Who owns Allegiant Travel (ALGT)
Which tracked institutional funds hold ALGT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ALGT company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on ALGT is one-sided between 2026-Q1 and 2026-Q2: 130 added or opened and 35 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
ALGT’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes ALGT more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ALGT divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 282 tracked filers holding ALGT, 210 increased or opened the position and 95 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in ALGT between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 36
- Interval Partners, LP$38M
- NORGES BANK$34M
- WELLINGTON MANAGEMENT GROUP LLP$26M
- Empyrean Capital Partners, LP$19M
- AMAZON COM INC$18M
- Jain Global LLC$14M
Full exits 21
- T. Rowe Price Investment Management, Inc.$98M
- Trexquant Investment LP$7M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$5M
- First Eagle Investment Management, LLC$4M
- CSM Advisors, LLC$4M
- PDT Partners, LLC$4M
Largest adds
- BlackRock, Inc.$247M
- VANGUARD PORTFOLIO MANAGEMENT LLC$101M
- AMERICAN CENTURY COMPANIES INC$98M
- DIMENSIONAL FUND ADVISORS LP$91M
- VANGUARD CAPITAL MANAGEMENT LLC$70M
- STATE STREET CORP$66M
Largest trims
- Turas Capital Management LP$24M
- FRANKLIN RESOURCES INC$17M
- MARSHALL WACE, LLP$7M
- Assenagon Asset Management S.A.$6M
- Man Group plc$3M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$1M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 3,542,439 | $417M | 14.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 1,506,180 | $177M | 6.2% | 2026-Q2 |
| DONALD SMITH & CO., INC. trimmed | 1,493,503 | $176M | 6.1% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 1,434,420 | $169M | 5.9% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 1,344,801 | $158M | 5.5% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,050,959 | $124M | 4.3% | 2026-Q2 |
| STATE STREET CORP added | 972,946 | $114M | 4.0% | 2026-Q2 |
| PAR CAPITAL MANAGEMENT INC trimmed | 844,632 | $99M | 3.4% | 2026-Q2 |
| FRONTIER CAPITAL MANAGEMENT CO LLC added | 765,347 | $90M | 3.1% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 647,751 | $76M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 616,297 | $72M | 2.5% | 2026-Q2 |
| EMERALD ADVISERS, LLC added | 475,112 | $56M | 1.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 407,940 | $48M | 1.7% | 2026-Q2 |
| FULLER & THALER ASSET MANAGEMENT, INC. added | 387,662 | $46M | 1.6% | 2026-Q2 |
| MORGAN STANLEY trimmed | 387,387 | $46M | 1.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 377,914 | $44M | 1.5% | 2026-Q2 |
| U S GLOBAL INVESTORS INC added | 347,245 | $41M | 1.4% | 2026-Q2 |
| Interval Partners, LP new | 324,473 | $38M | 1.3% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 320,905 | $38M | 1.3% | 2026-Q2 |
| EMERALD MUTUAL FUND ADVISERS TRUST added | 313,661 | $37M | 1.3% | 2026-Q2 |
| NORGES BANK added | 287,999 | $34M | 1.2% | 2026-Q2 |
| Bank of New York Mellon Corp added | 280,720 | $33M | 1.1% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 263,087 | $31M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 261,487 | $31M | 1.1% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 258,994 | $30M | 1.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 240,111 | $28M | 1.0% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP new | 223,059 | $26M | 0.9% | 2026-Q2 |
| Invesco Ltd. added | 218,660 | $26M | 0.9% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 197,621 | $23M | 0.8% | 2026-Q2 |
| Nuveen, LLC added | 185,464 | $22M | 0.8% | 2026-Q2 |
| HEARTLAND ADVISORS INC added | 184,835 | $22M | 0.8% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 177,951 | $21M | 0.7% | 2026-Q2 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC added | 176,700 | $21M | 0.7% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 172,749 | $20M | 0.7% | 2026-Q2 |
| UBS Group AG added | 166,883 | $20M | 0.7% | 2026-Q2 |
| Empyrean Capital Partners, LP new | 161,071 | $19M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 152,907 | $18M | 0.6% | 2026-Q2 |
| AMAZON COM INC new | 149,317 | $18M | 0.6% | 2026-Q2 |
| Jain Global LLC new | 120,015 | $14M | 0.5% | 2026-Q2 |
| SEGALL BRYANT & HAMILL, LLC added | 116,548 | $14M | 0.5% | 2026-Q2 |
| Empowered Funds, LLC added | 108,085 | $13M | 0.4% | 2026-Q2 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. trimmed | 103,799 | $12M | 0.4% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 99,149 | $12M | 0.4% | 2026-Q2 |
| Edgestream Partners, L.P. new | 97,014 | $11M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 94,278 | $11M | 0.4% | 2026-Q2 |
| Dana Investment Advisors, Inc. new | 90,388 | $11M | 0.4% | 2026-Q2 |
| ARDSLEY ADVISORY PARTNERS LP new | 90,000 | $11M | 0.4% | 2026-Q2 |
| TCW GROUP INC new | 87,007 | $10M | 0.4% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 84,189 | $10M | 0.3% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 79,215 | $9M | 0.3% | 2026-Q2 |
| Clearbridge Investments, LLC added | 79,201 | $9M | 0.3% | 2026-Q2 |
| Diamond Hill Capital Management, LLC (Investment Advisor) added | 78,902 | $9M | 0.3% | 2026-Q2 |
| Longaeva Partners L.P. added | 77,562 | $9M | 0.3% | 2026-Q2 |
| Public Sector Pension Investment Board added | 77,018 | $9M | 0.3% | 2026-Q2 |
| FMR LLC trimmed | 74,316 | $9M | 0.3% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 71,993 | $8M | 0.3% | 2026-Q2 |
| Meros Investment Management, LP new | 69,928 | $8M | 0.3% | 2026-Q2 |
| Advisors Asset Management, Inc. added | 69,510 | $8M | 0.3% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 61,784 | $7M | 0.3% | 2026-Q2 |
| FIFTH THIRD BANCORP added | 60,930 | $7M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 60,744 | $7M | 0.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 58,596 | $7M | 0.2% | 2026-Q2 |
| Hudson Bay Capital Management LP added | 55,069 | $6M | 0.2% | 2026-Q2 |
| Gotham Asset Management, LLC added | 48,534 | $6M | 0.2% | 2026-Q2 |
| Turas Capital Management LP trimmed | 46,852 | $6M | 0.2% | 2026-Q2 |
| Assenagon Asset Management S.A. trimmed | 45,982 | $5M | 0.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 45,160 | $5M | 0.2% | 2026-Q2 |
| Creative Planning added | 44,530 | $5M | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 43,491 | $5M | 0.2% | 2026-Q2 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC added | 41,884 | $5M | 0.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 41,457 | $5M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 40,844 | $5M | 0.2% | 2026-Q2 |
| Legal & General Group Plc added | 40,759 | $5M | 0.2% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 38,634 | $5M | 0.2% | 2026-Q2 |
| VELA Investment Management, LLC new | 37,934 | $4M | 0.2% | 2026-Q2 |
| Neo Ivy Capital Management new | 35,698 | $4M | 0.1% | 2026-Q2 |
| First Pacific Advisors, LP | 34,186 | $4M | 0.1% | 2026-Q2 |
| Quadrature Capital Ltd added | 34,155 | $4M | 0.1% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 33,747 | $4M | 0.1% | 2026-Q2 |
| PRIMECAP MANAGEMENT CO/CA/ added | 33,450 | $4M | 0.1% | 2026-Q2 |
| Corient Private Wealth LP added | 30,584 | $4M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 28,916 | $2M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 26,974 | $3M | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 26,400 | $3M | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 25,295 | $3M | 0.1% | 2026-Q2 |
| MARTINGALE ASSET MANAGEMENT L P added | 23,916 | $3M | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 23,664 | $3M | 0.1% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 23,300 | $3M | 0.1% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 21,870 | $3M | 0.1% | 2026-Q2 |
| GREAT LAKES ADVISORS, LLC new | 20,450 | $2M | 0.1% | 2026-Q2 |
| Integrated Wealth Concepts LLC new | 19,347 | $2M | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 19,331 | $2M | 0.1% | 2026-Q2 |
| ROYCE & ASSOCIATES LP new | 19,178 | $2M | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 19,154 | $2M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 18,182 | $2M | 0.1% | 2026-Q2 |
| Bridgewater Associates, LP new | 16,416 | $2M | 0.1% | 2026-Q2 |
| LPL Financial LLC added | 15,817 | $2M | 0.1% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP new | 15,631 | $2M | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 14,240 | $2M | 0.1% | 2026-Q2 |
| Alberta Investment Management Corp new | 14,229 | $2M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.