William Blair Investment Management, LLC
· Exited
−$140M
Change
−5.3M
Δ Own
−100.0%
Date
Q1 2026
WA
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
William Blair Investment Management, LLC
· Exited
−$140M
Change
−5.3M
Δ Own
−100.0%
Date
Q1 2026
|
William Blair Investment Management, LLC | Exited· Q1 2026 | −$140M | −5.3M | −100.0% | Q1 2026 | |||||
|
Goldentree Asset Management LP
· New
+$118M
Change
+4.4M
Date
Q1 2026
|
Goldentree Asset Management LP | New· Q1 2026 | +$118M | +4.4M | – | Q1 2026 | |||||
|
Bank of Montreal
· Added
+$91M
Change
+3.4M
Date
Q1 2026
|
Bank of Montreal | Added· Q1 2026 | +$91M | +3.4M | – | Q1 2026 | |||||
|
Invesco Ltd.
· Reduced
−$73M
Change
−2.8M
Δ Own
−88.9%
Date
Q1 2026
|
Invesco Ltd. | Reduced· Q1 2026 | −$73M | −2.8M | −88.9% | Q1 2026 | |||||
|
Rtw Investments, LP
· New
+$43M
Change
+1.6M
Date
Q1 2026
|
Rtw Investments, LP | New· Q1 2026 | +$43M | +1.6M | – | Q1 2026 | |||||
|
Diamond Hill Capital Management Inc
· New
+$43M
Change
+1.6M
Date
Q1 2026
|
Diamond Hill Capital Management Inc | New· Q1 2026 | +$43M | +1.6M | – | Q1 2026 | |||||
|
Massachusetts Financial Services Co
· New
+$42M
Change
+1.6M
Date
Q1 2026
|
Massachusetts Financial Services Co | New· Q1 2026 | +$42M | +1.6M | – | Q1 2026 | |||||
|
Voya Investment Management LLC
· Reduced
−$41M
Change
−1.6M
Date
Q1 2026
|
Voya Investment Management LLC | Reduced· Q1 2026 | −$41M | −1.6M | – | Q1 2026 | |||||
|
Norges
· Exited
−$36M
Change
−1.4M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$36M | −1.4M | −100.0% | Q1 2026 | |||||
|
Artisan Partners Limited Partnership
· Added
+$33M
Change
+1.2M
Date
Q1 2026
|
Artisan Partners Limited Partnership | Added· Q1 2026 | +$33M | +1.2M | – | Q1 2026 | |||||
|
Janus Henderson Group PLC
· Added
+$32M
Change
+1.2M
Date
Q1 2026
|
Janus Henderson Group PLC | Added· Q1 2026 | +$32M | +1.2M | – | Q1 2026 | |||||
|
Holocene Advisors, LP
· Exited
−$32M
Change
−1.2M
Δ Own
−100.0%
Date
Q1 2026
|
Holocene Advisors, LP | Exited· Q1 2026 | −$32M | −1.2M | −100.0% | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
+$31M
Change
+1.2M
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | +$31M | +1.2M | – | Q1 2026 | |||||
|
Capital Research Global Investors
· Added
+$30M
Change
+1.1M
Δ Own
+225.2%
Date
Q1 2026
|
Capital Research Global Investors | Added· Q1 2026 | +$30M | +1.1M | +225.2% | Q1 2026 | |||||
|
Sio Capital Management, LLC
· Added
+$27M
Change
+1.0M
Date
Q1 2026
|
Sio Capital Management, LLC | Added· Q1 2026 | +$27M | +1.0M | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Hawkins Matthew J.
· Director
Sell
−$852K
|
Hawkins Matthew J. | Director | Sell | $23.09 | −37K | −$852K | 927K | −3.8% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Hawkins Matthew J.
· Director
2 operations
0
|
Hawkins Matthew J. | Director | 2 operations | $4.14 | 0 | – | 1.4M | – | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Hawkins Matthew J.
· Director
Sell
−$762K
|
Hawkins Matthew J. | Director | Sell | $23.02 | −33K | −$762K | 927K | −3.4% | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Hawkins Matthew J.
· Director
2 operations
0
|
Hawkins Matthew J. | Director | 2 operations | $4.14 | 0 | – | 1.4M | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Hawkins Matthew J.
· Director
Tax withholding or exercise payment (F)
-$918K
|
Hawkins Matthew J. | Director | Tax withholding or exercise payment (F) | $19.23 | -48K | -$918K | 927K | – | Jun 9, 2026 | Jun 9, 2026 | |||||||||
|
Wittman Kimberly S.
· Officer
Tax withholding or exercise payment (F)
-$53K
|
Wittman Kimberly S. | Officer | Tax withholding or exercise payment (F) | $19.23 | -3K | -$53K | 270K | – | Jun 9, 2026 | Jun 9, 2026 | |||||||||
|
Bridge T. Craig
· Officer
Tax withholding or exercise payment (F)
-$235K
|
Bridge T. Craig | Officer | Tax withholding or exercise payment (F) | $19.23 | -12K | -$235K | 659K | – | Jun 9, 2026 | Jun 9, 2026 | |||||||||
|
Oreskovich Steven M.
· CFO
Tax withholding or exercise payment (F)
-$242K
|
Oreskovich Steven M. | CFO | Tax withholding or exercise payment (F) | $19.23 | -13K | -$242K | 424K | – | Jun 9, 2026 | Jun 9, 2026 | |||||||||
|
Miller Melissa F. (missy)
· Officer
Tax withholding or exercise payment (F)
-$56K
|
Miller Melissa F. (missy) | Officer | Tax withholding or exercise payment (F) | $19.23 | -3K | -$56K | 252K | – | Jun 9, 2026 | Jun 9, 2026 | |||||||||
|
Schremser Christopher L.
· Officer
Tax withholding or exercise payment (F)
-$284K
|
Schremser Christopher L. | Officer | Tax withholding or exercise payment (F) | $19.23 | -15K | -$284K | 495K | – | Jun 9, 2026 | Jun 9, 2026 | |||||||||
|
Demichiei Robert
· Director
Grant (A)
9K
|
Demichiei Robert | Director | Grant (A) | – | 9K | – | 46K | – | Jun 3, 2026 | Jun 3, 2026 | |||||||||
|
Gupta Aashima
· Director
Grant (A)
9K
|
Gupta Aashima | Director | Grant (A) | – | 9K | – | 14K | – | Jun 3, 2026 | Jun 3, 2026 | |||||||||
|
Roman Michael F.
· Director
Grant (A)
9K
|
Roman Michael F. | Director | Grant (A) | – | 9K | – | 14K | – | Jun 3, 2026 | Jun 3, 2026 | |||||||||
|
Riefberg Vivian E.
· Director
Grant (A)
9K
|
Riefberg Vivian E. | Director | Grant (A) | – | 9K | – | 23K | – | Jun 3, 2026 | Jun 3, 2026 | |||||||||
|
Miller Heidi
· Director
Grant (A)
9K
|
Miller Heidi | Director | Grant (A) | – | 9K | – | 41K | – | Jun 3, 2026 | Jun 3, 2026 | |||||||||
N
M
A
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G
A
338 reporting institutions disclosed WAY 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.