Frontier Group Holdings (ULCC) Held by Superinvestors
FRONTIER GROUP HOLDINGS INC (ULCC) is currently held by 3 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $30.10M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Ancient Art (Teton Capital) is currently the largest disclosed institutional shareholder of ULCC tracked by InsiderSet, reporting ownership valued at approximately $18.95M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $14.20M, representing an estimated loss of -25.03% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed ULCC value among the investors covered in this analysis. Major shareholders include Ancient Art (Teton Capital), Renaissance Technologies LLC, Sequoia Financial Advisors, and several other long-term asset managers with concentrated positions in FRONTIER GROUP HOLDINGS INC (ULCC).
This page ranks the largest institutional ULCC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Ancient Art (Teton Capital) | Quincy Lee | 3.87% | 2,395,119 | $18,945,391 | $14,203,056 | -$4,742,335 | -25.03% |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 1,395,600 | $11,039,196 | $8,275,908 | -$2,763,288 | -25.03% |
| Sequoia Financial Advisors | 0.00% | 14,624 | $115,676 | $86,720 | -$28,956 | -25.03% |
Frequently asked questions about ULCC
Who are the largest superinvestors holding ULCC?
The largest superinvestors holding ULCC in the latest SEC Form 13F filings include Ancient Art (Teton Capital), Renaissance Technologies LLC, and Sequoia Financial Advisors. InsiderSet ranks these superinvestors by their latest reported ULCC position.
What does the ULCC superinvestors page include?
This page tracks ULCC positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. FRONTIER GROUP HOLDINGS INC (ULCC) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold ULCC?
InsiderSet currently tracks 3 superinvestors reporting ULCC holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own ULCC.
How much ULCC stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $30.10M in ULCC holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were ULCC superinvestor holdings last updated?
The latest ULCC superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor ULCC holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its ULCC position after the reporting date.
Are superinvestors buying or selling ULCC?
Buying and selling can be analyzed by comparing ULCC positions across consecutive 13F reporting periods. InsiderSet's ULCC Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ULCC ownership changes.
How have superinvestor ULCC holdings changed over time?
InsiderSet tracks ULCC holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.