E. Ohman J:or Asset Management AB
SEC Form 13F institutional filer · CIK 0002009396
13F-HR · 352 reported holdings · 2026-03-31
Asset management firm.
Reported long-US-equity value
$3.33B
Top-10 concentration
48.8%
E. Ohman J:or Asset Management AB — $3.33B AUM allocation strategy
E. Ohman J:or Asset Management AB files SEC Form 13F and reports $3.33B of long US equity value across 352 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 32.8%, followed by Communication Services 11.3% and Financials 7.2%.
The top 10 holdings account for 49% of reported value — a broadly spread portfolio. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
E. Ohman J:or Asset Management AB — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$3.33B
total across 352 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
49% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$UBER +282K sh · +$19.6M+$PFE +58.5K sh · +$2.09M+$AVGO +56K sh · +$580K
Biggest trims (shares)
−$ABNB −247K sh · −$33.7M−$GOOG −156K sh · −$68.1M−$AMZN −135K sh · −$50.5M
Exited to nil (held last quarter, gone now)
$BXP ($445K last qtr)$BAX ($376K last qtr)$SJM ($349K last qtr)$ARE ($347K last qtr)
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Semiconductors14.0%—
- Interactive Media & Services9.8%—
- Systems Software9.3%—
- Technology Hardware, Storage & Peripherals6.5%—
- Broadline Retail5.3%—
- Transaction & Payment Processing Services3.6%—
- Diversified Banks2.4%—
- IT Consulting & Other Services1.7%—
- Other holdings47.4%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 1.77M | $308M | -50.5K | 9.2% |
| $MSFT | Microsoft Corporation | 734K | $272M | -37.1K | 8.2% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 757K | $218M | -156K | 6.5% |
| $AAPL | Apple Inc | 850K | $216M | -45.3K | 6.5% |
| $AMZN | Amazon.com Inc | 852K | $177M | -135K | 5.3% |
| $AVGO | Broadcom Inc | 514K | $159M | +56K | 4.8% |
| $JPM | JP Morgan Chase & Co | 275K | $80.8M | -2.77K | 2.4% |
| $V | Visa Inc | 243K | $73.5M | -1.13K | 2.2% |
| $META | Meta Platforms Inc | 115K | $65.8M | +402 | 2.0% |
| $IBM | International Business Machines Corporation | 233K | $56.6M | -97.5K | 1.7% |
…and 342 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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