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Graphene Investments SAS

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13F filer, CIK 1965776, PARIS, France

Graphene Investments SAS reported $148,999,453 across 44 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-06. Its ten largest share positions make up 32.93% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001965776-26-000002

Period
2026-03-31
Reported value
$149M
Holdings
44
Top 10 weight
32.93%
New
0
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
MSFTadded+3,200$1.18M
AVGOadded+3,500$1.08M
PINSadded+43,500$798K
CRMadded+3,800$709K
PATHadded+49,200$546K

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
EOGreduced-10,000-$1.45M
BKRreduced-21,000-$1.28M
VRTreduced-5,000-$1.25M
ATIreduced-8,500-$1.24M
MSIreduced-2,400-$1.04M

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, Q1 2026

Share positions as resolved from 13F-HR 0001965776-26-000002, largest first. % of portfolio is the value over $148,999,453, 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; 2024Q2: restricted; 2024Q3: 19,500 shares; 2024Q4: 30,500 shares; 2025Q1: 34,900 shares; 2025Q2: 34,900 shares; 2025Q3: 38,500 shares; 2025Q4: 31,300 shares; 2026Q1: 29,600 shares 29,600$8.51M5.71%-1,700Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 27,800 shares; 2024Q4: 24,100 shares; 2025Q1: 24,700 shares; 2025Q2: 29,400 shares; 2025Q3: 29,400 shares; 2025Q4: 24,000 shares; 2026Q1: 24,000 shares 24,000$6.09M4.09%0Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 47,200 shares; 2024Q4: 40,400 shares; 2025Q1: 47,500 shares; 2025Q2: 39,800 shares; 2025Q3: 34,800 shares; 2025Q4: 34,800 shares; 2026Q1: 34,800 shares 34,800$6.07M4.07%0Timeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 16,400 shares; 2024Q4: 12,400 shares; 2025Q1: 28,300 shares; 2025Q2: 24,100 shares; 2025Q3: 17,200 shares; 2025Q4: 15,700 shares; 2026Q1: 19,200 shares 19,200$5.94M3.99%+3,500Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 21,500 shares; 2024Q4: 13,400 shares; 2025Q1: 15,100 shares; 2025Q2: 13,800 shares; 2025Q3: 12,600 shares; 2025Q4: 12,600 shares; 2026Q1: 15,800 shares 15,800$5.85M3.93%+3,200Timeline
BURLBURLINGTON STORES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 10,800 shares; 2024Q4: 10,800 shares; 2025Q1: 12,400 shares; 2025Q2: 12,400 shares; 2025Q3: 10,700 shares; 2025Q4: 12,300 shares; 2026Q1: 10,400 shares 10,400$3.38M2.27%-1,900Timeline
WMWASTE MGMT INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 15,100 shares; 2024Q4: 15,100 shares; 2025Q1: 12,900 shares; 2025Q2: 12,900 shares; 2025Q3: 15,500 shares; 2025Q4: 16,600 shares; 2026Q1: 14,600 shares 14,600$3.35M2.25%-2,000Timeline
BNYBANK OF NY MELLON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 51,300 shares; 2024Q4: 42,600 shares; 2025Q1: 37,600 shares; 2025Q2: 37,600 shares; 2025Q3: 33,800 shares; 2025Q4: 30,700 shares; 2026Q1: 28,000 shares 28,000$3.32M2.23%-2,700Timeline
PFEPFIZER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 115,500 shares; 2024Q4: 115,500 shares; 2025Q1: 115,500 shares; 2025Q2: 143,200 shares; 2025Q3: 129,700 shares; 2025Q4: 129,700 shares; 2026Q1: 116,700 shares 116,700$3.28M2.2%-13,000Timeline
JAZZJAZZ PHARMACEUTICALS PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 27,000 shares; 2024Q4: 24,200 shares; 2025Q1: 20,600 shares; 2025Q2: 26,800 shares; 2025Q3: 26,800 shares; 2025Q4: 17,300 shares; 2026Q1: 17,300 shares 17,300$3.27M2.2%0Timeline
HCAHCA HEALTHCARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 7,900 shares; 2024Q4: 9,500 shares; 2025Q1: 8,100 shares; 2025Q2: 8,100 shares; 2025Q3: 8,100 shares; 2025Q4: 6,900 shares; 2026Q1: 6,900 shares 6,900$3.27M2.19%0Timeline
NDAQNASDAQ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 37,500 shares; 2025Q4: 37,500 shares; 2026Q1: 37,500 shares 37,500$3.18M2.14%0Timeline
BKRBAKER HUGHES COMPANYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 91,500 shares; 2024Q4: 73,700 shares; 2025Q1: 73,700 shares; 2025Q2: 73,700 shares; 2025Q3: 63,900 shares; 2025Q4: 73,000 shares; 2026Q1: 52,000 shares 52,000$3.17M2.13%-21,000Timeline
NUENUCOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 21,700 shares; 2025Q4: 20,600 shares; 2026Q1: 18,700 shares 18,700$3.16M2.12%-1,900Timeline
MSMORGAN STANLEYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 23,000 shares; 2025Q2: 23,000 shares; 2025Q3: 23,000 shares; 2025Q4: 19,200 shares; 2026Q1: 19,200 shares 19,200$3.16M2.12%0Timeline
TMUST-MOBILE US INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 16,200 shares; 2024Q4: 13,500 shares; 2025Q1: 12,000 shares; 2025Q2: 13,000 shares; 2025Q3: 13,000 shares; 2025Q4: 17,100 shares; 2026Q1: 15,000 shares 15,000$3.15M2.11%-2,100Timeline
RGAREINSURANCE GROUP AMER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 14,300 shares; 2024Q4: 14,300 shares; 2025Q1: 14,300 shares; 2025Q2: 14,300 shares; 2025Q3: 17,000 shares; 2025Q4: 17,000 shares; 2026Q1: 15,300 shares 15,300$3.12M2.1%-1,700Timeline
MCKMCKESSON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 6,600 shares; 2024Q4: 5,200 shares; 2025Q1: 4,300 shares; 2025Q2: 4,300 shares; 2025Q3: 4,300 shares; 2025Q4: 4,300 shares; 2026Q1: 3,600 shares 3,600$3.12M2.09%-700Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 16,800 shares; 2024Q4: 13,100 shares; 2025Q1: 14,900 shares; 2025Q2: 14,900 shares; 2025Q3: 14,900 shares; 2025Q4: 14,900 shares; 2026Q1: 14,900 shares 14,900$3.1M2.08%0Timeline
MSIMOTOROLA SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 7,400 shares; 2024Q4: 6,700 shares; 2025Q1: 6,700 shares; 2025Q2: 7,900 shares; 2025Q3: 7,900 shares; 2025Q4: 9,500 shares; 2026Q1: 7,100 shares 7,100$3.08M2.07%-2,400Timeline
CRMSALESFORCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 11,400 shares; 2024Q4: 8,800 shares; 2025Q1: 10,100 shares; 2025Q2: 10,100 shares; 2025Q3: 12,300 shares; 2025Q4: 12,700 shares; 2026Q1: 16,500 shares 16,500$3.08M2.07%+3,800Timeline
FLEXFLEX LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 92,400 shares; 2024Q4: 71,600 shares; 2025Q1: 71,600 shares; 2025Q2: 67,500 shares; 2025Q3: 59,100 shares; 2025Q4: 46,900 shares; 2026Q1: 46,900 shares 46,900$3.07M2.06%0Timeline
CDWCDW CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 14,800 shares; 2024Q4: 17,400 shares; 2025Q1: 17,400 shares; 2025Q2: 17,400 shares; 2025Q3: 17,400 shares; 2025Q4: 21,200 shares; 2026Q1: 25,300 shares 25,300$3.06M2.05%+4,100Timeline
ITRIITRON INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 26,000 shares; 2025Q2: 26,000 shares; 2025Q3: 26,000 shares; 2025Q4: 29,400 shares; 2026Q1: 34,100 shares 34,100$3.06M2.05%+4,700Timeline
HIIHUNTINGTON INGALLS INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 9,300 shares; 2026Q1: 7,900 shares 7,900$3M2.01%-1,400Timeline
BFAMBRIGHT HORIZONS FAM SOL IN DQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 22,200 shares; 2024Q4: 27,900 shares; 2025Q1: 24,400 shares; 2025Q2: 24,400 shares; 2025Q3: 29,600 shares; 2025Q4: 33,300 shares; 2026Q1: 36,200 shares 36,200$2.97M2%+2,900Timeline
RJFRAYMOND JAMES FINL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 25,900 shares; 2024Q4: 20,500 shares; 2025Q1: 20,500 shares; 2025Q2: 20,500 shares; 2025Q3: 20,500 shares; 2025Q4: 20,500 shares; 2026Q1: 20,500 shares 20,500$2.97M1.99%0Timeline
ONON SEMICONDUCTOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 39,800 shares; 2024Q4: 39,800 shares; 2025Q1: 59,200 shares; 2025Q2: 52,900 shares; 2025Q3: 55,800 shares; 2025Q4: 55,800 shares; 2026Q1: 47,900 shares 47,900$2.97M1.99%-7,900Timeline
EOGEOG RES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 24,900 shares; 2025Q3: 24,900 shares; 2025Q4: 30,400 shares; 2026Q1: 20,400 shares 20,400$2.95M1.98%-10,000Timeline
VRTXVERTEX PHARMACEUTICALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 7,100 shares; 2024Q4: 6,500 shares; 2025Q1: 5,500 shares; 2025Q2: 6,800 shares; 2025Q3: 8,300 shares; 2025Q4: 7,500 shares; 2026Q1: 6,600 shares 6,600$2.95M1.98%-900Timeline
DGDOLLAR GEN CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 23,000 shares; 2026Q1: 24,800 shares 24,800$2.94M1.98%+1,800Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,300 shares; 2024Q4: 4,100 shares; 2025Q1: 3,100 shares; 2025Q2: 4,200 shares; 2025Q3: 4,200 shares; 2025Q4: 3,200 shares; 2026Q1: 3,200 shares 3,200$2.94M1.98%0Timeline
NXTNEXTPOWER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 65,800 shares; 2024Q4: 64,600 shares; 2025Q1: 58,600 shares; 2025Q2: 45,700 shares; 2025Q3: 38,700 shares; 2025Q4: 32,800 shares; 2026Q1: 24,200 shares 24,200$2.92M1.96%-8,600Timeline
ATIATI INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 47,100 shares; 2024Q4: 47,100 shares; 2025Q1: 53,400 shares; 2025Q2: 36,900 shares; 2025Q3: 40,400 shares; 2025Q4: 28,400 shares; 2026Q1: 19,900 shares 19,900$2.89M1.94%-8,500Timeline
IQVIQVIA HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 12,300 shares; 2024Q4: 15,000 shares; 2025Q1: 15,000 shares; 2025Q2: 18,400 shares; 2025Q3: 15,400 shares; 2025Q4: 15,400 shares; 2026Q1: 16,900 shares 16,900$2.88M1.93%+1,500Timeline
GAPGAP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 122,700 shares; 2025Q1: 122,700 shares; 2025Q2: 117,100 shares; 2025Q3: 141,100 shares; 2025Q4: 112,100 shares; 2026Q1: 115,600 shares 115,600$2.8M1.88%+3,500Timeline
CPAYCORPAY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 10,200 shares; 2024Q4: 9,200 shares; 2025Q1: 9,200 shares; 2025Q2: 9,200 shares; 2025Q3: 11,000 shares; 2025Q4: 11,000 shares; 2026Q1: 9,500 shares 9,500$2.76M1.86%-1,500Timeline
VRTVERTIV HOLDINGS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 29,100 shares; 2024Q4: 21,800 shares; 2025Q1: 29,400 shares; 2025Q2: 22,100 shares; 2025Q3: 18,800 shares; 2025Q4: 16,000 shares; 2026Q1: 11,000 shares 11,000$2.76M1.85%-5,000Timeline
PINSPINTEREST INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 93,800 shares; 2024Q4: 93,800 shares; 2025Q1: 83,500 shares; 2025Q2: 82,300 shares; 2025Q3: 90,800 shares; 2025Q4: 104,900 shares; 2026Q1: 148,400 shares 148,400$2.72M1.83%+43,500Timeline
DBXDROPBOX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 126,100 shares; 2024Q4: 97,500 shares; 2025Q1: 113,500 shares; 2025Q2: 116,200 shares; 2025Q3: 103,200 shares; 2025Q4: 117,400 shares; 2026Q1: 117,400 shares 117,400$2.67M1.79%0Timeline
INTCINTEL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 121,700 shares; 2024Q4: 140,700 shares; 2025Q1: 109,700 shares; 2025Q2: 109,700 shares; 2025Q3: 86,900 shares; 2025Q4: 81,000 shares; 2026Q1: 59,100 shares 59,100$2.61M1.75%-21,900Timeline
TENBTENABLE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 74,700 shares; 2024Q4: 74,700 shares; 2025Q1: 74,700 shares; 2025Q2: 88,700 shares; 2025Q3: 108,500 shares; 2025Q4: 129,200 shares; 2026Q1: 148,800 shares 148,800$2.52M1.69%+19,600Timeline
PATHUIPATH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 229,300 shares; 2024Q4: 203,500 shares; 2025Q1: 248,100 shares; 2025Q2: 215,200 shares; 2025Q3: 224,600 shares; 2025Q4: 177,200 shares; 2026Q1: 226,400 shares 226,400$2.51M1.69%+49,200Timeline
PEVERPURE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 62,000 shares; 2024Q4: 44,600 shares; 2025Q1: 49,700 shares; 2025Q2: 51,000 shares; 2025Q3: 31,100 shares; 2025Q4: 40,800 shares; 2026Q1: 40,800 shares 40,800$2.41M1.62%0Timeline

How Q1 2026 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 0001965776-26-000002 base2026-05-06acceptance time not in the bulk data set