NPORT-P false 0000702340 XXXXXXXX S000006727 C000018290 Penn Series Funds Inc 811-03459 0000702340 549300GLJSCMRCVZWX45 Eight Tower Bridge 161 Washington Street, Suite 1111 Conshohocken 19428 215-956-8114 Penn Series Large Cap Growth Fund S000006727 65AY30C034LH6Q4Q2797 2026-12-31 2026-03-31 N 63828299.60 150010.44 63678289.16 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 MasterCard Incorporated AR5L2ODV9HN37376R084 57636Q104 2844.00000000 NS USD 1421033.04000000 2.231581687801 Long EC CORP US N 1 N N N Graco Inc 4T5VJ4S81BRT6Q7GGT78 384109104 5198.00000000 NS USD 440010.70000000 0.690990140916 Long EC CORP US N 1 N N N Mettler-Toledo International Inc 5493000BD5GJNUDIUG10 592688105 587.00000000 NS USD 740324.40000000 1.162600958294 Long EC CORP US N 1 N N N Eaton Corporation PLC 549300VDIGTMXUNT7H71 000000000 3649.00000000 NS USD 1305137.83000000 2.049580551262 Long EC CORP IE N 1 N N N Icon PLC 6354008SRQGEMC4XFI67 000000000 211.00000000 NS USD 23349.26000000 0.036667536625 Long EC CORP IE N 1 N N N Salesforce Inc. RCGZFPDMRW58VJ54VR07 79466L302 1889.00000000 NS USD 352619.63000000 0.553751733363 Long EC CORP US N 1 N N N BlackRock Liquidity Funds 5493007YVNX55LTRQ706 09248U700 535555.10000000 NS USD 535555.10000000 0.841032488568 Long STIV RF US N 1 N N N Walt Disney Company 549300GZKULIZ0WOW665 254687106 341.00000000 NS USD 32865.58000000 0.051611907972 Long EC CORP US N 1 N N N Visa Inc 549300JZ4OKEHW3DPJ59 92826C839 7399.00000000 NS USD 2236273.76000000 3.511830781730 Long EC CORP US N 1 N N N CME Group Inc. LCZ7XYGSLJUHFXXNXD88 12572Q105 1915.00000000 NS USD 565595.25000000 0.888207358364 Long EC CORP US N 1 N N N Becton, Dickinson and Company ICE2EP6D98PQUILVRZ91 075887109 5831.00000000 NS USD 916808.13000000 1.439749940040 Long EC CORP US N 1 N N N American Tower Corporation 5493006ORUSIL88JOE18 03027X100 338.00000000 NS USD 58332.04000000 0.091604282667 Long EC CORP US N 1 N N N Brookfield Asset Management Ltd 549300CZ84WPNJZKY093 113004105 12347.00000000 NS 548962.66000000 0.862087639667 Long EC CORP CA N 1 N N N Danaher Corporation S4BKK9OTCEWQ3YHPFM11 235851102 4685.00000000 NS USD 888276.00000000 1.394943255727 Long EC CORP US N 1 N N N TE Connectivity PLC 6367003TB6K484NFHE54 000000000 3035.00000000 NS USD 634375.70000000 0.996219760876 Long EC CORP IE N 1 N N N Apple Inc. HWUPKR0MPOU8FGXBT394 037833100 11715.00000000 NS USD 2973149.85000000 4.669016534865 Long EC CORP US N 1 N N N Hubbell Incorporated 54930088VDQ6840Y6597 443510607 3168.00000000 NS USD 1554664.32000000 2.441435441353 Long EC CORP US N 1 N N N TransUnion 549300ZS772LUNUMRB03 89400J107 20951.00000000 NS USD 1449599.69000000 2.276442582114 Long EC CORP US N 1 N N N Church & Dwight Co Inc. POOXSI30AWAQGYJZC921 171340102 14771.00000000 NS USD 1378429.72000000 2.164677691852 Long EC CORP US N 1 N N N Schneider Electric SE 969500A1YF1XUYYXS284 000000000 2275.00000000 NS 619668.15000000 0.973123113347 Long EC CORP FR N 2 N N N Texas Instruments Inc. WDJNR2L6D8RWOEB8T652 882508104 302.00000000 NS USD 58630.28000000 0.092072636959 Long EC CORP US N 1 N N N Microsoft Corp. INR2EJN1ERAN0W5ZP974 594918104 17260.00000000 NS USD 6389134.20000000 10.03345768908 Long EC CORP US N 1 N N N CMS Energy Corporation 549300IA9XFBAGNIBW29 125896100 19265.00000000 NS USD 1494578.70000000 2.347077347264 Long EC CORP US N 1 N N N Marsh & McLennan Companies, Inc. 549300XMP3KDCKJXIU47 571748102 1151.00000000 NS USD 199640.95000000 0.313514939916 Long EC CORP US N 1 N N N Pool Corporation 5493005VZK1KMN6CO617 73278L105 2016.00000000 NS USD 407897.28000000 0.640559420456 Long EC CORP US N 1 N N N Boston Scientific Corporation Y6ZDD9FP4P8JSSJMW954 101137107 16780.00000000 NS USD 1052945.00000000 1.653538456968 Long EC CORP US N 1 N N N Starbucks Corp. OQSJ1DU9TAOC51A47K68 855244109 1471.00000000 NS USD 131786.89000000 0.206957334655 Long EC CORP US N 1 N N N Waters Corporation 5T547R1474YC9HOD8Q74 941848103 3238.00000000 NS USD 964276.40000000 1.514293824033 Long EC CORP US N 1 N N N Verisk Analytics, Inc. 549300I1YSWNIRKBWP67 92345Y106 5444.00000000 NS USD 1032999.00000000 1.622215379255 Long EC CORP US N 1 N N N Hilton Worldwide Holdings Inc 549300HVGPK36ICB0B89 43300A203 4134.00000000 NS USD 1257066.72000000 1.974089970981 Long EC CORP US N 1 N N N L'Oreal S.A. 529900JI1GG6F7RKVI53 000000000 2451.00000000 NS 1000719.99000000 1.571524617260 Long EC CORP FR N 2 N N N Amphenol Corporation 549300D3L3G0R4U4VT04 032095101 17708.00000000 NS USD 2237405.80000000 3.513608530496 Long EC CORP US N 1 N N N Intuit Inc VI90HBPH7XSFMB9E4M29 461202103 2370.00000000 NS USD 1024740.60000000 1.609246437863 Long EC CORP US N 1 N N N Ross Stores Inc 549300ENZFLPGRDFZQ60 778296103 3676.00000000 NS USD 796331.88000000 1.250554766003 Long EC CORP US N 1 N N N The TJX Companies Inc. V167QI9I69W364E2DY52 872540109 5455.00000000 NS USD 871163.50000000 1.368069889269 Long EC CORP US N 1 N N N The Sherwin-Williams Company Z15BMIOX8DDH0X2OBP21 824348106 2171.00000000 NS USD 695914.05000000 1.092859213367 Long EC CORP US N 1 N N N Amazon.com, Inc. ZXTILKJKG63JELOEG630 023135106 6241.00000000 NS USD 1299813.07000000 2.041218580376 Long EC CORP US N 1 N N N Moodys Corp. 549300GCEDD8YCF5WU84 615369105 3087.00000000 NS USD 1346703.75000000 2.114855420528 Long EC CORP US N 1 N N N Aon PLC 635400FALWQYX5E6QC64 000000000 5384.00000000 NS USD 1737847.52000000 2.729105230251 Long EC CORP IE N 1 N N N The Charles Schwab Corporation 549300VSGCJ7E698NM85 808513105 7462.00000000 NS USD 701278.76000000 1.101283921491 Long EC CORP US N 1 N N N TENCENT HOLDINGS LTD 254900N4SLUMW4XUYY11 000000000 17900.00000000 NS 1128995.62000000 1.772967890458 Long EC CORP KY N 2 N N N McCormick & Company, Incorporated 549300JQQA6MQ4OJP259 579780206 2384.00000000 NS USD 120248.96000000 0.188838239196 Long EC CORP US N 1 N N N Accenture PLC 5493000EWHDSR3MZWH98 000000000 6417.00000000 NS USD 1272426.93000000 1.998211551825 Long EC CORP IE N 1 N N N Analog Devices Inc. GYVOE5EZ4GDAVTU4CQ61 032654105 383.00000000 NS USD 121847.62000000 0.191348765187 Long EC CORP US N 1 N N N Pepsico Inc FJSUNZKFNQ5YPJ5OT455 713448108 1166.00000000 NS USD 181068.14000000 0.284348311470 Long EC CORP US N 1 N N N Alphabet Inc. 5493006MHB84DD0ZWV18 02079K305 10887.00000000 NS USD 3130665.72000000 4.916378504035 Long EC CORP US N 1 N N N Taiwan Semiconductor Manufacturing Co., Ltd. 549300KB6NK5SBD14S87 874039100 8108.00000000 NS USD 2740098.60000000 4.303034261983 Long EC CORP TW N 1 N N N Thermo Fisher Scientific Inc HCHV7422L5HDJZCRFL38 883556102 1367.00000000 NS USD 671921.51000000 1.055181473722 Long EC CORP US N 1 N N N LVMH Moet Hennessy Louis Vuitton SE IOG4E947OATN0KJYSD45 000000000 1202.00000000 NS 657072.84000000 1.031863212199 Long EC CORP FR N 2 N N N Steris PLC N/A 000000000 4429.00000000 NS USD 979384.77000000 1.538019916865 Long EC CORP IE N 1 N N N Stryker Corporation 5493002F0SC4JTBU5137 863667101 739.00000000 NS USD 242828.01000000 0.381335637629 Long EC CORP US N 1 N N N Otis Worldwide Corp. 549300ZLBKR8VSU25153 68902V107 7486.00000000 NS USD 577020.88000000 0.906150098584 Long EC CORP US N 1 N N N Agilent Technologies Inc. QUIX8Y7A2WP0XRMW7G29 00846U101 10380.00000000 NS USD 1183112.40000000 1.857952554327 Long EC CORP US N 1 N N N NVIDIA Corp. 549300S4KLFTLO7GSQ80 67066G104 42174.00000000 NS USD 7355145.60000000 11.55047614661 Long EC CORP US N 1 N N N Veeva Systems Inc 549300YZEXPDB92M2F02 922475108 335.00000000 NS USD 58846.10000000 0.092411559381 Long EC CORP US N 1 N N N 2026-05-21 Penn Series Funds Inc Steven Viola Steven Viola Treasurer XXXX