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Lombard Odier Asset Management (Switzerland) SA — 13F Holdings & Portfolio

CIK 1535660 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Lombard Odier Asset Management (Switzerland) SA manages $3.14B in 13F-reported U.S. long-equity assets across 453 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (7.23%), AAPL (6.53%), MSFT (4.23%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 30 new positions and exited 29; 228 existing positions rose in reported value and 132 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
$3.14B

Long-equity book

Holdings
453

Distinct positions

Period
2026-06-30

Filed 2026-08-14

Q/Q Activity
+30 / −29 / ↑228 / ↓132

vs 2026-03-31

Portfolio charts

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

Portfolio map

Q2 26
NVDA7.2% · -1%AAPL6.5% · +2%MSFT4.2% · +4%AMZN3.5% · +2%GOOGL3.2% · +3%AVGO2.5% · +2%GOOG2.5% · -0%MU2.2% · -3%TSLA1.8% · +2%META1.8% · +3%AMD1.6% · +6%LLY1.5% · +6%JPM1.2% · -0%JNJ1.1% · +3%INTC1.1% · -18%V1.1% · +5%AMAT1.0% · -8%CSCO1.0% · -8%LRCX0.9% · -7%GS0.8% · +5%KLAC0.8% · +853%BRK.B0.8% · +6%MA0.7% · +5%WMT0.7% · -23%ABBV0.7% · +7%ORLY0.6% · +15%UNH0.6% · -3%COST0.6% · -8%MRK0.6% · +5%HD0.6% · -17%FTV0.6% · +17%BAC0.5% · -4%PG0.5% · -2%NFLX0.5% · +2%TXN0.5% · +16%STX0.5% · -42%AMGN0.5% · +7%KO0.5% · +12%TD0.5% · -2%NEE0.5% · +3%EXC0.5% · +3%AXP0.5% · +25%PANW0.5% · +17%IBM0.5% · +10%WM0.5% · +4%GEV0.5% · +4%MRVL0.4% · -44%C0.4% · +8%CAT0.4% · +11%MS0.4% · -3%AZO0.4% · +42%WFC0.4% · +2%PLTR0.4% · -5%CLX0.4% · +18%RY0.4% · -6%JBL0.4% · +10%DIS0.4% · +38%ORCL0.4% · +5%BMO0.4% · +3%CBRE0.4% · +49%

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

Q1 26 → Q2 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 = 35.5%

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.

Lombard Odier Asset Management (Switzerland) SA Holdings (2026-06-30)

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 CORPORATION NVDA 67066G104 $227.4M 7.23% 1,136,422 SH
2 APPLE INC AAPL 037833100 $205.2M 6.53% 709,280 SH
3 MICROSOFT CORP MSFT 594918104 $132.9M 4.23% 356,157 SH
4 AMAZON COM INC AMZN 023135106 $111.5M 3.55% 467,913 SH
5 ALPHABET INC GOOGL 02079K305 $99.5M 3.17% 278,430 SH
6 BROADCOM INC AVGO 11135F101 $79.5M 2.53% 210,404 SH
7 ALPHABET INC GOOG 02079K107 $77.3M 2.46% 218,777 SH
8 MICRON TECHNOLOGY INC MU 595112103 $68.0M 2.16% 58,935 SH
9 TESLA INC TSLA 88160R101 $58.1M 1.85% 138,114 SH
10 META PLATFORMS INC META 30303M102 $56.0M 1.78% 99,431 SH
11 ADVANCED MICRO DEVICES INC AMD 007903107 $49.4M 1.57% 85,049 SH
12 ELI LILLY & CO LLY 532457108 $45.7M 1.45% 38,073 SH
13 JPMORGAN CHASE & CO JPM 46625H100 $37.5M 1.19% 114,574 SH
14 JOHNSON & JOHNSON JNJ 478160104 $35.4M 1.13% 139,429 SH
15 INTEL CORP INTC 458140100 $34.2M 1.09% 245,281 SH
16 VISA INC V 92826C839 $33.7M 1.07% 98,269 SH
17 APPLIED MATLS INC AMAT 038222105 $31.7M 1.01% 43,874 SH
18 CISCO SYS INC CSCO 17275R102 $30.9M 0.98% 262,788 SH
19 LAM RESEARCH CORP LRCX 512807306 $28.9M 0.92% 66,681 SH
20 GOLDMAN SACHS GROUP INC GS 38141G104 $26.6M 0.85% 26,321 SH
21 KLA CORP KLAC 482480100 $25.5M 0.81% 84,570 SH
22 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $23.9M 0.76% 47,805 SH
23 MASTERCARD INCORPORATED MA 57636Q104 $22.8M 0.72% 44,354 SH
24 WALMART INC WMT 931142103 $21.8M 0.69% 192,381 SH
25 ABBVIE INC ABBV 00287Y109 $21.8M 0.69% 86,558 SH
26 OREILLY AUTOMOTIVE INC ORLY 67103H107 $20.2M 0.64% 219,171 SH
27 UNITEDHEALTH GROUP INC UNH 91324P102 $19.4M 0.62% 46,643 SH
28 COSTCO WHOLESALE CORPORATION COST 22160K105 $19.3M 0.61% 20,640 SH
29 MERCK & CO INC MRK 58933Y105 $18.6M 0.59% 144,486 SH
30 HOME DEPOT INC HD 437076102 $17.7M 0.56% 50,201 SH
31 FORTIVE CORP FTV 34959J108 $17.4M 0.55% 285,469 SH
32 BANK OF AMER CORP BAC 060505104 $17.2M 0.55% 301,758 SH
33 PROCTER & GAMBLE CO PG 742718109 $16.5M 0.53% 112,705 SH
34 NETFLIX INC. NFLX 64110L106 $16.5M 0.52% 230,632 SH
35 TEXAS INSTRS INC TXN 882508104 $16.2M 0.52% 54,506 SH
36 SEAGATE TECHNOLOGY HLDNGS PL STX G7997R103 $16.1M 0.51% 16,686 SH
37 AMGEN INC AMGN 031162100 $16.0M 0.51% 44,163 SH
38 COCA COLA CO KO 191216100 $15.9M 0.50% 195,304 SH
39 TORONTO DOMINION BK ONT TD 891160509 $15.7M 0.50% 128,869 SH
40 NEXTERA ENERGY INC NEE 65339F101 $15.6M 0.49% 177,276 SH
41 EXELON CORP EXC 30161N101 $14.8M 0.47% 318,210 SH
42 AMERICAN EXPRESS CO AXP 025816109 $14.8M 0.47% 43,799 SH
43 PALO ALTO NETWORKS INC PANW 697435105 $14.8M 0.47% 43,368 SH
44 INTERNATIONAL BUSINESS MACHS IBM 459200101 $14.6M 0.47% 52,028 SH
45 WASTE MGMT INC DEL WM 94106L109 $14.4M 0.46% 64,435 SH
46 GE VERNOVA INC GEV 36828A101 $14.3M 0.46% 12,187 SH
47 MARVELL TECHNOLOGY INC MRVL 573874104 $13.9M 0.44% 46,676 SH
48 CITIGROUP INC C 172967424 $13.8M 0.44% 98,592 SH
49 CATERPILLAR INC CAT 149123101 $13.4M 0.42% 12,545 SH
50 MORGAN STANLEY MS 617446448 $13.3M 0.42% 63,810 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $3.14B 453 0000908834-26-000414
2026-03-31 2026-05-15 $2.63B 452 0000908834-26-000237
2025-12-31 2026-02-17 $2.35B 265 0000908834-26-000081
2025-09-30 2025-11-14 $2.22B 272 0000908834-25-000344
Filer Information
Address
6, AVENUE DES MORGINES
1213 PETIT-LANCY
PETIT-LANCY, V8 1213
Phone
41 22 709 3081
Filing Manager
Lombard Odier Asset Management (Switzerland) SA
PETIT-LANCY, V8
Signatory
Elyse Strauss
Authorized Signatory