Orbimed Advisors LLC
· New
Change
+545K
Date
Q1 2026
RC
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Orbimed Advisors LLC
· New
Change
+545K
Date
Q1 2026
|
Orbimed Advisors LLC | New· Q1 2026 | – | +545K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+176K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +176K | – | Q1 2026 | |||||
|
Bridgeway Capital Management, LLC
· Reduced
Change
−88K
Date
Q1 2026
|
Bridgeway Capital Management, LLC | Reduced· Q1 2026 | – | −88K | – | Q1 2026 | |||||
|
Newedge Advisors, LLC
· Added
Change
+86K
Date
Q1 2026
|
Newedge Advisors, LLC | Added· Q1 2026 | – | +86K | – | Q1 2026 | |||||
|
Geode
· Added
Change
+64K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +64K | – | Q1 2026 | |||||
|
BlackRock
· Added
Change
+53K
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +53K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+53K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +53K | – | Q1 2026 | |||||
|
Thompson Davis & Co., Inc.
· New
Change
+39K
Date
Q1 2026
|
Thompson Davis & Co., Inc. | New· Q1 2026 | – | +39K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Exited
Change
−38K
Δ Own
−100.0%
Date
Q1 2026
|
Millennium Management LLC | Exited· Q1 2026 | – | −38K | −100.0% | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+37K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +37K | – | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−28K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −28K | – | Q1 2026 | |||||
|
FMR LLC
· Added
Change
+26K
Δ Own
+978.6%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | – | +26K | +978.6% | Q1 2026 | |||||
|
Jain Global LLC
· Exited
Change
−24K
Δ Own
−100.0%
Date
Q1 2026
|
Jain Global LLC | Exited· Q1 2026 | – | −24K | −100.0% | Q1 2026 | |||||
|
Deutsche Bank AG
· Added
Change
+24K
Date
Q1 2026
|
Deutsche Bank AG | Added· Q1 2026 | – | +24K | – | Q1 2026 | |||||
|
Quantinno Capital Management LP
· New
Change
+22K
Date
Q1 2026
|
Quantinno Capital Management LP | New· Q1 2026 | – | +22K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
O'Toole David D.
· CFO
Grant (A)
$8K
|
O'Toole David D. | CFO | Grant (A) | $3.97 | 2K | $8K | 153K | – | Jun 12, 2026 | Jun 12, 2026 | |||||||||
|
Woody Joseph Fralin
· Director
3 operations
+$63K
|
Woody Joseph Fralin | Director | 3 operations | $4.00–$4.20 | +15K | +$63K | 108K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Woody Joseph Fralin
· Director
2 operations
+$41K
|
Woody Joseph Fralin | Director | 2 operations | $4.09–$4.10 | +10K | +$41K | 93K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Woody Joseph Fralin
· Director
2 operations
+$42K
|
Woody Joseph Fralin | Director | 2 operations | $4.18–$4.21 | +10K | +$42K | 20K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Woody Joseph Fralin
· Director
2 operations
+$43K
|
Woody Joseph Fralin | Director | 2 operations | $4.26–$4.34 | +10K | +$43K | 10K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
O'Toole David D.
· CFO
Grant (A)
$15K
|
O'Toole David D. | CFO | Grant (A) | $3.05 | 5K | $15K | 151K | – | May 29, 2026 | Jun 1, 2026 | |||||||||
|
Vance Cary Guy
· Director
Grant (A)
$15K
|
Vance Cary Guy | Director | Grant (A) | $3.05 | 5K | $15K | 41K | – | May 29, 2026 | Jun 1, 2026 | |||||||||
|
O'Toole David D.
· CFO
Buy
+$9K
|
O'Toole David D. | CFO | Buy | $4.26 | +2K | +$9K | 146K | – | May 20, 2026 | May 20, 2026 | |||||||||
|
O'Toole David D.
· CFO
Buy
+$8K
|
O'Toole David D. | CFO | Buy | $4.24 | +2K | +$8K | 144K | – | May 19, 2026 | May 19, 2026 | |||||||||
|
O'Toole David D.
· Officer
Buy
+$9K
|
O'Toole David D. | Officer | Buy | $4.78 | +2K | +$9K | 142K | – | Mar 11, 2026 | Mar 11, 2026 | |||||||||
|
O'Toole David D.
· Officer
Buy
+$12K
|
O'Toole David D. | Officer | Buy | $4.15 | +3K | +$12K | 140K | – | Feb 19, 2026 | Feb 23, 2026 | |||||||||
|
O'Toole David D.
· Officer
2 operations
261K
|
O'Toole David D. | Officer | 2 operations | – | 261K | – | 156K | – | Feb 18, 2026 | Feb 19, 2026 | |||||||||
|
Kelsey Nicole
· Officer
2 operations
243K
|
Kelsey Nicole | Officer | 2 operations | – | 243K | – | 145K | – | Feb 18, 2026 | Feb 19, 2026 | |||||||||
|
McNamara Robert
· Director
2 operations
38K
|
McNamara Robert | Director | 2 operations | – | 38K | – | 16K | – | Jan 20, 2026 | Jun 4, 2026 | |||||||||
|
Woody Joseph Fralin
· Director
2 operations
38K
|
Woody Joseph Fralin | Director | 2 operations | – | 38K | – | 16K | – | Jan 20, 2026 | Jun 4, 2026 | |||||||||
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76 reporting institutions disclosed RCEL 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.