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Graphene Investments SAS — 13F Holdings & Portfolio

CIK 1965776 · latest 13F-HR filed 2026-07-20

Backtest portfolio

Graphene Investments SAS manages $171.8M in 13F-reported U.S. long-equity assets across 42 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GOOGL (8.20%), NVDA (5.46%), MSFT (4.08%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 1 new position, exited 3, added to 37, and trimmed 0.

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.

Filer Information
Address
75 BD HAUSSMANN
PARIS, I0 75008
Phone
33170824450
Filing Manager
Graphene Investments SAS
PARIS, I0
Signatory
Goye
CEO
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AUM

$171.8M

Long-equity book

Holdings

42

Distinct positions

Period

2026-06-30

Filed 2026-07-20

Q/Q Activity

+1 / −3 / ↑37 / ↓0

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • Alphabet cl. A$5.6M +65.4%
  • Nvidia$3.3M +54.6%
  • Microsoft$1.2M +19.9%
  • Dropbox$1.1M +40.0%
  • Iqvia Holdings$1.1M +36.8%
Show all 37 →

Top Trims

  • No decreased positions.
Show all 0 →

New Positions

  • SharkNinja$4.0M
Show all 1 →

Exited Positions

  • Raymond James Financial$3.0M
  • Dollar General$2.9M
  • Everpure$2.4M
Show all 3 →
All Holdings

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 $14.1M 8.20% 39,400 SH
2 Nvidia NVDA 67066G104 $9.4M 5.46% 46,900 SH
3 Microsoft MSFT 594918104 $7.0M 4.08% 18,800 SH
4 Apple AAPL 037833100 $6.9M 4.04% 24,000 SH
5 Broadcom AVGO 11135F101 $6.2M 3.58% 16,300 SH
6 BNY Mellon BNY 064058100 $4.0M 2.36% 28,000 SH
7 SharkNinja SN G8068L108 $4.0M 2.31% 26,100 SH
8 Iqvia Holdings IQV 46266C105 $3.9M 2.29% 20,400 SH
9 Reinsurance Group of America RGA 759351604 $3.9M 2.25% 18,200 SH
10 CDW CDW 12514G108 $3.8M 2.22% 27,100 SH
11 HCA Healthcare HCA 40412C101 $3.7M 2.18% 9,600 SH
12 Dropbox DBX 26210C104 $3.7M 2.17% 135,900 SH
13 Corpay CPAY 219948106 $3.7M 2.17% 11,200 SH
14 Vertex Pharmaceutical VRTX 92532F100 $3.7M 2.17% 7,500 SH
15 Motorola Solutions MSI 620076307 $3.7M 2.15% 8,900 SH
16 Waste Management WM 94106L109 $3.6M 2.12% 16,300 SH
17 Itron ITRI 465741106 $3.6M 2.11% 41,900 SH
18 Eli Lilly LLY 532457108 $3.6M 2.10% 3,000 SH
19 Amazon AMZN 023135106 $3.6M 2.07% 14,900 SH
20 McKesson MCK 58155Q103 $3.5M 2.02% 4,600 SH
21 Jazz Pharmaceuticals JAZZ G50871105 $3.5M 2.02% 14,400 SH
22 Baker Hughes BKR 05722G100 $3.5M 2.02% 62,500 SH
23 T-Mobile US TMUS 872590104 $3.4M 2.00% 20,500 SH
24 Salesforce CRM 79466L302 $3.4M 1.99% 21,800 SH
25 Nucor NUE 670346105 $3.4M 1.97% 15,200 SH
26 Gap GAP 364760108 $3.4M 1.97% 181,100 SH
27 Flex FLEX Y2573F102 $3.4M 1.96% 20,800 SH
28 Nasdaq NDAQ 631103108 $3.4M 1.95% 42,600 SH
29 Morgan Stanley MS 617446448 $3.3M 1.95% 16,000 SH
30 Pfizer PFE 717081103 $3.3M 1.94% 138,200 SH
31 Tenable Hldgs TENB 88025T102 $3.3M 1.94% 90,200 SH
32 Bright Horizons Family Sol. BFAM 109194100 $3.3M 1.93% 46,800 SH
33 ATI ATI 01741R102 $3.3M 1.93% 16,800 SH
34 Burlington Stores BURL 122017106 $3.3M 1.92% 10,400 SH
35 Onsemi ON 682189105 $3.2M 1.88% 34,100 SH
36 Huntington Ingalls Industries HII 446413106 $3.1M 1.83% 11,200 SH
37 Nextpower NXT 65290E101 $3.1M 1.82% 26,200 SH
38 Pinterest PINS 72352L106 $3.1M 1.82% 148,400 SH
39 EOG Resources EOG 26875P101 $3.1M 1.81% 24,000 SH
40 UiPath PATH 90364P105 $3.1M 1.81% 285,600 SH
41 Vertiv Hldgs VRT 92537N108 $3.1M 1.79% 9,200 SH
42 Intel INTC 458140100 $2.9M 1.69% 20,800 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-20 $171.8M 42 0001965776-26-000003
2026-03-31 2026-05-06 $149.0M 44 0001965776-26-000002
2025-12-31 2026-01-27 $159.5M 44 0001965776-26-000001