SCHEDULE 13G Filed 2026-07-14 Event — SEC 0000354204-26-000781 →

DIMENSIONAL FUND ADVISORS LP → Allegiant Travel Co ALGT

Stake: — Shares: — CUSIP: 01748X102 Class: Common Stock

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

2 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

7 13D/G filings on this issuer

6 other filings besides this one

Filer Track Record

39 filings by this filer

38 other filings in the data moat

Short Interest · settle 2026-08-14

DTC 3.05

1,611,457 shares short · +13.1% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-04-03	Neal Robert James	officer	F	179	$82.84	$15K
2026-04-03	Wells Drew Allen	officer	F	179	$82.84	$15K

Other 13D/G Filings on Allegiant Travel Co

Filed	Form	Filer	Stake	Shares
2026-08-14	SCHEDULE 13G	AMERICAN CENTURY INVESTMENT MANAGEMENT INC	—	—	view →
2025-02-20	SCHEDULE	GALLAGHER MAURICE J JR	12.80%	2,348,348	view →
2022-02-17	SC	Allegiant Travel CO	—	—	view →
2021-02-12	SC	Allegiant Travel CO	—	—	view →
2019-04-05	SC	GALLAGHER MAURICE J JR	—	—	view →
2019-02-20	SC	GALLAGHER MAURICE J JR	—	—	view →

Other Filings by DIMENSIONAL FUND ADVISORS LP

Filed	Form	Issuer	Stake	Shares
2026-07-14	SCHEDULE 13G	Advance Auto Parts Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Axis Capital Holdings Ltd	—	—	view →
2026-07-14	SCHEDULE 13G	Amphastar Pharmaceuticals Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Astronics Corp	—	—	view →
2026-07-14	SCHEDULE 13G	AdvanSix Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Apogee Enterprises Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Camden National Corp	—	—	view →
2026-07-14	SCHEDULE 13G	Carter's Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Precision Drilling Corp	—	—	view →
2026-07-14	SCHEDULE 13G	Firstgroup PLC	—	—	view →
2026-07-14	SCHEDULE 13G	Elanco Animal Health Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Gentherm Inc	—	—	view →
2026-07-14	SCHEDULE 13G	HealthStream Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Innospec Inc	—	—	view →
2026-07-14	SCHEDULE 13G	JAKKS Pacific Inc	—	—	view →
2026-07-14	SCHEDULE 13G	LiveRamp Holdings Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Marqeta Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Pediatrix Medical Group Inc	—	—	view →
2026-07-14	SCHEDULE 13G	Molson Coors Beverage Co	—	—	view →
2026-07-14	SCHEDULE 13G	PrimeEnergy Resources Corp	—	—	view →

Showing 20 of 38

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. From $49/mo.

See pricing →