Vault-13

FRONTIER GROUP HLDGS INC ULCC

COM · Common Stock · CUSIP 35909R108

130 institutional holders +9 vs Q4 2022
217,329,168217.3m shares reported held*
99.5% of all shares outstanding*
$2.1bnreported value*
29 new 46 added 34 reduced 21 sold out net bought ≈ $1.8m (+183.5k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($29.3k this quarter). Holder counts are more reliable. Shares outstanding: 218.5m as of 2023-04-28, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $9.86. Options: 9 managers hold calls ($12.5m notional), 5 hold puts ($6.0m).

Trends to Q1 2023

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 122Q4 22: 121Q1 23: 130130Q3 22Q4 22Q1 23
Numbers
QuarterHolders
Q3 2022122
Q4 2022121
Q1 2023130

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 22: 59 bought or addedQ4 22: 59 cut or sold outQ4 22Q1 23: 75 bought or addedQ1 23: 55 cut or sold outQ1 23
Numbers
QuarterBought or addedCut or sold out
Q4 20225959
Q1 20237555

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$5m$10m$15mQ3 22 calls: $5.4mQ3 22 puts: $4.6mQ3 22P/C 0.85Q4 22 calls: $2.5mQ4 22 puts: $932.4kQ4 22P/C 0.38Q1 23 calls: $12.5mQ1 23 puts: $6.0mQ1 23P/C 0.48
Numbers
QuarterCallsPutsP/C
Q3 2022$5.4m$4.6m0.85
Q4 2022$2.5m$932.4k0.38
Q1 2023$12.5m$6.0m0.48

Biggest buyers

Schonfeld Strategic Advisors LLC New +1,295,581+1.3m
MARSHALL WACE, LLP Added +1,124,596+1.1m
Interval Partners, LP New +981,597+981.6k
GOLDMAN SACHS GROUP INC Added +584,600+584.6k
CITADEL ADVISORS LLC Added +543,783+543.8k
MILLENNIUM MANAGEMENT LLC Added +515,772+515.8k
FMR LLC Added +424,646+424.6k
INTRINSIC EDGE CAPITAL MANAGEMENT LLC New +400,000+400.0k
UBS Group AG Added +385,609+385.6k
JANE STREET GROUP, LLC New +304,710+304.7k

Biggest sellers

U S GLOBAL INVESTORS INC Sold out -5,007,798-5.0m
JPMORGAN CHASE & CO Reduced -1,184,501-1.2m
TWO SIGMA INVESTMENTS, LP Reduced -486,248-486.2k
TWINBEECH CAPITAL LP Sold out -470,936-470.9k
STATE STREET CORP Reduced -384,264-384.3k
RENAISSANCE TECHNOLOGIES LLC Reduced -348,734-348.7k
TWO SIGMA ADVISERS, LP Reduced -217,300-217.3k
GSA CAPITAL PARTNERS LLP Sold out -160,973-161.0k
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC Sold out -157,026-157.0k
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Reduced -150,993-151.0k

Biggest calls

CITADEL ADVISORS LLC Added $5.0m511.3k shares
Lombard Odier Asset Management (USA) Corp New $4.9m500.0k shares
PEAK6 Investments LLC Reduced $1.4m145.2k shares
Walleye Trading LLC Added $709.5k72.1k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $301.1k30.6k shares
JANE STREET GROUP, LLC Reduced $108.2k11.0k shares
SIMPLEX TRADING, LLC Reduced $3.0k400 shares
GROUP ONE TRADING LLC Reduced $2.0k200 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CITADEL ADVISORS LLC Added $5.4m546.3k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP New $531.4k54.0k shares
Walleye Trading LLC New $45.3k4.6k shares
SIMPLEX TRADING, LLC Added $12.0k1.3k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Group Holdings - Frontier LLC 13G · passive investor filed 2026-07-13 9.9% 22.7m≈ $179.6m 2026-07-13

Insider purchases and sales in Q1 2023

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 3 sellingQ1 22: 0 buyingQ1 22: 2 sellingQ1 22Q2 22: 0 buyingQ2 22: 2 sellingQ3 22: 0 buyingQ3 22: 3 sellingQ3 22Q4 22: 0 buyingQ4 22: 0 sellingQ1 23: 0 buyingQ1 23: 3 sellingQ1 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q2 20210—0——
Q3 20210—0——
Q4 20210—3$4.6m—
Q1 20220—2$62.4k—
Q2 20220—2$34.2k—
Q3 20220—3$509.3k—
Q4 20220—0——
Q1 20230—3$672.2k—
DateInsiderTradeSharesPrice ValueTheir holding
2023-03-09 Biffle Barry President & CEO, director · By Family Trust Sold 14,723 $11.77 $173.3k14.7k shares -5%
2023-03-08 Biffle Barry President & CEO, director · By Family Trust Sold 1,538 $11.80 $18.1k1.5k shares -0%
2023-03-07 Biffle Barry President & CEO, director · By Family Trust Sold 4,790 $11.80 $56.5k4.8k shares -2%
2023-03-01 Genise Robert J. Director Sold 30,000 $11.64 $349.2k30.0k shares -9%
2023-02-28 Wetzel Josh A VP & CAO Sold 6,500 $11.55 $75.1k6.5k shares -76%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q1 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Indigo Partners LLC 89.31% of their portfolio PHOENIX, AZ 178,834,034178.8m $1.8bn $1.8bn 89.31% Unchanged
2 Ancient Art, L.P. 9.35% of their portfolio AUSTIN, TX 4,358,5354.4m $42.9m $42.9m 9.35% Reduced -50.0k -50,000
3 PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio BALTIMORE, MD 3,466,2783.5m $34.1m $34.1m 0.01% Added +92.2k +92,170
4 PAR CAPITAL MANAGEMENT INC 1.20% of their portfolio BOSTON, MA 3,325,0003.3m $32.7m $32.7m 1.20% Reduced -3.8k -3,799
5 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 3,264,4653.3m $32.1m $32.1m 0.00% Added +89.1k +89,114
6 BlackRock Inc. 0.00% of their portfolio New York, NY 2,489,9682.5m $24.5m $24.5m 0.00% Reduced -28.4k -28,380
7 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1,330,5811.3m $13.1m $13.1m 0.00% Reduced -1.2m -1,184,501
8 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 1,302,4931.3m $12.8m $12.8m 0.01% Added +543.8k +543,783
9 Schonfeld Strategic Advisors LLC 0.12% of their portfolio NEW YORK, NY 1,295,5811.3m $12.7m $12.7m 0.12% New
10 MARSHALL WACE, LLP 0.03% of their portfolio LONDON, X0 1,235,3751.2m $12.2m $12.2m 0.03% Added +1.1m +1,124,596
11 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,063,9781.1m $10.5m $10.5m 0.00% Reduced -384.3k -384,264
12 Interval Partners, LP 0.54% of their portfolio NEW YORK, NY 981,597981.6k $9.7m $9.7m 0.54% New
13 PEREGRINE CAPITAL MANAGEMENT LLC 0.25% of their portfolio MINNEAPOLIS, MN 878,927878.9k $8.6m $8.6m 0.25% Reduced -40.8k -40,750
14 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 838,687838.7k $8.3m $8.3m 0.00% Added +584.6k +584,600
15 FMR LLC 0.00% of their portfolio BOSTON, MA 831,650831.6k $8.2m $8.2m 0.00% Added +424.6k +424,646
16 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 830,617830.6k $8.2m $8.2m 0.00% Added +24.7k +24,732
17 Hodges Capital Management Inc. 0.94% of their portfolio DALLAS, TX 760,478760.5k $11.5m $11.5m 0.94% Added +153.1k +153,068
18 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 686,218686.2k $6.8m $6.8m 0.00% Reduced -151.0k -150,993
19 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 633,785633.8k $6.2m $6.2m 0.01% Added +515.8k +515,772
20 UBS Group AG 0.00% of their portfolio ZURICH, V8 506,017506.0k $5.0m $5.0m 0.00% Added +385.6k +385,609
21 PRUDENTIAL FINANCIAL INC 0.01% of their portfolio NEWARK, NJ 457,075457.1k $4.5m $4.5m 0.01% Reduced -102.0k -101,950
22 INTRINSIC EDGE CAPITAL MANAGEMENT LLC 0.40% of their portfolio CHICAGO, IL 400,000400.0k $3.9m $3.9m 0.40% New
23 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 339,100339.1k $3.3m $3.3m 0.00% Added +4.0k +3,970
24 TUDOR INVESTMENT CORP ET AL 0.06% of their portfolio STAMFORD, CT 312,221312.2k $3.1m $3.1m 0.06% Added +237.5k +237,485
25 Cubist Systematic Strategies, LLC 0.03% of their portfolio STAMFORD, CT 310,773310.8k $3.1m $3.1m 0.03% Added +160.9k +160,886
26 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 304,710304.7k $3.0m $3.0m 0.01% New
27 Squarepoint Ops LLC 0.02% of their portfolio NEW YORK, NY 294,703294.7k $2.9m $2.9m 0.02% Added +234.9k +234,948
28 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 291,484291.5k $2.9m $2.9m 0.00% Added +97.0k +97,047
29 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 276,412276.4k $2.7m $2.7m 0.00% Added +991 +991
30 TWO SIGMA ADVISERS, LP 0.01% of their portfolio NEW YORK, NY 275,900275.9k $2.7m $2.7m 0.01% Reduced -217.3k -217,300
31 Segantii Capital Management Ltd 0.12% of their portfolio HONG KONG, K3 275,000275.0k $2.7m $2.7m 0.12% New
32 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 272,666272.7k $2.7m $2.7m 0.00% Reduced -348.7k -348,734
33 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 268,076268.1k $2.6m $2.6m 0.00% Reduced -15.9k -15,872
34 Qube Research & Technologies Ltd 0.01% of their portfolio LONDON, X0 250,790250.8k $2.5m $2.5m 0.01% Added +89.7k +89,667
35 Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio VANCOUVER, A1 233,322233.3k $2.3m $2.3m 0.01% Added +190.1k +190,147
36 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 230,393230.4k $2.3m $2.3m 0.00% Added +868 +868
37 NORGES BANK 0.00% of their portfolio OSLO, Q8 210,400210.4k $2.1m $2.1m 0.00% Added +126.7k +126,700
38 ExodusPoint Capital Management, LP 0.02% of their portfolio NEW YORK, NY 184,893184.9k $1.8m $1.8m 0.02% Added +51.4k +51,385
39 Brookfield Corp /ON/ 0.01% of their portfolio TORONTO, A6 171,857171.9k $1.7m $1.7m 0.01% New
40 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 163,420163.4k $1.6m $1.6m 0.01% New
41 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 139,800139.8k $1.4m $1.4m 0.00% Reduced -486.2k -486,248
42 TIG Advisors, LLC 0.10% of their portfolio New York, NY 126,838126.8k $1.2m $1.2m 0.10% New
43 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 112,868112.9k $1.1m $1.1m 0.00% Added +93 +93
44 SkyView Investment Advisors, LLC 0.24% of their portfolio SHREWSBURY, NJ 104,309104.3k $1.0m $1.0m 0.24% Added +4.9k +4,943
45 PRIMECAP MANAGEMENT CO/CA/ 0.00% of their portfolio PASADENA, CA 99,90099.9k $983.0k $983.0k 0.00% Unchanged
46 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 96,55496.6k $950.0k $950.0k 0.00% Reduced -130.8k -130,768
47 Mountain Capital Investment Advisors Inc. 0.40% of their portfolio WESTMINSTER, CO 95,06995.1k $902.2k $902.2k 0.40% Added +822 +822
48 ALGERT GLOBAL LLC 0.04% of their portfolio SAN FRANCISCO, CA 94,24394.2k $927.4k $927.4k 0.04% Added +46.5k +46,455
49 Swiss National Bank 0.00% of their portfolio ZURICH, V8 94,00094.0k $925.0k $925.0k 0.00% Reduced -11.1k -11,100
50 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 92,04392.0k $905.7k $905.7k 0.00% Added +67.6k +67,648
51 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 87,79287.8k $863.9k $863.9k 0.00% Added +64.0k +64,038
52 Jump Financial, LLC 0.03% of their portfolio Chicago, IL 82,39882.4k $810.8k $810.8k 0.03% Reduced -21.9k -21,878
53 OneDigital Investment Advisors LLC 0.02% of their portfolio OVERLAND PARK, KS 80,45080.5k $791.6k $791.6k 0.02% New
54 KB FINANCIAL PARTNERS, LLC 0.23% of their portfolio PRINCETON, NJ 79,82579.8k $785.0k $785.0k 0.23% Added +3.0k +2,993
55 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 75,35575.4k $741.0k $741.0k 0.00% New
56 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 67,80867.8k $667.2k $667.2k 0.00% Added +20.5k +20,459
57 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 64,89464.9k $638.6k $638.6k 0.00% Reduced -28.5k -28,454
58 Aquatic Capital Management LLC 0.04% of their portfolio CHICAGO, IL 61,80061.8k $608.0k $608.0k 0.04% Reduced -16.2k -16,200
59 SG Americas Securities, LLC 0.01% of their portfolio NEW YORK, NY 58,40558.4k $575.0k $575.0k 0.01% New
60 First Dallas Securities Inc. 0.33% of their portfolio DALLAS, TX 56,75056.8k $558.0k $558.0k 0.33% New
61 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 56,42756.4k $556.0k $556.0k 0.00% Added +49.1k +49,120
62 Boston Partners 0.00% of their portfolio BOSTON, MA 55,18655.2k $543.0k $543.0k 0.00% Added +26.0k +26,045
63 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 52,13252.1k $513.0k $513.0k 0.00% Reduced -554 -554
64 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 51,50051.5k $506.8k $506.8k 0.00% Reduced -5.8k -5,800
65 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 49,69849.7k $489.0k $489.0k 0.00% Added +1.4k +1,383
66 Privium Fund Management (UK) Ltd 0.33% of their portfolio LONDON, X0 45,00045.0k $423.9k $423.9k 0.33% New
67 Lombard Odier Asset Management (USA) Corp 0.06% of their portfolio New York, NY 38,81738.8k $382.0k $382.0k 0.06% New
68 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 38,70638.7k $380.9k $380.9k 0.01% New
69 WEALTHSOURCE PARTNERS, LLC 0.03% of their portfolio SAN LUIS OBISPO, CA 38,42738.4k $378.1k $378.1k 0.03% Added +974 +974
70 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 29,05929.1k $285.9k $285.9k 0.00% Added +12 +12
71 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 27,52627.5k $270.9k $270.9k 0.00% Added +11.2k +11,232
72 CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio RALEIGH, NC 27,27127.3k $268.3k $268.3k 0.00% New
73 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 27,00027.0k $266.0k $266.0k 0.00% Reduced -2.2k -2,200
74 Quantbot Technologies LP 0.02% of their portfolio NEW YORK, NY 25,76225.8k $253.5k $253.5k 0.02% New
75 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 24,74624.7k $243.5k $243.5k 0.00% Added +6.5k +6,470
76 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 23,82223.8k $234.3k $234.3k 0.00% Added +10.5k +10,486
77 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 23,42123.4k $230.5k $230.5k 0.00% Unchanged
78 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 23,38823.4k $230.1k $230.1k 0.00% Unchanged
79 Walleye Capital LLC 0.00% of their portfolio NEW YORK, NY 23,21623.2k $228.4k $228.4k 0.00% New
80 XTX Topco Ltd 0.05% of their portfolio LONDON, X0 22,93522.9k $225.7k $225.7k 0.05% New
81 PRELUDE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 21,30921.3k $209.7k $209.7k 0.01% New
82 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 18,87118.9k $185.7k $185.7k 0.00% Added +8.9k +8,852
83 Bridgefront Capital, LLC 0.11% of their portfolio AUSTIN, TX 18,73418.7k $184.3k $184.3k 0.11% New
84 Olympiad Research LP 0.21% of their portfolio Stamford, CT 18,14818.1k $178.6k $178.6k 0.21% First filing
85 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 18,00818.0k $177.2k $177.2k 0.00% Added +358 +358
86 Handelsbanken Fonder AB 0.00% of their portfolio STOCKHOLM, V7 17,70017.7k $174.0k $174.0k 0.00% Unchanged
87 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 17,40917.4k $171.3k $171.3k 0.00% Unchanged
88 First Capital Advisors Group, LLC. 0.11% of their portfolio LITTLE SILVER, NJ 17,25817.3k $169.8k $169.8k 0.11% Reduced -244 -244
89 Legal & General Group Plc 0.00% of their portfolio London, X0 17,14717.1k $168.7k $168.7k 0.00% Added +951 +951
90 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 16,40016.4k $161.4k $161.4k 0.00% Unchanged
91 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 16,22216.2k $159.6k $159.6k 0.00% Unchanged
92 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 16,10816.1k $158.5k $158.5k 0.00% Added +827 +827
93 Pearl River Capital, LLC 0.02% of their portfolio Niles, MI 15,13515.1k $148.9k $148.9k 0.02% Reduced -6.4k -6,425
94 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 14,95014.9k $147.1k $147.1k 0.00% Reduced -300 -300
95 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 14,72214.7k $144.9k $144.9k 0.00% Unchanged
96 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 13,59013.6k $134.0k $134.0k 0.00% Added +10.1k +10,142
97 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 0.02% of their portfolio Englewood, NJ 13,49013.5k $132.7k $132.7k 0.02% Reduced -40.1k -40,114
98 CastleKnight Management LP 0.03% of their portfolio New York, NY 13,40013.4k $131.9k $131.9k 0.03% Reduced -5.3k -5,300
99 Bayesian Capital Management, LP 0.02% of their portfolio Brooklyn, NY 13,09113.1k $128.8k $128.8k 0.02% New
100 Vident Investment Advisory, LLC 0.00% of their portfolio Alpharetta, GA 13,07713.1k $128.7k $128.7k 0.00% Reduced -15.3k -15,317