Ownership history in CSS LLC/IL · 34 quarters on record
This page tracks every 13F SEC filing in which CSS LLC/IL reported a position in ZIONS BANCORPORATION (ZION). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 100 | -4,400 | -97.8% | 0.00% | $6K | $55.69 |
| 2025 Q3 | REDUCED | 4,500 | -3,000 | -40.0% | 0.01% | $255K | $55.69 |
| 2023 Q4 | UNCHANGED | 7,500 | — | 0% | 0.02% | $329K | $40.63 |
| 2023 Q3 | REDUCED | 7,500 | -6,900 | -47.9% | 0.02% | $262K | $31.93 |
As of 2025 Q4 — sorted by position size