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ECOFI INVESTISSEMENTS SA

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13F filer, CIK 2034064, NANTERRE, France

ECOFI INVESTISSEMENTS SA reported $54,890,432 across 36 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-14. Its ten largest share positions make up 52.99% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001104659-26-061157

Period
2026-03-31
Reported value
$54.9M
Holdings
36
Top 10 weight
52.99%
New
1
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SCInew+1,000$82.5K
EBAYadded+700$63.7K
MSFTadded+50$18.5K
ELadded+200$14.3K

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
WMreduced-26,100-$5.99M
CLHreduced-20,150-$5.77M
GEHCreduced-76,800-$5.46M
DHRreduced-25,650-$4.86M
ECLreduced-18,050-$4.8M

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 0001104659-26-061157, largest first. % of portfolio is the value over $54,890,432, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
EMREMERSON ELEC COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 35,700 shares; 2024Q4: 35,800 shares; 2025Q1: 46,800 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 52,100 shares; 2026Q1: 27,300 shares 27,300$3.57M6.51%-24,800Timeline
WMWASTE MGMT INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 54,100 shares; 2024Q4: 49,100 shares; 2025Q1: 44,800 shares; 2025Q2: 37,750 shares; 2025Q3: 36,750 shares; 2025Q4: 41,000 shares; 2026Q1: 14,900 shares 14,900$3.42M6.23%-26,100Timeline
BSXBOSTON SCIENTIFIC CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 142,800 shares; 2024Q4: 115,300 shares; 2025Q1: 100,000 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 93,900 shares; 2026Q1: 50,000 shares 50,000$3.14M5.71%-43,900Timeline
ECLECOLAB INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 47,000 shares; 2024Q4: 43,950 shares; 2025Q1: 37,700 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 29,700 shares; 2026Q1: 11,650 shares 11,650$3.1M5.64%-18,050Timeline
XYLXYLEM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 84,600 shares; 2024Q4: 84,700 shares; 2025Q1: 80,600 shares; 2025Q2: 65,600 shares; 2025Q3: 56,300 shares; 2025Q4: 56,400 shares; 2026Q1: 25,400 shares 25,400$3.03M5.53%-31,000Timeline
EMEEMCOR GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 8,500 shares; 2025Q1: 12,300 shares; 2025Q2: 21,900 shares; 2025Q3: 10,100 shares; 2025Q4: 10,100 shares; 2026Q1: 4,050 shares 4,050$2.99M5.44%-6,050Timeline
RSGREPUBLIC SVCS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 19,500 shares; 2025Q1: 28,700 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 31,300 shares; 2026Q1: 12,300 shares 12,300$2.69M4.9%-19,000Timeline
STNSTANTEC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 87,000 shares; 2024Q4: 93,800 shares; 2025Q1: 93,800 shares; 2025Q2: 110,500 shares; 2025Q3: 70,300 shares; 2025Q4: 68,200 shares; 2026Q1: 30,200 shares 30,200$2.6M4.74%-38,000Timeline
ZTSZOETIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 30,700 shares; 2024Q4: 51,000 shares; 2025Q1: 56,200 shares; 2025Q2: 52,100 shares; 2025Q3: 53,100 shares; 2025Q4: 53,800 shares; 2026Q1: 19,700 shares 19,700$2.33M4.24%-34,100Timeline
IQVIQVIA HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 49,300 shares; 2024Q4: 50,150 shares; 2025Q1: 50,550 shares; 2025Q2: 50,500 shares; 2025Q3: 47,200 shares; 2025Q4: 29,500 shares; 2026Q1: 13,000 shares 13,000$2.22M4.04%-16,500Timeline
TMOTHERMO FISHER SCIENTIFIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 16,650 shares; 2024Q4: 17,050 shares; 2025Q1: 17,050 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 12,050 shares; 2026Q1: 4,500 shares 4,500$2.21M4.03%-7,550Timeline
DHRDANAHER CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 37,500 shares; 2024Q4: 36,500 shares; 2025Q1: 44,900 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 37,250 shares; 2026Q1: 11,600 shares 11,600$2.2M4%-25,650Timeline
GEHCGE HEALTHCARE TECHNOLOGIES IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 49,600 shares; 2024Q4: 47,600 shares; 2025Q1: 96,200 shares; 2025Q2: 61,000 shares; 2025Q3: 113,000 shares; 2025Q4: 107,300 shares; 2026Q1: 30,500 shares 30,500$2.17M3.95%-76,800Timeline
VLTOVERALTO CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 67,100 shares; 2024Q4: 56,900 shares; 2025Q1: 62,800 shares; 2025Q2: 71,700 shares; 2025Q3: 56,300 shares; 2025Q4: 56,300 shares; 2026Q1: 24,300 shares 24,300$2.15M3.91%-32,000Timeline
CLHCLEAN HARBORS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 28,500 shares; 2024Q4: 28,500 shares; 2025Q1: 34,650 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 27,600 shares; 2026Q1: 7,450 shares 7,450$2.13M3.89%-20,150Timeline
SNPSSYNOPSYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 11,400 shares; 2024Q4: 11,350 shares; 2025Q1: 11,300 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 13,300 shares; 2026Q1: 5,350 shares 5,350$2.12M3.86%-7,950Timeline
BSYBENTLEY SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 102,500 shares; 2024Q4: 127,500 shares; 2025Q1: 127,900 shares; 2025Q2: 101,200 shares; 2025Q3: 102,000 shares; 2025Q4: 113,000 shares; 2026Q1: 53,000 shares 53,000$1.86M3.39%-60,000Timeline
CEGCONSTELLATION ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 18,350 shares; 2025Q2: 9,400 shares; 2025Q3: 17,400 shares; 2025Q4: 16,350 shares; 2026Q1: 6,400 shares 6,400$1.79M3.25%-9,950Timeline
FSLRFIRST SOLAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 30,500 shares; 2024Q4: 30,400 shares; 2025Q1: 30,700 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 19,400 shares; 2026Q1: 8,600 shares 8,600$1.7M3.09%-10,800Timeline
ULSUL SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 66,600 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 52,000 shares; 2026Q1: 16,000 shares 16,000$1.37M2.5%-36,000Timeline
JPMJPMORGAN CHASE & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 4,800 shares; 2024Q4: 4,600 shares; 2025Q1: 4,550 shares; 2025Q2: 4,050 shares; 2025Q3: 3,700 shares; 2025Q4: 3,700 shares; 2026Q1: 3,700 shares 3,700$1.09M1.98%0Timeline
MWAMUELLER WTR PRODS 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: 133,000 shares; 2026Q1: 33,000 shares 33,000$907K1.65%-100,000Timeline
CRMSALESFORCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,800 shares; 2024Q4: 3,100 shares; 2025Q1: 3,250 shares; 2025Q2: 4,400 shares; 2025Q3: 3,600 shares; 2025Q4: 3,700 shares; 2026Q1: 3,700 shares 3,700$690K1.26%0Timeline
EBAYEBAY INC.Quarterly 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: 6,800 shares; 2026Q1: 7,500 shares 7,500$682K1.24%+700Timeline
PLDPROLOGIS INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,400 shares; 2024Q4: 7,800 shares; 2025Q1: 7,300 shares; 2025Q2: 7,000 shares; 2025Q3: 7,100 shares; 2025Q4: 7,200 shares; 2026Q1: 4,300 shares 4,300$568K1.03%-2,900Timeline
ADBEADOBE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,900 shares; 2025Q2: 2,150 shares; 2025Q3: 2,100 shares; 2025Q4: 2,100 shares; 2026Q1: 2,100 shares 2,100$510K0.93%0Timeline
SJMSMUCKER J M COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 4,400 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 4,800 shares; 2026Q1: 4,600 shares 4,600$443K0.81%-200Timeline
PYPLPAYPAL HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 7,700 shares; 2024Q4: 7,200 shares; 2025Q1: 7,700 shares; 2025Q2: 7,550 shares; 2025Q3: 7,500 shares; 2025Q4: 7,500 shares; 2026Q1: 7,500 shares 7,500$339K0.62%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 350 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 400 shares; 2026Q1: 450 shares 450$166K0.3%+50Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,000 shares; 2024Q4: 1,000 shares; 2025Q1: 1,000 shares; 2025Q2: 900 shares; 2025Q3: 1,000 shares; 2025Q4: 850 shares; 2026Q1: 850 shares 850$148K0.27%0Timeline
KLACKLA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 950 shares; 2024Q4: 1,200 shares; 2025Q1: 1,200 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 100 shares; 2026Q1: 100 shares 100$147K0.27%0Timeline
PHPARKER-HANNIFIN CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,200 shares; 2024Q4: 1,200 shares; 2025Q1: 1,190 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 900 shares; 2026Q1: 150 shares 150$134K0.24%-750Timeline
SCISERVICE CORP INTLQuarterly 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: not reported; 2026Q1: 1,000 shares 1,000$82.5K0.15%newTimeline
AAGILENT TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 6,400 shares; 2024Q4: 5,900 shares; 2025Q1: 5,300 shares; 2025Q2: 6,000 shares; 2025Q3: 6,200 shares; 2025Q4: 700 shares; 2026Q1: 700 shares 700$79.7K0.15%0Timeline
IEXIDEX CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 41,950 shares; 2024Q4: 42,800 shares; 2025Q1: 40,150 shares; 2025Q2: 54,400 shares; 2025Q3: 26,100 shares; 2025Q4: 500 shares; 2026Q1: 400 shares 400$75.8K0.14%-100Timeline
ELLAUDER ESTEE COS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 500 shares; 2024Q4: 500 shares; 2025Q1: 500 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 500 shares; 2026Q1: 700 shares 700$50.2K0.09%+200Timeline

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 0001104659-26-061157 base2026-05-14acceptance time not in the bulk data set