UBS Group AG
· Reduced
Change
−139K
Date
Q1 2026
AL
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
UBS Group AG
· Reduced
Change
−139K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −139K | – | Q1 2026 | |||||
|
Mountain Lake Investment Management LLC
· Exited
Change
−126K
Δ Own
−100.0%
Date
Q1 2026
|
Mountain Lake Investment Management LLC | Exited· Q1 2026 | – | −126K | −100.0% | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Reduced
Change
−112K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Reduced· Q1 2026 | – | −112K | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· Reduced
Change
−79K
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Reduced· Q1 2026 | – | −79K | – | Q1 2026 | |||||
|
T. Rowe Price Investment Management, Inc.
· Reduced
Change
−65K
Date
Q1 2026
|
T. Rowe Price Investment Management, Inc. | Reduced· Q1 2026 | – | −65K | – | Q1 2026 | |||||
|
Bank of America Corp
· Reduced
Change
−52K
Date
Q1 2026
|
Bank of America Corp | Reduced· Q1 2026 | – | −52K | – | Q1 2026 | |||||
|
Capital Fund Management S.A.
· Exited
Change
−33K
Δ Own
−100.0%
Date
Q1 2026
|
Capital Fund Management S.A. | Exited· Q1 2026 | – | −33K | −100.0% | Q1 2026 | |||||
|
Clearbridge Investments, LLC
· Reduced
Change
−31K
Date
Q1 2026
|
Clearbridge Investments, LLC | Reduced· Q1 2026 | – | −31K | – | Q1 2026 | |||||
|
Donald Smith & Co., Inc.
· Reduced
Change
−30K
Date
Q1 2026
|
Donald Smith & Co., Inc. | Reduced· Q1 2026 | – | −30K | – | Q1 2026 | |||||
|
Barclays PLC
· Reduced
Change
−29K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | – | −29K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Exited
Change
−28K
Δ Own
−100.0%
Date
Q1 2026
|
Jane Street Group, LLC | Exited· Q1 2026 | – | −28K | −100.0% | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Reduced
Change
−27K
Date
Q1 2026
|
Ameriprise Financial Inc | Reduced· Q1 2026 | – | −27K | – | Q1 2026 | |||||
|
Russell Investments Group, Ltd.
· Reduced
Change
−26K
Date
Q1 2026
|
Russell Investments Group, Ltd. | Reduced· Q1 2026 | – | −26K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−24K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −24K | – | Q1 2026 | |||||
|
Heartland Advisors Inc
· Reduced
Change
−23K
Date
Q1 2026
|
Heartland Advisors Inc | Reduced· Q1 2026 | – | −23K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Anderson Gregory Clark
· Director
Grant (A)
20K
|
Anderson Gregory Clark | Director | Grant (A) | – | 20K | – | 126K | +19.0% | May 15, 2026 | Jul 2, 2026 | |||||||||
|
Bricker Jude
· Director
Tax withholding or exercise payment (F)
-$3.0M
|
Bricker Jude | Director | Tax withholding or exercise payment (F) | $75.21 | -40K | -$3.0M | 52K | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Bricker Jude
· Director
Grant (A)
1K
|
Bricker Jude | Director | Grant (A) | – | 1K | – | 53K | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Vogel Jennifer L.
· Director
Grant (A)
1K
|
Vogel Jennifer L. | Director | Grant (A) | – | 1K | – | 10K | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Kennedy Thomas C.
· Director
Grant (A)
1K
|
Kennedy Thomas C. | Director | Grant (A) | – | 1K | – | 7K | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Hollingsworth Tyler Jay
· Officer
Tax withholding or exercise payment (F)
-$7K
|
Hollingsworth Tyler Jay | Officer | Tax withholding or exercise payment (F) | $85.58 | -87 | -$7K | 20K | – | Apr 12, 2026 | Apr 14, 2026 | |||||||||
|
Wells Drew Allen
· Officer
Tax withholding or exercise payment (F)
-$15K
|
Wells Drew Allen | Officer | Tax withholding or exercise payment (F) | $82.84 | -179 | -$15K | 35K | – | Apr 3, 2026 | Apr 6, 2026 | |||||||||
|
Neal Robert James
· Officer
Tax withholding or exercise payment (F)
-$15K
|
Neal Robert James | Officer | Tax withholding or exercise payment (F) | $82.84 | -179 | -$15K | 36K | – | Apr 3, 2026 | Apr 6, 2026 | |||||||||
|
Anderson Gregory Clark
· Director
Tax withholding or exercise payment (F)
-$402K
|
Anderson Gregory Clark | Director | Tax withholding or exercise payment (F) | $83.12 | -5K | -$402K | 106K | – | Apr 1, 2026 | Apr 6, 2026 | |||||||||
|
Aretos Rebecca
· Officer
Grant (A)
2K
|
Aretos Rebecca | Officer | Grant (A) | – | 2K | – | 11K | – | Feb 18, 2026 | Feb 20, 2026 | |||||||||
|
Gallagher Maurice J. Jr
· Director, Officer, 10% Owner
2 operations
−$2.2M
|
Gallagher Maurice J. Jr | Director, Officer, 10% Owner | 2 operations | $113.52–$114.00 | −20K | −$2.2M | 150K | – | Feb 10, 2026 | Feb 10, 2026 | |||||||||
|
Gallagher Maurice J. Jr
· Director, Officer, 10% Owner
3 operations
−$12M
|
Gallagher Maurice J. Jr | Director, Officer, 10% Owner | 3 operations | $114.79–$116.19 | −105K | −$12M | 151K | – | Feb 9, 2026 | Feb 10, 2026 | |||||||||
|
Hollingsworth Tyler Jay
· Officer
Grant (A)
7K
|
Hollingsworth Tyler Jay | Officer | Grant (A) | – | 7K | – | 21K | – | Feb 6, 2026 | Feb 10, 2026 | |||||||||
|
Wells Drew Allen
· Officer
Grant (A)
10K
|
Wells Drew Allen | Officer | Grant (A) | – | 10K | – | 35K | – | Feb 6, 2026 | Feb 10, 2026 | |||||||||
|
Neal Robert James
· Officer
Grant (A)
10K
|
Neal Robert James | Officer | Grant (A) | – | 10K | – | 36K | – | Feb 6, 2026 | Feb 10, 2026 | |||||||||
N
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209 reporting institutions disclosed ALGT position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.