Ownership history in CSS LLC/IL · 75 quarters on record
This page tracks every 13F SEC filing in which CSS LLC/IL reported a position in SPDR S&P 500 ETF TR (SPY). 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 Q4 | REDUCED | 32,500 | -40,200 | -55.3% | 0.99% | $22.2M | $681.92 |
| 2025 Q4 | ADDED | 72,700 | +62,054 | +582.9% | 2.20% | $49.6M | $681.92 |
| 2025 Q4 | REDUCED | 10,646 | -33,354 | -75.8% | 0.32% | $7.3M | $681.92 |
| 2025 Q3 | ADDED | 44,000 | +22,696 | +106.5% | 1.31% | $29.3M | $664.22 |
As of 2025 Q4 — sorted by position size