All 6,469 Form 5500 retirement and health plans sponsored by employers in Iowa, ranked by plan assets. Page 1 of 65 — plans #1–#100. See the Iowa plans overview for totals and the largest plans.
| # | Sponsor / Plan | City | Participants | Assets |
|---|---|---|---|---|
| 1 | Principal Life Insurance Company Principal Largecap S&P 500 Index Separate Account M | DES Moines | — | $43.4B |
| 2 | Principal Life Insurance Company Principal Bond Market Index Separate Account | DES Moines | — | $12.5B |
| 3 | Transamerica Retirement Solutions Corporation Transamerica Retirement Solutions Collective Trust | Cedar Rapids | — | $8.5B |
| 4 | Principal Life Insurance Company |
| DES Moines |
| — |
| $7.7B |
| 5 | Principal Life Insurance Company Principal Midcap S&P 400 Index Separate Account M | DES Moines | — | $5.5B |
| 6 | Principal Life Insurance Company Principal Smallcap S&P 600 Index Separate Account M | DES Moines | — | $5.4B |
| 7 | Principal Financial Group, Inc. The Principal Select Savings Plan | DES Moines | 12,662 | $4.6B |
| 8 | Principal Life Insurance Company Principal Largecap Growth I Separate Account | DES Moines | — | $4.3B |
| 9 | Principal Life Insurance Company Principal Liquid Assets Separate Account | DES Moines | — | $3.6B |
| 10 | RSM US, LLP The RSM US LLP Retirement Plan | Davenport | 14,521 | $3.4B |
| 11 | Iowa Health System Iowa Health System Section 401(k) Retirement Savings Plan | West DES Moines | 25,777 | $3.3B |
| 12 | Principal Life Insurance Company Principal Lifetime 2030 Separate Account | DES Moines | — | $3.2B |
| 13 | HY-VEE, Inc. The HY-VEE and Affiliates 401(k) Plan | West DES Moines | 55,933 | $3.1B |
| 14 | Principal Life Insurance Company Principal Core Plus Bond Separate Account | DES Moines | — | $2.9B |
| 15 | Principal Life Insurance Company Principal Lifetime 2040 Separate Account | DES Moines | — | $2.9B |
| 16 | Principal Life Insurance Company Principal Diversified International Separate Account | DES Moines | — | $2.8B |
| 17 | Transamerica Corporation Transamerica 401(k) Retirement Savings Plan | Cedar Rapids | 7,764 | $2.7B |
| 18 | Principal Life Insurance Company Principal Midcap Separate Account | DES Moines | — | $2.4B |
| 19 | Transamerica Corporation Transamerica Pension Plan | Cedar Rapids | 7,315 | $2.2B |
| 20 | Principal Life Insurance Company Principal Lifetime 2050 Separate Account | DES Moines | — | $2.2B |
| 21 | Berkshire Hathaway Energy Company BHE Master Retirement Trust | DES Moines | — | $2.0B |
| 22 | Midamerican Energy Company Midamerican Energy Company Retirement Savings Plan | DES Moines | 7,624 | $2.0B |
| 23 | Principal Life Insurance Company Principal Blue CHIP Separate Account | DES Moines | — | $1.8B |
| 24 | Principal Life Insurance Company Principal Equity Income Separate Account | DES Moines | — | $1.8B |
| 25 | Principal Life Insurance Company Principal Core Fixed Income Separate Account | DES Moines | — | $1.6B |
| 26 | Principal Life Insurance Company Principal LDI Long Duration Separate Account | DES Moines | — | $1.6B |
| 27 | Principal Life Insurance Company Principal Lifetime 2035 Separate Account | DES Moines | — | $1.5B |
| 28 | HNI Corporation HNI Corporation 401(k) Plan | Muscatine | 6,819 | $1.5B |
| 29 | Principal Financial Group, Inc. Principal Cash Balance Plan | DES Moines | 12,410 | $1.5B |
| 30 | Principal Life Insurance Company Principal Lifetime 2045 Separate Account | DES Moines | — | $1.2B |
| 31 | Principal Life Insurance Company Principal LDI Intermediate Duration Separate Account | DES Moines | — | $1.2B |
| 32 | Principal Life Insurance Company Principal Lifetime 2025 Separate Account | DES Moines | — | $1.1B |
| 33 | Principal Life Insurance Company Principal Lifetime 2020 Separate Account | DES Moines | — | $1.1B |
| 34 | Pella Corporation Pella Corporation 401(k) Savings Plan | Pella | 9,763 | $1.1B |
| 35 | Pella Corporation Pella Corporation Master Trust | Pella | — | $1.1B |
| 36 | Principal Life Insurance Company Principal Midcap Value I Separate Account | DES Moines | — | $1.1B |
| 37 | Principal Life Insurance Company Thrivewise Pooled Employer Plan | DES Moines | 8,218 | $996.9M |
| 38 | Principal Life Insurance Company Principal Smallcap Growth I Separate Account | DES Moines | — | $938.8M |
| 39 | Employee Owned Brands, Inc. Employee Owned Brands, Inc. Employee Stock Ownership Plan | Fairfield | 799 | $877.4M |
| 40 | Transamerica Life Insurance Company TA Vanguard Total Stock Market Index RET OPT | Cedar Rapids | — | $868.1M |
| 41 | Transamerica Trust Company Aegon USA Investment Management Collective Investment Trust | Cedar Rapids | — | $820.9M |
| 42 | Principal Life Insurance Company Principal Lifetime 2060 Separate Account | DES Moines | — | $815.6M |
| 43 | Principal Life Insurance Company Principal Lifetime 2055 Separate Account | DES Moines | — | $798.2M |
| 44 | Transamerica Life Insurance Company Transamerica Partners Stock Index RET OPT | Cedar Rapids | — | $750.5M |
| 45 | Principal Life Insurance Company Principal Capital Appreciation Separate Account | DES Moines | — | $709.4M |
| 46 | Van Meter Inc. Van Meter Industrial, Inc. Employee Stock Ownership Plan | Cedar Rapids | 837 | $658.7M |
| 47 | Principal Life Insurance Company Principal EASE 401(k) Plan | DES Moines | 161,040 | $650.9M |
| 48 | Iowa Independent Higher Education Research Foundation Iaicu Multiple Employer Plan | West DES Moines | 2,536 | $621.4M |
| 49 | Principal Life Insurance Company Principal Smallcap Separate Account | DES Moines | — | $565.1M |
| 50 | Transamerica Life Insurance Company TA Blackrock Lifepath Index 2035 RET OPT | Cedar Rapids | — | $564.2M |
| 51 | Danfoss Power Solutions US Company Danfoss USA Savings Plan | AMES | 3,063 | $564.0M |
| 52 | EMC Insurance Companies Employers Mutual Casualty Company 401(k) Savings Plan | DES Moines | 2,130 | $555.0M |
| 53 | Principal Life Insurance Company Retirement Target 2035 Separate Account | DES Moines | — | $545.6M |
| 54 | Principal Life Insurance Company Retirement Target 2030 Separate Account | DES Moines | — | $542.9M |
| 55 | Principal Life Insurance Company Principal Sam Balanced Separate Account | DES Moines | — | $538.5M |
| 56 | Kent Corporation Kent Corporation Retirement Plan | Muscatine | 1,804 | $526.4M |
| 57 | Midamerican Energy Company Midamerican Energy Company Retirement Plan | DES Moines | 2,594 | $521.3M |
| 58 | Casey's General Stores Inc. Casey's General Stores 401(k) Plan | Ankeny | 36,804 | $514.4M |
| 59 | Principal Life Insurance Company Principal Smallcap Value II Separate Account | DES Moines | — | $513.9M |
| 60 | Transamerica Life Insurance Company TA Blackrock Lifepath Index 2030 RET OPT | Cedar Rapids | — | $507.6M |
| 61 | Vermeer Corporation Vermeer Corporation 401(k) Retirement Plan | Pella | 4,103 | $498.8M |
| 62 | Iowa Farm Bureau Federation and Affiliated Companies Farm Bureau 401(k) Savings Plan | West DES Moines | 2,229 | $497.5M |
| 63 | Transamerica Financial Life Insurance Company TA Vanguard Total Stock Market Index RET ACCT | Cedar Rapids | — | $494.1M |
| 64 | McFarland Clinic, P.C. McFarland Clinic, P.C. 401(k) Profit Sharing Plan | AMES | 1,393 | $487.9M |
| 65 | Transamerica Life Insurance Company TA Blackrock Lifepath Index 2040 RET OPT | Cedar Rapids | — | $487.5M |
| 66 | Transamerica Life Insurance Company TA Blackrock Lifepath Index 2045 RET OPT | Cedar Rapids | — | $482.1M |
| 67 | Transamerica Life Insurance Company State Street S&P Mid Cap Index RET OPT | Cedar Rapids | — | $473.1M |
| 68 | Wellmark, Inc. Wellmark, Inc. Savings and Investment Plan | DES Moines | 1,930 | $467.9M |
| 69 | Principal Life Insurance Company Retirement Target 2040 Separate Account | DES Moines | — | $457.6M |
| 70 | Wells Enterprises, Inc. Wells Enterprises, Inc. 401(k) Plan | LE MARS | 3,761 | $445.8M |
| 71 | Lee Enterprises, Inc. Lee Enterprises, Inc. Employees Retirement Account Plan | Davenport | 3,158 | $441.6M |
| 72 | Precision Pulley & Idler Precision, Inc. Employee Stock Ownership Plan and Trust | Pella | 654 | $438.1M |
| 73 | Transamerica Life Insurance Company State Street Russell Large Cap Growth Index RET OPT | Cedar Rapids | — | $435.3M |
| 74 | Principal Life Insurance Company Retirement Target 2025 Separate Account | DES Moines | — | $431.3M |
| 75 | ITA Group Holdings, Inc. ITA Group Holdings, Inc. Employees' Stock Ownership Plan | West DES Moines | 894 | $427.8M |
| 76 | Van G Miller & Associates VGM Group, Inc. Employee Stock Ownership Plan | Waterloo | 1,191 | $426.3M |
| 77 | Principal Life Insurance Company Principal Midcap Growth Separate Account | DES Moines | — | $424.6M |
| 78 | Berkshire Hathaway Energy Company BHE Master Retirement Trust - Pimcolong Credit | DES Moines | — | $419.3M |
| 79 | Annett Holdings, Inc. Annett Holdings, Inc. Employee Stock Ownership Plan & Trust | DES Moines | 2,673 | $418.6M |
| 80 | Fareway Stores, Inc. Fareway Stores, Inc. 401(k) Profit Sharing Plan | Johnston | 5,926 | $401.4M |
| 81 | Intermediaryed ACT, Inc. Defined Contribution Retirement Plan | Mount Vernon | 11 | $393.2M |
| 82 | Transamerica Financial Life Insurance Company Transamerica Partners Stock Index RET ACCT | Cedar Rapids | — | $392.0M |
| 83 | Transamerica Life Insurance Company TA Blackrock Lifepath Index 2050 RET OPT | Cedar Rapids | — | $389.0M |
| 84 | Principal Life Insurance Company Principal Lifetime Strategic Income Separate Account | DES Moines | — | $385.1M |
| 85 | Transamerica Life Insurance Company TA Blackrock Lifepath Index 2025 RET OPT | Cedar Rapids | — | $380.1M |
| 86 | Principal Life Insurance Company Retirement Target 2045 Separate Account | DES Moines | — | $375.8M |
| 87 | Trustees of Grinnell College Grinnell College Employees Retirement Savings Plan | Grinnell | 869 | $374.4M |
| 88 | Principal Life Insurance Company Principal Real Estate Securities Separate Account | DES Moines | — | $367.9M |
| 89 | Employers Mutual Casualty Company Employers Mutual Casualty Company Retirement Plan | DES Moines | 1,878 | $361.8M |
| 90 | HIBU Inc. HIBU Inc. 401(k) Profit Sharing Plan Trust | Cedar Rapids | 1,709 | $352.0M |
| 91 | Apollo Management Holdings, LP Athene Savings & Retirement Plan | West DES Moines | 1,848 | $351.5M |
| 92 | Principal Life Insurance Company Principal International Equity Index Separate Account | DES Moines | — | $345.2M |
| 93 | Genesis Health System Genesis Health System Retirement Savings Plan | Davenport | 4,680 | $344.6M |
| 94 | Musco Corporation Musco Profit Sharing and Employee Savings Plan | Oskaloosa | 1,588 | $344.3M |
| 95 | Principal Life Insurance Company Principal Sam Conservative Growth Separate Account | DES Moines | — | $343.7M |
| 96 | Berkshire Hathaway Energy Company BHE Master Retirement Trust-BHE NISA Long Credit | DES Moines | — | $337.1M |
| 97 | Plumbers and Steamfitters Local Union No. 33 Retirement Trust Pension Plan of the Plumbers and Steamfitters Local Union No. 33 Retirement Trust | DES Moines | 1,304 | $331.0M |
| 98 | S.C. Companies, Inc. Stanley Retirement Plan | Muscatine | 831 | $329.6M |
| 99 | The Iowa Clinic, P.C. The Iowa Clinic 401(k) Profit Sharing Plan | West DES Moines | 1,230 | $328.9M |
| 100 | Medical Associates Clinic, P.C. Medical Associates Clinic P. C. 401(k) Profit Sharing Plan | Dubuque | 1,103 | $320.4M |
