PSA-PR1 — Public Storage Institutional Holders · Q2 2026
Who owns Public Storage (PSA-PR1)? 4 institutions reported holding $30.64M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: IMC-Chicago, LLC ($19.0M), Simplex Trading, LLC ($10.8M), Group One Trading LLC ($795,775).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $19.0M | 59,700 | Trimmed |
| 2 | SIMPLEX TRADING, LLC | $10.8M | 34,000 | Added |
| 3 | GROUP ONE TRADING LLC | $795,775 | 2,500 | Added |
| 4 | Vermillion Wealth Management, Inc. | $14,150 | 15,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30