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Equibles

ULCC

Frontier Group Holdings, Inc.

Company with tickers: ULCC

CIK
1670076
CUSIP
35909R108
Shares Outstanding
229,789,335
13F Activity (30d)
11 filings 7 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 161
Total Value: $436,077,695
Total Shares: 123,534,786
Showing 1–100 of 170 holdings by value · page 1 of 2

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 161 13F filers · Δ vs Dec 31, 2025
Top Holder
26.0%
Jun 2023 → Mar 2026 · range 23.5% – 80.3%
+0.6 pts
Top 5
61.7%
Jun 2023 → Mar 2026 · range 59.2% – 89.9%
−1.1 pts
Top 10
74.0%
Jun 2023 → Mar 2026 · range 72.9% – 93.2%
−1.1 pts
HHI
1,302
Jun 2023 → Mar 2026 · range 1,116 – 6,479
Broadly held+32

Quarterly Activity

vs Dec 31, 2025
New
31
Increased
37
Decreased
66
Sold Out
29
Unchanged
27
Holder count: +2
Institutional value: -26.7%
Shares held: -2.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large MARSHALL WACE, LLP +3,178,369 4,031,519
Small U S GLOBAL INVESTORS INC +2,643,448 6,781,412
Large HRT FINANCIAL LP +856,609 1,674,034
Mega JANE STREET GROUP, LLC +767,710 1,033,732
Large Russell Investments Group, Ltd. +736,322 927,620

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega MILLENNIUM MANAGEMENT LLC −2,308,082 281,063
Mega BlackRock, Inc. −1,370,872 5,283,083
Mid Silver Point Capital L.P. −1,279,000 3,655,000
Large Point72 Asset Management, L.P. −1,044,137 716,196
Mega D. E. Shaw & Co., Inc. −962,250 205,678

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 3,589,957 $12,672,548
Large TUDOR INVESTMENT CORP ET AL 1,140,194 $4,024,884
Mid Jump Financial, LLC 796,600 $2,811,998
Mega VANGUARD FIDUCIARY TRUST CO 546,933 $1,930,673
Large LAZARD ASSET MANAGEMENT LLC 467,740 $1,651,122

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 7,592,603 $35,761,158
Large TWO SIGMA ADVISERS, LP 1,204,165 $5,671,617
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 401,656 $1,891,799
Large Verition Fund Management LLC 246,087 $1,159,069
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC 221,251 $1,042,092
Filter: New 31 Increased 37 Reduced 66 Sold out 29 Unchanged 27
Showing 100 of 170
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Small Indigo Partners LLC $113,284,784 25.98% 32,092,007
Small Wildcat Capital Management, LLC $99,056,569 22.72% 28,061,351
Small U S GLOBAL INVESTORS INC $23,938,384 5.49% 6,781,412
Mega BlackRock, Inc. $18,649,279 4.28% 5,283,083
Large MARSHALL WACE, LLP $14,231,260 3.26% 4,031,519
Mid Silver Point Capital L.P. $12,902,150 2.96% 3,655,000
Mega VANGUARD CAPITAL MANAGEMENT LLC $12,672,548 2.91% 3,589,957
Small Ancient Art, L.P. $11,023,145 2.53% 3,122,704
Mega DIMENSIONAL FUND ADVISORS LP $8,674,973 1.99% 2,457,500
Mega STATE STREET CORP $8,070,533 1.85% 2,286,270
Mega TWO SIGMA INVESTMENTS, LP $8,006,237 1.84% 2,268,056
Mid PAR CAPITAL MANAGEMENT INC $7,522,783 1.73% 2,131,100
Mega GEODE CAPITAL MANAGEMENT, LLC $6,425,323 1.47% 1,820,205
Mega AMERICAN CENTURY COMPANIES INC $6,201,549 1.42% 1,756,813
Large HRT FINANCIAL LP $5,909,340 1.36% 1,674,034
Mega GOLDMAN SACHS GROUP INC $4,163,224 0.95% 1,179,384
Mega FIRST TRUST ADVISORS LP $4,161,937 0.95% 1,179,019
Large TUDOR INVESTMENT CORP ET AL $4,024,884 0.92% 1,140,194
Mega JANE STREET GROUP, LLC $3,432,684 0.79% 972,432
Small Mountaineer Partners Management, LLC $3,365,412 0.77% 953,375
Large Russell Investments Group, Ltd. $3,274,494 0.75% 927,620
Mega MORGAN STANLEY $3,115,136 0.71% 882,476
Mid Jump Financial, LLC $2,811,998 0.64% 796,600
Large Point72 Asset Management, L.P. $2,528,171 0.58% 716,196
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $2,327,682 0.53% 659,400
Mid GSA CAPITAL PARTNERS LLP $2,062,056 0.47% 584,152
Mega UBS Group AG $2,058,963 0.47% 583,276
Mega NORTHERN TRUST CORP Bank $1,971,616 0.45% 558,532
Small SkyView Investment Advisors, LLC $1,946,494 0.45% 551,415
Mega VANGUARD FIDUCIARY TRUST CO Bank $1,930,673 0.44% 546,933
Mega CITADEL ADVISORS LLC $1,891,582 0.43% 535,859
Micro Prentice Capital Management, LP $1,875,580 0.43% 531,326
Mega PRIMECAP MANAGEMENT CO/CA/ $1,746,997 0.40% 494,900
Large LAZARD ASSET MANAGEMENT LLC $1,651,122 0.38% 467,740
Large Creative Planning $1,643,084 0.38% 465,463
Mega BANK OF AMERICA CORP /DE/ Bank $1,500,835 0.34% 425,166
Mid OneDigital Investment Advisors LLC $1,281,930 0.29% 363,153
Mid Susquehanna Portfolio Strategies, LLC $1,094,264 0.25% 309,990
Large Schonfeld Strategic Advisors LLC $1,059,335 0.24% 300,095
Mega MILLENNIUM MANAGEMENT LLC $992,152 0.23% 281,063
Mid PDT Partners, LLC $978,865 0.22% 277,299
Mega Invesco Ltd. $931,911 0.21% 263,998
Mid Quantbot Technologies LP $884,642 0.20% 250,607
Small Crawford Fund Management, LLC $882,500 0.20% 250,000
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $767,658 0.18% 217,467
Mega D. E. Shaw & Co., Inc. $726,043 0.17% 205,678
Large Boston Partners $725,129 0.17% 205,419
Mega AQR CAPITAL MANAGEMENT LLC $686,329 0.16% 194,428
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $673,877 0.15% 190,900
Mid Quinn Opportunity Partners LLC $671,406 0.15% 190,200
Small Numerai GP LLC $577,631 0.13% 163,635
Mega Bank of New York Mellon Corp Bank $574,545 0.13% 162,761
Mid Engineers Gate Manager LP $539,969 0.12% 152,966
Micro Mountain Capital Investment Advisors Inc. $496,088 0.11% 140,535
Mega DEUTSCHE BANK AG\ Bank $440,165 0.10% 124,693
Mega CITADEL ADVISORS LLC $439,132 0.10% 124,400
Mid Brevan Howard Capital Management LP $438,443 0.10% 124,205
Mid GROUP ONE TRADING LLC $432,696 0.10% 122,577
Mega CITIGROUP INC $404,268 0.09% 114,524
Small FLOW TRADERS U.S. LLC $393,478 0.09% 111,467
Mega Swiss National Bank Bank $388,653 0.09% 110,100
Small State of Wyoming $378,592 0.09% 107,250
Mega ALLIANCEBERNSTEIN L.P. $370,544 0.08% 104,970
Mega HSBC HOLDINGS PLC $364,260 0.08% 103,190
Mega Nuveen, LLC $360,669 0.08% 102,173
Small Optimize Financial Inc $342,540 0.08% 97,037
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $315,319 0.07% 89,326
Mega CITADEL ADVISORS LLC $289,107 0.07% 81,900
Mega RHUMBLINE ADVISERS $272,237 0.06% 77,121
Large Squarepoint Ops LLC $270,154 0.06% 76,531
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $253,326 0.06% 71,764
Micro STRAIGHTLINE GROUP LLC $231,483 0.05% 65,576
Mega JANE STREET GROUP, LLC $216,389 0.05% 61,300
Small Blueshift Asset Management, LLC $209,650 0.05% 59,391
Small Diametric Capital, LP $201,008 0.05% 56,943
Mid Aquatic Capital Management LLC $194,718 0.04% 55,161
Large Walleye Capital LLC $194,150 0.04% 55,000
Mid GTS SECURITIES LLC Broker-Dealer $188,851 0.04% 53,499
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $181,946 0.04% 51,543
Mid IMC-Chicago, LLC $172,306 0.04% 48,812
Mid LANDSCAPE CAPITAL MANAGEMENT, L.L.C. $165,355 0.04% 46,843
Small nVerses Capital, LLC $163,767 0.04% 46,393
Mega VANGUARD ASSET MANAGEMENT, Ltd $144,352 0.03% 40,893
Mega PRICE T ROWE ASSOCIATES INC /MD/ $143,257 0.03% 40,583
Mega BARCLAYS PLC $128,851 0.03% 36,502
Mid DRW Securities, LLC Broker-Dealer $126,578 0.03% 35,858
Mega Legal & General Group Plc $121,823 0.03% 34,511
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $117,196 0.03% 33,200
Mega Vanguard Global Advisers, LLC $110,241 0.03% 31,230
Small McGowan Group Asset Management, Inc. $105,900 0.02% 30,000
Mega BNP PARIBAS ARBITRAGE, SA $101,685 0.02% 28,806
Mid PRELUDE CAPITAL MANAGEMENT, LLC $98,885 0.02% 28,013
Small Scientech Research LLC $98,688 0.02% 27,957
Large Centiva Capital, LP $95,998 0.02% 27,195
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $94,946 0.02% 26,897
Large Walleye Capital LLC $85,779 0.02% 24,300
Mega JPMORGAN CHASE & CO $84,991 0.02% 24,077
Large Police & Firemen's Retirement System of New Jersey Pension $83,915 0.02% 23,772
Mega JANUS HENDERSON GROUP PLC $83,244 0.02% 23,582
Mega AMERIPRISE FINANCIAL INC $82,916 0.02% 23,489

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