Castleknight Management LP
· Reduced
Change
−3.1M
Date
Q1 2026
RX
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Castleknight Management LP
· Reduced
Change
−3.1M
Date
Q1 2026
|
Castleknight Management LP | Reduced· Q1 2026 | – | −3.1M | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−863K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −863K | – | Q1 2026 | |||||
|
Federated Hermes, Inc.
· Exited
Change
−720K
Δ Own
−100.0%
Date
Q1 2026
|
Federated Hermes, Inc. | Exited· Q1 2026 | – | −720K | −100.0% | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· Exited
Change
−680K
Δ Own
−100.0%
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Exited· Q1 2026 | – | −680K | −100.0% | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Reduced
Change
−614K
Δ Own
−92.9%
Date
Q1 2026
|
Two Sigma Investments, LP | Reduced· Q1 2026 | – | −614K | −92.9% | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−483K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −483K | −100.0% | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
Change
−327K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | – | −327K | – | Q1 2026 | |||||
|
Northwestern Mutual Wealth Management Co
· Exited
Change
−279K
Δ Own
−100.0%
Date
Q1 2026
|
Northwestern Mutual Wealth Management Co | Exited· Q1 2026 | – | −279K | −100.0% | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−265K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −265K | – | Q1 2026 | |||||
|
Alliancebernstein L.P.
· Reduced
Change
−256K
Date
Q1 2026
|
Alliancebernstein L.P. | Reduced· Q1 2026 | – | −256K | – | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Exited
Change
−227K
Δ Own
−100.0%
Date
Q1 2026
|
Ameriprise Financial Inc | Exited· Q1 2026 | – | −227K | −100.0% | Q1 2026 | |||||
|
Aegon USA Investment Management, LLC
· Exited
Change
−200K
Δ Own
−100.0%
Date
Q1 2026
|
Aegon USA Investment Management, LLC | Exited· Q1 2026 | – | −200K | −100.0% | Q1 2026 | |||||
|
Gsa Capital Partners LLP
· Reduced
Change
−154K
Date
Q1 2026
|
Gsa Capital Partners LLP | Reduced· Q1 2026 | – | −154K | – | Q1 2026 | |||||
|
Aquatic Capital Management LLC
· Exited
Change
−118K
Δ Own
−100.0%
Date
Q1 2026
|
Aquatic Capital Management LLC | Exited· Q1 2026 | – | −118K | −100.0% | Q1 2026 | |||||
|
Verition Fund Management LLC
· Exited
Change
−117K
Δ Own
−100.0%
Date
Q1 2026
|
Verition Fund Management LLC | Exited· Q1 2026 | – | −117K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Roberts Anthony C.
· Director
Tax withholding or exercise payment (F)
-$256K
|
Roberts Anthony C. | Director | Tax withholding or exercise payment (F) | $7.22 | -35K | -$256K | 178K | −16.7% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Roberts Anthony C.
· Director
Grant (A)
38K
|
Roberts Anthony C. | Director | Grant (A) | – | 38K | – | 215K | +21.4% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Scott Anthony
· Director
Grant (A)
38K
|
Scott Anthony | Director | Grant (A) | – | 38K | – | 229K | +19.9% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Garber Mitchell Alan
· Director
Grant (A)
38K
|
Garber Mitchell Alan | Director | Grant (A) | – | 38K | – | 412K | +10.2% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Benjamin Jeffrey D.
· Director
Grant (A)
71K
|
Benjamin Jeffrey D. | Director | Grant (A) | – | 71K | – | 636K | +12.6% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Teal-Guess Kellie
· Officer
Sell
−$189K
|
Teal-Guess Kellie | Officer | Sell | $5.56 | −34K | −$189K | 1.3M | – | Jun 4, 2026 | Jun 4, 2026 | |||||||||
|
Kandiah Gajakarnan Vibushanan
· Director
Tax withholding or exercise payment (F)
-$48K
|
Kandiah Gajakarnan Vibushanan | Director | Tax withholding or exercise payment (F) | $5.92 | -8K | -$48K | 4.2M | – | Jun 4, 2026 | Jun 4, 2026 | |||||||||
|
Marino Mark A.
· CFO
Sell
−$267K
|
Marino Mark A. | CFO | Sell | $5.56 | −48K | −$267K | 2.9M | – | Jun 4, 2026 | Jun 4, 2026 | |||||||||
|
Sinha Dharmendra Kumar
· Officer
Sell
−$267K
|
Sinha Dharmendra Kumar | Officer | Sell | $5.56 | −48K | −$267K | 3.4M | – | Jun 4, 2026 | Jun 4, 2026 | |||||||||
|
Teal-Guess Kellie
· Officer
Sell
−$580K
|
Teal-Guess Kellie | Officer | Sell | $5.12 | −113K | −$580K | 909K | – | May 18, 2026 | May 18, 2026 | |||||||||
|
Teal-Guess Kellie
· Officer
Grant (A)
444K
|
Teal-Guess Kellie | Officer | Grant (A) | – | 444K | – | 1.4M | – | Apr 3, 2026 | Jun 4, 2026 | |||||||||
|
Kandiah Gajakarnan Vibushanan
· Director
Grant (A)
200K
|
Kandiah Gajakarnan Vibushanan | Director | Grant (A) | – | 200K | – | 4.2M | – | Apr 3, 2026 | Jun 4, 2026 | |||||||||
|
Marino Mark A.
· CFO
Grant (A)
806K
|
Marino Mark A. | CFO | Grant (A) | – | 806K | – | 3.0M | – | Apr 3, 2026 | Jun 4, 2026 | |||||||||
|
Sinha Dharmendra Kumar
· Officer
Grant (A)
1.1M
|
Sinha Dharmendra Kumar | Officer | Grant (A) | – | 1.1M | – | 3.4M | – | Apr 3, 2026 | Jun 4, 2026 | |||||||||
|
Sinha Dharmendra Kumar
· Officer
Sell
−$341K
|
Sinha Dharmendra Kumar | Officer | Sell | $1.81 | −188K | −$341K | 2.3M | – | Mar 18, 2026 | Mar 18, 2026 | |||||||||
N
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141 reporting institutions disclosed RXT 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.