Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 14 U.S. retirement plans report holding Costco Whsl Corp in their Schedule of Assets, totaling $7.5M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | THEATRICAL TEAMSTERS LOCAL 817 PENSION FUND LOCAL 817 IBT PENSION FUND | GREAT NECK NY | 1,251 | $752.8M | $3.3M |
| 2 | BOT, WA STATE PLUMBING AND PIPEFITTING INDUSTRY PENSION PLAN WA STATE PLUMBING AND PIPEFITTING INDUSTRY PENSION PLAN | TUKWILA WA | 5,015 | $1.3B | $1.0M |
| 3 | SANTA FE EMPLOYEES HOSPITAL |
COVINA CA |
| 3 |
| $18.1M |
| $825K |
| 4 | OREGON EDUCATION ASSOCIATION OEA CHOICE WELFARE BENEFIT PLAN | TIGARD OR | 19,365 | $98.0M | $726K |
| 5 | STEAMFITTERS LOCAL 439 STEAMFITTERS LOCAL 439 PENSION PLAN | CASEYVILLE IL | 122 | $54.2M | $409K |
| 6 | TRUSTEES OF TEAMSTERS LOCAL NO. 469 PENSION FUND TEAMSTERS LOCAL 469 PENSION PLAN | HAZLET NJ | 69 | $163.5M | $222K |
| 7 | BOARD OF TRUSTEES AGC-IUOE LOCAL OF AGC-IUOE LOCAL 701 PENSION TRUST DEFINED BENEFIT PENSION PLAN OF AGC-IUOE LOCAL 701 PENSION TRUST FUND | SEATTLE WA | 1,882 | $358.2M | $188K |
| 8 | TEAMSTERS 817 IBT SCHOLARSHIP FUND TEAMSTERS LOCAL 817 SCHOLARSHIP FUND | GREAT NECK NY | 539 | $63.4M | $183K |
| 9 | BOARD OF TRUSTEES-LOCAL 18 INT'L HEAT & FROST INSULATORS LOCAL 18 INT'L ASSOC. OF HEAT & FROST INSULATORS & ALLIED WORKERS SUPPLEMENTAL PENSION FUND | INDIANAPOLIS IN | 676 | $63.2M | $164K |
| 10 | I.B.E.W. LOCAL 81 DEFINED BENEFIT PENSION PLAN JOINT BOARD OF TRUSTEES I.B.E.W. LOCAL 81 DEFINED BENEFIT PENSION PLAN | SCRANTON PA | 371 | $22.6M | $156K |
