Graphene Investments SAS — 13F Holdings & Portfolio
CIK 1965776 · latest 13F-HR filed 2026-05-06
Graphene Investments SAS manages $149.0M in 13F-reported U.S. long-equity assets across 44 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are GOOGL (5.71%), AAPL (4.09%), NVDA (4.07%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 0 new positions, exited 0, added to 6, and trimmed 28.
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.
$149.0M
Long-equity book
44
Distinct positions
2026-03-31
Filed 2026-05-06
+0 / −0 / ↑6 / ↓28
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Broadcom$508.8K +9.4%
- Jazz Pharmaceuticals$329.6K +11.2%
- Itron$326.3K +12.0%
- Flex$236.4K +8.3%
- CDW$174.4K +6.0%
Top Trims
- Alphabet cl. A-$1.3M -13.1%
- Dropbox-$596.4K -18.3%
- Iqvia Holdings-$589.2K -17.0%
- Motorola Solutions-$560.4K -15.4%
- Corpay-$545.8K -16.5%
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 | Alphabet cl. A | GOOGL | 02079K305 | $8.5M | 5.71% | 29,600 | SH |
| 2 | Apple | AAPL | 037833100 | $6.1M | 4.09% | 24,000 | SH |
| 3 | Nvidia | NVDA | 67066G104 | $6.1M | 4.07% | 34,800 | SH |
| 4 | Broadcom | AVGO | 11135F101 | $5.9M | 3.99% | 19,200 | SH |
| 5 | Microsoft | MSFT | 594918104 | $5.8M | 3.93% | 15,800 | SH |
| 6 | Burlington Stores | BURL | 122017106 | $3.4M | 2.27% | 10,400 | SH |
| 7 | Waste Management | WM | 94106L109 | $3.4M | 2.25% | 14,600 | SH |
| 8 | BNY Mellon | BK | 064058100 | $3.3M | 2.23% | 28,000 | SH |
| 9 | Pfizer | PFE | 717081103 | $3.3M | 2.20% | 116,700 | SH |
| 10 | Jazz Pharmaceuticals | JAZZ | G50871105 | $3.3M | 2.20% | 17,300 | SH |
| 11 | HCA Healthcare | HCA | 40412C101 | $3.3M | 2.19% | 6,900 | SH |
| 12 | Nasdaq | NDAQ | 631103108 | $3.2M | 2.14% | 37,500 | SH |
| 13 | Baker Hughes | BKR | 05722G100 | $3.2M | 2.13% | 52,000 | SH |
| 14 | Nucor | NUE | 670346105 | $3.2M | 2.12% | 18,700 | SH |
| 15 | Morgan Stanley | MS | 617446448 | $3.2M | 2.12% | 19,200 | SH |
| 16 | T-Mobile US | TMUS | 872590104 | $3.2M | 2.11% | 15,000 | SH |
| 17 | Reinsurance Group of America | RGA | 759351604 | $3.1M | 2.10% | 15,300 | SH |
| 18 | McKesson | MCK | 58155Q103 | $3.1M | 2.09% | 3,600 | SH |
| 19 | Amazon | AMZN | 023135106 | $3.1M | 2.08% | 14,900 | SH |
| 20 | Motorola Solutions | MSI | 620076307 | $3.1M | 2.07% | 7,100 | SH |
| 21 | Salesforce | CRM | 79466L302 | $3.1M | 2.07% | 16,500 | SH |
| 22 | Flex | FLEX | Y2573F102 | $3.1M | 2.06% | 46,900 | SH |
| 23 | CDW | CDW | 12514G108 | $3.1M | 2.05% | 25,300 | SH |
| 24 | Itron | ITRI | 465741106 | $3.1M | 2.05% | 34,100 | SH |
| 25 | Huntington Ingalls Industries | HII | 446413106 | $3.0M | 2.01% | 7,900 | SH |
| 26 | Bright Horizons Family Sol. | BFAM | 109194100 | $3.0M | 2.00% | 36,200 | SH |
| 27 | Raymond James Financial | RJF | 754730109 | $3.0M | 1.99% | 20,500 | SH |
| 28 | Onsemi | ON | 682189105 | $3.0M | 1.99% | 47,900 | SH |
| 29 | EOG Resources | EOG | 26875P101 | $2.9M | 1.98% | 20,400 | SH |
| 30 | Vertex Pharmaceutical | VRTX | 92532F100 | $2.9M | 1.98% | 6,600 | SH |
| 31 | Dollar General | DG | 256677105 | $2.9M | 1.98% | 24,800 | SH |
| 32 | Eli Lilly | LLY | 532457108 | $2.9M | 1.98% | 3,200 | SH |
| 33 | Nextpower | NXT | 65290E101 | $2.9M | 1.96% | 24,200 | SH |
| 34 | ATI | ATI | 01741R102 | $2.9M | 1.94% | 19,900 | SH |
| 35 | Iqvia Holdings | IQV | 46266C105 | $2.9M | 1.93% | 16,900 | SH |
| 36 | Gap | GAP | 364760108 | $2.8M | 1.88% | 115,600 | SH |
| 37 | Corpay | CPAY | 219948106 | $2.8M | 1.86% | 9,500 | SH |
| 38 | Vertiv Hldgs | VRT | 92537N108 | $2.8M | 1.85% | 11,000 | SH |
| 39 | PINS | 72352L106 | $2.7M | 1.83% | 148,400 | SH | |
| 40 | Dropbox | DBX | 26210C104 | $2.7M | 1.79% | 117,400 | SH |
| 41 | Intel | INTC | 458140100 | $2.6M | 1.75% | 59,100 | SH |
| 42 | Tenable Hldgs | TENB | 88025T102 | $2.5M | 1.69% | 148,800 | SH |
| 43 | UiPath | PATH | 90364P105 | $2.5M | 1.69% | 226,400 | SH |
| 44 | Everpure | P | 74624M102 | $2.4M | 1.62% | 40,800 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-06 | $149.0M | 44 | 0001965776-26-000002 |
| 2025-12-31 | 2026-01-27 | $159.5M | 44 | 0001965776-26-000001 |