Ownership history in GROUP ONE TRADING LLC · 26 quarters on record
This page tracks every 13F SEC filing in which GROUP ONE TRADING LLC reported a position in CHART INDS INC COM PAR $0.01 (GTLS). 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 | ADDED | 2,070 | +2,062 | +25775.0% | 0.00% | $414K | $200.15 |
| 2025 Q1 | REDUCED | 8 | -825 | -99.0% | 0.00% | $1K | $144.36 |
| 2024 Q4 | ADDED | 833 | +609 | +271.9% | 0.00% | $159K | $190.84 |
| 2024 Q2 | REDUCED | 224 | -3,822 | -94.5% | 0.00% | $32K | $144.34 |
| 2023 Q3 | ADDED | 4,046 | +3,317 | +455.0% | 0.00% | $684K | $169.12 |
| 2021 Q3 | REDUCED | 729 | -679 | -48.2% | 0.00% | $139K | $191.11 |
| 2021 Q2 | ADDED | 1,408 | +1,205 | +593.6% | 0.00% | $206K | $146.32 |
| 2019 Q3 | REDUCED | 203 | -3,323 | -94.2% | 0.00% | $13K | $62.36 |
| 2019 Q1 | ADDED | 3,526 | +3,516 | +35160.0% | 0.00% | $319K | $90.52 |
| 2018 Q4 | REDUCED | 10 | -4 | -28.6% | 0.00% | $1K | $65.03 |
As of 2025 Q4 — sorted by position size