Van Eck Associates Corp
· Added
+$259M
Change
+1.8M
Date
Q1 2026
AL
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Van Eck Associates Corp
· Added
+$259M
Change
+1.8M
Date
Q1 2026
|
Van Eck Associates Corp | Added· Q1 2026 | +$259M | +1.8M | – | Q1 2026 | |||||
|
Atreides Management, LP
· Added
+$250M
Change
+1.8M
Date
Q1 2026
|
Atreides Management, LP | Added· Q1 2026 | +$250M | +1.8M | – | Q1 2026 | |||||
|
BlackRock
· Reduced
−$216M
Change
−1.5M
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | −$216M | −1.5M | – | Q1 2026 | |||||
|
Vanguard
· Added
+$146M
Change
+1.0M
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | +$146M | +1.0M | – | Q1 2026 | |||||
|
BNP Paribas Financial Markets
· Added
+$145M
Change
+1.0M
Date
Q1 2026
|
BNP Paribas Financial Markets | Added· Q1 2026 | +$145M | +1.0M | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
−$133M
Change
−933K
Δ Own
−38.0%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | −$133M | −933K | −38.0% | Q1 2026 | |||||
|
Amundi
· Added
+$117M
Change
+823K
Date
Q1 2026
|
Amundi | Added· Q1 2026 | +$117M | +823K | – | Q1 2026 | |||||
|
Lord, Abbett & Co. LLC
· Reduced
−$109M
Change
−768K
Date
Q1 2026
|
Lord, Abbett & Co. LLC | Reduced· Q1 2026 | −$109M | −768K | – | Q1 2026 | |||||
|
Polar Capital Holdings PLC
· Exited
−$97M
Change
−684K
Δ Own
−100.0%
Date
Q1 2026
|
Polar Capital Holdings PLC | Exited· Q1 2026 | −$97M | −684K | −100.0% | Q1 2026 | |||||
|
Westfield Capital Management Co LP
· Added
+$95M
Change
+665K
Date
Q1 2026
|
Westfield Capital Management Co LP | Added· Q1 2026 | +$95M | +665K | – | Q1 2026 | |||||
|
Fred Alger Management, LLC
· Added
+$91M
Change
+638K
Date
Q1 2026
|
Fred Alger Management, LLC | Added· Q1 2026 | +$91M | +638K | – | Q1 2026 | |||||
|
Citigroup Inc
· Added
+$83M
Change
+585K
Date
Q1 2026
|
Citigroup Inc | Added· Q1 2026 | +$83M | +585K | – | Q1 2026 | |||||
|
T. Rowe Price Associates
· Reduced
−$78M
Change
−546K
Date
Q1 2026
|
T. Rowe Price Associates | Reduced· Q1 2026 | −$78M | −546K | – | Q1 2026 | |||||
|
Allspring Global Investments Holdings, LLC
· Reduced
−$76M
Change
−533K
Date
Q1 2026
|
Allspring Global Investments Holdings, LLC | Reduced· Q1 2026 | −$76M | −533K | – | Q1 2026 | |||||
|
Canada Pension Plan Investment Board
· Added
+$74M
Change
+521K
Date
Q1 2026
|
Canada Pension Plan Investment Board | Added· Q1 2026 | +$74M | +521K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Cota Germaine
· Officer
Grant (A)
1K
|
Cota Germaine | Officer | Grant (A) | – | 1K | – | 26K | +5.8% | Jul 20, 2026 | Jul 22, 2026 | |||||||||
|
Alba Manuel
· Director
74 operations
−$81M
|
Alba Manuel | Director | 74 operations | $429.58–$468.00 | −183K | −$81M | 287K | – | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Dyckerhoff Stefan A.
· Director
3 operations
−$5.6M
|
Dyckerhoff Stefan A. | Director | 3 operations | $450.00 | −12K | −$5.6M | 5K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Mayer Bethany
· Director
6 operations
−$271K
|
Mayer Bethany | Director | 6 operations | $391.27–$399.96 | −686 | −$271K | 6K | −11.0% | Jun 24, 2026 | Jun 26, 2026 | |||||||||
|
Lazar Jack R.
· Director
18 operations
−$3.6M
|
Lazar Jack R. | Director | 18 operations | $339.56–$362.84 | −10K | −$3.6M | 76K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Lazar Jack R.
· Director
Grant (A)
837
|
Lazar Jack R. | Director | Grant (A) | – | 837 | – | 86K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Hurlston Michael E.
· Director
Grant (A)
837
|
Hurlston Michael E. | Director | Grant (A) | – | 837 | – | 92K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Barratt Craig H.
· Director
Grant (A)
837
|
Barratt Craig H. | Director | Grant (A) | – | 837 | – | 7K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Mayer Bethany
· Director
Grant (A)
837
|
Mayer Bethany | Director | Grant (A) | – | 837 | – | 6K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Dyckerhoff Stefan A.
· Director
Grant (A)
837
|
Dyckerhoff Stefan A. | Director | Grant (A) | – | 837 | – | 61K | – | Jun 4, 2026 | Jun 5, 2026 | |||||||||
|
Dyckerhoff Stefan A.
· Director
6 operations
−$4.6M
|
Dyckerhoff Stefan A. | Director | 6 operations | $364.25–$365.09 | −12K | −$4.6M | 5K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Gajendra Sanjay
· Director
2 operations
0
|
Gajendra Sanjay | Director | 2 operations | – | 0 | – | 1.2M | – | May 22, 2026 | May 26, 2026 | |||||||||
|
Gajendra Sanjay
· Director
5 operations
−$116M
|
Gajendra Sanjay | Director | 5 operations | $289.13–$293.03 | −400K | −$116M | 5.1M | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Mazzara Philip
· Officer
Sell
−$232K
|
Mazzara Philip | Officer | Sell | $291.03 | −796 | −$232K | 103K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Gajendra Sanjay
· Director
6 operations
−$70M
|
Gajendra Sanjay | Director | 6 operations | $248.50–$251.54 | −280K | −$70M | 615K | – | May 19, 2026 | May 21, 2026 | |||||||||
N
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725 reporting institutions disclosed ALAB 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.