RUBY

Rubius Therapeutics, Inc
RUBY

Overview Fund Activity
Delisted

RUBY was delisted on the 6th of March, 2023.

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108 hedge funds and large institutions have $2.09B invested in Rubius Therapeutics, Inc in 2021 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 44 increasing their positions, 23 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
108
Holders Change
+3
Holders Change %
+2.86%
% of All Funds
1.89%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.07%
New
24
Increased
44
Reduced
23
Closed
21
Calls
$12.1M
Puts
$1.02M
Net Calls
+$11.1M
Net Calls Change
+$13.8M

Top Buyers

1
State Street
1
State Street
Massachusetts
$59.6M
2
Victory Capital Management
2
Victory Capital Management
Texas
$38.4M
3
Citigroup
3
Citigroup
New York
$4.54M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$3.63M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$79.1M

Top Sellers

1
DM
1
Deerfield Management
New York
$0
2
AG
2
Artal Group
Luxembourg
$113M
3
Norges Bank
3
Norges Bank
Norway
$4.26M
4
BlackRock
4
BlackRock
New York
$83.9M
5
CLOS
5
Compagnie Lombard Odier SCmA
Switzerland
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PPA
26
Parametric Portfolio Associates
Washington
$3.35M +$1.14M +46,511 +51%
D.E. Shaw & Co
27
D.E. Shaw & Co
New York
$3.16M -$956K -39,156 -23%
Morgan Stanley
28
Morgan Stanley
New York
$3M +$2.06M +84,506 +220%
EI
29
EAM Investors
California
$2.88M -$176K -7,214 -6%
Millennium Management
30
Millennium Management
New York
$2.56M +$2.3M +94,154 +877%
Rafferty Asset Management
31
Rafferty Asset Management
New York
$2.31M +$2.31M +94,514 New
Voloridge Investment Management
32
Voloridge Investment Management
Florida
$2.21M -$3.17M -129,705 -59%
Swiss National Bank
33
Swiss National Bank
Switzerland
$1.97M -$58.6K -2,400 -3%
EGI
34
EAM Global Investors
California
$1.83M – – –
PCM
35
Pathway Capital Management
California
$1.8M +$1.59M +65,105 +760%
AllianceBernstein
36
AllianceBernstein
Tennessee
$1.54M +$95.2K +3,900 +7%
California State Teachers Retirement System (CalSTRS)
37
California State Teachers Retirement System (CalSTRS)
California
$1.52M +$199K +8,157 +15%
State of Wisconsin Investment Board
38
State of Wisconsin Investment Board
Wisconsin
$1.48M – – –
VIA
39
Vident Investment Advisory
Georgia
$1.45M +$1.45M +59,286 New
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$1.39M -$239K -9,810 -15%
NFGH
41
Nan Fung Group Holdings
Hong Kong
$1.39M +$1.39M +56,768 New
Ameriprise
42
Ameriprise
Minnesota
$1.3M +$118K +4,838 +10%
Deutsche Bank
43
Deutsche Bank
Germany
$1.21M +$123K +5,030 +11%
PP
44
PDT Partners
New York
$1.12M +$727K +29,772 +185%
Wells Fargo
45
Wells Fargo
California
$1.11M +$925K +37,905 +514%
AQR Capital Management
46
AQR Capital Management
Connecticut
$1.05M +$1.05M +43,065 New
UBS AM
47
UBS AM
Illinois
$991K +$383K +15,679 +63%
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$950K +$173K +7,103 +22%
LPL Financial
49
LPL Financial
California
$875K -$203K -8,330 -19%
SEI Investments
50
SEI Investments
Pennsylvania
$872K +$872K +35,732 New
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