RUBY

Rubius Therapeutics, Inc
RUBY

Overview Fund Activity
Delisted

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

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62 hedge funds and large institutions have $29.7M invested in Rubius Therapeutics, Inc in 2022 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 9 increasing their positions, 26 reducing their positions, and 20 closing their positions.

Holders
62
Holders Change
-10
Holders Change %
-13.89%
% of All Funds
1.07%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
10
Increased
9
Reduced
26
Closed
20
Calls
$25K
Puts
–
Net Calls
+$25K
Net Calls Change
-$8K

Top Buyers

1
Jacobs Levy Equity Management
1
Jacobs Levy Equity Management
New Jersey
$236K
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$286K
3
CIC
3
Cornercap Investment Counsel
Georgia
$111K
4
BlackRock
4
BlackRock
New York
$688K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$42K

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$0
2
AG
2
Artal Group
Luxembourg
$886K
3
Two Sigma Investments
3
Two Sigma Investments
New York
$0
4
AFM
4
Abbot Financial Management
Massachusetts
$196K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$56K
Name Market Value Shares Shares
Change 		Shares
Change %
FP
1
Flagship Pioneering
Massachusetts
$16.6M 38,506,526 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$5.84M 13,457,499 -71,426 -0.5%
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$2.11M 4,853,773 -52,305 -1%
AG
4
Artal Group
Luxembourg
$886K 2,042,666 -1,658,914 -45%
Vanguard Group
5
Vanguard Group
Pennsylvania
$740K 1,705,288 -231,905 -12%
BlackRock
6
BlackRock
New York
$688K 1,587,927 +161,695 +11%
HP
7
Harbourvest Partners
Massachusetts
$428K 986,878 – –
Acadian Asset Management
8
Acadian Asset Management
Massachusetts
$286K 662,674 +257,327 +63%
SOMRS
9
State of Michigan Retirement System
Michigan
$278K 640,000 -17,738 -3%
Jacobs Levy Equity Management
10
Jacobs Levy Equity Management
New Jersey
$236K 544,238 +544,238 New
AFM
11
Abbot Financial Management
Massachusetts
$196K 452,345 -956,000 -68%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$188K 435,646 – –
Marshall Wace
13
Marshall Wace
United Kingdom
$184K 425,497 – –
AVM
14
Arch Venture Management
Illinois
$152K 349,908 – –
CIC
15
Cornercap Investment Counsel
Georgia
$111K 256,194 +190,790 +292%
Millennium Management
16
Millennium Management
New York
$98K 224,764 -688,193 -75%
Deutsche Bank
17
Deutsche Bank
Germany
$65K 150,000 – –
State Street
18
State Street
Massachusetts
$64K 147,789 – –
Citadel Advisors
19
Citadel Advisors
Florida
$62K 141,780 -211,030 -60%
Renaissance Technologies
20
Renaissance Technologies
New York
$56K 128,590 -697,868 -84%
GCP
21
GSA Capital Partners
United Kingdom
$48K 111,323 -82,661 -43%
Susquehanna International Group
22
Susquehanna International Group
Pennsylvania
$42K 96,985 +50,855 +110%
NYLIM
23
New York Life Investment Management
New York
$40K 91,343 +6,708 +8%
Morgan Stanley
24
Morgan Stanley
New York
$33K 76,330 -34,770 -31%
Northern Trust
25
Northern Trust
Illinois
$31K 71,493 – –
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