Allegiant Travel CO - Common (ALGT) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common
Symbol
ALGT on Nasdaq
Shares outstanding
18,256,968
Price per share
$90.33
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
17,220,029
Total reported value
$1,468,420,320
% of total 13F portfolios
0%
Share change
-959,266
Value change
-$71,827,894
Number of holders
220
Price from insider filings
$90.33
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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 13% $107,648,272 2,348,348 Maurice J. Gallagher, Jr. 31 Dec 2024
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% -4% $161,249,373 -$6,849,521 1,697,898 -4.1% DONALD SMITH & CO., INC. 31 Dec 2025
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
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 Dec 2025, 220 institutional investors reported holding 17,220,029 shares of Allegiant Travel CO - Common (ALGT). This represents 94% of the company’s total 18,256,968 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Allegiant Travel CO - Common (ALGT) together control 79% 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% 2,053,058 +1.7% 0% $175,064,269
DONALD SMITH & CO., INC. 9.3% 1,697,898 -4.1% 2.7% $144,779,762
VANGUARD GROUP INC 8.9% 1,616,200 -3.7% 0% $137,813,373
T. Rowe Price Investment Management, Inc. 7% 1,273,107 -1.4% 0.07% $108,558,000
DIMENSIONAL FUND ADVISORS LP 4.5% 828,012 +0.88% 0.01% $70,606,632
AMERICAN CENTURY COMPANIES INC 4% 723,758 +5.1% 0.03% $61,714,844
PAR CAPITAL MANAGEMENT INC 3.4% 624,081 0% 1.4% $53,215,387
STATE STREET CORP 3.1% 567,340 +0.4% 0% $48,377,082
FRONTIER CAPITAL MANAGEMENT CO LLC 2.5% 458,589 -12% 0.41% $39,103,866
MORGAN STANLEY 2.4% 440,952 -0.51% 0% $37,600,093
FRANKLIN RESOURCES INC 2.2% 410,725 -25% 0.01% $35,022,482
CITADEL ADVISORS LLC 2.2% 392,594 +7251% 0.02% $33,476,490
GEODE CAPITAL MANAGEMENT, LLC 1.9% 351,447 -1.8% 0% $29,973,589
JACOBS LEVY EQUITY MANAGEMENT, INC 1.9% 350,359 -19% 0.12% $29,875,112
EMERALD ADVISERS, LLC 1.9% 349,945 -18% 0.92% $29,839,810
UBS Group AG 1.6% 285,905 -13% 0% $24,379,119
U S GLOBAL INVESTORS INC 1.6% 284,685 -25% 2.6% $24,275,090
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.5% 282,217 -1.3% 0% $24,064,644
FEDERATED HERMES, INC. 1.4% 249,991 +13% 0.04% $21,316,733
EMERALD MUTUAL FUND ADVISERS TRUST 1.2% 211,825 -19% 0.88% $18,062,318
GOLDMAN SACHS GROUP INC 1.1% 207,630 +2.1% 0% $17,704,610
HEARTLAND ADVISORS INC 1.1% 207,280 -1.2% 0.95% $17,674,766
Balyasny Asset Management L.P. 1.1% 192,387 0.03% $16,404,839
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.83% 152,329 -6.5% 0.27% $12,989,094
NORTHERN TRUST CORP 0.7% 128,523 -5.3% 0% $10,959,157

Institutional Holders of Allegiant Travel CO - Common (ALGT) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 17,220,029 $1,468,420,320 -$71,827,894 $85.27 220
2025 Q3 18,202,280 $1,106,193,864 +$46,084,152 $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