RUBY

Rubius Therapeutics, Inc
RUBY

Overview Fund Activity
Delisted

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

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117 hedge funds and large institutions have $494M invested in Rubius Therapeutics, Inc in 2022 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 39 increasing their positions, 33 reducing their positions, and 12 closing their positions.

Holders
117
Holders Change
+9
Holders Change %
+8.33%
% of All Funds
1.85%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
21
Increased
39
Reduced
33
Closed
12
Calls
$4.78M
Puts
$556K
Net Calls
+$4.23M
Net Calls Change
+$4.23M

Top Buyers

1
Victory Capital Management
1
Victory Capital Management
Texas
$16.2M
2
Millennium Management
2
Millennium Management
New York
$2.87M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$2.49M
4
SOMRS
4
State of Michigan Retirement System
Michigan
$3.53M
5
Citadel Advisors
5
Citadel Advisors
Florida
$1.59M

Top Sellers

1
State Street
1
State Street
Massachusetts
$5.48M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$12.8M
3
Rafferty Asset Management
3
Rafferty Asset Management
New York
$0
4
UBS Group
4
UBS Group
Switzerland
$3K
5
Citigroup
5
Citigroup
New York
$177K
Name Market Value Shares Shares
Change 		Shares
Change %
FP
1
Flagship Pioneering
Massachusetts
$212M 38,506,526 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$74.5M 13,527,993 +48,127 +0.4%
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$27M 4,907,471 -23,388 -0.5%
AG
4
Artal Group
Luxembourg
$20.4M 3,701,580 – –
BlackRock
5
BlackRock
New York
$19.3M 3,506,569 +24,768 +0.7%
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$16.9M 3,064,499 -97,017 -3%
Victory Capital Management
7
Victory Capital Management
Texas
$16.2M 2,932,248 +489,248 +20%
Capital World Investors
8
Capital World Investors
California
$15.2M 2,751,000 – –
Vanguard Group
9
Vanguard Group
Pennsylvania
$12.8M 2,330,725 -915,916 -28%
AFM
10
Abbot Financial Management
Massachusetts
$7.76M 1,408,345 -2,660 -0.2%
State Street
11
State Street
Massachusetts
$5.48M 994,127 -1,176,410 -54%
Federated Hermes
12
Federated Hermes
Pennsylvania
$5.45M 989,100 – –
HP
13
Harbourvest Partners
Massachusetts
$5.44M 986,878 – –
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$5.43M 984,646 +54,467 +6%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$4.25M 770,636 +266 +0%
SOMRS
16
State of Michigan Retirement System
Michigan
$3.53M 640,000 +300,000 +88%
Millennium Management
17
Millennium Management
New York
$2.87M 521,476 +469,027 +894%
Marshall Wace
18
Marshall Wace
United Kingdom
$2.49M 451,505 +451,505 New
Capital International Investors
19
Capital International Investors
California
$2.29M 416,396 – –
Northern Trust
20
Northern Trust
Illinois
$2.27M 412,525 -23,152 -5%
Goldman Sachs
21
Goldman Sachs
New York
$2.12M 384,753 -18,088 -4%
AVM
22
Arch Venture Management
Illinois
$1.93M 349,908 – –
Two Sigma Investments
23
Two Sigma Investments
New York
$1.79M 324,661 +37,694 +13%
Charles Schwab
24
Charles Schwab
California
$1.61M 291,877 -13,389 -4%
Citadel Advisors
25
Citadel Advisors
Florida
$1.59M 288,529 +227,686 +374%
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