Rubius Therapeutics, Inc.
RUBYDelisted Mar 28, 2023- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001709401
Rubius Therapeutics, Inc. was delisted on Mar 28, 2023; its insiders filed their last Form 4 on Feb 27, 2023; 42 institutions reported holding it in 13F filings for Q4 2022, worth $11.2M in total; no superinvestor held it.
13F holders, Q4 2021
Institutional positions in Rubius Therapeutics, Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 108
- +4 vs. Q3 2021
- Shares held
- 89.2M
- +2.82M (+3.3%) vs. Q3 2021
- Total value
- $863.6M
- −$681.5M (−44.1%) vs. Q3 2021
- New holders
- 18
- 44 more added
- Sold out
- 14
- 27 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RUBY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 7 | $61.3K |
| Q4 2022 | 42 | $11.2M |
| Q3 2022 | 62 | $29.7M |
| Q2 2022 | 73 | $66.6M |
| Q1 2022 | 117 | $493.9M |
| Q4 2021 | 108 | $863.6M |
| Q3 2021 | 105 | $1.55B |
| Q2 2021 | 108 | $2.09B |
| Q1 2021 | 105 | $2.23B |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Rubius Therapeutics, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Flagship Pioneering Inc. | 38,506,526 | $372.7M | 5.76% | 00.0% | Unchanged |
| FMR LLC | 13,479,866 | $130.5M | 0.01% | −47,627−0.4% | Reduced |
| Baillie Gifford & Co | 4,930,859 | $47.7M | 0.03% | +237,027+5.0% | Added |
| Artal Group S.A. | 3,701,580 | $35.8M | 1.05% | −454,045−10.9% | Reduced |
| BlackRock Inc. | 3,481,801 | $33.7M | 0.00% | −2,679−0.1% | Reduced |
| Vanguard Group Inc | 3,246,641 | $31.4M | 0.00% | +11,634+0.4% | Added |
| JPMorgan Chase & Co | 3,161,516 | $30.6M | 0.00% | +708,647+28.9% | Added |
| Capital World Investors | 2,751,000 | $26.6M | 0.00% | +100,000+3.8% | Added |
| Victory Capital Management Inc | 2,443,000 | $23.6M | 0.02% | +631,892+34.9% | Added |
| State Street Corp | 2,170,537 | $21.0M | 0.00% | −186,848−7.9% | Reduced |
| Abbot Financial Management, Inc. | 1,411,005 | $13.7M | 6.10% | −770−0.1% | Reduced |
| Federated Hermes, Inc. | 989,100 | $9.57M | 0.02% | 00.0% | Unchanged |
| HarbourVest Partners LLC | 986,878 | $9.55M | 1.22% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 930,179 | $9.00M | 0.00% | +930,179 | New |
| Geode Capital Management, LLC | 770,370 | $7.46M | 0.00% | −29,138−3.6% | Reduced |
| Northern Trust Corp | 435,677 | $4.22M | 0.00% | −12,782−2.9% | Reduced |
| Capital International Investors | 416,396 | $4.03M | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 402,841 | $3.90M | 0.00% | +30,222+8.1% | Added |
| ARCH Venture Management, LLC | 349,908 | $3.39M | 0.36% | +349,908 | New |
| State of Michigan Retirement System | 340,000 | $3.29M | 0.02% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 305,266 | $2.96M | 0.00% | +6,144+2.1% | Added |
| Two Sigma Investments, LP | 286,967 | $2.78M | 0.01% | +40,401+16.4% | Added |
| Morgan Stanley | 268,082 | $2.60M | 0.00% | +143,359+114.9% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 267,653 | $2.59M | 0.17% | +22,640+9.2% | Added |
| Two Sigma Advisers, LP | 213,800 | $2.07M | 0.01% | +70,500+49.2% | Added |
| Nuveen Asset Management, LLC | 174,650 | $1.69M | 0.00% | +29,924+20.7% | Added |
| Norges Bank | 174,519 | $1.69M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 148,260 | $1.44M | 0.00% | −42,349−22.2% | Reduced |
| Citigroup Inc | 137,351 | $1.33M | 0.00% | +42,400+44.7% | Added |
| Rafferty Asset Management, LLC | 119,669 | $1.16M | 0.01% | +33,568+39.0% | Added |
| UBS Group AG | 106,204 | $1.03M | 0.00% | +24,734+30.4% | Added |
| D. E. Shaw & Co., Inc. | 91,916 | $890.0K | 0.00% | −11,278−10.9% | Reduced |
| Swiss National Bank | 88,900 | $861.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 88,879 | $860.0K | 0.00% | +44,450+100.0% | Added |
| Ameriprise Financial Inc | 82,511 | $798.0K | 0.00% | +22,453+37.4% | Added |
| State of Wisconsin Investment Board | 79,300 | $768.0K | 0.00% | +15,500+24.3% | Added |
| Vident Investment Advisory, LLC | 75,813 | $734.0K | 0.02% | +20,479+37.0% | Added |
| Renaissance Technologies LLC | 70,954 | $687.0K | 0.00% | +50,454+246.1% | Added |
| TD Asset Management Inc | 64,710 | $626.0K | 0.00% | +64,710 | New |
| Bank of America Corp | 62,724 | $607.0K | 0.00% | +21,268+51.3% | Added |
| Citadel Advisors LLC | 60,843 | $589.0K | 0.00% | +41,794+219.4% | Added |
| Alliancebernstein L.P. | 60,000 | $581.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 59,560 | $577.0K | 0.00% | +1,765+3.1% | Added |
| Wells Fargo & Company | 57,781 | $559.0K | 0.00% | +10,300+21.7% | Added |
| Nan Fung Group Holdings Ltd | 56,768 | $550.0K | 0.16% | 00.0% | Unchanged |
| Barclays PLC | 55,747 | $540.0K | 0.00% | +35,566+176.2% | Added |
| Millennium Management LLC | 52,449 | $508.0K | 0.00% | +32,311+160.4% | Added |
| Parametric Portfolio Associates LLC | 52,362 | $507.0K | 0.00% | −33,347−38.9% | Reduced |
| Deutsche Bank AG | 50,514 | $489.0K | 0.00% | −1,028−2.0% | Reduced |
| Rhumbline Advisers | 48,021 | $465.0K | 0.00% | −10,662−18.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 44,915 | $434.0K | 0.00% | +44,915 | New |
| Squarepoint Ops LLC | 43,117 | $417.0K | 0.00% | +43,117 | New |
| Dimensional Fund Advisors LP | 36,476 | $353.0K | 0.00% | +436+1.2% | Added |
| New York State Common Retirement Fund | 33,395 | $323.0K | 0.00% | −1,484−4.3% | Reduced |
| Qube Research & Technologies Ltd | 31,587 | $306.0K | 0.00% | +31,587 | New |
| Cubist Systematic Strategies, LLC | 31,315 | $303.0K | 0.00% | +22,730+264.8% | Added |
| UBS Asset Management Americas Inc | 30,575 | $296.0K | 0.00% | −1,723−5.3% | Reduced |
| Ergoteles LLC | 30,314 | $293.0K | 0.01% | +30,314 | New |
| SG Americas Securities, LLC | 30,096 | $291.0K | 0.00% | −15,395−33.8% | Reduced |
| DekaBank Deutsche Girozentrale | 29,000 | $289.0K | 0.00% | +800+2.8% | Added |
| LPL Financial LLC | 28,730 | $278.0K | 0.00% | +513+1.8% | Added |
| Credit Suisse AG | 26,874 | $259.0K | 0.00% | +1,091+4.2% | Added |
| Manufacturers Life Insurance Company, The | 25,259 | $247.0K | 0.00% | +287+1.1% | Added |
| HITE Hedge Asset Management LLC | 24,911 | $241.0K | 0.03% | 00.0% | Unchanged |
| American International Group, Inc. | 24,408 | $236.0K | 0.00% | −730−2.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 21,305 | $222.0K | 0.00% | +9,458+79.8% | Added |
| ProShare Advisors LLC | 22,695 | $221.0K | 0.00% | −2,371−9.5% | Reduced |
| HRT Financial LP | 21,865 | $211.0K | 0.00% | −2,959−11.9% | Reduced |
| State Board of Administration of Florida Retirement System | 21,264 | $206.0K | 0.00% | +619+3.0% | Added |
| Invesco Ltd. | 20,670 | $199.0K | 0.00% | −4,807−18.9% | Reduced |
| Voya Investment Management LLC | 18,095 | $175.0K | 0.00% | +287+1.6% | Added |
| Trexquant Investment LP | 17,455 | $169.0K | 0.01% | −8,866−33.7% | Reduced |
| AQR Capital Management LLC | 17,211 | $167.0K | 0.00% | −10,495−37.9% | Reduced |
| BNP Paribas Arbitrage, SA | 16,787 | $162.5K | 0.00% | +8,289+97.5% | Added |
| MetLife Investment Management | 16,756 | $162.2K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 14,900 | $144.0K | 0.00% | +2,700+22.1% | Added |
| Legal & General Group Plc | 14,367 | $140.0K | 0.00% | +107+0.8% | Added |
| Jacobs Levy Equity Management, Inc | 12,771 | $124.0K | 0.00% | −13,210−50.8% | Reduced |
| Virtus ETF Advisers LLC | 12,773 | $124.0K | 0.05% | +5,295+70.8% | Added |
| Metropolitan Life Insurance Co | 12,359 | $119.6K | 0.00% | −469−3.7% | Reduced |
| Russell Investments Group, Ltd. | 11,770 | $113.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 10,873 | $105.0K | 0.00% | −75−0.7% | Reduced |
| Principal Financial Group Inc | 10,749 | $104.0K | 0.00% | −5,381−33.4% | Reduced |
| Ensign Peak Advisors, Inc | 10,560 | $102.0K | 0.00% | +10,560 | New |
| Engineers Gate Manager LP | 10,549 | $102.0K | 0.00% | +10,549 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,935 | $96.0K | 0.00% | −658−6.2% | Reduced |
| Tower Research Capital LLC (TRC) | 9,417 | $92.0K | 0.00% | −88−0.9% | Reduced |
| Quantbot Technologies LP | 8,100 | $78.0K | 0.01% | +6,200+326.3% | Added |
| Point72 Hong Kong Ltd | 4,803 | $46.0K | 0.00% | +1,707+55.1% | Added |
| Byrne Asset Management LLC | 3,810 | $37.0K | 0.02% | +3,810 | New |
| Ameritas Investment Partners, Inc. | 3,535 | $34.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,385 | $33.0K | 0.00% | +3,385 | New |
| Simplex Trading, LLC | 2,627 | $25.0K | 0.00% | +317+13.7% | Added |
| Great West Life Assurance Co | 2,259 | $22.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,286 | $12.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,159 | $11.0K | 0.00% | +1,159 | New |
| Whittier Trust Co | 715 | $7.00K | 0.00% | +715 | New |
| Nisa Investment Advisors, LLC | 800 | $5.00K | 0.00% | 00.0% | Unchanged |
| High Net Worth Advisory Group LLC | 500 | $5.00K | 0.00% | +500 | New |
| American Portfolios Advisors | 325 | $3.15K | 0.00% | +325 | New |