NPORT-P false 0000820892 XXXXXXXX S000005569 C000199174 C000015168 C000015172 Nuveen Investment Funds, Inc. 811-05309 0000820892 549300L93TESPETT4366 333 W. Wacker Dr Chicago 60606 312-917-7700 Nuveen Small Cap Select Fund S000005569 549300EL862DX4ZV4125 2025-10-31 2025-10-31 N 388222383.00 12585661.00 375636722.00 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 Watts Water Technologies Inc 549300REJOO94ERQN318 942749102 20084.00000000 NS USD 5474898.40000000 1.457498183577 Long EC CORP US N 1 N N N Scholar Rock Holding Corp 549300Z1FLPGL4OWJ459 80706P103 62838.00000000 NS USD 1861261.56000000 0.495495102313 Long EC CORP US N 1 N N N Atlantic Union Bankshares Corp N/A 04911A107 131723.00000000 NS USD 4283631.96000000 1.140365600357 Long EC CORP US N 1 N N N Northern Oil & Gas Inc OKFF0PIZDDMNH4UCYE51 665531307 212533.00000000 NS USD 4703355.29000000 1.252102101455 Long EC CORP US N 1 N N N Kratos Defense & Security Solutions Inc 5493000EKBN0UY1F3F88 50077B207 58577.00000000 NS USD 5307076.20000000 1.412821454660 Long EC CORP US N 1 N N N Trex Co Inc N/A 89531P105 86616.00000000 NS USD 4185285.12000000 1.114184230369 Long EC CORP US N 1 N N N Krystal Biotech Inc 549300YONUY68210OE41 501147102 14540.00000000 NS USD 2871795.40000000 0.764514018946 Long EC CORP US N 1 N N N Spire Inc 549300NXSY15DRY2R511 84857L101 81145.00000000 NS USD 7010928.00000000 1.866411772169 Long EC CORP US N 1 N N N Boot Barn Holdings Inc 529900QE1BFMYA3N4E71 099406100 26158.00000000 NS USD 4960864.70000000 1.320654879956 Long EC CORP US N 1 N N N Old National Bancorp/IN 549300MMK90CL5KMVX16 680033107 224741.00000000 NS USD 4591458.63000000 1.222313570822 Long EC CORP US N 1 N N N Enpro Inc 549300Y5CFT2LKCFDN54 29355X107 26079.00000000 NS USD 6050588.79000000 1.610755401597 Long EC CORP US N 1 N N N Alkermes PLC N/A G01767105 81071.00000000 NS USD 2488879.70000000 0.662576248336 Long EC CORP US N 1 N N N Universal Technical Institute Inc 2549003YOJGAZ0PVFV48 913915104 108710.00000000 NS USD 3230861.20000000 0.860102596678 Long EC CORP US N 1 N N N Madrigal Pharmaceuticals Inc 549300CHIMT2EUSNJB60 558868105 3416.00000000 NS USD 1430962.40000000 0.380943160290 Long EC CORP US N 1 N N N Rigetti Computing Inc 52990024JHY459DH8W71 76655K103 94886.00000000 NS USD 4200603.22000000 1.118262133061 Long EC CORP US N 1 N N N Primerica Inc 254900621R686KJR7022 74164M108 11508.00000000 NS USD 2990583.96000000 0.796137274353 Long EC CORP US N 1 N N N Lumentum Holdings Inc 549300JLWRRC38DWEF52 55024U109 24837.00000000 NS USD 5006145.72000000 1.332709351030 Long EC CORP US N 1 N N N Itron Inc 24F6LSZD18II6ICG6S41 465741106 35346.00000000 NS USD 3546264.18000000 0.944067491889 Long EC CORP US N 1 N N N Semtech Corp 549300J7WUY317SW6O61 816850101 80275.00000000 NS USD 5447461.50000000 1.450194078735 Long EC CORP US N 1 N N N ANI Pharmaceuticals Inc 5493000T6CXTND40YH31 00182C103 50950.00000000 NS USD 4616070.00000000 1.228865478173 Long EC CORP US N 1 N N N AeroVironment Inc 529900PGHVI29YLZ6221 008073108 11903.00000000 NS USD 4403038.73000000 1.172153432326 Long EC CORP US N 1 N N N UMB Financial Corp 549300MGEH3N3CUCV828 902788108 43312.00000000 NS USD 4629186.56000000 1.232357298656 Long EC CORP US N 1 N N N PROCEPT BioRobotics Corp N/A 74276L105 9074.00000000 NS USD 308788.22000000 0.082203949165 Long EC CORP US N 1 N N Ultragenyx Pharmaceutical Inc 529900EV44GVDN1DCX77 90400D108 41654.00000000 NS USD 1441228.40000000 0.383676119929 Long EC CORP US N 1 N N N First Merchants Corp TZTBT0OTGQ2FEK6XMX94 320817109 100949.00000000 NS USD 3581670.52000000 0.953493178443 Long EC CORP US N 1 N N N Banner Corp N/A 06652V208 96924.00000000 NS USD 5853240.36000000 1.558218357575 Long EC CORP US N 1 N N N Home BancShares Inc/AR N/A 436893200 171482.00000000 NS USD 4580284.22000000 1.219338779130 Long EC CORP US N 1 N N N SentinelOne Inc 984500DCD44DBF954221 81730H109 207982.00000000 NS USD 3712478.70000000 0.988316232830 Long EC CORP US N 1 N N N Guardian Pharmacy Services Inc N/A 40145W101 116993.00000000 NS USD 3280483.72000000 0.873312838673 Long EC CORP US N 1 N N N Braze Inc 9845007B9EDBFD37C277 10576N102 118663.00000000 NS USD 3400881.58000000 0.905364513323 Long EC CORP US N 1 N N N Phreesia Inc 5493000HHF8NU4QOCG53 71944F106 191329.00000000 NS USD 4331688.56000000 1.153158971502 Long EC CORP US N 1 N N N Atmus Filtration Technologies Inc N/A 04956D107 116306.00000000 NS USD 5289596.88000000 1.408168203533 Long EC CORP US N 1 N N N Gates Industrial Corp PLC 549300S6K4FWUSB9KM27 G39108108 187194.00000000 NS USD 4133243.52000000 1.100329993828 Long EC CORP US N 1 N N N Piper Sandler Cos QUQDBTUSOAKFEVMRMF78 724078100 20033.00000000 NS USD 6395735.58000000 1.702638534898 Long EC CORP US N 1 N N N ADMA Biologics Inc N/A 000899104 122947.00000000 NS USD 1903219.56000000 0.506664936768 Long EC CORP US N 1 N N N Ladder Capital Corp 549300Q6LLV2QCV67C06 505743104 332675.00000000 NS USD 3516374.75000000 0.936110487621 Long EC CORP US N 1 N N N Bridgebio Pharma Inc 54930028YG89VTY2J114 10806X102 21354.00000000 NS USD 1337614.56000000 0.356092597357 Long EC CORP US N 1 N N N Tri Pointe Homes Inc N/A 87265H109 140724.00000000 NS USD 4482059.40000000 1.193189892653 Long EC CORP US N 1 N N N Workiva Inc 529900RTOQ8GRWHY1O58 98139A105 66242.00000000 NS USD 5631232.42000000 1.499116590629 Long EC CORP US N 1 N N N Arcosa Inc 549300WFHLTCZV7D6V29 039653100 52388.00000000 NS USD 5343576.00000000 1.422538236290 Long EC CORP US N 1 N N N Maximus Inc 549300DQCDS8HJ7QF202 577933104 52937.00000000 NS USD 4400123.44000000 1.171377339407 Long EC CORP US N 1 N N N Ameris Bancorp PBJHNT51T5V6G5UQFV42 03076K108 62959.00000000 NS USD 4509123.58000000 1.200394773969 Long EC CORP US N 1 N N N Alphatec Holdings Inc 549300EZE8CQ8K65FS24 02081G201 280234.00000000 NS USD 5321643.66000000 1.416699525985 Long EC CORP US N 1 N N ArcBest Corp 5493006S3KBNE8ZS3J23 03937C105 59424.00000000 NS USD 4416391.68000000 1.175708183290 Long EC CORP US N 1 N N N Cellebrite DI Ltd 254900G03462YGP1IO36 M2197Q107 212596.00000000 NS USD 3626887.76000000 0.965530670348 Long EC CORP US N 1 N N N Plexus Corp 549300W7HCBI5YT25I79 729132100 32350.00000000 NS USD 4525765.00000000 1.204824963838 Long EC CORP US N 1 N N N STAG Industrial Inc 549300QWYX2W6FASVQ07 85254J102 135485.00000000 NS USD 5185010.95000000 1.380325896358 Long EC CORP US N 1 N N N Magnite Inc 54930018FR2YX1HHSB02 55955D100 234359.00000000 NS USD 4190338.92000000 1.115529625987 Long EC CORP US N 1 N N N STATE STR NAVIGATOR SECS L TR N/A 857509301 12228726.75000000 NS USD 12228726.75000000 3.255466261363 Long STIV RF US N 1 N N Merit Medical Systems Inc 549300OYTY138SP2CE83 589889104 69088.00000000 NS USD 6047963.52000000 1.610056516252 Long EC CORP US N 1 N N N Axsome Therapeutics Inc 549300EXGR0XLRJEIB95 05464T104 34877.00000000 NS USD 4708046.23000000 1.253350898424 Long EC CORP US N 1 N N N JBT Marel Corp 5493007CT6ATBZ2L6826 477839104 33953.00000000 NS USD 4281473.30000000 1.139790933432 Long EC CORP US N 1 N N N Q2 Holdings Inc 549300M9RKR9DZXWS696 74736L109 58335.00000000 NS USD 3602769.60000000 0.959110062727 Long EC CORP US N 1 N N N Dycom Industries Inc 549300F56EKTHQI3WT60 267475101 17489.00000000 NS USD 5033159.31000000 1.339900764547 Long EC CORP US N 1 N N N EastGroup Properties Inc 31TIGQQZC4P6JMHKSW85 277276101 28283.00000000 NS USD 4936231.99000000 1.314097291584 Long EC CORP US N 1 N N N Credo Technology Group Holding Ltd N/A G25457105 30241.00000000 NS USD 5673816.42000000 1.510453075458 Long EC CORP US N 1 N N N SPX Technologies Inc P761FCI0CPOG24I8JE10 78473E103 29959.00000000 NS USD 6707520.51000000 1.785640252179 Long EC CORP US N 1 N N N BGC Group Inc 2549001IGRCG4F0RLD36 088929104 449896.00000000 NS USD 4112049.44000000 1.094687819153 Long EC CORP US N 1 N N N Matador Resources Co 549300CI3Q2UUK5R4G79 576485205 124250.00000000 NS USD 4902905.00000000 1.305225158471 Long EC CORP US N 1 N N N Wintrust Financial Corp Q774KI4AW80FHFW33O61 97650W108 25190.00000000 NS USD 3275203.80000000 0.871907246597 Long EC CORP US N 1 N N N Black Hills Corp 3MGELCRSTNSAMJ962671 092113109 81502.00000000 NS USD 5169671.86000000 1.376242405821 Long EC CORP US N 1 N N N Solaris Energy Infrastructure Inc 529900MTK3C8Y8TIIC10 83418M103 85583.00000000 NS USD 4555583.09000000 1.212762976352 Long EC CORP US N 1 N N N Establishment Labs Holdings Inc 549300BCBQ714JNJ7V58 G31249108 85887.00000000 NS USD 4118281.65000000 1.096346924782 Long EC CORP US N 1 N N ESCO Technologies Inc 5493007JJLP5MEWVDH10 296315104 29385.00000000 NS USD 6449125.95000000 1.716851833777 Long EC CORP US N 1 N N N STATE STREET BANK AND TRUST COMPANY N/A 85748R009 178688.54000000 PA USD 178688.54000000 0.047569507860 Long RA CORP US N 2 Repurchase N 1.16000000 2025-11-03 173100.00000000 USD 182326.04000000 USD UST N N N Casella Waste Systems Inc 8EU0XUFVJ48U37IIDH51 147448104 59172.00000000 NS USD 5240864.04000000 1.395194807391 Long EC CORP US N 1 N N N Crinetics Pharmaceuticals Inc 549300Q1CNFXK5P31D28 22663K107 38114.00000000 NS USD 1657959.00000000 0.441372981633 Long EC CORP US N 1 N N N RadNet Inc 529900RECG94V2IZJ970 750491102 63635.00000000 NS USD 4835623.65000000 1.287313877156 Long EC CORP US N 1 N N N STATE STREET BANK AND TRUST COMPANY N/A 85748R009 5175000.00000000 PA USD 5175000.00000000 1.377660834767 Long RA CORP US N 2 Repurchase N 4.12000000 2025-11-03 5056600.00000000 USD 5278667.57000000 USD UST N N N CareTrust REIT Inc 5493001NVXE2B9GPLU96 14174T107 203132.00000000 NS USD 7038523.80000000 1.873758178520 Long EC CORP US N 1 N N N Preferred Bank/Los Angeles CA 5493007K6HGI9G0ECX16 740367404 45701.00000000 NS USD 4124515.25000000 1.098006400449 Long EC CORP US N 1 N N N Commvault Systems Inc 65T5VRP62VXG39YFML83 204166102 24720.00000000 NS USD 3441518.40000000 0.916182630302 Long EC CORP US N 1 N N N Ichor Holdings Ltd 529900PS8R2JVLJ2H892 G4740B105 224252.00000000 NS USD 5086035.36000000 1.353977143906 Long EC CORP US N 1 N N N Impinj Inc 549300M26VGKSMMWWN17 453204109 20508.00000000 NS USD 4145897.28000000 1.103698610169 Long EC CORP US N 1 N N N Ziff Davis Inc 5493008OJYGLHD7MXA18 48123V102 115695.00000000 NS USD 3922060.50000000 1.044109979215 Long EC CORP US N 1 N N N Wingstop Inc 549300SSH3F8HPIM3Q47 974155103 13800.00000000 NS USD 2989494.00000000 0.795847111028 Long EC CORP US N 1 N N N HealthEquity Inc 529900LRJU1RAFQHM467 42226A107 62907.00000000 NS USD 5949744.06000000 1.583909056686 Long EC CORP US N 1 N N N Commercial Metals Co 549300OQS2LO07ZJ7N73 201723103 93077.00000000 NS USD 5525050.72000000 1.470849466096 Long EC CORP US N 1 N N N Avient Corp SM8L9RZYIB34LNTWO040 05368V106 110977.00000000 NS USD 3559032.39000000 0.947466576497 Long EC CORP US N 1 N N N FirstCash Holdings Inc N/A 33768G107 50988.00000000 NS USD 8081598.00000000 2.151439815833 Long EC CORP US N 1 N N N Steven Madden Ltd 549300Z9GZ7GYJWSGF43 556269108 185000.00000000 NS USD 6273350.00000000 1.670057700056 Long EC CORP US N 1 N N N SI-BONE Inc 549300J8JGYVJJHV9C31 825704109 229805.00000000 NS USD 3408008.15000000 0.907261710690 Long EC CORP US N 1 N N N Patrick Industries Inc 549300FZ5ZTCCJ3Z5W14 703343103 59850.00000000 NS USD 6246544.50000000 1.662921683146 Long EC CORP US N 1 N N Granite Construction Inc 549300OM4BWMCIXVCZ39 387328107 39902.00000000 NS USD 4106314.82000000 1.093161179273 Long EC CORP US N 1 N N N Signet Jewelers Ltd 549300N3XPGE91WV7M22 G81276100 54208.00000000 NS USD 5358460.80000000 1.426500788173 Long EC CORP US N 1 N N N Knife River Corp N/A 498894104 62561.00000000 NS USD 3782438.06000000 1.006940439651 Long EC CORP US N 1 N N N Boyd Gaming Corp 254900787YGRYS2A1Z35 103304101 54187.00000000 NS USD 4219541.69000000 1.123303831301 Long EC CORP US N 1 N N N 2025-10-31 Nuveen Investment Funds, Inc. Gina Spunder Gina Spunder Director, Fund Financial Reporting