Champlain Investment Partners, LLC
· Reduced
Change
−419K
Date
Q1 2026
MS
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Champlain Investment Partners, LLC
· Reduced
Change
−419K
Date
Q1 2026
|
Champlain Investment Partners, LLC | Reduced· Q1 2026 | – | −419K | – | Q1 2026 | |||||
|
Norges
· Exited
Change
−418K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −418K | −100.0% | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
Change
−203K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | – | −203K | – | Q1 2026 | |||||
|
Conestoga Capital Advisors, LLC
· Reduced
Change
−86K
Date
Q1 2026
|
Conestoga Capital Advisors, LLC | Reduced· Q1 2026 | – | −86K | – | Q1 2026 | |||||
|
P2 Capital Partners, LLC
· Reduced
Change
−82K
Date
Q1 2026
|
P2 Capital Partners, LLC | Reduced· Q1 2026 | – | −82K | – | Q1 2026 | |||||
|
Handelsbanken Fonder AB
· Reduced
Change
−76K
Date
Q1 2026
|
Handelsbanken Fonder AB | Reduced· Q1 2026 | – | −76K | – | Q1 2026 | |||||
|
SG Americas Securities, LLC
· Reduced
Change
−69K
Date
Q1 2026
|
SG Americas Securities, LLC | Reduced· Q1 2026 | – | −69K | – | Q1 2026 | |||||
|
UBS AM
· Reduced
Change
−64K
Date
Q1 2026
|
UBS AM | Reduced· Q1 2026 | – | −64K | – | Q1 2026 | |||||
|
State Street
· Reduced
Change
−62K
Date
Q1 2026
|
State Street | Reduced· Q1 2026 | – | −62K | – | Q1 2026 | |||||
|
Foresight Group Ltd Liability Partnership
· Reduced
Change
−60K
Date
Q1 2026
|
Foresight Group Ltd Liability Partnership | Reduced· Q1 2026 | – | −60K | – | Q1 2026 | |||||
|
Proshare Advisors LLC
· Reduced
Change
−59K
Date
Q1 2026
|
Proshare Advisors LLC | Reduced· Q1 2026 | – | −59K | – | Q1 2026 | |||||
|
Brown Advisory Inc
· Reduced
Change
−58K
Date
Q1 2026
|
Brown Advisory Inc | Reduced· Q1 2026 | – | −58K | – | Q1 2026 | |||||
|
Cooke & Bieler LP
· Reduced
Change
−54K
Date
Q1 2026
|
Cooke & Bieler LP | Reduced· Q1 2026 | – | −54K | – | Q1 2026 | |||||
|
Aegon Asset Management UK PLC
· Reduced
Change
−51K
Date
Q1 2026
|
Aegon Asset Management UK PLC | Reduced· Q1 2026 | – | −51K | – | Q1 2026 | |||||
|
T. Rowe Price Investment Management, Inc.
· Reduced
Change
−50K
Date
Q1 2026
|
T. Rowe Price Investment Management, Inc. | Reduced· Q1 2026 | – | −50K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Blanco Steven C. Sr
· Director
Tax withholding or exercise payment (F)
-$112K
|
Blanco Steven C. Sr | Director | Tax withholding or exercise payment (F) | $159.89 | -702 | -$112K | 40K | – | Jun 12, 2026 | Jun 16, 2026 | |||||||||
|
Beck Julie A.
· CFO
Buy
+$71K
|
Beck Julie A. | CFO | Buy | $158.69 | +448 | +$71K | 4K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Phillips Sandra L.
· Director
Grant (A)
12
|
Phillips Sandra L. | Director | Grant (A) | – | 12 | – | 9K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Savi Luca
· Director
Grant (A)
18
|
Savi Luca | Director | Grant (A) | – | 18 | – | 5K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Jordan Gregory B.
· Director
Grant (A)
23
|
Jordan Gregory B. | Director | Grant (A) | – | 23 | – | 8K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Pearse Diane M.
· Director
Grant (A)
23
|
Pearse Diane M. | Director | Grant (A) | – | 23 | – | 43K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Roda Richard W.
· Officer
Gift (G)
-$50K
|
Roda Richard W. | Officer | Gift (G) | $167.76 | -300 | -$50K | 10K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Vartanian Nishan J.
· Director
Grant (A)
899
|
Vartanian Nishan J. | Director | Grant (A) | – | 899 | – | 70K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Sperry William R.
· Director
Grant (A)
899
|
Sperry William R. | Director | Grant (A) | – | 899 | – | 8K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Savi Luca
· Director
Grant (A)
899
|
Savi Luca | Director | Grant (A) | – | 899 | – | 5K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Phillips Sandra L.
· Director
Grant (A)
899
|
Phillips Sandra L. | Director | Grant (A) | – | 899 | – | 9K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Pearse Diane M.
· Director
Grant (A)
899
|
Pearse Diane M. | Director | Grant (A) | – | 899 | – | 43K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Lambert William M.
· Director
Grant (A)
899
|
Lambert William M. | Director | Grant (A) | – | 899 | – | 36K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Jordan Gregory B.
· Director
Grant (A)
899
|
Jordan Gregory B. | Director | Grant (A) | – | 899 | – | 8K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Bruggeworth Robert A.
· Director
Grant (A)
899
|
Bruggeworth Robert A. | Director | Grant (A) | – | 899 | – | 5K | – | May 13, 2026 | May 14, 2026 | |||||||||
N
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A
A
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369 reporting institutions disclosed MSA 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.