Frontier Group Holdings, Inc.

ULCC

Exchange: Nasdaq
Industry: Air Transportation, Scheduled
SEC CIK: 0001670076

SEC filings (opens in a new tab)

In the last 90 days, Frontier Group Holdings, Inc. insiders filed 0 open-market purchases and 9 sales; 180 institutions reported holding it in 13F filings for Q2 2026, worth $1.08B in total; no superinvestor holds it.

Key figures

Market capClose on Nov 12, 2026: $1.77B
Insider buysOpen market, last 90 days: 0
Insider sellsLast 90 days, $1.38M in total: 9
13F holdersQ2 2026, +21 vs. previous quarter: 180
13F valueReported value at the end of Q2 2026: $1.08B
Superinvestors holdingAt the end of Q2 2026: 0

Price chart

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Financials

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From SEC filings, in USD.

Revenue, FY2025: $3.72B; −1.4% year over year
Net income, FY2025: -$137.0M; −261.2% year over year
Free cash flow, FY2025: -$600.0M; No comparable prior period
Revenue, Q3 FY2026: $1.35B; +52.9% year over year

Revenue flow, FY2025

Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.

Net loss for FY2025: $137.0M (3.7% of revenue).

Short interest

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From FINRA, settlement date Oct 30, 2026.

Short interest: 23.0M; Shares sold short
Change: −1.81M; −7.3% vs. previous
Days to cover: 6.15; At average daily volume

Superinvestors holding ULCC, Q2 2026

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No superinvestor reported holding ULCC at the end of Q2 2026.

Latest insider trades

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Open-market purchases and sales by Frontier Group Holdings, Inc. insiders from Form 4, newest first.

Insider trades
Filed (ET)	Trade date	Filing delay	Insider	Transaction	Shares	Avg price	Value	Holding change	Flags
Nov 12, 2026 (view filing)4:17 PM ET	Nov 9	3 days	Diamond HowardEVP, Legal & Corporate Affairs	SSale	−35.4K	$8.40	−$297.4K	−21.0%133.1K after
Nov 12, 2026 (view filing)4:17 PM ET	Nov 10	2 days	Schuller SteveSVP, Human Resources	SSale	−5.00K	$8.35	−$41.8K	−5.3%89.3K after
Nov 12, 2026 (view filing)4:16 PM ET	Nov 11	1 day	Mitchell Mark ChristopherSVP & CFO	SSale	−40.8K	$8.15	−$332.4K	−38.0%66.6K after
Nov 9, 2026 (view filing)4:03 PM ET	Nov 6	3 days	Stedke Trevor J.Sr. Vice President, Operations	SSale	−34.2K	$7.36	−$251.4K	−100.0%0 after	10b5-1
Nov 9, 2026 (view filing)4:03 PM ET	Nov 5	4 days	Schroeter RobertSVP, Chief Marketing Officer	SSale	−37.9K	$6.92	−$262.4K	−35.1%70.1K after
Nov 9, 2026 (view filing)4:03 PM ET	Nov 5	4 days	Clerc AlexandreSVP, Customers	SSale	−5.52K	$7.12	−$39.3K	−16.2%28.5K after
Nov 9, 2026 (view filing)4:02 PM ET	Nov 5-9	4 days	Wetzel Josh AVP & CAO	SSale	−12.0K	$7.38	−$88.5K	−53.5%10.4K after	3 lots
Sep 9, 2026 (view filing)4:04 PM ET	Sep 4	5 days	Clerc AlexandreSVP, Customers	SSale	−3.48K	$5.71	−$19.9K	−9.3%34.0K after
Sep 9, 2026 (view filing)4:04 PM ET	Sep 4	5 days	Schuller SteveSVP, Human Resources	SSale	−7.50K	$6.00	−$45.0K	−8.6%79.7K after	10b5-1
Aug 6, 2026 (view filing)4:06 PM ET	Aug 5	1 day	Mitchell Mark ChristopherSVP & CFO	SSale	−125.0K	$8.09	−$1.01M	−69.9%53.8K after

Top 10 13F holders, Q2 2026

See all 180 holders

The largest institutional positions in Frontier Group Holdings, Inc. at the end of Q2 2026; share changes are against Q1 2026.

Institutions holding ULCC in Q2 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Indigo Partners LLC	32,092,007	$253.8M	56.03%	00.0%	Unchanged
Wildcat Capital Management, LLC	28,061,351	$222.0M	97.13%	00.0%	Unchanged
BlackRock, Inc.	5,967,733	$47.2M	0.00%	+684,650+13.0%	Added
U S Global Investors Inc	4,914,655	$38.9M	3.74%	−1,866,757−27.5%	Reduced
Two Sigma Investments, LP	4,681,564	$37.0M	0.03%	+2,413,508+106.4%	Added
Marshall Wace, LLP	4,204,881	$33.3M	0.03%	+173,362+4.3%	Added
Vanguard Capital Management LLC	3,654,174	$28.9M	0.00%	+64,217+1.8%	Added
Jane Street Group, LLC	3,569,335	$28.2M	0.02%	+2,596,903+267.1%	Added
Vanguard Portfolio Management LLC	3,373,624	$26.7M	0.00%	+101,144+3.1%	Added
Millennium Management LLC	2,878,001	$22.8M	0.02%	+2,596,938+924.0%	Added

Holders of 5% or more of ULCC

See all 1 holders and filings

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Frontier Group Holdings, Inc..

Largest holders of ULCC from 13D and 13G filings
Holder	Latest form	Stake	Change	First filed	Latest filing	Filing
Group Holdings - Frontier LLC	13G/A	9.90%22.7M shares	–	Apr 12, 20242 filings	Jul 13, 2026	SEC