5 institutions reported holding $909,634 of CFR 4.45 PERP (CFRPRB) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($710,792), SIMPLEX TRADING, LLC ($154,520), THOMPSON INVESTMENT MANAGEMENT, INC. ($32,880), First Command Advisory Services, Inc. ($6,395), PNC Financial Services Group, Inc. ($5,047). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $710,792 | 4,600 | Trimmed |
| 2 | SIMPLEX TRADING, LLC | $154,520 | 1,000 | Added |
| 3 | THOMPSON INVESTMENT MANAGEMENT, INC. | $32,880 | 2,000 | Hold |
| 4 | First Command Advisory Services, Inc. | $6,395 | 389 | Added |
| 5 | PNC Financial Services Group, Inc. | $5,047 | 307 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30