DOSSIER · 13F Holders · Q2 2026Industrials · Air Transportation, Scheduled
ULCC

FRONTIER GROUP HLDGS INC

189 institutions still hold FRONTIER GROUP HLDGS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 35909R108·Air Transportation, Scheduled·189 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$853M
visible holders
Holders
189
filers reporting
Concentration
29.77%
Indigo Partners LLC #1
top holder share
AI Holders Summary · Q2 2026

189 institutions reported ULCC in Q2 2026. Indigo Partners LLC leads at 29.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Indigo Partners LLC
CIK 0001846122
$254M32.1M56.03%Q2 2026
02
Wildcat Capital Management, LLC
CIK 0001582384
$222M28.1M97.13%Q2 2026
03
BlackRock, Inc.
CIK 0002012383
$47M6.0M0.00%Q2 2026
04
U S GLOBAL INVESTORS INC
CIK 0000754811
$39M4.9M3.74%Q2 2026
05
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$37M4.7M0.03%Q2 2026
06
MARSHALL WACE, LLP
CIK 0001318757
$33M4.2M0.03%Q2 2026
07
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$29M3.7M0.00%Q2 2026
08
Vanguard Portfolio Management
CIK 0002100121· Index
$27M3.4M0.00%Q2 2026
09
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$23M2.9M0.01%Q2 2026
10
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$20M2.5M0.00%Q2 2026
11
STATE STREET CORP
CIK 0000093751
$19M2.4M0.00%Q2 2026
12
Ancient Art, L.P.
CIK 0001426749
$17M3.6M3.82%Q4 2025
13
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$15M1.9M0.00%Q2 2026
14
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$14M1.8M0.02%Q2 2026
15
Silver Point Capital L.P.
CIK 0001332784
$13M3.7M0.99%Q1 2026
16
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$11M1.4M0.02%Q2 2026
17
GOLDMAN SACHS GROUP INC
CIK 0000886982
$9M1.2M0.00%Q2 2026
18
JPMORGAN CHASE & CO
CIK 0000019617
$9M1.2M0.00%Q2 2026
19
PAR CAPITAL MANAGEMENT INC
CIK 0001051359
$8M2.1M0.22%Q1 2026
20
BANK OF AMERICA CORP /DE/
CIK 0000070858
$7M928K0.00%Q2 2026
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Insiders at FRONTIER GROUP HLDGS INC
Mitchell Mark ChristopherStedke Trevor J.Wetzel Josh ADiamond HowardGroup Holdings - Frontier LlcSchuller SteveSalcido Anthony DavidDempsey James G.