OPPENHEIMER ASSET MANAGEMENT INC.
SEC Form 13F institutional filer · CIK 0001269119
13F-HR · 395 reported holdings · 2026-03-31
Asset management firm.
Reported long-US-equity value
$6.16B
Top-10 concentration
24.1%
OPPENHEIMER ASSET MANAGEMENT INC. — $6.16B AUM allocation strategy
OPPENHEIMER ASSET MANAGEMENT INC. files SEC Form 13F and reports $6.16B of long US equity value across 395 reported holdings for 2026-03-31.
Its largest sector bet is Financials 10.1%, followed by Information Technology 9.9% and Health Care 4.4%.
The top 10 holdings account for 24% 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.
OPPENHEIMER ASSET MANAGEMENT INC. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$6.16B
total across 395 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
24% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$GS +561K sh · +$53.5M+$CMCSA +220K sh · +$5.21M+$DOC +207K sh · +$3.7M
Biggest trims (shares)
−$DG −230K sh · −$33.5M−$IWM −198K sh · −$51.7M−$GM −132K sh · −$14.6M
Exited to nil (held last quarter, gone now)
$PYPL ($4.47M last qtr)$XLRE ($3.23M last qtr)$IYY ($2.88M last qtr)$XLP ($2.44M last qtr)$JBHT ($1.6M 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)
- Pharmaceuticals4.4%—
- Semiconductors4.2%—
- Systems Software4.0%—
- Interactive Media & Services4.0%—
- Investment Banking & Brokerage3.9%—
- Diversified Banks3.7%—
- Transaction & Payment Processing Services2.5%—
- Integrated Oil & Gas2.3%—
- Other holdings71.0%—
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 |
|---|---|---|---|---|---|
| $MSFT | Microsoft Corporation | 669K | $248M | +38.1K | 4.0% |
| $GS | Goldman Sachs Group Inc | 2.25M | $238M | +561K | 3.9% |
| $NVDA | NVIDIA Corporation | 934K | $163M | -33K | 2.6% |
| $JNJ | Johnson & Johnson | 611K | $149M | -17.4K | 2.4% |
| $CVX | Chevron Corporation | 686K | $142M | -20.4K | 2.3% |
| $JPM | JP Morgan Chase & Co | 435K | $128M | -1.34K | 2.1% |
| $AMZN | Amazon.com Inc | 563K | $117M | — | 1.9% |
| $AAPL | Apple Inc | 404K | $103M | — | 1.7% |
| $C | Citigroup Inc | 868K | $98.5M | +137 | 1.6% |
| $AVGO | Broadcom Inc | 313K | $97M | +6.23K | 1.6% |
…and 385 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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