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Graphene Investments SAS

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13F filer, CIK 1965776, PARIS, France

Graphene Investments SAS reported $158,128,275 across 44 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-10-07. Its ten largest share positions make up 33.87% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001965776-25-000005

Period
2025-09-30
Reported value
$158M
Holdings
44
Top 10 weight
33.87%
New
2
Sold out
3

Largest buys vs the previous quarter

SecurityShares changeApprox. value
NDAQnew+37,500$3.32M
NUEnew+21,700$2.94M
GOOGLadded+3,600$875K
VRTXadded+1,500$587K
TENBadded+19,800$577K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
IRDMexited-115,300-$3.48M
URIexited-4,100-$3.09M
CNCexited-55,600-$3.02M
AVGOreduced-6,900-$2.28M
Preduced-19,900-$1.67M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001965776-25-000005, largest first. % of portfolio is the value over $158,128,275, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 19,500 shares; 2024Q4: 30,500 shares; 2025Q1: 34,900 shares; 2025Q2: 34,900 shares; 2025Q3: 38,500 shares 38,500$9.36M5.92%+3,600Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 27,800 shares; 2024Q4: 24,100 shares; 2025Q1: 24,700 shares; 2025Q2: 29,400 shares; 2025Q3: 29,400 shares 29,400$7.49M4.73%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 21,500 shares; 2024Q4: 13,400 shares; 2025Q1: 15,100 shares; 2025Q2: 13,800 shares; 2025Q3: 12,600 shares 12,600$6.53M4.13%-1,200Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 47,200 shares; 2024Q4: 40,400 shares; 2025Q1: 47,500 shares; 2025Q2: 39,800 shares; 2025Q3: 34,800 shares 34,800$6.49M4.11%-5,000Timeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 16,400 shares; 2024Q4: 12,400 shares; 2025Q1: 28,300 shares; 2025Q2: 24,100 shares; 2025Q3: 17,200 shares 17,200$5.67M3.59%-6,900Timeline
BNYBANK OF NY MELLON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 51,300 shares; 2024Q4: 42,600 shares; 2025Q1: 37,600 shares; 2025Q2: 37,600 shares; 2025Q3: 33,800 shares 33,800$3.68M2.33%-3,800Timeline
MSMORGAN STANLEYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 23,000 shares; 2025Q2: 23,000 shares; 2025Q3: 23,000 shares 23,000$3.66M2.31%0Timeline
MSIMOTOROLA SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,400 shares; 2024Q4: 6,700 shares; 2025Q1: 6,700 shares; 2025Q2: 7,900 shares; 2025Q3: 7,900 shares 7,900$3.61M2.28%0Timeline
RJFRAYMOND JAMES FINL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 25,900 shares; 2024Q4: 20,500 shares; 2025Q1: 20,500 shares; 2025Q2: 20,500 shares; 2025Q3: 20,500 shares 20,500$3.54M2.24%0Timeline
JAZZJAZZ PHARMACEUTICALS PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 27,000 shares; 2024Q4: 24,200 shares; 2025Q1: 20,600 shares; 2025Q2: 26,800 shares; 2025Q3: 26,800 shares 26,800$3.53M2.23%0Timeline
HCAHCA HEALTHCARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,900 shares; 2024Q4: 9,500 shares; 2025Q1: 8,100 shares; 2025Q2: 8,100 shares; 2025Q3: 8,100 shares 8,100$3.45M2.18%0Timeline
FLEXFLEX LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 92,400 shares; 2024Q4: 71,600 shares; 2025Q1: 71,600 shares; 2025Q2: 67,500 shares; 2025Q3: 59,100 shares 59,100$3.43M2.17%-8,400Timeline
WMWASTE MGMT INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,100 shares; 2024Q4: 15,100 shares; 2025Q1: 12,900 shares; 2025Q2: 12,900 shares; 2025Q3: 15,500 shares 15,500$3.42M2.16%+2,600Timeline
MCKMCKESSON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,600 shares; 2024Q4: 5,200 shares; 2025Q1: 4,300 shares; 2025Q2: 4,300 shares; 2025Q3: 4,300 shares 4,300$3.32M2.1%0Timeline
NDAQNASDAQ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 37,500 shares 37,500$3.32M2.1%newTimeline
PFEPFIZER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 115,500 shares; 2024Q4: 115,500 shares; 2025Q1: 115,500 shares; 2025Q2: 143,200 shares; 2025Q3: 129,700 shares 129,700$3.3M2.09%-13,500Timeline
ATIATI INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 47,100 shares; 2024Q4: 47,100 shares; 2025Q1: 53,400 shares; 2025Q2: 36,900 shares; 2025Q3: 40,400 shares 40,400$3.29M2.08%+3,500Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 16,800 shares; 2024Q4: 13,100 shares; 2025Q1: 14,900 shares; 2025Q2: 14,900 shares; 2025Q3: 14,900 shares 14,900$3.27M2.07%0Timeline
RGAREINSURANCE GROUP AMER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 14,300 shares; 2024Q4: 14,300 shares; 2025Q1: 14,300 shares; 2025Q2: 14,300 shares; 2025Q3: 17,000 shares 17,000$3.27M2.07%+2,700Timeline
VRTXVERTEX PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,100 shares; 2024Q4: 6,500 shares; 2025Q1: 5,500 shares; 2025Q2: 6,800 shares; 2025Q3: 8,300 shares 8,300$3.25M2.06%+1,500Timeline
ITRIITRON INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 26,000 shares; 2025Q2: 26,000 shares; 2025Q3: 26,000 shares 26,000$3.24M2.05%0Timeline
BFAMBRIGHT HORIZONS FAM SOL IN DQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 22,200 shares; 2024Q4: 27,900 shares; 2025Q1: 24,400 shares; 2025Q2: 24,400 shares; 2025Q3: 29,600 shares 29,600$3.21M2.03%+5,200Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,300 shares; 2024Q4: 4,100 shares; 2025Q1: 3,100 shares; 2025Q2: 4,200 shares; 2025Q3: 4,200 shares 4,200$3.2M2.03%0Timeline
CPAYCORPAY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,200 shares; 2024Q4: 9,200 shares; 2025Q1: 9,200 shares; 2025Q2: 9,200 shares; 2025Q3: 11,000 shares 11,000$3.17M2%+1,800Timeline
TENBTENABLE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 74,700 shares; 2024Q4: 74,700 shares; 2025Q1: 74,700 shares; 2025Q2: 88,700 shares; 2025Q3: 108,500 shares 108,500$3.16M2%+19,800Timeline
DBXDROPBOX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 126,100 shares; 2024Q4: 97,500 shares; 2025Q1: 113,500 shares; 2025Q2: 116,200 shares; 2025Q3: 103,200 shares 103,200$3.12M1.97%-13,000Timeline
BKRBAKER HUGHES COMPANYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 91,500 shares; 2024Q4: 73,700 shares; 2025Q1: 73,700 shares; 2025Q2: 73,700 shares; 2025Q3: 63,900 shares 63,900$3.11M1.97%-9,800Timeline
TMUST-MOBILE US INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 16,200 shares; 2024Q4: 13,500 shares; 2025Q1: 12,000 shares; 2025Q2: 13,000 shares; 2025Q3: 13,000 shares 13,000$3.11M1.97%0Timeline
GAPGAP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 122,700 shares; 2025Q1: 122,700 shares; 2025Q2: 117,100 shares; 2025Q3: 141,100 shares 141,100$3.02M1.91%+24,000Timeline
PATHUIPATH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 229,300 shares; 2024Q4: 203,500 shares; 2025Q1: 248,100 shares; 2025Q2: 215,200 shares; 2025Q3: 224,600 shares 224,600$3.01M1.9%+9,400Timeline
FISVFISERV INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 19,900 shares; 2024Q4: 14,700 shares; 2025Q1: 12,500 shares; 2025Q2: 18,900 shares; 2025Q3: 23,100 shares 23,100$2.98M1.88%+4,200Timeline
BBWIBATH & BODY WORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 93,200 shares; 2024Q4: 78,400 shares; 2025Q1: 93,400 shares; 2025Q2: 95,500 shares; 2025Q3: 114,700 shares 114,700$2.95M1.87%+19,200Timeline
NUENUCOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 21,700 shares 21,700$2.94M1.86%newTimeline
IQVIQVIA HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 12,300 shares; 2024Q4: 15,000 shares; 2025Q1: 15,000 shares; 2025Q2: 18,400 shares; 2025Q3: 15,400 shares 15,400$2.93M1.85%-3,000Timeline
PINSPINTEREST INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 93,800 shares; 2024Q4: 93,800 shares; 2025Q1: 83,500 shares; 2025Q2: 82,300 shares; 2025Q3: 90,800 shares 90,800$2.92M1.85%+8,500Timeline
INTCINTEL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 121,700 shares; 2024Q4: 140,700 shares; 2025Q1: 109,700 shares; 2025Q2: 109,700 shares; 2025Q3: 86,900 shares 86,900$2.92M1.84%-22,800Timeline
CRMSALESFORCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 11,400 shares; 2024Q4: 8,800 shares; 2025Q1: 10,100 shares; 2025Q2: 10,100 shares; 2025Q3: 12,300 shares 12,300$2.92M1.84%+2,200Timeline
NXTNEXTPOWER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 65,800 shares; 2024Q4: 64,600 shares; 2025Q1: 58,600 shares; 2025Q2: 45,700 shares; 2025Q3: 38,700 shares 38,700$2.86M1.81%-7,000Timeline
VRTVERTIV HOLDINGS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 29,100 shares; 2024Q4: 21,800 shares; 2025Q1: 29,400 shares; 2025Q2: 22,100 shares; 2025Q3: 18,800 shares 18,800$2.84M1.79%-3,300Timeline
EOGEOG RES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 24,900 shares; 2025Q3: 24,900 shares 24,900$2.79M1.77%0Timeline
CDWCDW CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 14,800 shares; 2024Q4: 17,400 shares; 2025Q1: 17,400 shares; 2025Q2: 17,400 shares; 2025Q3: 17,400 shares 17,400$2.77M1.75%0Timeline
ONON SEMICONDUCTOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 39,800 shares; 2024Q4: 39,800 shares; 2025Q1: 59,200 shares; 2025Q2: 52,900 shares; 2025Q3: 55,800 shares 55,800$2.75M1.74%+2,900Timeline
BURLBURLINGTON STORES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,800 shares; 2024Q4: 10,800 shares; 2025Q1: 12,400 shares; 2025Q2: 12,400 shares; 2025Q3: 10,700 shares 10,700$2.72M1.72%-1,700Timeline
PEVERPURE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 62,000 shares; 2024Q4: 44,600 shares; 2025Q1: 49,700 shares; 2025Q2: 51,000 shares; 2025Q3: 31,100 shares 31,100$2.61M1.65%-19,900Timeline

Sold out in Q3 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
IRDMIRIDIUM COMMUNICATIONS INC115,300$3.48Mshares
URIUNITED RENTALS INC4,100$3.09Mshares
CNCCENTENE CORP DEL55,600$3.02Mshares

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001965776-25-000005 base2025-10-07acceptance time not in the bulk data set