$ALGT

$73.27 +$4.68 (6.82%) Live

$ALGT Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 27.3M shares outstanding

Who owns ALGT?

By type of holder

Institutions 97.3% Insiders 2.7% Everyone else 0.0%

Concentration Top 10 holders own 57.1%

BlackRock, Inc. 13.0% · Maurice J. Gallagher, Jr. 7.5%

Institutional ownership

97.3%

+28.4 pts vs last qtr

Institutional holders

298

+57 vs last qtr

Net shares bought

+7.8M

by institutions in Q2 2026

New / sold out

94 / 37

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

BlackRock, Inc. +1.5M
American Century Companies Inc +563.1K

Biggest sellers in Q2 2026

Turas Capital Management LP −317.3K
Franklin Resources Inc −237.2K

Who is planning to sell?

Notices of proposed sale, last 12 months

$34.5M

6 notices from 3 people

Shares covered

302.3K

1.11% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Maurice J Gallagher JR Officer $28.6M
Gallagher Family Inv LLC Officer $5.77M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+9.5%

+1.01% a year

Each share's claim on the business

−8.6%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$292M vs $170M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years58% 3–5 years6% 1–3 years17% Under 1 year19%

Quarterly turnover

30.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting ALGT on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	3.5M	12.96%	+1.5M (+69.3%)	≤2021	0.0%
Shares held by quarter Peak holding3.5M (Q2'26) Change over 8 quarters+946.9K Share of the company12.960% BlackRock, Inc.'s full portfolio →
DS Donald Smith & Co., Inc.	1.5M	5.46%	−174.5K (−10.5%)	2023	3.1%
Shares held by quarter Peak holding1.8M (Q3'25) Change over 8 quarters+500.0K Share of the company5.460% Donald Smith & Co., Inc.'s full portfolio →

BlackRock, Inc.

3.5M

% of company

12.96%

Change vs last qtr

+1.5M (+69.3%)

Held since

≤2021

Donald Smith & Co., Inc.

1.5M

% of company

5.46%

Change vs last qtr

−174.5K (−10.5%)

Held since

2023

28 more super investors behind a free account

See every manager holding Allegiant Travel Company, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ALGT on Form N-PORT; together they hold 49.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Small-Cap ETF iShares Trust	$160M	1.4M	4.98%	0.14%	June 30, 2026
AU Avantis U.S. Small Cap Value ETF American Century ETF Trust	$109M	1.2M	4.34%	0.40%	May 31, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$160M

% of company

4.98%

% of the fund

0.14%

As of

June 30, 2026

Avantis U.S. Small Cap Value ETF

American Century ETF Trust

Position value

$109M

% of company

4.34%

% of the fund

0.40%

As of

May 31, 2026

23 more funds behind a free account

See every fund holding Allegiant Travel Company and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
MJ Maurice J. Gallagher, Jr. 5%+ holder 13D · 11.1%	2.0M	7.49%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company7.490% Disclosed stake13D · 11.1% View the 13D/G filing →
AG Anderson Gregory Clark Insider	120.8K	0.44%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.440% Anderson Gregory Clark's insider activity →

Maurice J. Gallagher, Jr.

5%+ holder13D · 11.1%

2.0M

% of company

7.49%

Change vs last qtr

—

Held since

—

Anderson Gregory Clark

Insider

120.8K

% of company

0.44%

Change vs last qtr

—

Held since

—

11 more holders behind a free account

See every insider and 5%+ holder of Allegiant Travel Company.

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