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Regenxbio
RGNX

Overview Fund Activity

177 hedge funds and large institutions have $325M invested in Regenxbio in 2024 Q4 according to their latest regulatory filings, with 39 funds opening new positions, 58 increasing their positions, 50 reducing their positions, and 44 closing their positions.

Holders
177
Holders Change
-9
Holders Change %
-4.84%
% of All Funds
2.36%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
39
Increased
58
Reduced
50
Closed
44
Calls
$1.4M
Puts
$494K
Net Calls
+$904K
Net Calls Change
+$6.06M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$32M
2
Millennium Management
2
Millennium Management
New York
$10.2M
3
Morgan Stanley
3
Morgan Stanley
New York
$15.5M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$3.87M
5
Norges Bank
5
Norges Bank
Norway
$3.47M

Top Sellers

1
BlackRock
1
BlackRock
New York
$42.3M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$23.1M
3
APM
3
Avidity Partners Management
Texas
$4.11M
4
State Street
4
State Street
Massachusetts
$16.9M
5
ACM
5
Aquilo Capital Management
California
$2.68M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$42.3M 5,466,102 -3,378,364 -38%
RG
2
Redmile Group
California
$37.1M 4,794,780 -98,122 -2%
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$32M 4,136,517 +1,659,206 +67%
Vanguard Group
4
Vanguard Group
Pennsylvania
$23.1M 2,985,952 -1,383,039 -32%
State Street
5
State Street
Massachusetts
$16.9M 2,185,851 -597,032 -21%
Morgan Stanley
6
Morgan Stanley
New York
$15.5M 2,003,311 +653,435 +48%
Millennium Management
7
Millennium Management
New York
$10.2M 1,322,344 +1,061,187 +406%
Balyasny Asset Management
8
Balyasny Asset Management
Illinois
$9.18M 1,187,102 +66,993 +6%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$9.05M 1,171,422 +21,234 +2%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$8.46M 1,094,225 +5,574 +0.5%
IHAM
11
Integral Health Asset Management
New York
$6.96M 900,000 -375,000 -29%
Assenagon Asset Management
12
Assenagon Asset Management
Luxembourg
$6.62M 856,572 +296,700 +53%
Goldman Sachs
13
Goldman Sachs
New York
$5.85M 756,238 +12,851 +2%
Citadel Advisors
14
Citadel Advisors
Florida
$4.53M 585,408 +382,177 +188%
APM
15
Avidity Partners Management
Texas
$4.11M 532,000 -600,564 -53%
Adage Capital Partners
16
Adage Capital Partners
Massachusetts
$3.87M 500,000 +500,000 New
Northern Trust
17
Northern Trust
Illinois
$3.6M 465,261 -22,726 -5%
Norges Bank
18
Norges Bank
Norway
$3.47M 449,400 +449,400 New
SGL
19
Sonic GP LLC
Hawaii
$3.12M 403,079 – –
Two Sigma Investments
20
Two Sigma Investments
New York
$3.01M 389,428 +263,495 +209%
HF
21
HRT Financial
New York
$2.81M 363,403 +129,404 +55%
CSS
22
Cubist Systematic Strategies
Connecticut
$2.79M 361,313 +361,313 New
Qube Research & Technologies (QRT)
23
Qube Research & Technologies (QRT)
United Kingdom
$2.74M 353,993 +159,919 +82%
RI
24
RTW Investments
New York
$2.71M 350,000 – –
Charles Schwab
25
Charles Schwab
California
$2.7M 349,730 -68,009 -16%
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