Ownership history in Twin Tree Management, LP · 37 quarters on record
This page tracks every 13F SEC filing in which Twin Tree Management, LP reported a position in AMPHENOL CORP NEW (APH). 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 | ADDED | 372,200 | +75,800 | +25.6% | 0.44% | $50.3M | $135.14 |
| 2025 Q3 | ADDED | 296,400 | +201,100 | +211.0% | 0.15% | $36.7M | $123.51 |
| 2025 Q3 | REDUCED | 95,300 | -95,662 | -50.1% | 0.05% | $11.8M | $123.51 |
| 2025 Q3 | ADDED | 190,962 | +102,062 | +114.8% | 0.10% | $23.6M | $123.51 |
| 2025 Q2 | REDUCED | 88,900 | -97,000 | -52.2% | 0.02% | $8.8M | $98.42 |
| 2025 Q2 | REDUCED | 185,900 | -370,066 | -66.6% | 0.03% | $18.4M | $98.42 |
| 2025 Q2 | ADDED | 555,966 | +429,466 | +339.5% | 0.10% | $54.9M | $98.42 |
| 2025 Q1 | ADDED | 126,500 | +82,214 | +185.6% | 0.02% | $8.3M | $65.26 |
| 2025 Q1 | REDUCED | 44,286 | -25,772 | -36.8% | 0.01% | $2.9M | $65.26 |
| 2024 Q4 | REDUCED | 70,058 | -187,542 | -72.8% | 0.01% | $4.9M | $68.92 |
As of 2025 Q4 — sorted by position size