First Trust Advisors LP
· Added
+$42M
Change
+1.5M
Date
Q1 2026
MW
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
First Trust Advisors LP
· Added
+$42M
Change
+1.5M
Date
Q1 2026
|
First Trust Advisors LP | Added· Q1 2026 | +$42M | +1.5M | – | Q1 2026 | |||||
|
Fiduciary Management Inc
· Added
+$27M
Change
+991K
Date
Q1 2026
|
Fiduciary Management Inc | Added· Q1 2026 | +$27M | +991K | – | Q1 2026 | |||||
|
Invesco Ltd.
· Reduced
−$24M
Change
−882K
Δ Own
−30.3%
Date
Q1 2026
|
Invesco Ltd. | Reduced· Q1 2026 | −$24M | −882K | −30.3% | Q1 2026 | |||||
|
American Century Companies Inc
· Added
+$22M
Change
+796K
Date
Q1 2026
|
American Century Companies Inc | Added· Q1 2026 | +$22M | +796K | – | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Reduced
−$21M
Change
−743K
Date
Q1 2026
|
Ameriprise Financial Inc | Reduced· Q1 2026 | −$21M | −743K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Reduced
−$20M
Change
−723K
Δ Own
−91.0%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Reduced· Q1 2026 | −$20M | −723K | −91.0% | Q1 2026 | |||||
|
Janus Henderson Group PLC
· Added
+$20M
Change
+715K
Date
Q1 2026
|
Janus Henderson Group PLC | Added· Q1 2026 | +$20M | +715K | – | Q1 2026 | |||||
|
Brown Advisory Inc
· Reduced
−$19M
Change
−693K
Date
Q1 2026
|
Brown Advisory Inc | Reduced· Q1 2026 | −$19M | −693K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Added
+$18M
Change
+656K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Added· Q1 2026 | +$18M | +656K | – | Q1 2026 | |||||
|
Norges
· Exited
−$18M
Change
−638K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$18M | −638K | −100.0% | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
+$16M
Change
+587K
Δ Own
+190.2%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | +$16M | +587K | +190.2% | Q1 2026 | |||||
|
Bessemer Group Inc
· Added
+$13M
Change
+459K
Date
Q1 2026
|
Bessemer Group Inc | Added· Q1 2026 | +$13M | +459K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Reduced
−$13M
Change
−455K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Reduced· Q1 2026 | −$13M | −455K | – | Q1 2026 | |||||
|
Principal Financial Group Inc
· Reduced
−$12M
Change
−443K
Date
Q1 2026
|
Principal Financial Group Inc | Reduced· Q1 2026 | −$12M | −443K | – | Q1 2026 | |||||
|
Algert Global LLC
· Added
+$12M
Change
+435K
Date
Q1 2026
|
Algert Global LLC | Added· Q1 2026 | +$12M | +435K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Healy Brian C.
· Director
Buy
+$30K
|
Healy Brian C. | Director | Buy | $25.33 | +1K | +$30K | 25K | +5.0% | Jul 7, 2026 | Jul 8, 2026 | |||||||||
|
Floyd Scott P.
· Officer
Tax withholding or exercise payment (F)
-$150K
|
Floyd Scott P. | Officer | Tax withholding or exercise payment (F) | $25.37 | -6K | -$150K | 108K | – | Jun 8, 2026 | Jun 10, 2026 | |||||||||
|
Zakas Marietta Edmunds
· Director
Sell
−$1.4M
|
Zakas Marietta Edmunds | Director | Sell | $25.26 | −54K | −$1.4M | 480K | – | May 28, 2026 | May 29, 2026 | |||||||||
|
Healy Brian C.
· Director
Buy
+$30K
|
Healy Brian C. | Director | Buy | $25.75 | +1K | +$30K | 24K | – | May 15, 2026 | May 18, 2026 | |||||||||
|
Helms Todd P.
· Officer
Sell
−$296K
|
Helms Todd P. | Officer | Sell | $27.61 | −11K | −$296K | 64K | – | Mar 17, 2026 | Mar 17, 2026 | |||||||||
|
Rasmussen Melissa
· Officer
Tax withholding or exercise payment (F)
-$98K
|
Rasmussen Melissa | Officer | Tax withholding or exercise payment (F) | $29.36 | -3K | -$98K | 9K | – | Mar 3, 2026 | Mar 4, 2026 | |||||||||
|
Sengstack Gregg C.
· Director
Buy
+$740K
|
Sengstack Gregg C. | Director | Buy | $29.58 | +25K | +$740K | 25K | – | Feb 25, 2026 | Feb 26, 2026 | |||||||||
|
Floyd Scott P.
· Officer
2 operations
4K
|
Floyd Scott P. | Officer | 2 operations | – | 4K | – | 3K | – | Feb 23, 2026 | Feb 24, 2026 | |||||||||
|
Helms Todd P.
· Officer
Sell
−$319K
|
Helms Todd P. | Officer | Sell | $29.72 | −11K | −$319K | 75K | – | Feb 19, 2026 | Feb 20, 2026 | |||||||||
|
McAndrew Paul
· Officer
2 operations
82K
|
McAndrew Paul | Officer | 2 operations | – | 82K | – | 62K | – | Feb 10, 2026 | Feb 12, 2026 | |||||||||
|
Sengstack Gregg C.
· Director
Grant (A)
4K
|
Sengstack Gregg C. | Director | Grant (A) | – | 4K | – | 4K | – | Feb 10, 2026 | Feb 11, 2026 | |||||||||
|
Weaver Leland
· Director
Grant (A)
4K
|
Weaver Leland | Director | Grant (A) | – | 4K | – | 4K | – | Feb 9, 2026 | Feb 11, 2026 | |||||||||
|
Van Arsdell Stephen C.
· Director
Grant (A)
4K
|
Van Arsdell Stephen C. | Director | Grant (A) | – | 4K | – | 4K | – | Feb 9, 2026 | Feb 11, 2026 | |||||||||
|
Terry Bentina Chisolm
· Director
Grant (A)
4K
|
Terry Bentina Chisolm | Director | Grant (A) | – | 4K | – | 4K | – | Feb 9, 2026 | Feb 11, 2026 | |||||||||
|
Sharritts Jeffery S.
· Director
Grant (A)
4K
|
Sharritts Jeffery S. | Director | Grant (A) | – | 4K | – | 4K | – | Feb 9, 2026 | Feb 11, 2026 | |||||||||
N
M
G
A
A
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392 reporting institutions disclosed MWA 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.