Ownership history in Twin Tree Management, LP · 19 quarters on record
This page tracks every 13F SEC filing in which Twin Tree Management, LP reported a position in ALCON AG (ALC). 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 | 195,000 | -404,400 | -67.5% | 0.06% | $14.5M | $74.51 |
| 2025 Q3 | ADDED | 599,400 | +561,954 | +1500.7% | 0.19% | $44.7M | $74.51 |
| 2025 Q3 | REDUCED | 37,446 | -88,328 | -70.2% | 0.01% | $2.8M | $74.51 |
| 2025 Q2 | REDUCED | 125,774 | -119,826 | -48.8% | 0.02% | $11.1M | $88.28 |
| 2025 Q2 | REDUCED | 245,600 | -165,100 | -40.2% | 0.04% | $21.7M | $88.28 |
| 2025 Q2 | ADDED | 410,700 | +94,000 | +29.7% | 0.07% | $36.3M | $88.28 |
| 2025 Q1 | ADDED | 316,700 | +229,699 | +264.0% | 0.06% | $30.1M | $94.60 |
| 2025 Q1 | ADDED | 87,001 | +77,901 | +856.1% | 0.02% | $8.3M | $94.60 |
| 2024 Q2 | ADDED | 9,100 | +7,400 | +435.3% | 0.00% | $811K | $88.77 |
| 2024 Q2 | REDUCED | 1,700 | -14,200 | -89.3% | 0.00% | $151K | $88.77 |
As of 2025 Q4 — sorted by position size