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Lombard Odier Asset Management (Switzerland) SA

Location
PETIT-LANCY, V8
Portfolio Value
Mid $3,143,467,892
Diversification
Diversified
Filing Date
Global Rank
#1,202 / 8,816 ▲ 38
Top Industry
Semiconductors 16.8%
Period ended 4 months ago
Filed Aug 14, 2026 · 2mo
26 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style
Index-like
Active share 18.9% against the S&P 500 as of 2026-06-30, across 452 stocks (index-like at 20% or less with 100+ stocks)
Turnover
Medium turnover
44.5% over the last four quarters (30% to under 100%)
Horizon
Long horizon
Value-weighted holding period 13.9 quarters (12+), a floor since 23.1% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 18.9%; sector active share 18.9% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

453 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
7.2%
−0.4 pts
Top 5
27.2%
−1.0 pts
Top 10
37.1%
−0.0 pts
HHI
204
Sep 2023 → Jun 2026 · range 138 – 275
Diversified−6

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 39.7% $1,248,941,481
Financial Services 12.9% $405,774,718
Consumer Cyclical 10.0% $314,603,989
Communication Services 9.5% $299,148,203
Healthcare 8.5% $266,387,901
Industrials 7.0% $218,553,889
Consumer Defensive 4.7% $147,005,866
Utilities 2.8% $87,689,254
Basic Materials 2.4% $75,347,574
Real Estate 1.3% $41,985,563
Energy 1.2% $36,543,409
Unclassified 0.0% $1,486,045

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open
— 4,846 $914,391

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
453 tracked positions · $3,143,467,892 total · filing declares 453 positions · $3,143,439,795 · as of Jun 30, 2026
Showing 1–50 of 453 positions by value · page 1 of 10
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 453 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.