Armistice Capital, LLC
· Added
+$15M
Change
+444K
Date
Q1 2026
RI
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Armistice Capital, LLC
· Added
+$15M
Change
+444K
Date
Q1 2026
|
Armistice Capital, LLC | Added· Q1 2026 | +$15M | +444K | – | Q1 2026 | |||||
|
Soleus Capital Management, L.P.
· Reduced
−$9.7M
Change
−290K
Date
Q1 2026
|
Soleus Capital Management, L.P. | Reduced· Q1 2026 | −$9.7M | −290K | – | Q1 2026 | |||||
|
American Century Companies Inc
· Added
+$9.7M
Change
+290K
Date
Q1 2026
|
American Century Companies Inc | Added· Q1 2026 | +$9.7M | +290K | – | Q1 2026 | |||||
|
Hillsdale Investment Management Inc.
· Exited
−$9.5M
Change
−283K
Δ Own
−100.0%
Date
Q1 2026
|
Hillsdale Investment Management Inc. | Exited· Q1 2026 | −$9.5M | −283K | −100.0% | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Reduced
−$8.3M
Change
−246K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Reduced· Q1 2026 | −$8.3M | −246K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
−$7.8M
Change
−233K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | −$7.8M | −233K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Reduced
−$6.9M
Change
−206K
Date
Q1 2026
|
Jane Street Group, LLC | Reduced· Q1 2026 | −$6.9M | −206K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
−$6.7M
Change
−201K
Δ Own
−37.2%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | −$6.7M | −201K | −37.2% | Q1 2026 | |||||
|
Acadian Asset Management LLC
· Added
+$5.8M
Change
+173K
Date
Q1 2026
|
Acadian Asset Management LLC | Added· Q1 2026 | +$5.8M | +173K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
−$5.6M
Change
−167K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | −$5.6M | −167K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
+$4.5M
Change
+135K
Δ Own
+49.6%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | +$4.5M | +135K | +49.6% | Q1 2026 | |||||
|
Zacks Investment Management
· Exited
−$4.0M
Change
−119K
Δ Own
−100.0%
Date
Q1 2026
|
Zacks Investment Management | Exited· Q1 2026 | −$4.0M | −119K | −100.0% | Q1 2026 | |||||
|
BlackRock
· Added
+$3.5M
Change
+105K
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | +$3.5M | +105K | – | Q1 2026 | |||||
|
Dimensional
· Added
+$3.5M
Change
+103K
Date
Q1 2026
|
Dimensional | Added· Q1 2026 | +$3.5M | +103K | – | Q1 2026 | |||||
|
Janus Henderson Group PLC
· Added
+$3.3M
Change
+100K
Date
Q1 2026
|
Janus Henderson Group PLC | Added· Q1 2026 | +$3.3M | +100K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Hannah Alison L.
· Officer
Grant (A)
24K
|
Hannah Alison L. | Officer | Grant (A) | – | 24K | – | 35K | +229.6% | Jul 8, 2026 | Jul 10, 2026 | |||||||||
|
Ali-Jackson Kamil
· Director
Sell
−$88K
|
Ali-Jackson Kamil | Director | Sell | $35.00 | −2K | −$88K | 10K | −19.8% | Jun 22, 2026 | Jun 24, 2026 | |||||||||
|
Furey Raymond J.
· Officer
Grant (A)
7K
|
Furey Raymond J. | Officer | Grant (A) | – | 7K | – | 7K | – | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Rojkjaer Lisa
· Officer
2 operations
17K
|
Rojkjaer Lisa | Officer | 2 operations | – | 17K | – | 7K | – | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Rodriguez Raul R.
· Director
Grant (A)
32K
|
Rodriguez Raul R. | Director | Grant (A) | – | 32K | – | 32K | – | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Santos David A.
· Officer
Grant (A)
7K
|
Santos David A. | Officer | Grant (A) | – | 7K | – | 7K | – | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Schorno Dean L.
· Officer
Grant (A)
7K
|
Schorno Dean L. | Officer | Grant (A) | – | 7K | – | 7K | – | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Schorno Dean L.
· CFO
4 operations
0
|
Schorno Dean L. | CFO | 4 operations | $12.70–$18.70 | 0 | – | 14K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Schorno Dean L.
· CFO
Tax withholding or exercise payment (F)
-$28K
|
Schorno Dean L. | CFO | Tax withholding or exercise payment (F) | $29.86 | -928 | -$28K | 79K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Santos David A.
· Officer
Tax withholding or exercise payment (F)
-$26K
|
Santos David A. | Officer | Tax withholding or exercise payment (F) | $29.86 | -874 | -$26K | 62K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Rojkjaer Lisa
· Officer
Tax withholding or exercise payment (F)
-$25K
|
Rojkjaer Lisa | Officer | Tax withholding or exercise payment (F) | $29.86 | -850 | -$25K | 34K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Rodriguez Raul R.
· Director
Tax withholding or exercise payment (F)
-$72K
|
Rodriguez Raul R. | Director | Tax withholding or exercise payment (F) | $29.86 | -2K | -$72K | 280K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Furey Raymond J.
· Officer
Tax withholding or exercise payment (F)
-$26K
|
Furey Raymond J. | Officer | Tax withholding or exercise payment (F) | $29.86 | -877 | -$26K | 51K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Ali-Jackson Kamil
· Director
Sell
−$73K
|
Ali-Jackson Kamil | Director | Sell | $29.17 | −2K | −$73K | 13K | – | May 26, 2026 | May 28, 2026 | |||||||||
|
Wasman Jane
· Director
Grant (A)
6K
|
Wasman Jane | Director | Grant (A) | – | 6K | – | 18K | – | May 15, 2026 | May 19, 2026 | |||||||||
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180 reporting institutions disclosed RIGL 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.