Latest Period
Q1 2026
Security Snapshot
Allegiant Travel CO - Common (ALGT) Institutional Ownership
CUSIP: 01748X102
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
238
Shares (Excl. Options)
18,805,255
Price
$81.04
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- Type / Class
- Equity / Common
- Symbol
- ALGT on Nasdaq
- Shares outstanding
- 18,533,844
- Price per share
- $85.57
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 18,805,255
- Total reported value
- $1,523,973,763
- % of total 13F portfolios
- 0%
- Share change
- +1,585,260
- Value change
- +$127,121,031
- Number of holders
- 238
- Price from insider filings
- $85.57
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- ALGT - Allegiant Travel CO - Common is tracked under CUSIP 01748X102.
- 238 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 224 to 238 between Q4 2025 and Q1 2026.
- Reported value moved from $1,469,148,673 to $1,523,973,763.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 238 institutions filings for Q1 2026.
Security key
01748X102
Latest holder period
Q1 2026
13F holders
238
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
ALGT full holder history
Allegiant Travel CO SEC filings
Allegiant Travel CO company facts
Allegiant Travel CO insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 01748X102:
Significant Owners of Allegiant Travel CO - Common (ALGT) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| GALLAGHER MAURICE J JR | 11% | -13% | $223,945,887 | -$32,799,000 | 2,048,348 | -13% | Maurice J. Gallagher, Jr. | 28 Feb 2026 |
| BlackRock, Inc. | 11% | -12% | $118,576,174 | -$14,840,253 | 1,951,232 | -11% | BlackRock, Inc. | 30 Sep 2025 |
| DONALD SMITH & CO., INC. | 9% | -3.3% | $142,751,377 | -$2,554,734 | 1,668,046 | -1.8% | DONALD SMITH & CO., INC. | 31 Mar 2026 |
| T. Rowe Price Investment Management, Inc. | 7% | +38% | $78,455,711 | +$22,022,197 | 1,291,027 | +39% | T. Rowe Price Investment Management, Inc. | 30 Sep 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.2% | $78,419,491 | 967,664 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| FEINBERG JEFF | 1.1% | -80% | $17,139,270 | -$88,354,386 | 201,000 | -84% | Jeffrey L. Feinberg Personal Trust | 09 Jan 2026 |
As of 31 Mar 2026, 238 institutional investors reported holding 18,805,255 shares of Allegiant Travel CO - Common (ALGT). This represents 101% of the company’s total 18,533,844 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Allegiant Travel CO - Common (ALGT) together control 81% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 11% | 2,091,966 | +1.9% | 0% | $169,532,938 |
| DONALD SMITH & CO., INC. | 9% | 1,668,046 | -1.8% | 2.4% | $135,178,448 |
| T. Rowe Price Investment Management, Inc. | 6.5% | 1,208,473 | -5.1% | 0.07% | $97,935,000 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.1% | 944,099 | 0% | 0% | $76,509,783 |
| AMERICAN CENTURY COMPANIES INC | 4.7% | 871,364 | +20% | 0.04% | $70,615,339 |
| PAR CAPITAL MANAGEMENT INC | 4.6% | 846,191 | +36% | 2% | $68,575,319 |
| DIMENSIONAL FUND ADVISORS LP | 4.4% | 823,105 | -0.59% | 0.01% | $66,699,446 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.6% | 666,124 | 0% | 0% | $53,982,689 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 3.2% | 601,215 | +31% | 0.5% | $48,722,489 |
| STATE STREET CORP | 3.2% | 595,094 | +4.9% | 0% | $48,226,418 |
| MORGAN STANLEY | 2.8% | 523,857 | +19% | 0% | $42,453,395 |
| CITADEL ADVISORS LLC | 2.4% | 439,201 | +12% | 0.03% | $35,592,849 |
| GOLDMAN SACHS GROUP INC | 2.2% | 404,316 | +95% | 0% | $32,765,768 |
| Turas Capital Management LP | 2% | 364,159 | +2296% | 7.5% | $29,511,445 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9% | 359,080 | +2.2% | 0% | $29,106,028 |
| EMERALD ADVISERS, LLC | 1.8% | 338,033 | -3.4% | 0.87% | $27,394,194 |
| FRANKLIN RESOURCES INC | 1.7% | 309,221 | -25% | 0.01% | $25,059,279 |
| U S GLOBAL INVESTORS INC | 1.6% | 299,225 | +5.1% | 2.8% | $24,249,194 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.5% | 286,767 | +1.6% | 0% | $23,239,598 |
| Point72 Asset Management, L.P. | 1.5% | 276,882 | 0.04% | $22,438,517 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.5% | 271,306 | -23% | 0.09% | $21,986,638 |
| FEDERATED HERMES, INC. | 1.4% | 254,828 | +1.9% | 0.03% | $20,651,261 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 1.1% | 211,825 | 0% | 0.83% | $17,166,298 |
| HEARTLAND ADVISORS INC | 0.99% | 184,005 | -11% | 0.76% | $14,911,765 |
| Invesco Ltd. | 0.99% | 182,724 | +49% | 0% | $14,807,952 |
Institutional Holders of Allegiant Travel CO - Common (ALGT) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 18,805,255 | $1,523,973,763 | +$127,121,031 | $81.04 | 238 |
| 2025 Q4 | 17,228,483 | $1,469,148,673 | -$71,848,683 | $85.27 | 224 |
| 2025 Q3 | 18,202,280 | $1,106,193,864 | +$46,083,970 | $60.77 | 210 |
| 2025 Q2 | 17,537,221 | $963,686,306 | +$28,330,589 | $54.95 | 222 |
| 2025 Q1 | 17,101,082 | $883,240,051 | +$69,587,259 | $51.65 | 220 |
| 2024 Q4 | 15,339,086 | $1,443,742,177 | -$35,309,434 | $94.12 | 203 |
| 2024 Q3 | 16,000,935 | $882,928,162 | -$16,009,246 | $55.06 | 203 |
| 2024 Q2 | 16,398,708 | $825,143,945 | +$63,409,878 | $50.23 | 207 |
| 2024 Q1 | 14,732,390 | $1,107,917,646 | -$59,244,114 | $75.21 | 210 |
| 2023 Q4 | 15,477,340 | $1,278,550,212 | +$43,746,328 | $82.61 | 210 |
| 2023 Q3 | 14,956,052 | $1,149,511,203 | -$9,039,753 | $76.86 | 220 |
| 2023 Q2 | 15,005,558 | $1,894,916,386 | -$37,944,185 | $126.28 | 230 |
| 2023 Q1 | 15,343,552 | $1,410,761,952 | +$13,474,441 | $91.98 | 208 |
| 2022 Q4 | 15,278,516 | $1,038,926,242 | -$34,364,978 | $67.99 | 194 |
| 2022 Q3 | 15,707,147 | $1,146,319,271 | -$141,262,274 | $72.98 | 201 |
| 2022 Q2 | 15,817,074 | $1,788,919,023 | -$31,908,762 | $113.09 | 216 |
| 2022 Q1 | 15,516,399 | $2,521,817,070 | +$20,446,674 | $162.39 | 222 |
| 2021 Q4 | 15,434,724 | $2,884,975,785 | -$14,698,139 | $187.04 | 235 |
| 2021 Q3 | 15,488,196 | $3,026,010,913 | -$25,467,843 | $195.48 | 227 |
| 2021 Q2 | 15,610,627 | $3,027,226,754 | +$274,371,435 | $194.00 | 235 |
| 2021 Q1 | 14,150,280 | $3,452,116,837 | +$54,627,764 | $244.06 | 224 |
| 2020 Q4 | 13,996,151 | $2,648,065,082 | -$17,633,941 | $189.24 | 210 |
| 2020 Q3 | 14,044,943 | $1,682,623,700 | +$36,301,505 | $119.80 | 196 |
| 2020 Q2 | 13,830,147 | $1,512,089,950 | +$24,307,584 | $109.21 | 191 |
| 2020 Q1 | 13,695,865 | $1,120,322,004 | -$108,960,386 | $81.80 | 177 |
| 2019 Q4 | 14,017,891 | $2,439,738,643 | +$104,784,747 | $174.04 | 220 |
| 2019 Q3 | 13,384,760 | $2,003,205,990 | +$28,858,660 | $149.66 | 192 |
| 2019 Q2 | 13,194,474 | $1,893,391,146 | +$43,088,223 | $143.50 | 188 |
| 2019 Q1 | 13,009,808 | $1,684,458,916 | -$6,047,071 | $129.47 | 196 |
| 2018 Q4 | 13,069,711 | $1,309,733,863 | -$96,704,243 | $100.22 | 195 |
| 2018 Q3 | 13,970,008 | $1,771,344,619 | -$37,800,948 | $126.80 | 184 |
| 2018 Q2 | 14,106,421 | $1,960,080,216 | -$43,412,453 | $138.95 | 185 |
| 2018 Q1 | 14,434,344 | $2,490,210,715 | -$8,077,669 | $172.55 | 179 |
| 2017 Q4 | 14,497,426 | $2,243,549,682 | +$117,476,143 | $154.75 | 175 |
| 2017 Q3 | 13,861,709 | $1,826,213,339 | +$75,907,667 | $131.70 | 178 |
| 2017 Q2 | 13,289,273 | $1,802,060,930 | -$69,884,711 | $135.60 | 192 |
| 2017 Q1 | 13,669,914 | $2,190,681,581 | +$243,082,137 | $160.25 | 197 |
| 2016 Q4 | 13,599,717 | $2,263,658,708 | +$90,865,271 | $166.40 | 201 |
| 2016 Q3 | 13,112,788 | $1,731,655,431 | -$5,144,913 | $132.07 | 203 |
| 2016 Q2 | 13,130,751 | $1,988,515,563 | -$55,357,452 | $151.50 | 197 |
| 2016 Q1 | 13,440,026 | $2,394,702,027 | +$62,304,132 | $178.06 | 208 |
| 2015 Q4 | 13,110,586 | $2,200,114,626 | -$53,789,483 | $167.83 | 217 |
| 2015 Q3 | 13,306,519 | $2,877,264,605 | +$10,652,458 | $216.25 | 224 |
| 2015 Q2 | 13,387,631 | $2,381,083,350 | -$36,935,424 | $177.88 | 198 |
| 2015 Q1 | 13,475,174 | $2,590,753,504 | -$33,980,622 | $192.29 | 209 |
| 2014 Q4 | 13,864,238 | $2,084,189,102 | +$9,225,875 | $150.33 | 174 |
| 2014 Q3 | 14,058,291 | $1,738,451,019 | +$29,042,923 | $123.66 | 153 |
| 2014 Q2 | 13,830,197 | $1,628,777,355 | -$24,348,398 | $117.77 | 156 |
| 2014 Q1 | 14,016,710 | $1,568,882,162 | -$41,852,312 | $111.93 | 148 |