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RUBY

Rubius Therapeutics, Inc

Delisted

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

55 hedge funds and large institutions have $1.54B invested in Rubius Therapeutics, Inc in 2018 Q3 according to their latest regulatory filings, with 55 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
55
Holders Change
+55
Holders Change %
% of All Funds
1.26%
Holding in Top 10
3
Holding in Top 10 Change
+3
Holding in Top 10 Change %
% of All Funds
0.07%
New
55
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
FP
1
Flagship Pioneering
Massachusetts
$919M +$876M +38,296,526 New
Fidelity Investments
2
Fidelity Investments
Massachusetts
$141M +$142M +6,226,764 New
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$93.8M +$89.4M +3,909,612 New
AG
4
Artal Group
Luxembourg
$69.8M +$66.5M +2,908,791 New
Capital World Investors
5
Capital World Investors
California
$67.9M +$66.1M +2,892,396 New
AllianceBernstein
6
AllianceBernstein
Tennessee
$39M +$37.2M +1,626,855 New
BlackRock
7
BlackRock
New York
$38.2M +$36.3M +1,589,798 New
HP
8
Harbourvest Partners
Massachusetts
$23.7M +$22.6M +986,878 New
Vanguard Group
9
Vanguard Group
Pennsylvania
$23.3M +$22.2M +972,032 New
EC
10
EcoR1 Capital
California
$14.2M +$13.5M +592,128 New
Capital International Investors
11
Capital International Investors
California
$12.5M +$13.4M +586,396 New
Jennison Associates
12
Jennison Associates
New York
$11.3M +$10.8M +472,209 New
Norges Bank
13
Norges Bank
Norway
$10.8M +$10.3M +450,000 New
Franklin Resources
14
Franklin Resources
California
$10.4M +$9.95M +435,000 New
Invesco
15
Invesco
Georgia
$9.17M +$8.73M +381,902 New
CAM
16
Cormorant Asset Management
Massachusetts
$8.75M +$8.34M +364,559 New
Federated Hermes
17
Federated Hermes
Pennsylvania
$8.4M +$8M +350,000 New
JP Morgan Chase
18
JP Morgan Chase
New York
$7.51M +$7.16M +312,976 New
AIM
19
ARK Investment Management
Florida
$4.52M +$4.3M +188,268 New
Geode Capital Management
20
Geode Capital Management
Massachusetts
$3.88M +$3.7M +161,845 New
State Street
21
State Street
Massachusetts
$3.74M +$3.56M +155,670 New
Northern Trust
22
Northern Trust
Illinois
$3.23M +$3.08M +134,571 New
GPCM
23
Granite Point Capital Management
Massachusetts
$2.85M +$2.71M +118,700 New
Charles Schwab
24
Charles Schwab
California
$1.5M +$1.43M +62,653 New
MWNA
25
Marshall Wace North America
New York
$1.41M +$1.34M +58,543 New

RUBY Hedge Fund Activity: Q3 2018 in Review

55 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Rubius Therapeutics, Inc (RUBY) for Q3 2018, worth a combined $1.54B.

Buyers outnumbered sellers: 55 funds opened new RUBY positions and 0 closed out — a net gain of 55 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Flagship Pioneering, opening a new position worth an estimated $876M.

  • 55 institutional investors held Rubius Therapeutics, Inc (RUBY) as of Q3 2018, up from 0 in Q2 2018.
  • Funds reported $1.54B of Rubius Therapeutics, Inc stock for Q3 2018.
  • 55 funds opened new Rubius Therapeutics, Inc positions in Q3 2018 and 0 closed out, a net change of +55 holders.
  • The largest Rubius Therapeutics, Inc buyer in Q3 2018 was Flagship Pioneering, an estimated $876M added.

Based on aggregated 13F filings for Q3 2018.