Qube Research & Technologies Ltd
· Added
Change
+868K
Date
Q1 2026
RG
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Qube Research & Technologies Ltd
· Added
Change
+868K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +868K | – | Q1 2026 | |||||
|
State Street
· Added
Change
+445K
Date
Q1 2026
|
State Street | Added· Q1 2026 | – | +445K | – | Q1 2026 | |||||
|
22nw, LP
· Reduced
Change
−431K
Date
Q1 2026
|
22nw, LP | Reduced· Q1 2026 | – | −431K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+425K
Δ Own
+327.0%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +425K | +327.0% | Q1 2026 | |||||
|
Acadian Asset Management LLC
· Reduced
Change
−372K
Date
Q1 2026
|
Acadian Asset Management LLC | Reduced· Q1 2026 | – | −372K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Reduced
Change
−310K
Date
Q1 2026
|
AQR Capital Management LLC | Reduced· Q1 2026 | – | −310K | – | Q1 2026 | |||||
|
Integral Health Asset Management, LLC
· Added
Change
+300K
Date
Q1 2026
|
Integral Health Asset Management, LLC | Added· Q1 2026 | – | +300K | – | Q1 2026 | |||||
|
Y-Intercept (hong Kong) Ltd
· New
Change
+275K
Date
Q1 2026
|
Y-Intercept (hong Kong) Ltd | New· Q1 2026 | – | +275K | – | Q1 2026 | |||||
|
Trexquant Investment LP
· Exited
Change
−251K
Δ Own
−100.0%
Date
Q1 2026
|
Trexquant Investment LP | Exited· Q1 2026 | – | −251K | −100.0% | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Added
Change
+218K
Δ Own
+318.2%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Added· Q1 2026 | – | +218K | +318.2% | Q1 2026 | |||||
|
Moore Capital Management, LP
· Exited
Change
−200K
Δ Own
−100.0%
Date
Q1 2026
|
Moore Capital Management, LP | Exited· Q1 2026 | – | −200K | −100.0% | Q1 2026 | |||||
|
Prosight Management, LP
· New
Change
+200K
Date
Q1 2026
|
Prosight Management, LP | New· Q1 2026 | – | +200K | – | Q1 2026 | |||||
|
Assenagon Asset Management S.A.
· Reduced
Change
−180K
Date
Q1 2026
|
Assenagon Asset Management S.A. | Reduced· Q1 2026 | – | −180K | – | Q1 2026 | |||||
|
Man Group PLC
· Added
Change
+124K
Date
Q1 2026
|
Man Group PLC | Added· Q1 2026 | – | +124K | – | Q1 2026 | |||||
|
Panagora Asset Management Inc
· Reduced
Change
−121K
Date
Q1 2026
|
Panagora Asset Management Inc | Reduced· Q1 2026 | – | −121K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Pakola Steve
· Officer
Sell
−$29K
|
Pakola Steve | Officer | Sell | $13.64 | −2K | −$29K | 213K | −1.0% | Jul 2, 2026 | Jul 6, 2026 | |||||||||
|
Pakola Steve
· Officer
2 operations
0
|
Pakola Steve | Officer | 2 operations | $7.86 | 0 | – | 65K | – | Jul 2, 2026 | Jul 6, 2026 | |||||||||
|
Simpson Curran
· Director
Tax withholding or exercise payment (F)
-$89K
|
Simpson Curran | Director | Tax withholding or exercise payment (F) | $13.09 | -7K | -$89K | 338K | −2.0% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Pakola Steve
· Officer
Sell
−$472K
|
Pakola Steve | Officer | Sell | $12.86 | −37K | −$472K | 213K | −14.7% | Jul 1, 2026 | Jul 1, 2026 | |||||||||
|
Pakola Steve
· Officer
2 operations
0
|
Pakola Steve | Officer | 2 operations | $7.86 | 0 | – | 67K | – | Jul 1, 2026 | Jul 1, 2026 | |||||||||
|
Simpson Curran
· Director
Grant (A)
$15K
|
Simpson Curran | Director | Grant (A) | $10.18 | 1K | $15K | 345K | +0.4% | Jun 30, 2026 | Jul 6, 2026 | |||||||||
|
Pakola Steve
· Officer
Sell
−$216K
|
Pakola Steve | Officer | Sell | $11.04 | −20K | −$216K | 213K | −8.4% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Tasse Daniel
· Director
2 operations
56K
|
Tasse Daniel | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Stump David C.
· Director
2 operations
56K
|
Stump David C. | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Zachary Jennifer
· Director
2 operations
56K
|
Zachary Jennifer | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Mills Kenneth T.
· Director
2 operations
56K
|
Mills Kenneth T. | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Migausky George V
· Director
2 operations
56K
|
Migausky George V | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Karabelas Argeris N.
· Director
2 operations
56K
|
Karabelas Argeris N. | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Glucksmann Alexandra
· Director
2 operations
56K
|
Glucksmann Alexandra | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Fox Allan M.
· Director
2 operations
56K
|
Fox Allan M. | Director | 2 operations | – | 56K | – | 47K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
N
A
M
M
G
A
173 reporting institutions disclosed RGNX 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.