Rubius Therapeutics Inc (RUBY) Ownership

0.21 ↓0.01 (-3.87%)
As of December 1, 2022, 12:28pm EST.

Institutional Ownership

Flagship Ventures Management, Inc. is the biggest individual institutional holder of Rubius Therapeutics Inc (RUBY), owning a total of 38.5 million shares. Combined, the top 20 institutional holders of RUBY own 76.02% of the company with a total of 68.7 million shares.

In the latest ownership report on September 30th 2022, the top 20 institutional holders decreased their combined ownership of RUBY by 2.7 million shares. 1 institutions bought 190,790 total additional shares and increased their ownership by an average of 291.71%. However 5 institutions sold 2,916,862 total shares and decreased their ownership by an average of 25.69%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Rubius Therapeutics decreased by a net total of -2,726,072 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Flagship Ventures Management, Inc.42.609%0.000%38,506,52602022-09-30
Baillie Gifford & Co Limited.5.371%-1.066%4,853,773-52,3052022-09-30
Artal Group S A2.260%-44.816%2,042,666-1,658,9142022-09-30
Vanguard Group Inc1.887%-11.971%1,705,288-231,9052022-09-30
Harbourvest Partners, LLC1.092%0.000%986,87802022-09-30
State Treasurer State Of Michigan0.708%-2.697%640,000-17,7382022-09-30
Abbot Financial Management, Inc0.501%-67.881%452,345-956,0002022-09-30
Cornercap Investment Counsel Inc.0.284%291.710%256,194190,7902022-09-30

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Flagship Ventures Management, Inc.42.609%0.000%38,506,52602022-09-30
FMR Inc14.970%0.007%13,528,9259322022-06-30
Baillie Gifford & Co Limited.5.371%-1.066%4,853,773-52,3052022-09-30
Artal Group S A2.260%-44.816%2,042,666-1,658,9142022-09-30
Vanguard Group Inc1.887%-11.971%1,705,288-231,9052022-09-30
Harbourvest Partners, LLC1.092%0.000%986,87802022-09-30
Millennium Management LLC1.010%75.072%912,957391,4812022-06-30
Renaissance Technologies Corp0.915%616.988%826,458711,1902022-06-30
Two Sigma Investments LLC0.733%104.088%662,593337,9322022-06-30
State Treasurer State Of Michigan0.708%-2.697%640,000-17,7382022-09-30
Two Sigma Advisers, LLC0.623%121.115%563,400308,6002022-06-30
JPMorgan Chase & Co0.616%-81.828%556,869-2,507,6302022-06-30
Abbot Financial Management, Inc0.501%-67.881%452,345-956,0002022-09-30
Geode Capital Management, LLC0.482%-43.469%435,646-334,9902022-06-30
Marshall Wace Asset Management Ltd0.471%-5.760%425,497-26,0082022-06-30
Connor Clark & Lunn Inv Mgmt Ltd0.392%521.521%353,813296,8862022-06-30
Citadel Advisors Llc0.390%22.279%352,81064,2812022-06-30
ARCH VENTURE CORP0.387%0.000%349,90802022-06-30
HRT FINANCIAL LLC0.319%158.292%287,952176,4692022-06-30
Cornercap Investment Counsel Inc.0.284%291.710%256,194190,7902022-09-30

Mutual Fund Ownership

Fidelity Growth Compy Commingled Pl 3 is the biggest individual fund holder of Rubius Therapeutics Inc (RUBY), owning a total of 5.7 million shares. Combined, the top 20 mutual fund holders of RUBY own 24.30% of the company with a total of 22 million shares.

In the latest ownership report on October 31st 2022, the top 20 fund holders increased their combined ownership of RUBY by 2 thousand shares. 2 funds bought 2,270 total additional shares and increased their ownership by an average of 0.59%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Rubius Therapeutics increased by a net total of 2,270 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Total Stock Mkt Idx Inv1.181%0.000%1,066,86702022-10-31
Vanguard Extended Market Index Investor0.612%0.000%553,38602022-10-31
iShares Biotechnology ETF0.375%0.480%338,9971,6202022-10-31
IQ Chaikin US Small Cap ETF0.105%0.691%94,7266502022-10-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Fidelity Growth Compy Commingled Pl 36.280%0.174%5,674,9009,8812022-09-30
Fidelity® Growth Company5.024%0.000%4,539,85402022-09-30
Scottish Mortgage Ord3.797%0.000%3,431,64502022-09-30
Fidelity® Growth Company K61.375%-0.789%1,242,180-9,8812022-09-30
Fidelity® Series Growth Company1.225%0.000%1,107,31702022-09-30
Vanguard Total Stock Mkt Idx Inv1.181%0.000%1,066,86702022-10-31
Vanguard Instl Ttl Stck Mkt Idx Tr1.181%-17.856%1,066,867-231,9052022-09-30
Baillie Gifford Global Discovery A Acc0.996%0.971%900,1438,6572022-09-30
Fidelity® Select Biotechnology0.659%0.000%595,22902022-09-30
Vanguard Extended Market Index Investor0.612%0.000%553,38602022-10-31
iShares Biotechnology ETF0.375%0.480%338,9971,6202022-10-31
BlackRock Extended Equity Market K0.263%188.253%237,838155,3282022-09-30
Fidelity® Extended Market Index0.250%0.000%225,78102022-09-30
Old Westbury Small & Mid Cap Strategies0.223%0.000%201,62602022-07-31
Edinburgh Worldwide Ord0.170%0.000%153,91402022-08-31
DWS Biotech LC0.166%-0.001%150,002-22022-09-30
CornerCap Fundametrics Small0.158%695.160%142,771124,8162022-09-30
Fidelity® VIP Growth Initial0.149%0.000%134,85602022-09-30
Baillie Gifford WW Discovery B USD Acc0.108%1.589%97,4081,5242022-09-30
IQ Chaikin US Small Cap ETF0.105%0.691%94,7266502022-10-31

Discussions

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kairaae

$RUBY oversold! Buy the dip

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delaina

$RUBY 50% chance this will go up or down. I am a professional guys.

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