Lombard Odier Asset Management (USA) Corp
SEC Form 13F institutional filer · CIK 0001491719
13F-HR · 89 reported holdings · 2026-03-31
Reported long-US-equity value
$0.06B
Top-10 concentration
35.5%
Lombard Odier Asset Management (USA) Corp — $64.1M AUM allocation strategy
Lombard Odier Asset Management (USA) Corp files SEC Form 13F and reports $64.1M of long US equity value across 89 reported holdings for 2026-03-31.
Its largest sector bet is Consumer Discretionary 12.1%, followed by Information Technology 10.9% and Communication Services 7.2%.
The top 10 holdings account for 36% 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.
Lombard Odier Asset Management (USA) Corp — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$64.1M
total across 89 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
36% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$MGM +38K sh · +$1.42M+$UBER +3.85K sh · +$218K+$DECK +3.25K sh · +$276K
Biggest trims (shares)
−$LUV −34K sh · −$1.53M−$GM −20.2K sh · −$1.75M−$SLB −11K sh · +$46.2K
Exited to nil (held last quarter, gone now)
$VZ ($5.01M last qtr)$MU ($2.72M last qtr)$PCAR ($2.24M last qtr)$CHRW ($2.07M last qtr)$SNDK ($1.79M 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)
- Health Care Distributors5.3%—
- Technology Hardware, Storage & Peripherals4.9%—
- Interactive Media & Services4.4%—
- Casinos & Gaming3.9%—
- Food Retail3.9%—
- Systems Software3.3%—
- Automotive Retail3.3%—
- Oil & Gas Equipment & Services2.9%—
- Other holdings68.1%—
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 |
|---|---|---|---|---|---|
| $AAPL | Apple Inc | 12.4K | $3.14M | +112 | 4.9% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 9.87K | $2.84M | -8.96K | 4.4% |
| $MGM | MGM Resorts International | 68K | $2.52M | +38K | 3.9% |
| $CASY | Casey's General Stores Inc | 3.44K | $2.5M | +2.1K | 3.9% |
| $MSFT | Microsoft Corporation | 5.7K | $2.11M | +1.6K | 3.3% |
| $MCK | McKesson Corporation | 2.41K | $2.09M | -170 | 3.3% |
| $ORLY | O'Reilly Automotive Inc | 22.6K | $2.09M | +1.1K | 3.3% |
| $SLB | SLB Limited | 36K | $1.85M | -11K | 2.9% |
| $NFLX | Netflix Inc | 19K | $1.83M | — | 2.8% |
| $EXE | Expand Energy Corporation | 16.4K | $1.8M | -5.12K | 2.8% |
…and 79 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
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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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