Plan directory · IA
The largest 401(k) plans in IA
Ranked by total plan assets reported on each plan's most recent public Form 5500 filing.
| # | Plan sponsor | City | Assets | Participants |
|---|---|---|---|---|
| 1 | Principal Life Insurance Company | Des Moines | $43.4B | — |
| 2 | Transamerica Retirement Solutions Corporation | Cedar Rapids | $8.5B | — |
| 3 | Principal Financial Group, Inc. | Des Moines | $4.6B | 17,643 |
| 4 | Rsm Us, Llp | Davenport | $3.4B | 21,754 |
| 5 | Iowa Health System | West Des Moines | $3.3B | 34,650 |
| 6 | Hy-Vee, Inc. | West Des Moines | $3.1B | 75,634 |
| 7 | Transamerica Corporation | Cedar Rapids | $2.7B | 14,137 |
| 8 | Aegon Usa Llc | Cedar Rapids | $2.6B | 39,914 |
| 9 | Midamerican Energy Company | Des Moines | $2.3B | 8,969 |
| 10 | Berkshire Hathaway Energy Company | Des Moines | $2.0B | — |
| 11 | Hni Corporation | Muscatine | $1.6B | 11,594 |
| 12 | Pella Corporation | Pella | $1.2B | 12,418 |
| 13 | Pella Corporation | Pella | $1.2B | — |
| 14 | Meredith Corporation | Des Moines | $1.1B | 8,406 |
| 15 | Employee Owned Brands, Inc. | Fairfield | $877.4M | 857 |
| 16 | Transamerica Life Insurance Company | Cedar Rapids | $868.1M | — |
| 17 | Transamerica Trust Company | Cedar Rapids | $820.9M | — |
| 18 | Van Meter Inc. | Cedar Rapids | $815.0M | 868 |
| 19 | American Trust & Savings Bank | Dubuque | $684.5M | — |
| 20 | Iowa Independent Higher Education Research Foundation | West Des Moines | $621.4M | 5,791 |
| 21 | Danfoss Power Solutions Us Company | Ames | $564.0M | 4,379 |
| 22 | Emc Insurance Companies | Des Moines | $555.0M | 2,956 |
| 23 | Kent Corporation | Muscatine | $553.5M | 2,563 |
| 24 | Casey'S General Stores Inc. | Ankeny | $514.4M | 38,025 |
| 25 | Vermeer Corporation | Pella | $498.8M | 5,384 |
| 26 | Ita Group Holdings, Inc. | West Des Moines | $498.1M | 936 |
| 27 | Iowa Farm Bureau Federation And Affiliated Companies | West Des Moines | $497.5M | 2,934 |
| 28 | Transamerica Financial Life Insurance Company | Cedar Rapids | $494.1M | — |
| 29 | Mcfarland Clinic, P.C. | Ames | $487.9M | 1,848 |
| 30 | Precision Pulley & Idler | Pella | $473.0M | 862 |
| 31 | Wellmark, Inc. | Des Moines | $467.9M | 2,314 |
| 32 | Wells Enterprises, Inc. | Le Mars | $445.8M | 5,007 |
| 33 | Lee Enterprises, Inc. | Davenport | $441.6M | 5,939 |
| 34 | Fareway Stores, Inc. | Johnston | $436.5M | 7,393 |
| 35 | Van G Miller & Associates | Waterloo | $426.3M | 1,299 |
| 36 | Annett Holdings, Inc. | Des Moines | $418.6M | 4,646 |
| 37 | Intermediaryed | Mount Vernon | $393.2M | 2,571 |
| 38 | Trustees Of Grinnell College | Grinnell | $374.4M | 2,034 |
| 39 | S.C. Companies, Inc. Stanley Building | Muscatine | $366.1M | 1,493 |
| 40 | Dubuque Bank And Trust Company | Dubuque | $355.0M | 3,286 |
| 41 | Hibu Inc. | Cedar Rapids | $352.0M | 2,945 |
| 42 | Apollo Management Holdings, Lp | West Des Moines | $351.5M | 2,577 |
| 43 | Genesis Health System | Davenport | $344.6M | 6,836 |
| 44 | Musco Corporation | Oskaloosa | $344.3M | 1,801 |
| 45 | Plumbers And Steamfitters Local Union No. 33 Retirement Trust | Des Moines | $331.0M | 2,198 |
| 46 | The Iowa Clinic, P.C. | West Des Moines | $328.9M | 1,817 |
| 47 | Medical Associates Clinic, P.C. | Dubuque | $320.4M | 1,433 |
| 48 | Greyhound Lines, Inc. | West Des Moines | $310.1M | 6,301 |
| 49 | Transamerica Financial Life Insurance Company | Cedar Rapids | $301.4M | — |
| 50 | Ruan Transport Corporation | Des Moines | $299.6M | 6,822 |
| 51 | Drake University | Des Moines | $297.1M | 2,469 |
| 52 | Board Of Trustees, Ibew Local 405 Deferred Savings Plan | Cedar Rapids | $296.4M | 1,418 |
| 53 | Life Care Companies Llc | Des Moines | $295.4M | 14,326 |
| 54 | Baker Mechanical, Inc. | Ankeny | $277.8M | 552 |
| 55 | Mccoy Group, Inc. | Dubuque | $266.7M | 4,747 |
| 56 | Wright Service Corp. | West Des Moines | $265.6M | 3,369 |
| 57 | Fbl Financial Group, Inc. | West Des Moines | $253.6M | 1,610 |
| 58 | Athene Usa Corporation | West Des Moines | $253.0M | 2,019 |
| 59 | Hma Group Holdings, Llc | Des Moines | $245.4M | 1,451 |
| 60 | United Fire & Casualty Co | Cedar Rapids | $241.2M | 1,987 |
| 61 | Wellmark, Inc. | Des Moines | $234.8M | 2,700 |
| 62 | Cottingham And Butler Insurance Services, Inc. | Dubuque | $213.9M | 1,634 |
| 63 | Ruan, Incorporated | Des Moines | $208.2M | 6,605 |
| 64 | Veridian Credit Union | Waterloo | $198.7M | 1,187 |
| 65 | The Waldinger Corporation | Des Moines | $198.7M | 3,047 |
| 66 | Lcs Holdings, Inc. | Des Moines | $194.9M | 13,042 |
| 67 | Workiva Inc. | Ames | $188.7M | 2,604 |
| 68 | Tmg Insurance Services, Llc | West Des Moines | $183.5M | 765 |
| 69 | Great River Health System, Inc. | West Burlington | $183.1M | 2,781 |
| 70 | Pulitzer, Inc. | Davenport | $181.6M | — |
| 71 | Mason City Clinic, P.C. | Mason City | $180.0M | 323 |
| 72 | Greatamerica Financial Services Corporation | Cedar Rapids | $178.6M | 910 |
| 73 | Danfoss Power Solutions Ii, Llc | Ames | $177.7M | 2,810 |
| 74 | Ita Group, Inc | West Des Moines | $177.5M | 478 |
| 75 | Fidelity & Guaranty Life Business Services, Inc. | Des Moines | $177.2M | 1,611 |
| 76 | Tmg Insurance Services, Llc | West Des Moines | $173.5M | 783 |
| 77 | Farmers Mutual Hail Insurance Company Of Iowa | West Des Moines | $172.2M | 707 |
| 78 | Board Of Trustees Ua Local 125 Retirement Savings Plan | Cedar Rapids | $164.4M | 1,287 |
| 79 | Altorfer Inc. | Cedar Rapids | $162.8M | 1,138 |
| 80 | Wellabe Services Company | Des Moines | $162.5M | 744 |
| 81 | Kemin Worldwide Holdings, Inc. | Des Moines | $157.9M | 1,180 |
| 82 | Transamerica Life Insurance Company | Cedar Rapids | $155.8M | — |
| 83 | New Cooperative, Inc. | Fort Dodge | $154.7M | 1,340 |
| 84 | Greenstate Credit Union | North Liberty | $154.3M | 1,170 |
| 85 | American Equity Investment Life Holding Company | West Des Moines | $152.8M | 1,084 |
| 86 | Grinnell Mutual Reinsurance Company | Grinnell | $151.7M | 882 |
| 87 | Iowa Bankers Benefit Plan Board Of Trustees | Johnston | $151.6M | 12,692 |
| 88 | The Weitz Company, Llc | Des Moines | $149.6M | 1,669 |
| 89 | Telligen, Inc. | West Des Moines | $147.1M | 705 |
| 90 | The Finway Group | West Des Moines | $146.2M | 6,773 |
| 91 | Federal Home Loan Bank Of Des Moines | Des Moines | $144.7M | 517 |
| 92 | Meredith Corporation | Des Moines | $144.0M | — |
| 93 | Harbor Group Inc. | Sioux Center | $141.5M | 1,885 |
| 94 | Martin Brothers Distributing Company, Inc. | Cedar Falls | $140.5M | 747 |
| 95 | Roquette America, Inc. | Keokuk | $140.2M | 627 |
| 96 | Nyemaster Goode, P.C. | Des Moines | $139.0M | 200 |
| 97 | Manatts, Inc. | Brooklyn | $130.7M | 2,265 |
| 98 | A. Y. Mcdonald Industries, Inc. | Dubuque | $129.3M | 1,616 |
| 99 | Hawkeye Insurance Association | Urbandale | $129.2M | 955 |
| 100 | Chesterman Company | Sioux City | $128.4M | 2,446 |
Browse IA by city
Des Moines (937)Cedar Rapids (657)West Des Moines (542)Davenport (419)Dubuque (415)Urbandale (276)Waterloo (268)Sioux City (248)Iowa City (211)Ankeny (196)Ames (184)Cedar Falls (183)Bettendorf (170)Marion (141)Johnston (139)Council Bluffs (137)Clive (128)North Liberty (115)Coralville (108)Hiawatha (104)Pella (93)Fairfield (90)Fort Dodge (89)Grimes (83)Muscatine (83)Mason City (81)Marshalltown (78)Waukee (77)Spencer (75)Clinton (69)Burlington (63)Decorah (63)Indianola (62)Waverly (58)Ottumwa (55)Carroll (53)Altoona (48)Grinnell (48)Newton (48)Sioux Center (46)Clear Lake (39)Eldridge (38)Rock Valley (38)Storm Lake (37)Oskaloosa (35)Independence (34)Atlantic (31)Charles City (31)Orange City (31)West Burlington (31)Keokuk (30)Spirit Lake (30)Adel (29)New Hampton (27)Washington (27)Humboldt (26)Maquoketa (26)Monticello (26)Algona (25)Cherokee (25)
Source: public U.S. Department of Labor EFAST2 Form 5500 filings. Figures reflect each plan's most recent filing year. FiduciarySignal is not affiliated with the DOL. Which of these plans is most likely to change providers this year? That's what the Change Predictor ranks.