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Who owns Frontier Group Holdings (ULCC) stock

174 funds reported Frontier Group Holdings (ULCC) shares in their latest 13F filings, worth $1.0B in all. The largest holder is Indigo Partners LLC ($254M). Last quarter 102 funds added to their stakes and 56 cut them.

Largest holders of ULCC (13F)Largest holders of ULCC (13F)Indigo Partners LLC$254MWildcat Capital Management, LLC$168MBlackRock$47.2MTwo Sigma Investments, LP$37.0MVanguard Group$35.8MMarshall Wace, LLP$33.3MU S Global Investors$31.1MVanguard Capital Management LLC$28.9MJane Street Group, LLC$28.2MVanguard Portfolio Management LLC$26.7M

Largest holders (13F)

FundSharesValueChangeQuarter
Indigo Partners LLC32,092,007$254Munchanged2026-06-30
Wildcat Capital Management, LLC28,061,351$168Munchanged2026-09-30
BlackRock5,967,733$47.2Mincrease2026-06-30
Two Sigma Investments, LP4,681,564$37.0Mincrease2026-06-30
Vanguard Group7,592,603$35.8Mdecrease2025-12-31
Marshall Wace, LLP4,204,881$33.3Mincrease2026-06-30
U S Global Investors5,216,198$31.1Mincrease2026-09-30
Vanguard Capital Management LLC3,654,174$28.9Mincrease2026-06-30
Jane Street Group, LLC3,569,335$28.2Mincrease2026-06-30
Vanguard Portfolio Management LLC3,373,624$26.7Mincrease2026-06-30
Millennium Management LLC2,878,001$22.8Mincrease2026-06-30
Dimensional Fund Advisors LP2,499,595$19.8Mincrease2026-06-30
State Street2,414,597$19.1Mincrease2026-06-30
Ancient Art, L.P.2,395,119$18.9Mdecrease2026-06-30
Geode Capital Management, LLC1,914,167$15.1Mincrease2026-06-30

Frontier Group Holdings' latest quarter

Frontier Group Holdings, Q3 2026: revenue $1.4B (+53% year over year), operating margin -8.0%, net loss $104M, operating cash flow −$41.0M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most ULCC stock?

By the latest 13F filings: Indigo Partners LLC ($254M); Wildcat Capital Management, LLC ($168M); BlackRock ($47.2M); Two Sigma Investments, LP ($37.0M); Vanguard Group ($35.8M).

What is the short interest in ULCC?

24,785,496 shares were sold short at the 2026-10-15 settlement, 5.35% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.