CIK: 0001832187
Total reported value
$205.1M
Reporting period: 2024-03-31 · Number of holdings: 37
Codex Capital, L.L.C. disclosed 37 holdings in its latest 13F filing for the period ending 2024-03-31, with total reported value of $205.1M and a quarterly turnover rate of 0.0%.
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Codex Capital, L.L.C.'s disclosed holdings carry a Herfindahl concentration index of 0.046 — mathematically equivalent to about 22 equally-sized positions, well below its 37 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.85), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
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No holding changes this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 11.01% | — | -22.30% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 8.00% | — | — | |
| 3 | META | Meta Platforms Inc-class A | Stock-Comm Services | 6.53% | — | — | |
| 4 | LLY | Eli Lilly & Co | Stock-Healthcare | 6.45% | — | -5.56% | |
| 5 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 4.20% | — | — | |
| 6 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 4.14% | — | — | |
| 7 | CRM | Salesforce Inc | Stock-Tech | 3.80% | — | — | |
| 8 | GE | General Electric | Stock-Industrials | 3.67% | — | — | |
| 9 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 3.59% | — | — | |
| 10 | MRK | Merck & Co. Inc. | Stock-Healthcare | 3.47% | — | +37.58% | |
| 11 | TMO | Thermo Fisher Scientific Inc | Stock-Healthcare | 3.33% | — | — | |
| 12 | MA | Mastercard Inc - A | Stock-Financials | 3.31% | — | — | |
| 13 | NOW | Servicenow Inc | Stock-Tech | 3.05% | — | — | |
| 14 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.89% | — | — | |
| 15 | REGN | Regeneron Pharmaceuticals | Stock-Healthcare | 2.70% | — | — | |
| 16 | ROP | Roper Technologies Inc | Stock-Tech | 2.65% | — | — | |
| 17 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.58% | — | — | |
| 18 | VRTX | Vertex Pharmaceuticals Inc | Stock-Healthcare | 2.39% | — | — | |
| 19 | V | Visa Inc-class A Shares | Stock-Financials | 2.34% | — | — | |
| 20 | ✓ | Ikena Oncology Inc | Stock-Other | 2.29% | — | — | |
| 21 | JPM | Jpmorgan Chase & Co | Stock-Financials | 2.05% | — | +536.36% | |
| 22 | AMD | Advanced Micro Devices | Stock-Tech | 1.94% | — | -4.35% | |
| 23 | GEHC | GE Healthcare Technology | Stock-Healthcare | 1.83% | — | — | |
| 24 | MRVL | Marvell Technology Inc | Stock-Tech | 1.76% | — | -5.56% | |
| 25 | ✓ | NXP semi | Stock-Other | 1.51% | — | -7.41% | |
| 26 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 1.41% | — | — | |
| 27 | ADBE | Adobe Inc | Stock-Tech | 1.02% | — | — | |
| 28 | IJK | Ishares S&p Mid-cap 400 Grow | ETF-Other | 1.00% | — | — | |
| 29 | TDY | Teledyne Technologies Inc | Stock-Tech | 0.94% | — | — | |
| 30 | ABNB | Airbnb Inc-class A | Stock-Consumer Disc | 0.94% | — | — | |
| 31 | UNH | Unitedhealth Group Inc | Stock-Healthcare | 0.77% | — | — | |
| 32 | ON | On Semiconductor | Stock-Tech | 0.75% | — | — | |
| 33 | NET | Cloudflare Inc - Class A | Stock-Tech | 0.59% | — | — | |
| 34 | DHR | Danaher CORP | Stock-Healthcare | 0.37% | — | — | |
| 35 | SPDW | Ste Str Spdr Pt Dw EU ETF | ETF-Other | 0.36% | — | — | |
| 36 | AAPL | Apple Inc | Stock-Tech | 0.25% | — | — | |
| 37 | IBB | Ishares Biotechnology ETF | ETF-Tech | 0.12% | — | — |
Performance for Q3 2026
+5.4%
Performance Last 4 Quarters
+26.5%
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2024 Q1 | 37 | $205.1M | 0 | ||
| 2023 Q4 | 37 | $171.5M | 0 | ||
| 2023 Q3 | 37 | $155.0M | 0 | ||
| 2023 Q2 | 37 | $155.2M | 0 | ||
| 2023 Q1 | 37 | $145.1M | 0 | ||
| 2022 Q4 | 37 | $119.7M | 0 | ||
| 2022 Q3 | 37 | $116.7M | 0 | ||
| 2022 Q2 | 37 | $163.6M | 0 | ||
| 2022 Q1 | 36 | $162.6M | 0 | ||
| 2021 Q4 | 41 | $192.3M | 0 | ||
| 2021 Q3 | 41 | $186.3M | 0 | ||
| 2021 Q2 | 44 | $191.3M | 91 | ||
| 2021 Q1 | 36 | $160.3M | 12 | ||
| 2020 Q4 | 35 | $167.2M | 15 | ||
| 2020 Q3 | 36 | $155.5M | 0 |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Codex Capital, L.L.C. returned an annualized 22.7% over the trailing 36 months — underperforming the S&P 500 by 0.7 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.13 (more volatile than the market) and a 58% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding, with 41.8% of the portfolio concentrated in Information Technology.
It has added to its NVDA position over the past two quarters (+$7.8M, now $22.6M), while trimming ADBE over the same stretch (-$506.4K, still holding $2.1M).
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