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 $863M invested in Rubius Therapeutics, Inc in 2021 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 44 increasing their positions, 27 reducing their positions, and 14 closing their positions.

Holders
108
Holders Change
+3
Holders Change %
+2.86%
% of All Funds
1.67%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
18
Increased
44
Reduced
27
Closed
14
Calls
$614K
Puts
$617K
Net Calls
-$3K
Net Calls Change
-$1.95M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$9M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$30.6M
3
Victory Capital Management
3
Victory Capital Management
Texas
$23.6M
4
AVM
4
Arch Venture Management
Illinois
$3.39M
5
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$47.7M

Top Sellers

1
AG
1
Artal Group
Luxembourg
$35.8M
2
State Street
2
State Street
Massachusetts
$21M
3
PP
3
PDT Partners
New York
$0
4
Tudor Investment Corp
4
Tudor Investment Corp
Connecticut
$0
5
Thrivent Financial for Lutherans
5
Thrivent Financial for Lutherans
Minnesota
$0
Name Market Value Shares Shares
Change 		Shares
Change %
FP
1
Flagship Pioneering
Massachusetts
$373M 38,506,526 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$130M 13,479,866 -47,627 -0.4%
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$47.7M 4,930,859 +237,027 +5%
AG
4
Artal Group
Luxembourg
$35.8M 3,701,580 -454,045 -11%
BlackRock
5
BlackRock
New York
$33.7M 3,481,801 -2,679 -0.1%
Vanguard Group
6
Vanguard Group
Pennsylvania
$31.4M 3,246,641 +11,634 +0.4%
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$30.6M 3,161,516 +708,647 +29%
Capital World Investors
8
Capital World Investors
California
$26.6M 2,751,000 +100,000 +4%
Victory Capital Management
9
Victory Capital Management
Texas
$23.6M 2,443,000 +631,892 +35%
State Street
10
State Street
Massachusetts
$21M 2,170,537 -186,848 -8%
AFM
11
Abbot Financial Management
Massachusetts
$13.7M 1,411,005 -770 -0.1%
Federated Hermes
12
Federated Hermes
Pennsylvania
$9.57M 989,100 – –
HP
13
Harbourvest Partners
Massachusetts
$9.55M 986,878 – –
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$9M 930,179 +930,179 New
Geode Capital Management
15
Geode Capital Management
Massachusetts
$7.46M 770,370 -29,138 -4%
Northern Trust
16
Northern Trust
Illinois
$4.22M 435,677 -12,782 -3%
Capital International Investors
17
Capital International Investors
California
$4.03M 416,396 – –
Goldman Sachs
18
Goldman Sachs
New York
$3.9M 402,841 +30,222 +8%
AVM
19
Arch Venture Management
Illinois
$3.39M 349,908 +349,908 New
SOMRS
20
State of Michigan Retirement System
Michigan
$3.29M 340,000 – –
Charles Schwab
21
Charles Schwab
California
$2.96M 305,266 +6,144 +2%
Two Sigma Investments
22
Two Sigma Investments
New York
$2.78M 286,967 +40,401 +16%
Morgan Stanley
23
Morgan Stanley
New York
$2.6M 268,082 +143,359 +115%
LOAMS
24
Lombard Odier Asset Management (Switzerland)
Switzerland
$2.59M 267,653 +22,640 +9%
Two Sigma Advisers
25
Two Sigma Advisers
New York
$2.07M 213,800 +70,500 +49%
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