RGNX icon

Regenxbio
RGNX

Overview Fund Activity

164 hedge funds and large institutions have $298M invested in Regenxbio in 2025 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 51 increasing their positions, 53 reducing their positions, and 44 closing their positions.

Holders
164
Holders Change
-13
Holders Change %
-7.34%
% of All Funds
2.23%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
34
Increased
51
Reduced
53
Closed
44
Calls
$566K
Puts
$818K
Net Calls
-$252K
Net Calls Change
-$1.16M

Top Buyers

1
2L
1
22NW LP
Washington
$4.78M
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$4.44M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$24.8M
4
Citadel Advisors
4
Citadel Advisors
Florida
$7.35M
5
EAM
5
Exome Asset Management
New York
$2.9M

Top Sellers

1
State Street
1
State Street
Massachusetts
$7.62M
2
Millennium Management
2
Millennium Management
New York
$2.38M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$0
4
RI
4
RTW Investments
New York
$0
5
SL
5
Siren LLC
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
PCM
51
Prelude Capital Management
New York
$805K 112,520 +112,520 New
State of Wisconsin Investment Board
52
State of Wisconsin Investment Board
Wisconsin
$801K 112,053 -22,438 -17%
JF
53
Jump Financial
Illinois
$768K 107,354 -85,354 -44%
PP
54
PDT Partners
New York
$733K 102,516 +39,501 +63%
American Century Companies
55
American Century Companies
Missouri
$726K 101,579 +6,553 +7%
MCM
56
Moore Capital Management
New York
$715K 100,000 – –
Raymond James Financial
57
Raymond James Financial
Florida
$711K 99,382 +25,872 +35%
Mirae Asset Global ETFs Holdings
58
Mirae Asset Global ETFs Holdings
Hong Kong
$670K 93,766 -6,686 -7%
DekaBank Deutsche Girozentrale
59
DekaBank Deutsche Girozentrale
Germany
$572K 74,600 – –
Invesco
60
Invesco
Georgia
$568K 79,469 +27,341 +52%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$509K 71,155 -3,114 -4%
Janney Montgomery Scott
62
Janney Montgomery Scott
Pennsylvania
$484K 67,752 +67,752 New
PAS
63
Point72 Asia (Singapore)
Singapore
$471K 65,876 +8,035 +14%
BNP Paribas Financial Markets
64
BNP Paribas Financial Markets
France
$452K 63,147 -32,946 -34%
ECM
65
ExodusPoint Capital Management
New York
$444K 62,052 -43,616 -41%
A
66
AlphaQuest
New York
$431K 60,309 +52,350 +658%
LPC
67
Lion Point Capital
New York
$413K 57,750 – –
HSBC Holdings
68
HSBC Holdings
United Kingdom
$390K 55,815 -29,002 -34%
AllianceBernstein
69
AllianceBernstein
Tennessee
$378K 52,900 -1,000 -2%
GCM
70
Graham Capital Management
Connecticut
$372K 52,017 +23,475 +82%
IC
71
IEQ Capital
California
$364K 50,969 +50,969 New
EGM
72
Engineers Gate Manager
New York
$363K 50,743 +5,054 +11%
AG
73
Algert Global
California
$354K 49,578 +49,578 New
Wells Fargo
74
Wells Fargo
California
$324K 45,332 -3,105 -6%
JG
75
Jain Global
New York
$302K 42,268 +42,268 New
1 2
3
4 5