SEB Asset Management AB 13F Portfolio

CIK 2127509 Filing since Q1 2026 Q3 2026 filed Nov 4, 2026
Holdings as of Sep 30, 2026, from the 13F filed Nov 4, 2026.

Portfolio Snapshot

701 positions · Q3 2026

SEB Asset Management AB reported 701 positions worth $26.81B for the quarter ended Sep 30, 2026, up 1.6% on the prior quarter. It opened 52 new positions, added to 324, trimmed 265 and exited 35. Its largest holding is Nvidia Corp at 7.6% of the portfolio.

Portfolio Value
$26.81B
+1.6% QoQ · — YoY
Positions
701
52 new · 35 sold out
Top 10 Concentration
37.6%
of portfolio value
Largest Position
NVDA 7.6%
Nvidia Corp
Net Buying
-$27.43M
$1.79B bought · $1.82B sold
Turnover
6.7%
of the portfolio traded
Top Sector
Technology
48.9% of value
Track Record
3
quarters on file since Q1 2026

Portfolio Value & Positions

Value Positions

Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.

Sector Allocation

12 sectors
48.89%
Technology
Technology48.89%
Healthcare17.96%
Financial Services11.8%
Consumer Discretionary6.8%
Industrials6.64%
Consumer Staples2.39%
Basic Materials2.06%
Real Estate1.41%
Communication Services1.14%
Other0.804%
Utilities0.098%
Energy0.02%

Quarterly Buying & Selling

Bought Sold

Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.

Position Changes

How many positions were opened, added to, trimmed or closed each quarter.

Sector Allocation Over Time

Share of reported value in each sector at every quarter end.

TechnologyHealthcareFinancial ServicesConsumer DiscretionaryIndustrialsConsumer StaplesBasic MaterialsReal EstateCommunication ServicesOtherUtilitiesEnergy

Largest Buys

Q3 2026
Holding Change Change % Trade Value Weight
AZN Astrazeneca Plc +1.10M +19.1% $179.35M 4.17%
AAPL Apple Inc. +280.6K +5.6% $93.43M 6.55%
META Meta Platforms, Inc. +102.6K +14.4% $74.38M 2.21%
SNDK Sandisk Corp +33.2K +185.8% $57.72M 0.331%
MSFT Microsoft Corp +108.4K +3.9% $55.61M 5.48%
BAC Bank Of America Corp +1.02M +41.1% $55.43M 0.71%
LRCX Lam Research Corp +156.7K +34.9% $51.47M 0.742%
LLY ELI LILLY & Co +43.9K +11.3% $50.83M 1.87%
LYV Live Nation Entertainment, Inc. +264.7K +148.8% $44.82M 0.28%
MU Micron Technology Inc +31.4K +6.8% $33.44M 1.96%

Largest Sells

Q3 2026
Holding Change Change % Trade Value Weight
NVDA Nvidia Corp -302.5K -3.3% $69.09M 7.56%
TEVA Teva Pharmaceutical Industries Ltd -1.70M -100.0% $57.45M Exited
PANW Palo Alto Networks Inc -112.0K -27.4% $44.48M 0.441%
C Citigroup Inc -340.5K -21.0% $44.08M 0.618%
AMAT Applied Materials Inc -84.4K -18.7% $43.15M 0.701%
GM General Motors Co -511.6K -26.1% $39.39M 0.417%
BMY Bristol Myers Squibb Co -627.1K -21.8% $39.13M 0.523%
VEEV Veeva Systems Inc -126.5K -72.8% $36.12M 0.05%
FCX Freeport-Mcmoran Inc -502.5K -42.7% $35.18M 0.176%
COR Cencora, Inc. -116.2K -31.6% $34.89M 0.282%

New Positions

Q3 2026
Holding Shares Trade Value Weight
SKHY SK hynix Inc. +100.5K $18.50M 0.069%
SYRE Spyre Therapeutics, Inc. +90.0K $8.01M 0.03%
NMRK Newmark Group, Inc. +481.7K $5.91M 0.022%
CPNG Coupang, Inc. +213.6K $2.96M 0.011%
LIVN LivaNova PLC +37.8K $2.89M 0.011%
NVT nVent Electric plc +15.8K $2.53M <0.01%
MRCY Mercury Systems Inc +23.5K $1.95M <0.01%
CRS Carpenter Technology Corp +3,521 $1.37M <0.01%
ROIV Roivant Sciences Ltd. +37.3K $1.36M <0.01%
NVST Envista Holdings Corp +56.1K $1.32M <0.01%

Closed Positions

Q3 2026
Holding Shares Sold Trade Value Prior Weight
TEVA Teva Pharmaceutical Industries Ltd -1.70M $57.45M 0.218%
SITE SiteOne Landscape Supply, Inc. -170.0K $19.45M 0.074%
HONA Honeywell Aerospace Inc. -79.8K $17.63M 0.067%
IONS Ionis Pharmaceuticals Inc -114.3K $9.07M 0.034%
DRI Darden Restaurants Inc -23.1K $4.76M 0.018%
RPM Rpm International Inc -27.7K $3.08M 0.012%
KR Kroger Co -52.3K $2.91M 0.011%
CLX Clorox Co -26.8K $2.56M <0.01%
LULU lululemon athletica inc. -21.8K $2.49M <0.01%
CSGP Costar Group, Inc. -84.4K $2.39M <0.01%
Holdings · Q3 2026

701 Positions

As ofSep 30, 2026
Value$26.81B
Top 1037.6%
Avg position$38.24M
# Activity
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Showing 1–15 of 701 positions 13F filings on SEC EDGAR

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About SEB Asset Management AB’s 13F Portfolio

What are SEB Asset Management AB’s largest holdings?

As of its Q3 2026 13F filing, SEB Asset Management AB’s five largest positions were Nvidia Corp (NVDA) at 7.6%, Apple Inc. (AAPL) at 6.6%, Microsoft Corp (MSFT) at 5.5%, Astrazeneca Plc (AZN) at 4.2%, Amazon Com Inc (AMZN) at 2.9% of the reported portfolio.

How much is SEB Asset Management AB’s portfolio worth?

SEB Asset Management AB reported a 13F portfolio worth $26.81B across 701 positions for Q3 2026. That is up 1.6% from the previous quarter.

What did SEB Asset Management AB buy in Q3 2026?

Its largest purchases by value were Astrazeneca Plc ($179.35M), Apple Inc. ($93.43M), Meta Platforms, Inc. ($74.38M). It opened 52 new positions.

What did SEB Asset Management AB sell in Q3 2026?

Its largest sales by value were Nvidia Corp ($69.09M), Teva Pharmaceutical Industries Ltd ($57.45M), Palo Alto Networks Inc ($44.48M). It exited 35 positions entirely.

Where does this data come from?

From the Form 13F-HR reports SEB Asset Management AB files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.

Similar-Sized Institutions

by reported 13F value

13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.