Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 3 U.S. retirement plans report holding Taiwan Semiconductor A D R in their Schedule of Assets, totaling $1.3M 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 | ONE GAS, INC. ONE GAS, INC. RETIREMENT PLAN | TULSA OK | 599 | $726.1M | $790K |
| 2 | OREGON EDUCATION ASSOCIATION OEA CHOICE WELFARE BENEFIT PLAN | TIGARD OR | 19,365 | $98.0M | $443K |
| 3 | ONE GAS, INC. ONE GAS, INC. RETIREE HEALTH AND WELFARE PLAN |
TULSA OK |
| 0 |
| $176.3M |
| $49K |
