Compagnie Lombard Odier SCmA

New 13F: Q3 2026

Compagnie Lombard Odier SCmA filed its 13F for the quarter ended Sep 30, 2026 on Nov 4, 2026: $5.1B in AI and semiconductor stocks; $158.4M bought and $228.1M sold against its previous quarter, at the quarter's prices.

• trimmed Palo Alto Networks (PANW): -$125.2M at the quarter's price
• added to Micron (MU): +$32.5M at the quarter's price
• added to Dell (DELL): +$23.0M at the quarter's price
• trimmed Broadcom (AVGO): -$19.0M at the quarter's price
• trimmed ServiceNow (NOW): -$15.6M at the quarter's price
• added to NVIDIA (NVDA): +$14.9M at the quarter's price
• added to Microsoft (MSFT): +$14.0M at the quarter's price
• trimmed Cisco (CSCO): -$11.9M at the quarter's price
• trimmed Datadog (DDOG): -$11.3M at the quarter's price
• opened a position in Seagate (STX): +$9.0M at the quarter's price

Compagnie Lombard Odier SCmA declares $4.7B in 73 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 50.9% of its $9.2B 13F portfolio. Largest positions: Alphabet (0.02% of the company) and NVIDIA (0.01% of the company). Over time: $4.7B in 73 of these companies for Q2 2026, against $833.4M in 47 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $260.2M and sold $370.5M of these stocks, at the quarter's prices: a net sale of $110.3M; 10 new positions and 1 sold out.

Performance of its AI picks

The AI-stock portfolio Compagnie Lombard Odier SCmA declared for Q2 2026 (Form 13F), held unchanged, returned +9.9% in Q3 2026 (SMH -7.1%), ranked 116 of 1,785 active managers. Over the last 12 months, quarter after quarter: +21.9% (SMH +87.2%), ranked 1102 of 1,360 active managers. Over three years, quarter after quarter: +126.3% (SMH +325.8%), ranked 595 of 784 active managers. Over five years, quarter after quarter: +137.2% (SMH +389.8%), ranked 383 of 535 active managers. Trades made during a quarter are not visible in 13F filings: this measures its declared picks, not the return of its funds.

Largest positions

1. Alphabet (GOOGL): $728.7M, 2.0M shares, 0.02% of the company, 7.9% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
2. NVIDIA (NVDA): $685.8M, 3.4M shares, 0.01% of the company, 7.4% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
3. Apple (AAPL): $645.6M, 2.2M shares, 0.02% of the company, 7.0% of its portfolio (added this quarter); held since Q3 2025
4. Microsoft (MSFT): $561.2M, 1.5M shares, 0.02% of the company, 6.1% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
5. Amazon (AMZN): $477.6M, 2.0M shares, 0.02% of the company, 5.2% of its portfolio (trimmed this quarter); held since Q3 2025
6. Broadcom (AVGO): $312.8M, 828,088 shares, 0.02% of the company, 3.4% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
7. Palo Alto Networks (PANW): $283.0M, 829,870 shares, 0.10% of the company, 3.1% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
8. Meta Platforms (META): $180.0M, 319,514 shares, 0.01% of the company, 1.9% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
9. NextEra Energy (NEE): $82.4M, 938,801 shares, 0.04% of the company, 0.89% of its portfolio (added this quarter); held since Q4 2019 or earlier
10. Datadog (DDOG): $62.5M, 239,925 shares, 0.07% of the company, 0.68% of its portfolio (trimmed this quarter); held since Q1 2022
11. Eaton (ETN): $59.4M, 139,326 shares, 0.04% of the company, 0.64% of its portfolio (added this quarter); held since Q4 2019 or earlier
12. Applied Materials (AMAT): $56.4M, 78,035 shares, 0.01% of the company, 0.61% of its portfolio (new position this quarter)
13. ServiceNow (NOW): $52.3M, 526,620 shares, 0.05% of the company, 0.57% of its portfolio (added this quarter); held since Q4 2019 or earlier
14. Arista Networks (ANET): $50.3M, 295,966 shares, 0.02% of the company, 0.54% of its portfolio (new position this quarter)
15. Lam Research (LRCX): $44.5M, 102,737 shares, 0.01% of the company, 0.48% of its portfolio (added this quarter); held since Q1 2026

By sector

• Cloud & AI giants: $2.6B, 55% of its AI holdings, 6 companies
• Chips & compute: $1.1B, 24% of its AI holdings, 10 companies
• AI software: $449.8M, 10% of its AI holdings, 16 companies
• Power, electrical & cooling: $239.0M, 5% of its AI holdings, 16 companies
• Equipment & test: $129.3M, 3% of its AI holdings, 6 companies
• Interconnect: $87.6M, 2% of its AI holdings, 4 companies
• Memory & storage: $45.8M, 1% of its AI holdings, 3 companies
• Servers & systems: $31.2M, 1% of its AI holdings, 4 companies
• Neoclouds & data centers: $4.7M, 0% of its AI holdings, 6 companies
• Optics: $264,255.00, 0% of its AI holdings, 2 companies

Biggest changes this quarter

• trimmed Palo Alto Networks (PANW): -$108.6M at the quarter's price
• trimmed NVIDIA (NVDA): -$64.9M at the quarter's price
• trimmed Broadcom (AVGO): -$61.8M at the quarter's price
• opened a position in Applied Materials (AMAT): +$56.4M at the quarter's price
• opened a position in Arista Networks (ANET): +$50.3M at the quarter's price
• trimmed Alphabet (GOOGL): -$46.4M at the quarter's price
• opened a position in AMD (AMD): +$40.7M at the quarter's price
• trimmed Datadog (DDOG): -$37.8M at the quarter's price
• added to Apple (AAPL): +$17.4M at the quarter's price
• added to Intel (INTC): +$17.1M at the quarter's price

Other holders of this size

• MAIRS & POWER INC: $4.7B in 39 of these companies
• INTECH INVESTMENT MANAGEMENT LLC: $4.7B in 185 of these companies
• DSM CAPITAL PARTNERS LLC: $4.7B in 43 of these companies
• OP Asset Management Ltd: $4.7B in 118 of these companies
• Empower Advisory Group, LLC: $4.7B in 75 of these companies
• ASR Vermogensbeheer N.V.: $4.7B in 93 of these companies
• Raiffeisen Bank International AG: $4.6B in 104 of these companies
• LONDON CO OF VIRGINIA: $4.7B in 18 of these companies

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