Frontier Group Holdings

ULCC · NASDAQ

$4.90+$0.29 (+6.29%)TodayMarket closed · Oct 20, 7:47 PM ET

Prev close $4.61

Who owns ULCC

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 77.6% of ULCC’s shares.

Franke (William A)29.3%
Indigo Partners LLC13.9%
Wildcat Capital Management, LLC12.2%
Group Holdings Frontier LLC9.9%
Next 6 largest institutions12.3%
All other shareholders22.4%

Top institutional holders of ULCC
Holder	Shares	% of shares	Change, last filing	Filed
Franke (William A)	67.56M	29.35%	+34.23K	May 14, 2026
Indigo Partners LLC	32.09M	13.94%	+0	Jun 30, 2026
Wildcat Capital Management, LLC	28.06M	12.19%	+0	Jun 30, 2026
Group Holdings Frontier LLC	22.71M	9.86%	−11.70M	Jul 9, 2026
Franke (Brian Hanna)	5.77M	2.51%	+34.23K	May 14, 2026
BlackRock Institutional Trust Company, N.A.	5.05M	2.19%	+521.31K	Jun 30, 2026
U.S. Global Investors, Inc.	4.91M	2.13%	−1.87M	Jun 30, 2026
Two Sigma Investments, LP	4.68M	2.03%	+2.41M	Jun 30, 2026
Marshall Wace LLP	4.20M	1.83%	+173.36K	Jun 30, 2026
Vanguard Capital Management, LLC	3.65M	1.59%	+64.22K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of ULCC
Holder	Shares	% of shares	Change, last filing	Filed
US Global Jets ETF	4.26M	1.85%	+277.38K	Aug 31, 2026
Vanguard Total Stock Market Index Fund	2.59M	1.12%	+0	Jul 31, 2026
Vanguard Small-Cap Index Fund	1.85M	0.80%	+7.84K	Jul 31, 2026
iShares Russell 2000 ETF	1.57M	0.68%	−6.86K	Jul 31, 2026
Vanguard Small-Cap Growth Index Fund	1.06M	0.46%	+2.89K	Jul 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $87.63M (14 trades) of ULCC on the open market, with no buys.

Latest ULCC insider transactions
Insider	Date	Type	Shares	Price	Value
Mathew Jeffrey	Sep 22, 2026	Option exercise	65.44K	—	—
Mathew Jeffrey	Sep 22, 2026	Tax withholding	18.82K	$6.12	$115.17K
Mathew Jeffrey	Sep 22, 2026	Option exercise	65.44K	—	—
Schuller Steve	Sep 4, 2026	Sale	7.50K	$6.00	$45.00K
Clerc Alexandre	Sep 4, 2026	Sale	3.48K	$5.71	$19.87K
Mitchell Mark Christopher	Aug 5, 2026	Sale	125.00K	$8.09	$1.01M
Wetzel Josh A	Aug 4, 2026	Sale	2.00K	$8.00	$16.00K
Stedke Trevor J.	Aug 4, 2026	Sale	167.28K	$8.03	$1.34M
Diamond Howard	Aug 4, 2026	Sale	24.20K	$8.25	$199.61K
Clerc Alexandre	Aug 4, 2026	Sale	3.07K	$8.17	$25.08K

Short interest

Settled Sep 30, 2026

Shares short: 23.53M
Days to cover: 9.39
% of shares outstanding: 10.22%
Average daily volume: 2.50M
Change since last report: −3.0%

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.