Frontier Group
Runs an ultra low-cost airline built around low fares, paid options, and Airbus commonality.
$5.91
After-hours close+0.07 (+1.20%)
At close$5.84(−1.18%)
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Breakdown13F · Form 4
Institutions 59.56%137.11M sharesInsiders 32.88%75.70M sharesOther 7.56%17.41M shares
Shares outstanding 230.22M · Float 97.78M · 42.5% free float
Institutions13F, as of Jun 30, 2026
191 holders · 137.11M shares · 48 new positions · 112 increased · 45 reduced · 28 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Indigo Partners LLC | 32.09M | 13.94% | 0 | Aug 14, 2026 |
| Wildcat Capital Management, LLC | 28.06M | 12.19% | 0 | Jul 22, 2026 |
| BlackRock, Inc. | 5.97M | 2.59% | +684.7K | Aug 7, 2026 |
| U S Global Investors Inc | 4.91M | 2.13% | −1.87M | Jul 27, 2026 |
| Two Sigma Investments, LP | 4.68M | 2.03% | +2.41M | Aug 14, 2026 |
| Marshall Wace, LLP | 4.20M | 1.83% | +173.4K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 3.65M | 1.59% | +64.2K | Aug 13, 2026 |
| Jane Street Group, LLC | 3.57M | 1.55% | +2.60M | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Group Holdings - Frontier LLC | 9.90% | 22.71M | 13G | Jul 13, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| William A. Franke | director, 10 percent owner, other: Chair of the Board | 67.36M | 29.26% | May 18, 2026 |
| Group Holdings - Frontier LLC | 10 percent owner | 22.71M | 9.86% | Jul 13, 2026 |
| Brian H. Franke | director | 4.53M | 1.97% | May 18, 2026 |
| Andrew S. Broderick | director | 882.7K | 0.38% | May 18, 2026 |
| Barry Biffle | director, officer: CEO | 631.8K | 0.27% | Dec 12, 2025 |
| Bernard L. Han | director | 448.9K | 0.19% | May 18, 2026 |
| Robert J. Genise | director | 364.8K | 0.16% | May 18, 2026 |
| James G. Dempsey | director, officer: President & CEO | 343.9K | 0.15% | Feb 10, 2026 |
| Josh T. Connor | director | 175.7K | 0.08% | May 18, 2026 |
| Patricia Salas Pineda | director | 149.8K | 0.07% | May 18, 2026 |
2 ten-percent owners hold 50.77M shares by Form 4 — the 13D/G table above shows those stakes, the figure above counts officers and directors only · 4 people have not refiled in the last 18 months (208.3K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 4, 2026 | Trevor J. Stedkeofficer: Sr. Vice President, Operations | Sale | 167,277 | $8.03 | 0 |
| Aug 4, 2026 | Josh A. Wetzelofficer: VP & CAO | Sale | 2,000 | $8.00 | 10,061 |
| Aug 4, 2026 | Howard Diamondofficer: EVP, Legal & Corporate Affairs | Sale | 24,195 | $8.25 | 133,126 |
| Aug 5, 2026 | Mark Christopher Mitchellofficer: SVP & CFO | Sale | 125,000 | $8.09 | 53,785 |
| Aug 4, 2026 | Alexandre Clercofficer: SVP, Customers | Sale | 3,068 | $8.17 | 37,488 |
| Jul 31, 2026 | Alexandre Clercofficer: SVP, Customers | Sale | 7,142 | $7.13 | 40,556 |
| Aug 3, 2026 | Steve Schullerofficer: SVP, Human Resources | Sale | 10,000 | $7.55 | 87,175 |
| Jul 9, 2026 | Group Holdings - Frontier LLC10 percent owner | Sale | 11,700,000 | $7.20 | 22,706,526 |
| Jun 5, 2026 | Steve Schullerofficer: SVP, Human Resources | Sale | 10,000 | $6.00 | 97,175 |
| Jun 2, 2026 | Alexandre Clercofficer: SVP, Customers | Sale | 5,060 | $5.93 | 47,698 |
CongressHouse and Senate disclosures
Not reported.