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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 %
Citigroup
76
Citigroup
New York
$266K 37,150 -77,661 -68%
XT
77
XTX Topco
Cayman Islands
$257K 35,953 -72,167 -67%
SPC
78
Sigma Planning Corp
Michigan
$256K 35,860 -1,450 -4%
Man Group
79
Man Group
United Kingdom
$230K 32,207 +32,207 New
Cerity Partners
80
Cerity Partners
New York
$228K 31,846 +31,846 New
NC
81
Napatree Capital
Rhode Island
$226K 31,675 -1,850 -6%
Mitsubishi UFJ Asset Management
82
Mitsubishi UFJ Asset Management
Japan
$198K 27,756 +2,326 +9%
Carson Wealth (CWM LLC)
83
Carson Wealth (CWM LLC)
Nebraska
$191K 26,696 +26,271 +6,181%
T. Rowe Price Associates
84
T. Rowe Price Associates
Maryland
$188K 26,200 +2,290 +10%
PFCS
85
Pale Fire Capital SE
Czech Republic
$185K 25,846 +14,125 +121%
SPA
86
Sherbrooke Park Advisers
New York
$174K 24,405 +75 +0.3%
Tudor Investment Corp
87
Tudor Investment Corp
Connecticut
$172K 24,123 +24,123 New
MIM
88
MetLife Investment Management
New Jersey
$168K 23,546 -3,643 -13%
CF
89
Corebridge Financial
Texas
$163K 22,786 -103 -0.4%
LPL Financial
90
LPL Financial
California
$154K 21,528 +21,528 New
IIM
91
INTECH Investment Management
Florida
$153K 21,418 +1,944 +10%
QCM
92
Quantinno Capital Management
New York
$148K 20,693 +20,693 New
CC
93
Corton Capital
Ontario, Canada
$147K 20,528 +7,252 +55%
VIA
94
Virtus Investment Advisers
Connecticut
$135K 18,830 +18,830 New
DnB Asset Management
95
DnB Asset Management
Norway
$132K 18,491 +3,952 +27%
CWMK
96
Caliber Wealth Management (Kansas)
Kansas
$126K 17,588 +17,588 New
Manulife (Manufacturers Life Insurance)
97
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$124K 17,390 -165 -0.9%
BHCM
98
Brevan Howard Capital Management
Jersey
$124K 17,373 -23,787 -58%
Wealth Enhancement Advisory Services
99
Wealth Enhancement Advisory Services
Minnesota
$123K 17,172 +17,172 New
Creative Planning
100
Creative Planning
Kansas
$115K 16,134 +16,134 New
2 3
4
5 6