NPORT-P false 0000773757 XXXXXXXX S000012079 C000032900 C000032902 C000061836 C000255599 C000032905 C000122670 C000122671 Columbia Funds Series Trust I 811-04367 0000773757 549300W5GIE6ZOZOTD82 290 Congress Street Boston 02110 800-345-6611 Columbia Dividend Income Fund S000012079 5QUZHQ1FJJLYJDPCQR16 2026-05-31 2025-08-31 N 44485212426.900000000000 6114042.240000000000 44479098384.660000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 N N/A N/A GILEAD SCIENCES INC 549300WTZWR07K8MNV44 375558103 3131151.000000000000 NS USD 353726128.470000000000 0.7952637111 Long EC CORP US N 1 N N N HOME DEPOT INC QEKMOTMBBKA8I816DO57 437076102 2036704.000000000000 NS USD 828470086.080000000000 1.8626053948 Long EC CORP US N 1 N N N HONEYWELL INTERNATIONAL INC ISRPG12PN4EIEOEMW547 438516106 3137235.000000000000 NS USD 688623082.500000000000 1.5481947870 Long EC CORP US N 1 N N N ILLINOIS TOOL WORKS INC 76NA4I14SZCFAYMNSV04 452308109 1613889.000000000000 NS USD 427115723.850000000000 0.9602616495 Long EC CORP US N 1 N N N TJX COMPANIES INC V167QI9I69W364E2DY52 872540109 3671574.000000000000 NS USD 501573724.140000000000 1.1276616261 Long EC CORP US N 1 N N N TEXAS INSTRUMENTS INC WDJNR2L6D8RWOEB8T652 882508104 1236056.000000000000 NS USD 250276618.880000000000 0.5626836603 Long EC CORP US N 1 N N N UNION PACIFIC CORPORATION 549300LMMRSZZCZ8CL11 907818108 2257669.000000000000 NS USD 504747058.330000000000 1.1347960653 Long EC CORP US N 1 N N N UNITEDHEALTH GROUP INC 549300GHBMY8T5GXDE41 91324P102 1663231.000000000000 NS USD 515385389.970000000000 1.1587136626 Long EC CORP US N 1 N N N VALERO ENERGY CORP 549300XTO5VR8SKV1V74 91913Y100 2255832.000000000000 NS USD 342909022.320000000000 0.7709441845 Long EC CORP US N 1 N N N VISA INC 549300JZ4OKEHW3DPJ59 92826C839 1682240.000000000000 NS USD 591778387.200000000000 1.3304639903 Long EC CORP US N 1 N N N WEC ENERGY GROUP INC 549300IGLYTZUK3PVP70 92939U106 2420333.000000000000 NS USD 257789667.830000000000 0.5795748502 Long EC CORP US N 1 N N N WALMART INC Y87794H0US1R65VBXU25 931142103 10500824.000000000000 NS USD 1018369911.520000000000 2.2895471098 Long EC CORP US N 1 N N N COCA-COLA CO UWJKFUJFZ02DKWI3RY53 191216100 7933326.000000000000 NS USD 547320160.740000000000 1.2305109155 Long EC CORP US N 1 N N N COLUMBIA SHORT TERM CASH FUND N/A 19766H239 652727449.761000000000 NS USD 652531631.530000000000 1.4670522902 Long STIV RF US N 1 N N N AT&T INC 549300Z40J86GGSTL398 00206R102 28731982.000000000000 NS USD 841559752.780000000000 1.8920341989 Long EC CORP US N 1 N N N ABBOTT LABORATORIES HQD377W2YR662HK5JX27 002824100 5573186.000000000000 NS USD 739338854.760000000000 1.6622163704 Long EC CORP US N 1 N N N COMCAST CORPORATION 51M0QTTNCGUN7KFCFZ59 20030N101 16155418.000000000000 NS USD 548799549.460000000000 1.2338369468 Long EC CORP US N 1 N N N CONOCOPHILLIPS WPTL2Z3FIYTHSP5V2253 20825C104 3577418.000000000000 NS USD 354057059.460000000000 0.7960077257 Long EC CORP US N 1 N N N CUMMINS INC ZUNI8PYC725B6H8JU438 231021106 678894.000000000000 NS USD 270498525.360000000000 0.6081475011 Long EC CORP US N 1 N N N DTE ENERGY COMPANY 549300IX8SD6XXD71I78 233331107 1144359.000000000000 NS USD 156376657.350000000000 0.3515733525 Long EC CORP US N 1 N N N DANAHER CORPORATION S4BKK9OTCEWQ3YHPFM11 235851102 1045508.000000000000 NS USD 215186456.560000000000 0.4837923078 Long EC CORP US N 1 N N N WALT DISNEY CO 549300GZKULIZ0WOW665 254687106 6213138.000000000000 NS USD 735511276.440000000000 1.6536110289 Long EC CORP US N 1 N N N WASTE MANAGEMENT INC 549300YX8JIID70NFS41 94106L109 2254935.000000000000 NS USD 510494734.650000000000 1.1477182614 Long EC CORP US N 1 N N N WELLS FARGO & COMPANY PBLD0EJDB5FWOLXP3B76 949746101 10703319.000000000000 NS USD 879598755.420000000000 1.9775552728 Long EC CORP US N 1 N N N WELLTOWER OP LLC T6IZ0MBEG5ACZDTR7D06 95040Q104 836620.000000000000 NS USD 140786413.600000000000 0.3165226336 Long EC CORP US N 1 N N N ACCENTURE PLC 5493000EWHDSR3MZWH98 G1151C101 1641310.000000000000 NS USD 426691360.700000000000 0.9593075764 Long EC CORP IE N 1 N N N EOG RESOURCES INC XWTZDRYZPBUHIQBKDB46 26875P101 2581389.000000000000 NS USD 322208974.980000000000 0.7244053650 Long EC CORP US N 1 N N N EBAY INC OML71K8X303XQONU6T67 278642103 3676020.000000000000 NS USD 333084172.200000000000 0.7488554946 Long EC CORP US N 1 N N N ENTERGY CORP 4XM3TW50JULSLG8BNC79 29364G103 5659539.000000000000 NS USD 498548790.510000000000 1.1208608282 Long EC CORP US N 1 N N N EXXON MOBIL CORP J3WHBG0MTS7O8ZVMDC91 30231G102 8838071.000000000000 NS USD 1010103134.590000000000 2.2709613533 Long EC CORP US N 1 N N N GENERAL DYNAMICS CORP 9C1X8XOOTYY2FNYTVH06 369550108 1747405.000000000000 NS USD 567155240.850000000000 1.2751050751 Long EC CORP US N 1 N N N INTERNATIONAL BUSINESS MACHINES CORP VGRQXHF3J8VDLUA7XE92 459200101 3078396.000000000000 NS USD 749558642.040000000000 1.6851929766 Long EC CORP US N 1 N N N JPMORGAN CHASE & CO 8I5DZWZKVSZI1NUHU748 46625H100 6570347.000000000000 NS USD 1980433992.740000000000 4.4525048049 Long EC CORP US N 1 N N N JOHNSON & JOHNSON 549300G0CFPGEF6X2043 478160104 7728512.000000000000 NS USD 1369260471.040000000000 3.0784357614 Long EC CORP US N 1 N N N KLA CORP 549300H0BF5JCG96TJ81 482480100 554056.000000000000 NS USD 483136832.000000000000 1.0862109385 Long EC CORP US N 1 N N N LAM Research 549300I4GMO6D34U1T02 512807306 4201027.000000000000 NS USD 420732854.050000000000 0.9459113816 Long EC CORP US N 1 N N N MARSH & MCLENNAN COMPANIES INC 549300XMP3KDCKJXIU47 571748102 2860409.000000000000 NS USD 588700776.290000000000 1.3235447607 Long EC CORP US N 1 N N N MCDONALDS CORP UE2136O97NLB5BYP9H04 580135101 2364344.000000000000 NS USD 741316417.760000000000 1.6666624205 Long EC CORP US N 1 N N N MERCK & CO INC 4YV9Y5M8S0BRK1RP0397 58933Y105 5087417.000000000000 NS USD 427953518.040000000000 0.9621452178 Long EC CORP US N 1 N N N MICROSOFT CORP INR2EJN1ERAN0W5ZP974 594918104 2874025.000000000000 NS USD 1456239727.250000000000 3.2739866142 Long EC CORP US N 1 N N N MONDELEZ INTERNATIONAL INC 549300DV9GIB88LZ5P30 609207105 7394443.000000000000 NS USD 454314577.920000000000 1.0214113919 Long EC CORP US N 1 N N N MORGAN STANLEY IGJSJL3JD5P30I6NJZ34 617446448 4824509.000000000000 NS USD 725992114.320000000000 1.6322096011 Long EC CORP US N 1 N N N NEXTERA ENERGY INC 254900RHL9MEUS5NKX63 65339F101 2910428.000000000000 NS USD 209696337.400000000000 0.4714491638 Long EC CORP US N 1 N N N NORTHROP GRUMMAN CORP RIMU48P07456QXSO0R61 666807102 977748.000000000000 NS USD 576910429.920000000000 1.2970371497 Long EC CORP US N 1 N N N PNC FINANCIAL SERVICES GROUP INC (THE) CFGNEKW0P8842LEUIA51 693475105 2815948.000000000000 NS USD 584140253.120000000000 1.3132915781 Long EC CORP US N 1 N N N PACKAGING CORP OF AMERICA 549300XZP8MFZFY8TJ84 695156109 1138829.000000000000 NS USD 248219168.840000000000 0.5580580044 Long EC CORP US N 1 N N N PARKER HANNIFIN CORPORATION 5493002CONDB4N2HKI23 701094104 1141309.000000000000 NS USD 866652989.150000000000 1.9484499925 Long EC CORP US N 1 N N N PEPSICO INC FJSUNZKFNQ5YPJ5OT455 713448108 1766118.000000000000 NS USD 262533440.700000000000 0.5902400234 Long EC CORP US N 1 N N N PROCTER & GAMBLE CO 2572IBTT8CCZW6AU4141 742718109 5944625.000000000000 NS USD 933543910.000000000000 2.0988373054 Long EC CORP US N 1 N N N PROLOGIS INC 529900DFH19P073LZ636 74340W103 1725944.000000000000 NS USD 196377908.320000000000 0.4415060454 Long EC CORP US N 1 N N N PUBLIC SERVICE ENTERPRISE GROUP INCORPORATED PUSS41EMO3E6XXNV3U28 744573106 2410974.000000000000 NS USD 198495489.420000000000 0.4462668908 Long EC CORP US N 1 N N N PUBLIC STORAGE 254900GLQZAD4N7N5Q19 74460D109 607428.000000000000 NS USD 178942214.520000000000 0.4023062990 Long EC CORP US N 1 N N N QUALCOMM INC H1J8DDZKZP6H7RWC0H53 747525103 1236588.000000000000 NS USD 198756789.240000000000 0.4468543573 Long EC CORP US N 1 N N N SOUTHERN COMPANY (THE) 549300FC3G3YU2FBZD92 842587107 5601053.000000000000 NS USD 516977191.900000000000 1.1622924265 Long EC CORP US N 1 N N N EATON CORPORATION PLC 549300VDIGTMXUNT7H71 G29183103 786613.000000000000 NS USD 274638062.820000000000 0.6174542039 Long EC CORP IE N 1 N N N LINDE PLC 5299003QR1WT0EF88V51 G54950103 1131785.000000000000 NS USD 541321447.650000000000 1.2170243267 Long EC CORP IE N 1 N N N ABBVIE INC FR5LCKFTG8054YNNRU85 00287Y109 3416973.000000000000 NS USD 718931119.200000000000 1.6163347399 Long EC CORP US N 1 N N N ALPHABET INC 5493006MHB84DD0ZWV18 02079K305 3200493.000000000000 NS USD 681416964.630000000000 1.5319936540 Long EC CORP US N 1 N N N ALTRIA GROUP INC XSGZFLO9YTNO9VCQV219 02209S103 7407342.000000000000 NS USD 497847455.820000000000 1.1192840545 Long EC CORP US N 1 N N N AMEREN CORPORATION XRZQ5S7HYJFPHJ78L959 023608102 2358844.000000000000 NS USD 235365454.320000000000 0.5291596792 Long EC CORP US N 1 N N N AMERICAN ELECTRIC POWER COMPANY INC. 1B4S6S7G0TW5EE83BO58 025537101 2952255.000000000000 NS USD 327759350.100000000000 0.7368839792 Long EC CORP US N 1 N N N ANALOG DEVICES INC GYVOE5EZ4GDAVTU4CQ61 032654105 3553114.000000000000 NS USD 892933079.340000000000 2.0075341267 Long EC CORP US N 1 N N N AUTOMATIC DATA PROCESSING INC HGBOLILQXWER4SAL2I23 053015103 1829748.000000000000 NS USD 556334879.400000000000 1.2507782298 Long EC CORP US N 1 N N N AVALONBAY COMMUNITIES INC K9G90K85RBWD2LAGQX17 053484101 982906.000000000000 NS USD 192502140.100000000000 0.4327923611 Long EC CORP US N 1 N N N AVERY DENNISON CORP 549300PW7VPFCYKLIV37 053611109 1283820.000000000000 NS USD 220367703.000000000000 0.4954410296 Long EC CORP US N 1 N N N BANK OF AMERICA CORP 9DJT3UXIJIZJI4WXO774 060505104 19098239.000000000000 NS USD 969044646.860000000000 2.1786517309 Long EC CORP US N 1 N N N BANK OF NEW YORK MELLON CORP/THE WFLLPEPC7FZXENRZV188 064058100 7513866.000000000000 NS USD 793464249.600000000000 1.7839036276 Long EC CORP US N 1 N N N BLACKSTONE GROUP INC 5299004LW4QWGZUB8Y96 09260D107 1335228.000000000000 NS USD 228858079.200000000000 0.5145294925 Long EC CORP US N 1 N N N BLACKROCK INC 529900VBK42Y5HHRMD23 09290D101 538385.000000000000 NS USD 606835268.900000000000 1.3643155795 Long EC CORP US N 1 N N N BRISTOL-MYERS SQUIBB CO HLYYNH7UQUORYSJQCN42 110122108 9009701.000000000000 NS USD 425077693.180000000000 0.9556796532 Long EC CORP US N 1 N N N BROADCOM INC 549300WV6GIDOZJTV909 11135F101 2982882.000000000000 NS USD 887079277.980000000000 1.9943733353 Long EC CORP US N 1 N N N CME GROUP INC LCZ7XYGSLJUHFXXNXD88 12572Q105 2316472.000000000000 NS USD 617362952.720000000000 1.3879844132 Long EC CORP US N 1 N N N CMS ENERGY CORP 549300IA9XFBAGNIBW29 125896100 2591894.000000000000 NS USD 185501853.580000000000 0.4170539879 Long EC CORP US N 1 N N N CSX CORP 549300JVQR4N1MMP3Q88 126408103 9168753.000000000000 NS USD 298076160.030000000000 0.6701488359 Long EC CORP US N 1 N N N CHEVRON CORP N/A 166764100 5120769.000000000000 NS USD 822395501.400000000000 1.8489482280 Long EC CORP US N 1 N N N CISCO SYSTEMS INC 549300LKFJ962MZ46593 17275R102 12164799.000000000000 NS USD 840465962.910000000000 1.8895750890 Long EC CORP US N 1 N N N TRANE TECHNOLOGIES PLC 549300BURLR9SLYY2705 G8994E103 1110034.000000000000 NS USD 461330130.400000000000 1.0371840868 Long EC CORP IE N 1 N N N CHUBB LTD E0JAN6VLUDI1HITHT809 H1467J104 3109507.000000000000 NS USD 855332090.490000000000 1.9229978159 Long EC CORP CH N 1 N N N MEDTRONIC PLC 549300GX3ZBSQWUXY261 G5960L103 5141711.000000000000 NS USD 477202197.910000000000 1.0728684151 Long EC CORP IE N 1 N N N TE CONNECTIVITY PLC 6367003TB6K484NFHE54 G87052109 1923644.000000000000 NS USD 397232486.000000000000 0.8930767494 Long EC CORP IE N 1 N N N 2025-09-24 Columbia Funds Series Trust I Martha Skinner Martha Skinner Assistant Treasurer XXXX