfolio or more (up to 12).
- Astrazeneca+19%more sharesIncreased4.1% → 4.1%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- NVIDIANVDA7.5%
- AppleAAPL6.5%
- MicrosoftMSFT5.4%
- AlphabetGOOGL · GOOG4.4%
- AstrazenecaAZN4.1%
- Amazon.comAMZN2.9%
- BroadcomAVGO2.4%
- Meta PlatformsMETA2.2%
- Micron TechnologyMU1.9%
- Eli LillyLLY1.9%
- Advanced Micro DevicesAMD1.4%
- JPMorgan ChaseJPM1.3%
- Johnson & JohnsonJNJ1.3%
- TeslaTSLA0.9%
- MerckMRK0.8%
Portfolio by sector
- ● Information Technology 41%
- ● Health Care 18%
- ● Financials 13%
- ● Communication Services 8%
- ● Consumer Discretionary 8%
- ● Industrials 6%
- ● Consumer Staples 2%
- ● Materials 2%
- ● Real Estate 2%
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Type not verified: we have not assigned a type because we found no document that is enough to tell. Most 13F filers are in this situation: we only review in depth those that meet the portfolio criteria.
Not counted as a concentrated manager: it has fewer than 8 quarters of history; its portfolio is not within 5 to 100 positions; its top 10 positions are under 45%. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Managers of a similar size
A 13F portfolio value between a third and three times this one, whatever the type of filer. It is not a comparison of what they hold.
- Sands Capital ManagementInvestment firm · $26.9 bn
- Menora Mivtachim Holdings$25.6 bn
- Winslow Capital ManagementInvestment firm · $29.1 bn
- Orbis Allan GrayInvestment firm · $29.1 bn
- Tiger Global ManagementInvestment firm · $24.0 bn
- Davis Selected AdvisersInvestment firm · $23.3 bn