K2 Principal Fund, L.P.
· New
Change
+120K
Date
Q1 2026
MP
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
K2 Principal Fund, L.P.
· New
Change
+120K
Date
Q1 2026
|
K2 Principal Fund, L.P. | New· Q1 2026 | – | +120K | – | Q1 2026 | |||||
|
Russell Investments Group, Ltd.
· Added
Change
+78K
Date
Q1 2026
|
Russell Investments Group, Ltd. | Added· Q1 2026 | – | +78K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−66K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −66K | – | Q1 2026 | |||||
|
Abc Arbitrage SA
· New
Change
+62K
Date
Q1 2026
|
Abc Arbitrage SA | New· Q1 2026 | – | +62K | – | Q1 2026 | |||||
|
Virtu Financial LLC
· New
Change
+31K
Date
Q1 2026
|
Virtu Financial LLC | New· Q1 2026 | – | +31K | – | Q1 2026 | |||||
|
Deprince Race & Zollo Inc
· Added
Change
+30K
Date
Q1 2026
|
Deprince Race & Zollo Inc | Added· Q1 2026 | – | +30K | – | Q1 2026 | |||||
|
Ancora Advisors LLC
· New
Change
+25K
Date
Q1 2026
|
Ancora Advisors LLC | New· Q1 2026 | – | +25K | – | Q1 2026 | |||||
|
American Century Companies Inc
· Reduced
Change
−21K
Date
Q1 2026
|
American Century Companies Inc | Reduced· Q1 2026 | – | −21K | – | Q1 2026 | |||||
|
Dimensional
· Added
Change
+21K
Date
Q1 2026
|
Dimensional | Added· Q1 2026 | – | +21K | – | Q1 2026 | |||||
|
Bank of New York Mellon Corp
· Added
Change
+14K
Date
Q1 2026
|
Bank of New York Mellon Corp | Added· Q1 2026 | – | +14K | – | Q1 2026 | |||||
|
Burney Co/
· Exited
Change
−12K
Δ Own
−100.0%
Date
Q1 2026
|
Burney Co/ | Exited· Q1 2026 | – | −12K | −100.0% | Q1 2026 | |||||
|
Barclays PLC
· Reduced
Change
−12K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | – | −12K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+12K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +12K | – | Q1 2026 | |||||
|
Summit Financial Strategies, Inc.
· Exited
Change
−11K
Δ Own
−100.0%
Date
Q1 2026
|
Summit Financial Strategies, Inc. | Exited· Q1 2026 | – | −11K | −100.0% | Q1 2026 | |||||
|
Geode
· Added
Change
+11K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +11K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Nix Jerry
· Director
Other Form 4 events
-$130K
|
Nix Jerry | Director | Other Form 4 events | $8.18 | -16K | -$130K | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Bell Susan R.
· Director
Other Form 4 events
-$151K
|
Bell Susan R. | Director | Other Form 4 events | $8.18 | -18K | -$151K | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Lewis Stephen E.
· Director
Other Form 4 events
-$47K
|
Lewis Stephen E. | Director | Other Form 4 events | $8.18 | -6K | -$47K | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Gunning Patrick J.
· Director
Other Form 4 events
-$146K
|
Gunning Patrick J. | Director | Other Form 4 events | $8.18 | -18K | -$146K | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Schmit Michael
· Officer
Other Form 4 events
-$823K
|
Schmit Michael | Officer | Other Form 4 events | $8.18 | -101K | -$823K | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Schmit Michael
· Officer
Grant (A)
22K
|
Schmit Michael | Officer | Grant (A) | – | 22K | – | 101K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Wilson John F.
· Director
Other Form 4 events
-$138K
|
Wilson John F. | Director | Other Form 4 events | $8.18 | -17K | -$138K | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Kolstad Gary A.
· Director
Other Form 4 events
-$38K
|
Kolstad Gary A. | Director | Other Form 4 events | $8.18 | -5K | -$38K | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Palmer Ben M.
· Director
Other Form 4 events
-$5.5M
|
Palmer Ben M. | Director | Other Form 4 events | $8.18 | -678K | -$5.5M | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Palmer Ben M.
· Director
Grant (A)
75K
|
Palmer Ben M. | Director | Grant (A) | – | 75K | – | 678K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Hubbell Richard A.
· Director
Other Form 4 events
-$11M
|
Hubbell Richard A. | Director | Other Form 4 events | $8.18 | -1.4M | -$11M | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Hubbell Richard A.
· Director
Grant (A)
40K
|
Hubbell Richard A. | Director | Grant (A) | – | 40K | – | 1.4M | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Rollins Timothy Curtis
· Director
2 operations
-68K
|
Rollins Timothy Curtis | Director | 2 operations | – | -68K | – | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Rollins Holding Company, Inc.
· 10% Owner
Other Form 4 events
-343K
|
Rollins Holding Company, Inc. | 10% Owner | Other Form 4 events | – | -343K | – | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Rft Investment Company, LLC
· 10% Owner
Other Form 4 events
-298K
|
Rft Investment Company, LLC | 10% Owner | Other Form 4 events | – | -298K | – | 0 | – | May 15, 2026 | May 19, 2026 | |||||||||
U
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70 reporting institutions disclosed MPX 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.