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Regenxbio
RGNX

Overview Fund Activity

173 hedge funds and large institutions have $705M invested in Regenxbio in 2023 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 60 increasing their positions, 66 reducing their positions, and 24 closing their positions.

Holders
173
Holders Change
-8
Holders Change %
-4.42%
% of All Funds
2.77%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
18
Increased
60
Reduced
66
Closed
24
Calls
$1.51M
Puts
$761K
Net Calls
+$746K
Net Calls Change
+$432K

Top Buyers

1
BlackRock
1
BlackRock
New York
$152M
2
Millennium Management
2
Millennium Management
New York
$13.6M
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$12M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$7.12M
5
MFS
5
Mirabella Financial Services
United Kingdom
$5.46M

Top Sellers

1
RI
1
RTW Investments
New York
$0
2
RG
2
Redmile Group
California
$31M
3
WP
3
Woodline Partners
California
$5.78M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$265K
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$1.58M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$152M 8,040,790 +1,354,440 +20%
Vanguard Group
2
Vanguard Group
Pennsylvania
$81.6M 4,317,021 +44,527 +1%
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$75.7M 4,005,623 +211,146 +6%
State Street
4
State Street
Massachusetts
$48.8M 2,581,263 -134,926 -5%
RG
5
Redmile Group
California
$31M 1,640,725 -272,787 -14%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$29M 1,536,131 +176,543 +13%
ACM
7
Aquilo Capital Management
California
$15.7M 831,014 -66,670 -7%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$14.4M 760,797 +27,552 +4%
Citadel Advisors
9
Citadel Advisors
Florida
$14.1M 743,357 +137,520 +23%
Millennium Management
10
Millennium Management
New York
$13.6M 719,211 +697,379 +3,194%
Jacobs Levy Equity Management
11
Jacobs Levy Equity Management
New Jersey
$12M 632,378 +605,255 +2,232%
MB
12
MPM BioImpact
Massachusetts
$11.7M 617,671 -3,701 -0.6%
Invesco
13
Invesco
Georgia
$11.4M 602,837 -3,044 -0.5%
Goldman Sachs
14
Goldman Sachs
New York
$10.5M 556,711 -39,757 -7%
First Manhattan
15
First Manhattan
New York
$8.47M 447,730 +10,600 +2%
Northern Trust
16
Northern Trust
Illinois
$7.76M 410,398 -18,551 -4%
WM
17
WS Management
Florida
$7.51M 396,997 – –
American Century Companies
18
American Century Companies
Missouri
$7.2M 380,751 -3,181 -0.8%
Balyasny Asset Management
19
Balyasny Asset Management
Illinois
$7.12M 376,300 +375,427 +43,004%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$6.71M 354,883 -4,074 -1%
Morgan Stanley
21
Morgan Stanley
New York
$6.21M 328,565 +18,596 +6%
WP
22
Woodline Partners
California
$5.78M 305,822 -214,813 -41%
Ameriprise
23
Ameriprise
Minnesota
$5.55M 293,508 +74,523 +34%
Charles Schwab
24
Charles Schwab
California
$5.48M 289,607 +2,040 +0.7%
MFS
25
Mirabella Financial Services
United Kingdom
$5.46M 25,983 +25,983 New
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