FRONTIER GROUP HOLDINGS INC (ULCC) Institutional Ownership Changes & 13F Activity
FRONTIER GROUP HOLDINGS INC (ULCC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Millennium Management Llc, Jane Street Group, Llc, Two Sigma Investments, Lp, Silver Point Capital L.P., and Balyasny Asset Management L.P..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| State Street Corp | Buy | +128,327 | +5.6% | 2,414,597 | $19.10M | Q2 2026 | Sep 22, 2026 |
| Skyview Investment Advisors, Llc | Sell | -514,015 | -93.2% | 37,400 | $296.00 | Q2 2026 | Sep 15, 2026 |
| Manufacturers Life Insurance Company, The | Sell | -227 | -1.2% | 19,117 | $151.22K | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Buy | +1,222,012 | +228.0% | 1,757,871 | $13.90M | Q2 2026 | Sep 02, 2026 |
| Cornerstone Financial Management Llc | Sell | -57 | -40.7% | 83 | $657.00 | Q2 2026 | Aug 28, 2026 |
| Optimize Financial Inc | Sell | -336 | -0.3% | 96,701 | $764.90K | Q2 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Buy | +5,651 | +11.0% | 57,194 | $452.40K | Q2 2026 | Aug 24, 2026 |
| Mercer Global Advisors Inc | Buy | +18,699 | — | 18,699 | $147.91K | Q2 2026 | Aug 19, 2026 |
| Fulcrum Asset Management Llp | Buy | +20,778 | — | 20,778 | $155.84K | Q2 2026 | Aug 18, 2026 |
| Silver Point Capital L.P. | Sell | -2,120,000 | -58.0% | 1,535,000 | $12.14M | Q2 2026 | Aug 17, 2026 |
| Millennium Management Llc | Buy | +2,596,938 | +924.0% | 2,878,001 | $22.76M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +2,596,903 | +267.1% | 3,569,335 | $28.23M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +2,413,508 | +106.4% | 4,681,564 | $37.03M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Buy | +1,758,027 | — | 1,758,027 | $13.91M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +1,003,850 | +488.1% | 1,209,528 | $9.57M | Q2 2026 | Aug 14, 2026 |
| Ancient Art (Teton Capital) | Sell | -727,585 | -23.3% | 2,395,119 | $18.95M | Q2 2026 | Aug 14, 2026 |
| Point72 Asset Management, L.P. | Buy | +724,742 | +101.2% | 1,440,938 | $11.40M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +502,369 | +118.2% | 927,535 | $7.34M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +488,669 | — | 488,669 | $3.87M | Q2 2026 | Aug 14, 2026 |
| Tudor Investment Corp Et Al | Buy | +477,481 | +41.9% | 1,617,675 | $12.80M | Q2 2026 | Aug 14, 2026 |
| Voleon Capital Management Lp | Buy | +312,699 | — | 312,699 | $2.47M | Q2 2026 | Aug 14, 2026 |
| Castleknight Management Lp | Buy | +300,800 | — | 300,800 | $2.38M | Q2 2026 | Aug 14, 2026 |
| Blueshift Asset Management, Llc | Buy | +288,689 | +486.1% | 348,080 | $2.75M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Buy | +265,750 | +136.7% | 460,178 | $3.64M | Q2 2026 | Aug 14, 2026 |
| Exoduspoint Capital Management, Lp | Buy | +246,384 | — | 246,384 | $1.95M | Q2 2026 | Aug 14, 2026 |
| Schonfeld Strategic Advisors Llc | Sell | -241,550 | -80.5% | 58,545 | $463.09K | Q2 2026 | Aug 14, 2026 |
| Aquatic Capital Management Llc | Buy | +195,561 | +354.5% | 250,722 | $1.98M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +189,469 | +247.6% | 266,000 | $2.10M | Q2 2026 | Aug 14, 2026 |
| Varcov Co. | Buy | +184,084 | — | 184,084 | $1.46M | Q2 2026 | Aug 14, 2026 |
| Susquehanna Portfolio Strategies, Llc | Sell | -181,538 | -58.6% | 128,452 | $1.02M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about ULCC activity
Which institutional owners are buying ULCC?
Institutional owners buying ULCC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in ULCC activity?
"Buy" means an investor increased their reported position in ULCC compared to the prior reporting period. This reflects growing exposure to FRONTIER GROUP HOLDINGS INC (ULCC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in ULCC increasing?
Institutional interest in ULCC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related ULCC Institutional Insights
- ULCC Overview
- ULCC 13F Institutional Holders
- ULCC Top Institutional Shareholders
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- ULCC Insider Trading & SEC Form 4 Activity
- ULCC Articles
- Top Institutional Investor Stock Rankings