AT
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
AQR Capital Management LLC
· Added
Change
+386K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +386K | – | Q1 2026 | |||||
|
Atlas Frm LLC
· New
Change
+350K
Date
Q1 2026
|
Atlas Frm LLC | New· Q1 2026 | – | +350K | – | Q1 2026 | |||||
|
Quantinno Capital Management LP
· Added
Change
+296K
Date
Q1 2026
|
Quantinno Capital Management LP | Added· Q1 2026 | – | +296K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Added
Change
+285K
Δ Own
+144.5%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Added· Q1 2026 | – | +285K | +144.5% | Q1 2026 | |||||
|
Schroder Investment Management Group
· Added
Change
+262K
Date
Q1 2026
|
Schroder Investment Management Group | Added· Q1 2026 | – | +262K | – | Q1 2026 | |||||
|
River Road Asset Management, LLC
· Added
Change
+259K
Date
Q1 2026
|
River Road Asset Management, LLC | Added· Q1 2026 | – | +259K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+235K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +235K | – | Q1 2026 | |||||
|
Dimensional
· Added
Change
+204K
Date
Q1 2026
|
Dimensional | Added· Q1 2026 | – | +204K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Added
Change
+185K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Added· Q1 2026 | – | +185K | – | Q1 2026 | |||||
|
First Trust Advisors LP
· Added
Change
+161K
Date
Q1 2026
|
First Trust Advisors LP | Added· Q1 2026 | – | +161K | – | Q1 2026 | |||||
|
Jones Financial Companies Lllp
· Added
Change
+150K
Date
Q1 2026
|
Jones Financial Companies Lllp | Added· Q1 2026 | – | +150K | – | Q1 2026 | |||||
|
Victory Capital Management Inc
· Added
Change
+127K
Date
Q1 2026
|
Victory Capital Management Inc | Added· Q1 2026 | – | +127K | – | Q1 2026 | |||||
|
Rockefeller Capital Management L.P.
· Added
Change
+126K
Date
Q1 2026
|
Rockefeller Capital Management L.P. | Added· Q1 2026 | – | +126K | – | Q1 2026 | |||||
|
Corient Private Wealth LLC
· Added
Change
+105K
Date
Q1 2026
|
Corient Private Wealth LLC | Added· Q1 2026 | – | +105K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· New
Change
+84K
Date
Q1 2026
|
Point72 Asset Management, L.P. | New· Q1 2026 | – | +84K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Fotiades George L.
· Director
Grant (A)
151
|
Fotiades George L. | Director | Grant (A) | – | 151 | – | 6K | +2.4% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Kampouri Monnas Giovanna
· Director
Grant (A)
151
|
Kampouri Monnas Giovanna | Director | Grant (A) | – | 151 | – | 10K | +1.5% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Marey-Semper Isabel
· Director
Grant (A)
151
|
Marey-Semper Isabel | Director | Grant (A) | – | 151 | – | 10K | +1.6% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Matthews Candace S.
· Director
Grant (A)
226
|
Matthews Candace S. | Director | Grant (A) | – | 226 | – | 8K | +2.9% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Wunderlich Ralf K.
· Director
Grant (A)
151
|
Wunderlich Ralf K. | Director | Grant (A) | – | 151 | – | 19K | +0.8% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Owens B. Craig
· Director
Grant (A)
151
|
Owens B. Craig | Director | Grant (A) | – | 151 | – | 11K | +1.4% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Glickman Sarah Js
· Director
Grant (A)
151
|
Glickman Sarah Js | Director | Grant (A) | – | 151 | – | 5K | +3.4% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Xing Julie
· Director
Grant (A)
151
|
Xing Julie | Director | Grant (A) | – | 151 | – | 5K | +3.0% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Trerotola Matthew L.
· Director
Grant (A)
151
|
Trerotola Matthew L. | Director | Grant (A) | – | 151 | – | 9K | +1.6% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Gandhi Aditya
· Officer
Grant (A)
3K
|
Gandhi Aditya | Officer | Grant (A) | – | 3K | – | 3K | – | Jun 15, 2026 | Jun 16, 2026 | |||||||||
|
Prieur Marc
· Officer
2 operations
−$578K
|
Prieur Marc | Officer | 2 operations | $115.53–$116.08 | −5K | −$578K | 19K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Vinczeller Shiela
· Officer
3 operations
−$400K
|
Vinczeller Shiela | Officer | 3 operations | $112.36–$114.53 | −4K | −$400K | 27K | – | Jun 4, 2026 | Jun 5, 2026 | |||||||||
|
Gong Xiangwei
· Officer
Sell
−$488K
|
Gong Xiangwei | Officer | Sell | $116.13 | −4K | −$488K | 11K | – | May 26, 2026 | May 27, 2026 | |||||||||
|
Tlili Hedi
· Officer
Tax withholding or exercise payment (F)
-$80K
|
Tlili Hedi | Officer | Tax withholding or exercise payment (F) | $116.50 | -688 | -$80K | 24K | – | May 21, 2026 | May 21, 2026 | |||||||||
|
Hudson Irene Elizabeth
· Officer
2 operations
−$156K
|
Hudson Irene Elizabeth | Officer | 2 operations | $123.38–$123.45 | −1K | −$156K | 1K | – | May 7, 2026 | May 8, 2026 | |||||||||
496 reporting institutions disclosed ATR 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.