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ULCC FRONTIER GROUP HLDGS INC

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Stock (common), issuer CIK 1670076

169 managers (178 13F filers) reported a position in ULCC shares at 2026-06-30, 136,040,745 shares in all. 43 filers opened a position and 24 filers sold out during the quarter.

Managers
169
13F filers
178
New
43
Added
66
Reduced
43
Sold out
24
Shares held by filers
136,040,745

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Indigo Partners LLCin group Indigo Partners LLC32,092,007$254M56.03%013F-HRTimelineGroup
Wildcat Capital Management, LLC28,061,351$222M97.13%013F-HRTimeline
VANGUARD GROUP INCgroup of 7 filers holding7,727,948$61.1M+211,233Timeline
BlackRock, Inc.in group BlackRock, Inc.5,967,733$47.2M<0.01%+684,65013F-HRTimelineGroup
U S GLOBAL INVESTORS INC4,914,655$38.9M3.74%-1,866,75713F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP4,681,564$37M0.03%+2,413,50813F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP4,204,881$33.3M0.03%+173,36213F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC3,569,335$28.2M0.02%+2,596,90313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC2,878,001$22.8M0.02%+2,596,93813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,499,595$19.8M<0.01%+42,09513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP2,414,597$19.1M<0.01%+128,32713F-HRTimelineGroup
Ancient Art, L.P.2,395,119$18.9M3.87%-727,58513F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,914,167$15.1M<0.01%+93,96213F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management1,758,027$13.9M0.03%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,757,871$13.9M0.01%+1,222,01213F-HRTimelineGroup
HRT FINANCIAL LP1,670,502$13.2M0.02%-3,53213F-HRTimeline
TUDOR INVESTMENT CORP ET AL1,617,675$12.8M0.05%+477,48113F-HRTimeline
Silver Point Capital L.P.in group Silver Point Capital L.P.1,535,000$12.1M1.1%-2,120,00013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.1,440,938$11.4M0.02%+724,74213F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,395,600$11M0.02%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,209,528$9.57M0.01%+1,003,85013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,186,433$9.38M<0.01%+7,04913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,227,113$9.2M<0.01%+1,203,03613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/927,535$7.34M<0.01%+502,36913F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC908,400$7.19M0.06%+111,80013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY788,906$6.24M<0.01%-93,57013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co670,158$5.3M<0.01%+10,75813F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding646,127$5.11M-26,475Timeline
Prentice Capital Management, LP628,567$4.97M9.41%+97,24113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP605,400$4.79M<0.01%+46,86813F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC599,943$4.75M<0.01%+485,41913F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC569,898$4.51M0.01%+102,15813F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding566,044$4.48M+558,712Timeline
GSA CAPITAL PARTNERS LLP552,896$4.37M0.28%-31,25613F-HRTimeline
PRIMECAP MANAGEMENT CO/CA/494,900$3.91M<0.01%013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.488,669$3.87M<0.01%+224,67113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…478,102$3.78M<0.01%-449,51813F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding469,582$3.71M-129,639Timeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC460,178$3.64M<0.01%+265,75013F-HRTimelineGroup
Creative Planningin group Creative Planning390,990$3.09M<0.01%-74,47313F-HRTimelineGroup
Nuveen, LLCin group TIAA350,452$2.77M<0.01%+248,27913F-HRTimelineGroup
Blueshift Asset Management, LLC348,080$2.75M0.64%+288,68913F-HRTimeline
Voleon Capital Management LP312,699$2.47M0.05%new13F-HRTimeline
CastleKnight Management LP300,800$2.38M0.09%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS283,121$2.24M<0.01%+254,31513F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC266,000$2.1M<0.01%+189,46913F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP257,976$2.04M0.11%new13F-HRTimeline
Aquatic Capital Management LLC250,722$1.98M0.07%+195,56113F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…249,973$1.98M0.13%+203,13013F-HRTimelineGroup
ExodusPoint Capital Management, LP246,384$1.95M0.02%new13F-HRTimeline
ALGERT GLOBAL LLC235,010$1.86M0.02%new13F-HRTimeline
PDT Partners, LLC200,498$1.59M0.08%-76,80113F-HRTimeline
Quinn Opportunity Partners LLC190,200$1.5M0.07%013F-HRTimeline
Engineers Gate Manager LP185,048$1.46M0.02%+32,08213F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC184,527$1.46M<0.01%-1,572,28613F-HRTimelineGroup
VARCOV Co.184,084$1.46M0.55%new13F-HRTimeline
OneDigital Investment Advisors LLC178,416$1.41M0.01%-184,73713F-HRTimeline
Longaeva Partners L.P.174,302$1.38M0.04%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp169,397$1.34M<0.01%+6,63613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\148,373$1.17M<0.01%+23,68013F-HRTimelineGroup
Weiss Asset Management LPin group Weiss Asset Management LP135,184$1.07M0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
JACOBS LEVY EQUITY MANAGEMENT, INC131,060$1.04M<0.01%new13F-HRTimeline
Man Group plcin group Man Group plc125,086$989K<0.01%new13F-HRTimelineGroup
State of Wyoming116,887$925K0.09%+9,63713F-HRTimeline
Qube Research & Technologies Ltd116,792$924K<0.01%new13F-HRTimeline
Quantbot Technologies LP112,221$888K0.04%-138,38613F-HRTimeline
Swiss National Bank110,100$871K<0.01%013F-HRTimeline
Mountain Capital Investment Advisors In…109,529$866K0.12%-31,00613F-HRTimeline
Numerai GP LLC106,881$845K0.07%-56,75413F-HRTimeline
OPTIMIZE FINANCIAL INC.96,701$765K0.27%-33613F-HRTimeline
Sound Capital Solutions LLC96,701$765K0.18%13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd83,961$664K0.01%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC80,460$636K0.02%new13F-HRTimelineGroup
RHUMBLINE ADVISERS76,201$603K<0.01%-92013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC72,036$570K<0.01%new13F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp60,012$475K<0.01%-145,40713F-HRTimelineGroup
AXQ CAPITAL, LP59,460$470K0.05%new13F-HRTimeline
Schonfeld Strategic Advisors LLC58,545$463K<0.01%-241,55013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN57,256$453K<0.01%+36,09013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…57,194$452K<0.01%+5,65113F-HR/ATimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…50,847$402K0.01%-73,35813F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/48,884$387K<0.01%+8,30113F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC48,822$386K0.01%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP48,695$385K0.04%new13F-HRTimeline
Centiva Capital, LP43,950$348K0.01%+16,75513F-HRTimeline
ALLIANCEBERNSTEIN L.P.87,710$310K<0.01%-17,26013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC38,779$307K<0.01%+2,27713F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…36,014$285K<0.01%+22,15013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC31,445$246K<0.01%-71,74513F-HRTimelineGroup
OXFORD ASSET MANAGEMENT LLP30,742$243K0.12%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Quantinno Capital Management LP30,509$241K<0.01%new13F-HRTimeline
McGowan Group Asset Management, Inc.30,000$237K0.03%013F-HRTimeline
CAXTON ASSOCIATES LLP28,995$229K<0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…27,295$216K<0.01%+39813F-HRTimelineGroup
STRAIGHTLINE GROUP LLC26,670$211K0.1%-38,90613F-HRTimeline
FLOW TRADERS U.S. LLC24,266$192K0.01%-87,20113F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP24,411$192K<0.01%+1,80013F-HRTimelineGroup
Police & Firemen's Retirement System of…23,772$188K<0.01%013F-HRTimeline
Jupiter Topco LLCin group Janus Henderson23,582$186K<0.01%13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC23,499$186K<0.01%+1013F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC22,445$178K0.01%-5,56813F-HRTimeline
Olympiad Research LP22,392$177K0.37%new13F-HRTimeline
Fulcrum Asset Management LLP20,778$156K0.02%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …19,117$151K<0.01%-22713F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV18,699$148K<0.01%new13F-HR/ATimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…20,967$146K<0.01%+10,25013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.17,977$142K0.02%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM14,897$118K<0.01%-82413F-HRTimeline
Sequoia Financial Advisors, LLC14,624$116K<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC13,256$105K<0.01%-24413F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND12,825$101K<0.01%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC12,740$101K<0.01%+46313F-HRTimelineGroup
KLP KAPITALFORVALTNING AS12,500$98.9K<0.01%013F-HRTimeline
R Squared Ltd12,365$97.8K0.05%new13F-HRTimeline
SG Americas Securities, LLC12,000$95K<0.01%new13F-HRTimeline
Gotham Asset Management, LLC11,698$92.5K<0.01%new13F-HRTimeline
Bridgefront Capital, LLC10,719$84.8K0.02%new13F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC10,192$80.6K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC7,854$62.1K<0.01%+2,42113F-HRTimelineGroup
Arax Advisory Partners7,623$60.3K<0.01%new13F-HRTimeline
Caitong International Asset Management …6,638$52.5K0.01%-3,52313F-HRTimeline
Federation des caisses Desjardins du Qu…6,500$51.4K<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc5,783$45.7K<0.01%-28,72813F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,627$44.5K<0.01%+1,19813F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…5,566$44K<0.01%013F-HRTimeline
Allworth Financial LP5,385$42.6K<0.01%+1,21713F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,743$37.5K<0.01%013F-HRTimelineGroup
Integrated Wealth Concepts LLC3,521$27.9K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC3,313$26.2K<0.01%+1,99413F-HRTimeline
SUMMIT SECURITIES GROUP LLC2,674$21.2K<0.01%-4,12813F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,653$21K<0.01%+1,02013F-HRTimelineGroup
LRI Investments, LLC2,212$17.5K<0.01%-2,01813F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,994$16K<0.01%+1,94913F-HRTimelineGroup
SBI Securities Co., Ltd.1,592$12.6K<0.01%-6513F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,550$12.3K<0.01%new13F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB1,266$10K<0.01%-36513F-HRTimeline
Farther Finance Advisors, LLC1,189$9.4K<0.01%+38813F-HRTimeline
Essential Partners LLC1,079$8.54K<0.01%+74813F-HRTimeline
SJS Investment Consulting Inc.1,023$8.09K<0.01%+96113F-HRTimeline
Bogart Wealth, LLC786$6.22K<0.01%new13F-HRTimeline
IFP Advisors, Inc729$5.77K<0.01%+55413F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\639$5.05K<0.01%+13313F-HRTimelineGroup
Smartleaf Asset Management LLC614$4.61K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…582$4.6K<0.01%+34213F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…522$4.13K<0.01%-1613F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC482$3.81K<0.01%013F-HRTimeline
True Wealth Design, LLC394$3.12K<0.01%new13F-HRTimeline
Avion Wealth404$3K<0.01%+10613F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…300$2.37K<0.01%013F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.291$2.3K<0.01%-58813F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC255$2.02K<0.01%+15513F-HRTimeline
Sterling Capital Management LLC209$1.65K<0.01%-65913F-HRTimeline
Versant Capital Management, Inc204$1.61K<0.01%new13F-HRTimeline
C M BIDWELL & ASSOCIATES LTD145$1.15K<0.01%new13F-HRTimeline
North Star Investment Management Corp.131$1.04K<0.01%new13F-HRTimeline
Covestor Ltd67$1K<0.01%+4713F-HRTimeline
Larson Financial Group LLC123$973<0.01%013F-HRTimeline
Bare Financial Services, Inc104$823<0.01%new13F-HRTimeline
Hughes Financial Services, LLC102$807<0.01%013F-HRTimeline
JNBA Financial Advisors100$791<0.01%013F-HRTimeline
DiNuzzo Private Wealth, Inc.100$791<0.01%013F-HRTimeline
Cornerstone Financial Management LLC83$657<0.01%-5713F-HR/ATimeline
Quarry LP80$633<0.01%new13F-HRTimeline
GAMMA Investing LLC51$403<0.01%-20813F-HRTimeline
Clearstead Advisors, LLC40$318<0.01%new13F-HRTimeline
Parallel Advisors, LLC39$308<0.01%-27013F-HRTimeline
Fortitude Family Office, LLC36$285<0.01%-41213F-HRTimeline
HARBOUR INVESTMENTS, INC.5$40<0.01%013F-HRTimeline
Dunhill Financial, LLC1$10<0.01%013F-HRTimeline