RO
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Norges
· Exited
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −1.3M | −100.0% | Q1 2026 | |||||
|
Starboard Value LP
· Reduced
Change
−619K
Δ Own
−51.4%
Date
Q1 2026
|
Starboard Value LP | Reduced· Q1 2026 | – | −619K | −51.4% | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Added
Change
+122K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +122K | – | Q1 2026 | |||||
|
Cramer Rosenthal McGlynn LLC
· Exited
Change
−109K
Δ Own
−100.0%
Date
Q1 2026
|
Cramer Rosenthal McGlynn LLC | Exited· Q1 2026 | – | −109K | −100.0% | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Added
Change
+108K
Date
Q1 2026
|
Ameriprise Financial Inc | Added· Q1 2026 | – | +108K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+99K
Δ Own
+859.9%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +99K | +859.9% | Q1 2026 | |||||
|
Dimensional
· Reduced
Change
−72K
Date
Q1 2026
|
Dimensional | Reduced· Q1 2026 | – | −72K | – | Q1 2026 | |||||
|
Grizzlyrock Capital, LLC
· Exited
Change
−66K
Δ Own
−100.0%
Date
Q1 2026
|
Grizzlyrock Capital, LLC | Exited· Q1 2026 | – | −66K | −100.0% | Q1 2026 | |||||
|
BlackRock
· Reduced
Change
−65K
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | – | −65K | – | Q1 2026 | |||||
|
Cinctive Capital Management LP
· Exited
Change
−60K
Δ Own
−100.0%
Date
Q1 2026
|
Cinctive Capital Management LP | Exited· Q1 2026 | – | −60K | −100.0% | Q1 2026 | |||||
|
Ug Investment Advisers Ltd.
· New
Change
+54K
Date
Q1 2026
|
Ug Investment Advisers Ltd. | New· Q1 2026 | – | +54K | – | Q1 2026 | |||||
|
Segall Bryant & Hamill, LLC
· Reduced
Change
−50K
Date
Q1 2026
|
Segall Bryant & Hamill, LLC | Reduced· Q1 2026 | – | −50K | – | Q1 2026 | |||||
|
Third Avenue Management LLC
· Reduced
Change
−48K
Date
Q1 2026
|
Third Avenue Management LLC | Reduced· Q1 2026 | – | −48K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· New
Change
+48K
Date
Q1 2026
|
Jane Street Group, LLC | New· Q1 2026 | – | +48K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
Change
−47K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | – | −47K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
El-Haj Ali Omar
· Director
Tax withholding or exercise payment (F)
-$1.2M
|
El-Haj Ali Omar | Director | Tax withholding or exercise payment (F) | $137.52 | -9K | -$1.2M | 38K | −19.2% | Jul 12, 2026 | Jul 13, 2026 | |||||||||
|
El-Haj Ali Omar
· Director
Grant (A)
25K
|
El-Haj Ali Omar | Director | Grant (A) | – | 25K | – | 46K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Berger Larry L.
· Director
Grant (A)
1K
|
Berger Larry L. | Director | Grant (A) | – | 1K | – | 7K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Faust Megan
· Director
Grant (A)
1K
|
Faust Megan | Director | Grant (A) | – | 1K | – | 7K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Roby Anne K.
· Director
Grant (A)
1K
|
Roby Anne K. | Director | Grant (A) | – | 1K | – | 7K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Owens Jeffrey J.
· Director
Grant (A)
1K
|
Owens Jeffrey J. | Director | Grant (A) | – | 1K | – | 13K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Moh Woon Keat
· Director
Grant (A)
1K
|
Moh Woon Keat | Director | Grant (A) | – | 1K | – | 5K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Lauzon Armand F. Jr
· Director
Grant (A)
1K
|
Lauzon Armand F. Jr | Director | Grant (A) | – | 1K | – | 8K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Costello Donna
· Director
Grant (A)
1K
|
Costello Donna | Director | Grant (A) | – | 1K | – | 6K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Cope Brett Alan
· Director
Grant (A)
1K
|
Cope Brett Alan | Director | Grant (A) | – | 1K | – | 1K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Starkloff Eric Howard
· Director
Grant (A)
1K
|
Starkloff Eric Howard | Director | Grant (A) | – | 1K | – | 1K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Larabee Brian Keith
· Officer
Sell
−$113K
|
Larabee Brian Keith | Officer | Sell | $135.91 | −830 | −$113K | 6K | – | May 1, 2026 | May 1, 2026 | |||||||||
|
Wallace Peter C.
· Director
2 operations
−$317K
|
Wallace Peter C. | Director | 2 operations | $131.56–$132.63 | −2K | −$317K | 4K | – | Apr 30, 2026 | May 1, 2026 | |||||||||
|
Morton Jessica Ann
· Officer
Tax withholding or exercise payment (F)
-$26K
|
Morton Jessica Ann | Officer | Tax withholding or exercise payment (F) | $105.01 | -248 | -$26K | 11K | – | Mar 11, 2026 | Mar 12, 2026 | |||||||||
|
Webb Michael Reed
· Officer
Sell
−$106K
|
Webb Michael Reed | Officer | Sell | $111.31 | −954 | −$106K | 8K | – | Mar 2, 2026 | Mar 2, 2026 | |||||||||
230 reporting institutions disclosed ROG 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.