Woodline Partners LP
· Added
+$121M
Change
+883K
Date
Q1 2026
AR
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Woodline Partners LP
· Added
+$121M
Change
+883K
Date
Q1 2026
|
Woodline Partners LP | Added· Q1 2026 | +$121M | +883K | – | Q1 2026 | |||||
|
Fiduciary Management Inc
· Reduced
−$76M
Change
−556K
Date
Q1 2026
|
Fiduciary Management Inc | Reduced· Q1 2026 | −$76M | −556K | – | Q1 2026 | |||||
|
Oppenheimer Asset Management Inc.
· New
+$71M
Change
+519K
Date
Q1 2026
|
Oppenheimer Asset Management Inc. | New· Q1 2026 | +$71M | +519K | – | Q1 2026 | |||||
|
Boston Partners
· Reduced
−$57M
Change
−413K
Date
Q1 2026
|
Boston Partners | Reduced· Q1 2026 | −$57M | −413K | – | Q1 2026 | |||||
|
Lind Value II Aps
· Exited
−$53M
Change
−383K
Δ Own
−100.0%
Date
Q1 2026
|
Lind Value II Aps | Exited· Q1 2026 | −$53M | −383K | −100.0% | Q1 2026 | |||||
|
SG Capital Management LLC
· New
+$39M
Change
+283K
Date
Q1 2026
|
SG Capital Management LLC | New· Q1 2026 | +$39M | +283K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Reduced
−$38M
Change
−281K
Date
Q1 2026
|
AQR Capital Management LLC | Reduced· Q1 2026 | −$38M | −281K | – | Q1 2026 | |||||
|
Lakewood Capital Management, LP
· Reduced
−$37M
Change
−268K
Date
Q1 2026
|
Lakewood Capital Management, LP | Reduced· Q1 2026 | −$37M | −268K | – | Q1 2026 | |||||
|
Alyeska Investment Group, L.P.
· Exited
−$36M
Change
−266K
Δ Own
−100.0%
Date
Q1 2026
|
Alyeska Investment Group, L.P. | Exited· Q1 2026 | −$36M | −266K | −100.0% | Q1 2026 | |||||
|
Quantinno Capital Management LP
· Added
+$31M
Change
+230K
Date
Q1 2026
|
Quantinno Capital Management LP | Added· Q1 2026 | +$31M | +230K | – | Q1 2026 | |||||
|
Vanguard
· Reduced
−$30M
Change
−217K
Date
Q1 2026
|
Vanguard | Reduced· Q1 2026 | −$30M | −217K | – | Q1 2026 | |||||
|
Jones Financial Companies Lllp
· Added
+$28M
Change
+206K
Date
Q1 2026
|
Jones Financial Companies Lllp | Added· Q1 2026 | +$28M | +206K | – | Q1 2026 | |||||
|
Fil Ltd
· Reduced
−$28M
Change
−205K
Date
Q1 2026
|
Fil Ltd | Reduced· Q1 2026 | −$28M | −205K | – | Q1 2026 | |||||
|
Dnb Asset Management AS
· Reduced
−$28M
Change
−201K
Date
Q1 2026
|
Dnb Asset Management AS | Reduced· Q1 2026 | −$28M | −201K | – | Q1 2026 | |||||
|
Envestnet Asset Management Inc
· Added
+$24M
Change
+178K
Date
Q1 2026
|
Envestnet Asset Management Inc | Added· Q1 2026 | +$24M | +178K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Zech Gretchen
· Officer
2 operations
−$4.8M
|
Zech Gretchen | Officer | 2 operations | $228.36–$228.92 | −21K | −$4.8M | 22K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Zech Gretchen
· Officer
2 operations
0
|
Zech Gretchen | Officer | 2 operations | $81.05 | 0 | – | 0 | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Zech Gretchen
· Officer
Sell
−$990K
|
Zech Gretchen | Officer | Sell | $215.15 | −5K | −$990K | 28K | – | May 29, 2026 | Jun 1, 2026 | |||||||||
|
Jean-Claude Carine Lamercie
· Officer
Sell
−$648K
|
Jean-Claude Carine Lamercie | Officer | Sell | $216.00 | −3K | −$648K | 13K | – | May 22, 2026 | May 22, 2026 | |||||||||
|
Zech Gretchen
· Officer
Sell
−$3.4M
|
Zech Gretchen | Officer | Sell | $212.08 | −16K | −$3.4M | 33K | – | May 21, 2026 | May 22, 2026 | |||||||||
|
Nowak Eric
· Officer
Sell
−$733K
|
Nowak Eric | Officer | Sell | $210.99 | −3K | −$733K | 49K | – | May 20, 2026 | May 21, 2026 | |||||||||
|
Hayford Michael D.
· Director
Grant (A)
132
|
Hayford Michael D. | Director | Grant (A) | – | 132 | – | 2K | – | May 15, 2026 | May 18, 2026 | |||||||||
|
Lowe Carol P.
· Director
Grant (A)
168
|
Lowe Carol P. | Director | Grant (A) | – | 168 | – | 5K | – | May 15, 2026 | May 18, 2026 | |||||||||
|
Gunby Steven Henry
· Director
Grant (A)
132
|
Gunby Steven Henry | Director | Grant (A) | – | 132 | – | 9K | – | May 15, 2026 | May 18, 2026 | |||||||||
|
Kerin Andrew Charles
· Director
Grant (A)
150
|
Kerin Andrew Charles | Director | Grant (A) | – | 150 | – | 15K | – | May 15, 2026 | May 18, 2026 | |||||||||
|
McDowell Mary T.
· Director
Grant (A)
968
|
McDowell Mary T. | Director | Grant (A) | – | 968 | – | 6K | – | May 12, 2026 | May 14, 2026 | |||||||||
|
Kerin Andrew Charles
· Director
Grant (A)
968
|
Kerin Andrew Charles | Director | Grant (A) | – | 968 | – | 14K | – | May 12, 2026 | May 14, 2026 | |||||||||
|
Chen Lawrence Liren
· Director
Grant (A)
968
|
Chen Lawrence Liren | Director | Grant (A) | – | 968 | – | 3K | – | May 12, 2026 | May 14, 2026 | |||||||||
|
Gunby Steven Henry
· Director
Grant (A)
2K
|
Gunby Steven Henry | Director | Grant (A) | – | 2K | – | 21K | – | May 12, 2026 | May 14, 2026 | |||||||||
|
Hayford Michael D.
· Director
Grant (A)
968
|
Hayford Michael D. | Director | Grant (A) | – | 968 | – | 4K | – | May 12, 2026 | May 14, 2026 | |||||||||
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492 reporting institutions disclosed ARW 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.