Mesirow Financial Investment Management, Inc. Top Holdings and 13F Report (2026) About Mesirow Financial Investment Management, Inc.Investment ActivityMesirow Financial Investment Management, Inc. has $6.47 billion in total holdings as of September 30, 2026.Mesirow Financial Investment Management, Inc. owns shares of 552 different stocks, but just 73 companies or ETFs make up 80% of its holdings.Approximately 2.95% of the portfolio was purchased this quarter.About 1.91% of the portfolio was sold this quarter.This quarter, Mesirow Financial Investment Management, Inc. has purchased 529 new stocks and bought additional shares in 272 stocks.Mesirow Financial Investment Management, Inc. sold shares of 164 stocks and completely divested from 21 stocks this quarter.Largest Holdings Berkshire Hathaway $491,355,916Apple $336,329,170VanEck Morningstar Wide Moat ETF $279,032,339iShares Core S&P Small-Cap ETF $225,972,556iShares Core S&P 500 ETF $190,294,740 Largest New Holdings this Quarter 30233Q108 - EXXONMOBIL HOLDINGS CORP $13,404,309 Holding46138J643 - Invesco BulletShares 2028 Corporate Bond ETF $5,250,512 Holding46138J577 - Invesco BulletShares 2029 Corporate Bond ETF $5,046,642 Holding30609A109 - ONEOK INC NEW $3,339,324 Holding25239Y220 - DFA INVT DIMENSIONS GROUP IN $2,804,517 Holding Largest Purchases this Quarter iShares Core S&P Mid-Cap ETF 241,092 shares (about $17.35M)EXXONMOBIL HOLDINGS CORP 82,356 shares (about $13.40M)RBB FUND TRUST 251,056 shares (about $12.60M)ISHARES TR 124,786 shares (about $12.56M)INVESTMENT MANAGERS SER TR 474,123 shares (about $11.73M) Largest Sales this Quarter PROFESIONALLY MANAGED PORTFO 713,302 shares (about $37.57M)Caterpillar 8,970 shares (about $7.27M)iShares iBonds Dec 2028 Term Corporate ETF 188,913 shares (about $4.72M)Alphabet 12,043 shares (about $4.10M)iShares iBonds Dec 2029 Term Corporate ETF 153,264 shares (about $3.48M) Sector Allocation Over TimeMap of 500 Largest Holdings ofMesirow Financial Investment Management, Inc. Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorBRK.BBerkshire Hathaway$491,355,916$3,167,452 ▲0.6%986,7607.6%FinanceAAPLApple$336,329,170$461,571 ▼-0.1%1,009,9255.2%TechnologyMOATVanEck Morningstar Wide Moat ETF$279,032,339$836,066 ▼-0.3%2,639,5854.3%ETFIJRiShares Core S&P Small-Cap ETF$225,972,556$5,834,203 ▲2.7%1,661,0383.5%ETFIVViShares Core S&P 500 ETF$190,294,740$1,110,698 ▲0.6%248,4272.9%ETFGOOGAlphabet$186,538,407$4,103,538 ▼-2.2%547,4502.9%Communication ServicesITOTiShares Core S&P Total U.S. Stock Market ETF$181,565,142$2,536,800 ▲1.4%1,091,9102.8%ETFMSFTMicrosoft$161,299,555$85,147 ▲0.1%314,4642.5%TechnologyVOOVanguard S&P 500 ETF$155,046,655$1,328,953 ▲0.9%221,2032.4%ETFGOOGLAlphabet$124,695,321$1,829,489 ▼-1.4%362,3991.9%Communication ServicesIJHiShares Core S&P Mid-Cap ETF$106,554,616$17,346,671 ▲19.4%1,480,9451.6%ETFAMZNAmazon.com$104,454,974$2,264,266 ▲2.2%419,2471.6%Consumer DiscretionaryJPMJPMorgan Chase & Co.$104,186,066$127,372 ▲0.1%314,9171.6%FinanceVXUSVanguard Total International Stock ETF$98,884,321$5,484,435 ▲5.9%1,163,8901.5%ETFSPYSPDR S&P 500 ETF Trust$97,664,476$2,267,276 ▼-2.3%128,0641.5%ETFISHARES TR$90,995,987$12,563,440 ▲16.0%903,8151.4%0-3 MTH TREASURYINVESTMENT MANAGERS SER TR I$90,124,325$2,487,216 ▲2.8%2,204,6111.4%FPA GBL EQTY ETFIWFiShares Russell 1000 Growth ETF$89,131,372$763,221 ▲0.9%711,5601.4%ETFVYMVanguard High Dividend Yield ETF$85,439,974$547,545 ▼-0.6%550,5161.3%ETFGLDSPDR Gold Shares$75,682,430$1,082,717 ▲1.5%198,7271.2%ETFTCAFT. Rowe Price Capital Appreciation Equity ETF$69,518,078$2,828,542 ▲4.2%1,644,6181.1%ETFRBB FUND TRUST$66,046,024$12,600,548 ▲23.6%1,315,9151.0%FIRST EAGLE GBLCATCaterpillar$65,126,305$7,273,104 ▼-10.0%80,3211.0%IndustrialsTMOThermo Fisher Scientific$62,853,792$877,573 ▲1.4%93,1091.0%HealthcareVUGVanguard Growth ETF$56,977,538$893,645 ▲1.6%632,2940.9%ETFIWRiShares Russell Mid-Cap ETF$56,753,355$2,257,124 ▼-3.8%531,8480.9%ETFRTXRTX$54,068,129$197,717 ▲0.4%291,2370.8%IndustrialsAVGOBroadcom$53,089,649$170,330 ▲0.3%151,1680.8%TechnologyIWDiShares Russell 1000 Value ETF$48,748,412$28,015 ▲0.1%196,6270.8%ETFIEFAiShares Core MSCI EAFE ETF$46,942,190$3,007,655 ▲6.8%484,5370.7%ETFVTVVanguard Value ETF$46,815,768$1,093,850 ▲2.4%216,6490.7%ETFVEAVanguard FTSE Developed Markets ETF$46,387,740$441,234 ▼-0.9%656,9690.7%ETFVIGVanguard Dividend Appreciation ETF$45,741,979$338,302 ▼-0.7%196,0550.7%ETFBACBank of America$43,812,385$492,753 ▼-1.1%804,9330.7%FinanceABBVAbbVie$42,097,374$506,948 ▲1.2%160,9330.7%HealthcareMGCVanguard Mega Cap ETF$41,972,258$973,959 ▲2.4%148,6760.6%ETFCVXChevron$40,393,730$251,585 ▼-0.6%197,8060.6%EnergyCOSTCostco Wholesale$38,695,720$1,669,952 ▼-4.1%42,4970.6%Consumer StaplesAORiShares Core 60/40 Balanced Allocation ETF$38,200,190$565,017 ▼-1.5%557,5030.6%ETFEFAiShares MSCI EAFE ETF$38,115,712$623 ▲0.0%366,8900.6%ETFFDXFedEx$38,113,664$213,246 ▲0.6%133,6910.6%IndustrialsUNPUnion Pacific$36,619,691$272 ▲0.0%134,5680.6%IndustrialsPROFESIONALLY MANAGED PORTFO$33,395,326$37,569,577 ▼-52.9%634,0490.5%AKRE FOCUS ETFVTVanguard Total World Stock ETF$32,472,665$542,363 ▼-1.6%205,7220.5%ETFVVisa$32,329,069$332,037 ▲1.0%89,9660.5%FinanceTE CONNECTIVITY PLC$31,930,554$65,646 ▲0.2%151,2730.5%ORD SHSVCSHVanguard Short-Term Corporate Bond ETF$31,629,290$415,368 ▲1.3%409,4460.5%ETFLOWLowe's Companies$31,551,505$403,410 ▲1.3%171,2060.5%Consumer DiscretionaryJNJJohnson & Johnson$30,895,382$278,504 ▲0.9%116,7020.5%HealthcareNVDANVIDIA$30,607,934$444,232 ▲1.5%134,0120.5%TechnologyVTIVanguard Total Stock Market ETF$30,511,947$913,513 ▲3.1%81,5310.5%ETFVOEVanguard Mid-Cap Value ETF$30,028,051$750,222 ▲2.6%153,5780.5%ETFLINDE PLC$29,423,510$105,845 ▲0.4%61,9910.5%SHSSYKStryker$28,791,248$10,672,207 ▲58.9%104,5470.4%HealthcareVOVanguard Mid-Cap ETF$28,171,231$416,718 ▲1.5%359,2400.4%ETFSHYiShares 1-3 Year Treasury Bond ETF$28,149,802$898,382 ▲3.3%346,6780.4%ETFUNHUnitedHealth Group$27,909,706$1,294,002 ▲4.9%76,0290.4%HealthcareMAMastercard$26,292,801$553,707 ▼-2.1%47,6750.4%FinanceIWMiShares Russell 2000 ETF$26,019,101$419,887 ▼-1.6%93,6320.4%ETFGALSPDR SSgA Global Allocation ETF$25,123,046$591,550 ▼-2.3%479,2300.4%ETFBLACKROCK INC$24,961,054$211,660 ▲0.9%23,5860.4%COMWALMART INC$24,803,148$349,592 ▲1.4%238,6720.4%COMQQQInvesco QQQ$24,630,835$1,219,297 ▼-4.7%33,2910.4%ETFMETAMeta Platforms$24,444,069$228,456 ▼-0.9%33,7040.4%Communication ServicesIVWiShares S&P 500 Growth ETF$24,065,553$252,228 ▲1.1%169,1650.4%ETFJJacobs Solutions$23,460,175$149,609 ▲0.6%173,4320.4%IndustrialsDISWalt Disney$23,444,876$32,624 ▲0.1%223,5000.4%Communication ServicesCRMSalesforce$22,938,092$241,514 ▼-1.0%99,9150.4%TechnologyVONGVanguard Russell 1000 Growth ETF$22,688,131$198,940 ▲0.9%175,9720.4%ETFIVEiShares S&P 500 Value ETF$22,585,600$238,096 ▲1.1%98,9380.3%ETFBRK.ABerkshire Hathaway$22,410,150$747,005 ▼-3.2%300.3%FinanceEEMiShares MSCI Emerging Markets ETF$22,380,355$76,007 ▲0.3%335,0860.3%ETFGLWCorning$21,474,257$265,393 ▼-1.2%139,6590.3%TechnologyAXPAmerican Express$21,312,640$21,894 ▲0.1%70,0870.3%FinanceIBDRiShares iBonds Dec 2026 Term Corporate ETF$21,001,594$142,119 ▼-0.7%866,4030.3%ETFINVESTMENT MANAGERS SER TR$20,557,895$11,734,177 ▲133.0%830,6480.3%FPA GLOBAL ALLOCIEMGiShares Core MSCI Emerging Markets ETF$20,343,758$422,107 ▼-2.0%250,6660.3%ETFACNAccenture$20,312,489$391,492 ▲2.0%110,7740.3%TechnologyFITBFifth Third Bancorp$20,270,770$3,157,604 ▼-13.5%400,7670.3%FinanceIWPiShares Russell Mid-Cap Growth ETF$20,017,602$230,499 ▲1.2%145,3780.3%ETFCAPITAL GROUP CORE BALANCED$19,762,889$1,315,784 ▲7.1%537,7710.3%SHSVOOVVanguard S&P 500 Value ETF$18,666,431$139,254 ▼-0.7%84,7170.3%ETFIBDSiShares iBonds Dec 2027 Term Corporate ETF$18,112,350$213,028 ▲1.2%750,9260.3%ETFLLYEli Lilly and Company$17,919,105$461,660 ▲2.6%15,4870.3%HealthcareMDYSPDR S&P MidCap 400 ETF Trust$17,287,484$520,122 ▼-2.9%26,3240.3%ETFHLTHilton Worldwide$16,992,698$37,856 ▲0.2%53,4160.3%Consumer DiscretionaryABTAbbott Laboratories$16,629,332$57,224 ▲0.3%168,2580.3%HealthcareDIVOAmplify CWP Enhanced Dividend Income ETF$16,528,946$1,042,895 ▲6.7%355,5430.3%ETFORCLOracle$16,255,104$78,397 ▲0.5%118,3930.3%TechnologyKOCoca-Cola$16,206,299$67,916 ▼-0.4%188,2740.3%Consumer StaplesSDYSPDR S&P Dividend ETF$15,998,649$109,273 ▼-0.7%109,2220.2%ETFSCHDSchwab US Dividend Equity ETF$15,604,937$51,885 ▲0.3%479,7100.2%ETFXLKTechnology Select Sector SPDR Fund$15,447,402$31,711 ▼-0.2%78,9160.2%ETFEPDEnterprise Products Partners$15,311,025$5,377 ▲0.0%429,9640.2%EnergyPEPPepsiCo$15,022,246$1,337,538 ▼-8.2%118,5460.2%Consumer StaplesCOPConocoPhillips$14,917,210$23,028 ▲0.2%119,1940.2%EnergyVUSBVanguard Ultra-Short Bond ETF$14,693,842$1,200,595 ▲8.9%296,5460.2%ETFHDHome Depot$14,216,251$196,891 ▲1.4%49,9650.2%Consumer DiscretionaryVWOVanguard FTSE Emerging Markets ETF$14,077,488$74,790 ▲0.5%237,3540.2%ETFAOAiShares Core 80/20 Aggressive Allocation ETF$13,813,658$4,669 ▲0.0%142,0180.2%ETFShowing largest 100 holdings. 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