NPORT-P false 0000076721 XXXXXXXX S000083017 C000246501 C000246502 IMPAX FUNDS SERIES TRUST I 811-02064 0000076721 549300TD5R23SWU72456 30 Penhallow St., Suite 400 Portsmouth 03801 603-431-8022 Impax Global Social Leaders Fund S000083017 529900DI3S5K3WN7O862 2023-12-31 2023-12-31 N 1736603.75 153613.90 1582989.85 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 N Experian plc 635400RXXHHYT1JTSZ26 N/A 899.00000000 NS 36675.01000000 2.316819024455 Long EC CORP JE N 2 N N N NVIDIA Corp. 549300S4KLFTLO7GSQ80 67066G104 81.00000000 NS USD 40112.82000000 2.533990979158 Long EC CORP US N 1 N N N Vodacom Group Ltd. 37890012A8DC24B8D663 N/A 4932.00000000 NS 28579.58000000 1.805417766892 Long EC CORP ZA N 1 N N N Symrise AG 529900D82I6R9601CF26 N/A 182.00000000 NS 20001.00000000 1.263495151279 Long EC CORP DE N 2 N N N Eli Lilly & Co. FRDRIPF3EKNDJ2CQJL29 532457108 32.00000000 NS USD 18653.44000000 1.178367631352 Long EC CORP US N 1 N N N Danaher Corp. S4BKK9OTCEWQ3YHPFM11 235851102 188.00000000 NS USD 43491.92000000 2.747454129285 Long EC CORP US N 1 N N N Adyen NV 724500973ODKK3IFQ447 N/A 25.00000000 NS 32273.53000000 2.038770494959 Long EC CORP NL Y 2 N N N Mobileye Global, Inc. N/A 60741F104 797.00000000 NS USD 34526.04000000 2.181065153386 Long EC CORP US N 1 N N N Intuit, Inc. VI90HBPH7XSFMB9E4M29 461202103 103.00000000 NS USD 64378.09000000 4.066866884838 Long EC CORP US N 1 N N N Jeronimo Martins SGPS SA 259400A8SZP10GB5IB19 N/A 803.00000000 NS 20436.78000000 1.291024070684 Long EC CORP PT N 2 N N N Halma plc 2138007FRGLUR9KGBT40 N/A 1701.00000000 NS 49458.13000000 3.124349154860 Long EC CORP GB N 2 N N N Danone SA 969500KMUQ2B6CBAF162 N/A 475.00000000 NS 30817.32000000 1.946779380802 Long EC CORP FR N 2 N N N Recruit Holdings Co. Ltd. 353800R2LRSMVVC4I806 N/A 900.00000000 NS 37630.02000000 2.377148533201 Long EC CORP JP N 2 N N N Bright Horizons Family Solutions, Inc. N/A 109194100 256.00000000 NS USD 24125.44000000 1.524042620993 Long EC CORP US N 1 N N N Legal & General Group plc 213800JH9QQWHLO99821 N/A 13965.00000000 NS 44627.82000000 2.819210748571 Long EC CORP GB N 2 N N N UNITE Group plc (The) 213800BBUUWVDH9YI827 N/A 1878.00000000 NS 24946.40000000 1.575903976895 Long EC CORP GB N 2 N N N Severn Trent plc 213800RPBXRETY4A4C59 N/A 1081.00000000 NS 35548.17000000 2.245634739856 Long EC CORP GB N 2 N N N Home Depot, Inc. (The) QEKMOTMBBKA8I816DO57 437076102 96.00000000 NS USD 33268.80000000 2.101643292280 Long EC CORP US N 1 N N N Wolters Kluwer NV 724500TEM53I0U077B74 N/A 293.00000000 NS 41684.96000000 2.633305576785 Long EC CORP NL N 2 N N N Wal-Mart de Mexico SAB de CV N/A N/A 9100.00000000 NS 38353.87000000 2.422875295125 Long EC CORP MX N 1 N N N Iberdrola SA 5QK37QC7NWOJ8D7WVQ45 N/A 3277.00000000 NS 42983.70000000 2.715349059250 Long EC CORP ES N 2 N N N Abbott Laboratories HQD377W2YR662HK5JX27 002824100 412.00000000 NS USD 45348.84000000 2.864758734871 Long EC CORP US N 1 N N N JPMorgan Chase Bank N/A N/A 69610.26000000 NS USD 69610.26000000 4.397391429894 Long STIV RF US N 1 N N N Haleon plc 549300PSB3WWEODCUP19 N/A 8437.00000000 NS 34543.37000000 2.182159917197 Long EC CORP GB N 2 N N N T-Mobile US, Inc. 549300QHIJYOHPACPG31 872590104 165.00000000 NS USD 26454.45000000 1.671169906743 Long EC CORP US N 1 N N N Colgate-Palmolive Co. YMEGZFW4SBUSS5BQXF88 194162103 298.00000000 NS USD 23753.58000000 1.500551630195 Long EC CORP US N 1 N N N Planet Fitness, Inc. 549300LLE5HUPF6H8G33 72703H101 268.00000000 NS USD 19564.00000000 1.235889162523 Long EC CORP US N 1 N N N Duolingo, Inc. N/A 26603R106 133.00000000 NS USD 30171.05000000 1.905953471527 Long EC CORP US N 1 N N N HDFC Bank Ltd. 335800ZQ6I4E2JXENC50 40415F101 743.00000000 NS USD 49862.73000000 3.149908383809 Long EC CORP IN N 1 N N N Welltower, Inc. 254900F33BIAR82QTA19 95040Q104 280.00000000 NS USD 25247.60000000 1.594931262509 Long EC CORP US N 1 N N N IQVIA Holdings, Inc. 549300W3R20NM4KQPH86 46266C105 178.00000000 NS USD 41185.64000000 2.601762733980 Long EC CORP US N 1 N N N Kerry Group plc 635400TLVVBNXLFHWC59 N/A 437.00000000 NS 37931.31000000 2.396181504259 Long EC CORP IE N 2 N N N AIA Group Ltd. ZP5ILWVSYE4LJGMMVD57 N/A 6000.00000000 NS 52217.30000000 3.298650335629 Long EC CORP HK N 2 N N N MercadoLibre, Inc. 549300DKPDN9M5S8GB14 58733R102 30.00000000 NS USD 47146.20000000 2.978300840021 Long EC CORP US N 1 N N N Intuitive Surgical, Inc. 54930052SRG011710797 46120E602 98.00000000 NS USD 33061.28000000 2.088533922058 Long EC CORP US N 1 N N N Alcon, Inc. 549300LDT5AP8S0NBM78 N/A 512.00000000 NS 40056.85000000 2.530455264763 Long EC CORP CH N 2 N N N Thermo Fisher Scientific, Inc. HCHV7422L5HDJZCRFL38 883556102 62.00000000 NS USD 32908.98000000 2.078912887533 Long EC CORP US N 1 N N N Voya Financial, Inc. 549300T065Z4KJ686G75 929089100 637.00000000 NS USD 46475.52000000 2.935932912014 Long EC CORP US N 1 N N N American Tower Corp. 5493006ORUSIL88JOE18 03027X100 218.00000000 NS USD 47061.84000000 2.972971683930 Long EC CORP US N 1 N N N Align Technology, Inc. 549300N5YSE0U3LCP840 016255101 69.00000000 NS USD 18906.00000000 1.194322250392 Long EC CORP US N 1 N N N Palo Alto Networks, Inc. 549300QXR2YVZV231H43 697435105 158.00000000 NS USD 46591.04000000 2.943230495129 Long EC CORP US N 1 N N N eBay, Inc. OML71K8X303XQONU6T67 278642103 1014.00000000 NS USD 44230.68000000 2.794122779751 Long EC CORP US N 1 N N N 2024-01-30 IMPAX FUNDS SERIES TRUST I Alicia DuBois Alicia DuBois Treasurer