Plan directory · IL

The largest 401(k) plans in IL

Ranked by total plan assets reported on each plan's most recent public Form 5500 filing.

#Plan sponsorCityAssetsParticipants
1 Northern Trust Investments, Inc. Chicago $94.8B —
2 Trustees Of Central States, Se And Sw Areas Pension Fund Chicago $48.2B 332,020
3 State Farm Mutual Automobile Insurance Company Bloomington $37.7B 114,467
4 Accenture Llp Chicago $22.8B —
5 Accenture Llp Chicago $21.3B 112,414
6 Abbott Laboratories Abbott Park $18.5B 61,408
7 United Airlines, Inc. Chicago $16.8B 20,168
8 Trustees Of Central States, Se & Sw Areas Health & Welfare Fund Chicago $16.6B 226,080
9 Aon Hewitt Investment Consultant, Inc. Chicago $16.1B —
10 Ge Healthcare Technologies Inc. Chicago $15.0B —
11 United Airlines, Inc. Chicago $14.9B —
12 Deere & Company Moline $14.9B —
13 Aon Trust Company Llc Lincolnshire $14.7B —
14 Walgreen Co. Deerfield $14.5B 254,452
15 Ge Healthcare Technologies Inc. Chicago $13.7B 93,650
16 Harbor Trust Company, Inc. Chicago $13.6B —
17 Caterpillar Inc. Peoria $13.5B —
18 Abbvie Inc. North Chicago $13.4B 39,371
19 Northern Trust Investments, Inc. Chicago $9.0B —
20 Trustees Of Ufcw Int'L Union - Industry Pension Fund Oak Brook $8.2B 204,155
21 Northern Trust Investments, Inc. Chicago $7.4B —
22 Motorola Solutions, Inc. Chicago $6.5B 22,877
23 Board Of Trustees Of Mid-America Carpenters Regional Council Pension F Chicago $6.4B 37,623
24 Exelon Corporation Chicago $6.3B 26,632
25 Trustees Of The Midwest Operating Engineers Pension Trust Fund Countryside $6.0B 31,707
26 Northwestern Memorial Healthcare Chicago $5.4B 53,096
27 Northern Trust Investments, Inc. Chicago $5.3B —
28 Bd Of Trustees, Chicago & Vicinity Laborers' Distr. Council Pens Fund Westchester $5.2B 30,331
29 Mms Usa Holdings, Inc. Chicago $5.2B 53,568
30 Schneider Electric Holdings, Inc. Westmont $5.1B 29,760
31 Bmo Financial Corp. Chicago $5.0B 29,464
32 Trustees Of I.B. Of T. Union Local 710 Pension Fund Mokena $5.0B 21,316
33 Hsbc North America Holdings Inc. Chicago $4.9B 20,310
34 Robert Bosch Llc Broadview $4.8B —
35 Robert Bosch Llc Broadview $4.6B 19,703
36 Baxter International Inc. Deerfield $4.6B 29,847
37 Northern Trust Investments, Inc. Chicago $4.6B —
38 Northwestern University Evanston $4.4B 25,018
39 Illinois Tool Works Inc. Glenview $4.2B 27,157
40 Illinois Tool Works Inc. Glenview $4.2B —
41 Marathon Asset Management Limited Chicago $4.1B —
42 Towers Watson Investment Services, Inc. Chicago $4.1B —
43 Kraft Heinz Foods Company Chicago $4.0B —
44 Arthur J. Gallagher (Illinios), Llc. Rolling Meadows $3.9B 29,898
45 Jones Lang Lasalle Americas, Inc. Chicago $3.9B 47,898
46 Conagra Brands, Inc. Chicago $3.8B —
47 The University Of Chicago Chicago $3.8B 10,931
48 Pactiv, Llc Lake Forest $3.8B —
49 W.W. Grainger, Inc. Lake Forest $3.8B 31,194
50 Northern Trust Investments, Inc Chicago $3.8B —
51 The Northern Trust Company Chicago $3.8B 14,565
52 Mcdonalds Corporation And Subsidiaries Chicago $3.7B 32,254
53 Amsted Industries Incorporated Chicago $3.7B 9,167
54 Zurich American Insurance Company Schaumburg $3.7B 14,802
55 Conagra Brands, Inc. Chicago $3.6B —
56 Board Of Trustees Of Eca Chicago And Local Union 134 Ibew Pension Plan Alsip $3.5B 26,148
57 Motorola Solutions, Inc. Chicago $3.4B —
58 Mcmaster-Carr Supply Company Elmhurst $3.2B 5,485
59 Discover Financial Services Riverwoods $3.2B 27,261
60 Northern Trust Investments, Inc. Chicago $3.2B —
61 Aon Consulting, Inc. Chicago $3.1B 87,813
62 Advocate Health Care Network Downers Grove $3.1B 46,250
63 Trustees Of Pipe Fitters Retirement Fund Local 597 Chicago $3.0B 14,689
64 Packaging Corporation Of America Lake Forest $3.0B —
65 Archer Daniels Midland Company Decatur $3.0B —
66 Northern Trust Investments, Inc. Chicago $2.9B —
67 Northern Trust Investments, Inc. Chicago $2.8B —
68 S&C Electric Company Chicago $2.8B 3,744
69 Kirkland & Ellis Llp Chicago $2.7B 9,265
70 Sears Holdings Corporation Hoffman Estates $2.7B —
71 Alight Solutions Llc Chicago $2.6B 11,234
72 Conagra Brands, Inc. Chicago $2.5B —
73 Continental Casualty Company Chicago $2.5B 9,297
74 Northern Trust Investments, Inc. Chicago $2.5B —
75 Hyatt Corporation Chicago $2.5B 45,742
76 Trustees Of Pipe Fitters Association Local 597 Chicago $2.5B 11,439
77 Us Foods, Inc. Rosemont $2.5B 33,662
78 Blue Cross And Blue Shield Association Chicago $2.4B —
79 Wolters Kluwer United States, Inc. Riverwoods $2.4B 12,710
80 Northern Trust Investments, Inc. Chicago $2.3B —
81 Endeavor Health Evanston $2.3B 33,877
82 Archer Daniels Midland Company Decatur $2.3B 11,530
83 Northern Trust Investments, Inc. Chicago $2.3B —
84 Lsc Communications Us, Llc. Chicago $2.3B 25,793
85 Cdw Llc Vernon Hills $2.3B 13,857
86 Board Of Trustees Of Carpenters Pension Fund Of Illinois Downers Grove $2.3B 17,735
87 Sidley Austin Llp Chicago $2.3B —
88 Kehe Distributors, Inc. Naperville $2.2B 8,582
89 Mondelez Global Llc Chicago $2.1B —
90 Old Republic International Corp. Chicago $2.1B 14,343
91 Reyes Holdings, L.L.C. Rosemont $2.1B 28,836
92 Endeavor Health Clinical Operations Evanston $2.1B 15,353
93 Aldi Inc. Batavia $2.1B 68,605
94 Marathon Asset Management Limited Chicago $2.0B —
95 Cc Services, Inc. Bloomington $2.0B 6,523
96 Board Of Trustees Of Mid-America Carp Reg Council Supplemental Retirem Chicago $2.0B 37,703
97 Cleveland-Cliffs Steel Llc Chicago $2.0B 10,492
98 Ul Llc Northbrook $2.0B 8,436
99 International Motors, Llc Lisle $2.0B —
100 Trustees Of Ufcw Unions & Employers Midwest Pension Fund Downers Grove $1.9B 33,742

Browse IL by city

Chicago (13430)Naperville (1232)Schaumburg (880)Northbrook (756)Rockford (673)Springfield (637)Elk Grove Village (599)Elgin (572)Oak Brook (567)Aurora (561)Downers Grove (559)Peoria (522)Arlington Heights (517)Skokie (479)Evanston (474)Elmhurst (442)Glenview (405)Lombard (393)Des Plaines (386)Wheaton (345)Libertyville (344)Bloomington (339)Crystal Lake (334)Joliet (334)Champaign (329)Orland Park (326)Palatine (324)Lake Forest (322)Addison (317)Buffalo Grove (316)Park Ridge (315)Deerfield (314)Highland Park (314)Lisle (301)Northfield (297)Itasca (290)Burr Ridge (287)Oak Park (269)Barrington (259)Hinsdale (255)Plainfield (255)St. Charles (253)Wheeling (247)Decatur (245)Hoffman Estates (235)Gurnee (230)Carol Stream (228)Mokena (226)Tinley Park (222)Belleville (220)Geneva (220)Oakbrook Terrace (217)Bolingbrook (216)Frankfort (216)Westmont (210)Batavia (204)Vernon Hills (203)Moline (202)Quincy (197)Rolling Meadows (197)

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.