Top Institutional Investors

E. Ohman J:or Asset Management AB — 13F Holdings & Portfolio

CIK 2009396 · latest 13F-HR filed 2026-10-22

Backtest portfolio

E. Ohman J:or Asset Management AB manages $4.47B in 13F-reported U.S. long-equity assets across 455 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are NVDA (8.83%), MSFT (8.32%), AAPL (6.21%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 12 new positions and exited 22; 155 existing positions rose in reported value and 201 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$4.47B

Long-equity book

Holdings
455

Distinct positions

Period
2026-09-30

Filed 2026-10-22

Q/Q Activity
+12 / −22 / ↑155 / ↓201

vs 2026-06-30

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q3 26
NVDA8.8% · -0%MSFT8.3% · -1%AAPL6.2% · -2%GOOGL5.8% · +2%AMZN4.6% · +2%AVGO3.5% · -11%JPM2.3% · -1%V2.3% · -2%AMD1.9% · +142%TSM1.7% · +11%LLY1.7% · -0%META1.6% · +1%CRM1.6% · +64%NOW1.3% · +2%TMO1.2% · +0%GOOG1.1% · +1%CL1.1% · 0%BLK1.0% · 0%MA1.0% · -11%GWW1.0% · +1%MU1.0% · +2%PANW0.9% · -37%COF0.9% · +2%PGR0.8% · +1%IBN0.8% · +0%PLD0.8% · -10%LITE0.8% · +45%VEEV0.7% · -26%DOV0.7% · +18%CEG0.7% · +10%UBER0.7% · +22%MELI0.7% · -5%FTNT0.7% · -33%VRTX0.7% · +552%ADSK0.7% · +12%TXN0.6% · +215%RDNT0.6% · -12%SYK0.6% · -24%ACI0.6% · +0%OKTA0.6% · -12%WTS0.6% · -2%COHR0.6% · +1697%BALL0.6% · +6582%PSMT0.5% · -12%MCHP0.5% · -13%VLTO0.5% · +1914%CYTK0.5% · +0%LRCX0.4% · +2%AMAT0.4% · +2%INTC0.4% · +2%WMT0.4% · +1%AKAM0.4% · -5%ABBV0.4% · +2%FSLR0.4% · -38%JNJ0.4% · +2%CSCO0.3% · +2%QXO0.3% · newPG0.3% · +2%MRK0.3% · +0%UNH0.3% · +3%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q2 26 → Q3 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 45.5%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

Name Title / Status Ownership Type

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 155 →

Top Trims

Show all 201 →

New Positions

Show all 12 →

Exited Positions

Show all 22 →

E. Ohman J:or Asset Management AB Holdings (2026-09-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 NVIDIA NVDA 67066G104 $395.2M 8.83% 1,730,360 SH
2 MICROSOFT MSFT 594918104 $372.3M 8.32% 725,808 SH
3 APPLE AAPL 037833100 $278.0M 6.21% 834,903 SH
4 ALPHABET A GOOGL 02079K305 $257.9M 5.76% 749,452 SH
5 AMAZON AMZN 023135106 $206.5M 4.62% 828,960 SH
6 BROADCOM AVGO 11135F101 $156.8M 3.50% 446,562 SH
7 JP MORGAN CHASE JPM 46625H100 $103.7M 2.32% 313,441 SH
8 VISA A V 92826C839 $102.6M 2.29% 285,394 SH
9 ADV MICRO DEV AMD 007903107 $85.1M 1.90% 139,164 SH
10 TAIWAN SEMICOND ADR TSM 874039100 $76.8M 1.72% 168,356 SH
11 ELI LILLY LLY 532457108 $75.5M 1.69% 65,248 SH
12 META PLATFORMS META 30303M102 $71.2M 1.59% 98,158 SH
13 SALESFORCE CRM 79466L302 $71.0M 1.59% 309,252 SH
14 SERVICENOW NOW 81762P102 $58.5M 1.31% 436,578 SH
15 THERMO FISCHER SCIEN TMO 883556102 $52.9M 1.18% 78,308 SH
16 ALPHABET C GOOG 02079K107 $49.9M 1.11% 146,315 SH
17 COLGATE PALMOLIVE CL 194162103 $48.2M 1.08% 564,471 SH
18 BLACKROCK BLK 09290D101 $45.1M 1.01% 42,616 SH
19 MASTERCARD MA 57636Q104 $44.9M 1.00% 81,367 SH
20 WW GRAINGER GWW 384802104 $44.4M 0.99% 35,657 SH
21 MICRON TECH MU 595112103 $43.2M 0.97% 40,554 SH
22 PALO ALTO NETWORKS PANW 697435105 $39.2M 0.88% 98,565 SH
23 CAPITAL ONE FIN COF 14040H105 $38.8M 0.87% 201,161 SH
24 PROGRESSIVE PGR 743315103 $37.9M 0.85% 182,666 SH
25 ICICI BANK LTD ADR IBN 45104G104 $37.2M 0.83% 1,349,925 SH
26 PROLOGIS PLD 74340W103 $35.6M 0.80% 274,040 SH
27 LUMENTUM HOLDINGS LITE 55024U109 $35.3M 0.79% 36,363 SH
28 VEEVA SYSTEMS VEEV 922475108 $32.4M 0.72% 113,455 SH
29 DOVER CORP DOV 260003108 $32.4M 0.72% 172,968 SH
30 CONSTELLATION ENERGY CEG 21037T109 $32.3M 0.72% 126,989 SH
31 UBER TECHNOLOGIES UBER 90353T100 $32.2M 0.72% 469,520 SH
32 MERCADOLIBRE MELI 58733R102 $31.6M 0.71% 18,268 SH
33 FORTINET FTNT 34959E109 $30.5M 0.68% 170,639 SH
34 VERTEX PHARMACEUT VRTX 92532F100 $30.1M 0.67% 57,554 SH
35 AUTODESK ADSK 052769106 $30.0M 0.67% 143,608 SH
36 TEXAS INSTRUMENT TXN 882508104 $28.7M 0.64% 102,541 SH
37 RADNET RDNT 750491102 $27.4M 0.61% 397,856 SH
38 STRYKER SYK 863667101 $27.4M 0.61% 99,490 SH
39 ALBERTSONS COMPANIES ACI 013091103 $27.0M 0.60% 2,325,859 SH
40 OKTA OKTA 679295105 $26.7M 0.60% 127,856 SH
41 WATTS WATER TECHN WTS 942749102 $26.4M 0.59% 74,667 SH
42 COHERENT CORP COHR 19247G107 $25.8M 0.58% 89,666 SH
43 BALL BALL 058498106 $25.5M 0.57% 454,400 SH
44 PRICESMART PSMT 741511109 $23.3M 0.52% 137,902 SH
45 MICROCHIP TECHNOLOGY MCHP 595017104 $22.4M 0.50% 288,167 SH
46 VERALTO VLTO 92338C103 $22.3M 0.50% 236,177 SH
47 CYTOKINETICS CYTK 23282W605 $20.1M 0.45% 305,255 SH
48 LAM RESEARCH LRCX 512807306 $19.3M 0.43% 58,601 SH
49 APPLIED MATERIALS AMAT 038222105 $19.0M 0.43% 37,221 SH
50 INTEL INTC 458140100 $19.0M 0.43% 158,305 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-10-22 $4.47B 455 0001104659-26-117946
2026-06-30 2026-07-10 $4.30B 465 0001104659-26-082396
2026-03-31 2026-04-16 $3.78B 477 0001104659-26-044036
2025-12-31 2026-01-12 $4.30B 480 0001104659-26-002777
Filer Information
Address
MASTER SAMUELSGATAN 6
STOCKHOLM, V7 111 44
Phone
0046708725164
Filing Manager
E. Ohman J:or Asset Management AB
STOCKHOLM, V7
Signatory
Clara Horn
Head of Legal