忠誠旅遊公司
US ˙ NasdaqGS ˙ US01748X1028

SecurityALGT / Allegiant Travel Company
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership16,852 shares
Latest Disclosed Value $ 1,436,970
Alliancebernstein L.p. reports 5.12% decrease in ownership of ALGT / Allegiant Travel Company

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 16,852 shares of Allegiant Travel Company (US:ALGT) valued at $1,365,686 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 17,761 shares of Allegiant Travel Company. This represents a change in shares of -5.12% during the quarter. The current value of the position is $1,423,488 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALLEGIANT TRAVEL COM 01748X102 16,852 -909 -5.12 1,437 -5.15 0.0005
2026-02-17 2025-12-31 13F ALLEGIANT TRAVEL COM 01748X102 17,761 -609 -3.32 1,514 35.66 0.0005
2025-11-14 2025-09-30 13F ALLEGIANT TRAVEL COM 01748X102 18,370 48 0.26 1,116 10.93 0.0004
2025-08-14 2025-06-30 13F ALLEGIANT TRAVEL COM 01748X102 18,322 4 0.02 1,007 6.34 0.0003
2025-05-15 2025-03-31 13F ALLEGIANT TRAVEL COM 01748X102 18,318 0 0.00 946 -45.13 0.0003
2025-02-12 2024-12-31 13F ALLEGIANT TRAVEL COM 01748X102 18,318 6 0.03 1,724 71.03 0.0006
2024-11-14 2024-09-30 13F ALLEGIANT TRAVEL COM 01748X102 18,312 -1,117 -5.75 1,008 3.38 0.0003
2024-08-14 2024-06-30 13F ALLEGIANT TRAVEL COM 01748X102 19,429 0 0.00 976 -33.26 0.0003
2024-05-14 2024-03-31 13F ALLEGIANT TRAVEL COM 01748X102 19,429 -1,541 -7.35 1,461 -15.65 0.0005
2024-02-14 2023-12-31 13F ALLEGIANT TRAVEL COM 01748X102 20,970 1,328 6.76 1,732 14.78 0.0007
2023-11-14 2023-09-30 13F ALLEGIANT TRAVEL COM 01748X102 19,642 -271 -1.36 1,510 -39.98 0.0006
2023-08-15 2023-06-30 13F ALLEGIANT TRAVEL COM 01748X102 19,913 0 0.00 2,515 37.30 0.0010
2023-05-15 2023-03-31 13F ALLEGIANT TRAVEL COM 01748X102 19,913 -2,308 -10.39 1,832 21.26 0.0008
2023-02-15 2022-12-31 13F ALLEGIANT TRAVEL COM 01748X102 22,221 41 0.18 1,511 -6.73 0.0007
2022-11-15 2022-09-30 13F ALLEGIANT TRAVEL COM 01748X102 22,180 54 0.24 1,619 -35.29 0.0008
2022-08-15 2022-06-30 13F ALLEGIANT TRAVEL COM 01748X102 22,126 225 1.03 2,502 -29.66 0.0011
2022-05-13 2022-03-31 13F ALLEGIANT TRAVEL COM 01748X102 21,901 121 0.56 3,557 -12.69 0.0014
2022-02-14 2021-12-31 13F ALLEGIANT TRAVEL COM 01748X102 21,780 45 0.21 4,074 -4.12 0.0014
2021-11-10 2021-09-30 13F ALLEGIANT TRAVEL COM 01748X102 21,735 -630 -2.82 4,249 -2.07 0.0017
2021-07-30 2021-06-30 13F ALLEGIANT TRAVEL COM 01748X102 22,365 1,402 6.69 4,339 -15.19 0.0017
2021-05-06 2021-03-31 13F ALLEGIANT TRAVEL COM 01748X102 20,963 1,111 5.60 5,116 36.17 0.0022
2021-02-08 2020-12-31 13F ALLEGIANT TRAVEL COM 01748X102 19,852 -100 -0.50 3,757 57.20 0.0018
2020-11-12 2020-09-30 13F ALLEGIANT TRAVEL COM 01748X102 19,952 -450 -2.21 2,390 7.27 0.0013
2020-08-13 2020-06-30 13F ALLEGIANT TRAVEL COM 01748X102 20,402 -80 -0.39 2,228 33.01 0.0013
2020-05-14 2020-03-31 13F ALLEGIANT TRAVEL COM 01748X102 20,482 -15,005 -42.28 1,675 -72.88 0.0012
2020-02-18 2019-12-31 13F ALLEGIANT TRAVEL COM 01748X102 35,487 15,265 75.49 6,176 104.10 0.0035
2019-11-14 2019-09-30 13F ALLEGIANT TRAVEL COM 01748X102 20,222 -2,050 -9.20 3,026 -5.32 0.0019
2019-08-14 2019-06-30 13F ALLEGIANT TRAVEL COM 01748X102 22,272 5,200 30.46 3,196 44.62 0.0020
2019-05-14 2019-03-31 13F ALLEGIANT TRAVEL COM 01748X102 17,072 0 0.00 2,210 29.16 0.0014
2019-02-13 2018-12-31 13F ALLEGIANT TRAVEL COM 01748X102 17,072 100 0.59 1,711 -20.49 0.0013
2018-11-08 2018-09-30 13F ALLEGIANT TRAVEL COM 01748X102 16,972 -2,100 -11.01 2,152 -18.79 0.0014
2018-08-13 2018-06-30 13F ALLEGIANT TRAVEL COM 01748X102 19,072 -379 -1.95 2,650 -21.04 0.0018
2018-05-14 2018-03-31 13F ALLEGIANT TRAVEL COM 01748X102 19,451 -2,246 -10.35 3,356 -0.06 0.0024
2018-02-13 2017-12-31 13F ALLEGIANT TRAVEL COM 01748X102 21,697 525 2.48 3,358 20.44 0.0024
2017-11-13 2017-09-30 13F ALLEGIANT TRAVEL COM 01748X102 21,172 200 0.95 2,788 -1.97 0.0021
2017-08-10 2017-06-30 13F ALLEGIANT TRAVEL COM 01748X102 20,972 -15,190 -42.01 2,844 -50.92 0.0022
2017-05-11 2017-03-31 13F ALLEGIANT TRAVEL COM 01748X102 36,162 12,978 55.98 5,795 50.21 0.0046
2017-02-13 2016-12-31 13F ALLEGIANT TRAVEL COM 01748X102 23,184 22 0.09 3,858 26.12 0.0032
2016-11-10 2016-09-30 13F ALLEGIANT TRAVEL COM 01748X102 23,162 0 0.00 3,059 -12.82 0.0026
2016-08-11 2016-06-30 13F ALLEGIANT TRAVEL COM 01748X102 23,162 -1,520 -6.16 3,509 -20.16 0.0030
2016-05-13 2016-03-31 13F ALLEGIANT TRAVEL COM 01748X102 24,682 1,490 6.42 4,395 12.92 0.0037
2016-02-16 2015-12-31 13F/A-1 ALLEGIANT TRAVEL COM 01748X102 23,192 -420 -1.78 3,892 -23.78 0.0033
2016-02-12 2015-12-31 13F ALLEGIANT TRAVEL COM 01748X102 23,192 5,015
2015-11-13 2015-09-30 13F ALLEGIANT TRAVEL COM 01748X102 23,612 -844 -3.45 5,106 17.38 0.0044
2015-08-14 2015-06-30 13F ALLEGIANT TRAVEL COM 01748X102 24,456 -2,300 -8.60 4,350 -15.45 0.0036
2015-05-13 2015-03-31 13F ALLEGIANT TRAVEL COM 01748X102 26,756 -2,500 -8.55 5,145 16.98 0.0042
2015-02-13 2014-12-31 13F ALLEGIANT TRAVEL COM 01748X102 29,256 0 0.00 4,398 21.56 0.0037
2014-11-13 2014-09-30 13F ALLEGIANT TRAVEL COM 01748X102 29,256 -800 -2.66 3,618 2.20 0.0030
2014-08-13 2014-06-30 13F ALLEGIANT TRAVEL COM 01748X102 30,056 3,994 15.32 3,540 21.36 0.0030
2014-05-13 2014-03-31 13F ALLEGIANT TRAVEL COM 01748X102 26,062 -5,000 -16.10 2,917 -10.93 0.0025
2014-02-13 2013-12-31 13F ALLEGIANT TRAVEL COM 01748X102 31,062 0 0.00 3,275 0.06 0.0029
2013-11-14 2013-09-30 13F ALLEGIANT TRAVEL COM 01748X102 31,062 -3,031 -8.89 3,273 -9.44 0.0032
2013-08-13 2013-06-30 13F ALLEGIANT TRAVEL COM 01748X102 34,093 34,093 3,614 0.0038
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.