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, Q1 2022
Institutional positions in Rubius Therapeutics, Inc. as of Mar 31, 2022. 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
- 117
- +9 vs. Q4 2021
- Shares held
- 89.6M
- +423.7K (+0.5%) vs. Q4 2021
- Total value
- $493.9M
- −$369.7M (−42.8%) vs. Q4 2021
- New holders
- 21
- 39 more added
- Sold out
- 12
- 33 more reduced
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Rubius Therapeutics, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Flagship Pioneering Inc. | 38,506,526 | $212.2M | 4.98% | 00.0% | Unchanged |
| FMR LLC | 13,527,993 | $74.5M | 0.01% | +48,127+0.4% | Added |
| Baillie Gifford & Co | 4,907,471 | $27.0M | 0.02% | −23,388−0.5% | Reduced |
| Artal Group S.A. | 3,701,580 | $20.4M | 0.86% | 00.0% | Unchanged |
| BlackRock Inc. | 3,506,569 | $19.3M | 0.00% | +24,768+0.7% | Added |
| JPMorgan Chase & Co | 3,064,499 | $16.9M | 0.00% | −97,017−3.1% | Reduced |
| Victory Capital Management Inc | 2,932,248 | $16.2M | 0.02% | +489,248+20.0% | Added |
| Capital World Investors | 2,751,000 | $15.2M | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,330,725 | $12.8M | 0.00% | −915,916−28.2% | Reduced |
| Abbot Financial Management, Inc. | 1,408,345 | $7.76M | 3.79% | −2,660−0.2% | Reduced |
| State Street Corp | 994,127 | $5.48M | 0.00% | −1,176,410−54.2% | Reduced |
| Federated Hermes, Inc. | 989,100 | $5.45M | 0.01% | 00.0% | Unchanged |
| HarbourVest Partners LLC | 986,878 | $5.44M | 1.11% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 984,646 | $5.42M | 0.00% | +54,467+5.9% | Added |
| Geode Capital Management, LLC | 770,636 | $4.25M | 0.00% | +2660.0% | Added |
| State of Michigan Retirement System | 640,000 | $3.53M | 0.02% | +300,000+88.2% | Added |
| Millennium Management LLC | 521,476 | $2.87M | 0.00% | +469,027+894.3% | Added |
| Marshall Wace, LLP | 451,505 | $2.49M | 0.01% | +451,505 | New |
| Capital International Investors | 416,396 | $2.29M | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 412,525 | $2.27M | 0.00% | −23,152−5.3% | Reduced |
| Goldman Sachs Group Inc | 384,753 | $2.12M | 0.00% | −18,088−4.5% | Reduced |
| ARCH Venture Management, LLC | 349,908 | $1.93M | 0.28% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 324,661 | $1.79M | 0.01% | +37,694+13.1% | Added |
| Charles Schwab Investment Management Inc | 291,877 | $1.61M | 0.00% | −13,389−4.4% | Reduced |
| Citadel Advisors LLC | 288,529 | $1.59M | 0.00% | +227,686+374.2% | Added |
| Morgan Stanley | 272,737 | $1.50M | 0.00% | +4,655+1.7% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 259,918 | $1.43M | 0.11% | −7,735−2.9% | Reduced |
| Two Sigma Advisers, LP | 254,800 | $1.40M | 0.00% | +41,000+19.2% | Added |
| Nuveen Asset Management, LLC | 184,772 | $1.02M | 0.00% | +10,122+5.8% | Added |
| Norges Bank | 174,519 | $961.6K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 157,786 | $869.0K | 0.01% | +126,471+403.9% | Added |
| Bank of New York Mellon Corp | 147,257 | $811.0K | 0.00% | −1,003−0.7% | Reduced |
| State of Wisconsin Investment Board | 134,400 | $741.0K | 0.00% | +55,100+69.5% | Added |
| Bank of America Corp | 131,797 | $726.0K | 0.00% | +69,073+110.1% | Added |
| Renaissance Technologies LLC | 115,268 | $635.0K | 0.00% | +44,314+62.5% | Added |
| HRT Financial LP | 111,483 | $614.0K | 0.00% | +89,618+409.9% | Added |
| Simplex Trading, LLC | 106,220 | $585.0K | 0.02% | +103,593+3,943.4% | Added |
| Manufacturers Life Insurance Company, The | 103,484 | $566.9K | 0.00% | +78,225+309.7% | Added |
| Swiss National Bank | 95,600 | $527.0K | 0.00% | +6,700+7.5% | Added |
| Ameriprise Financial Inc | 93,139 | $513.0K | 0.00% | +10,628+12.9% | Added |
| Vident Investment Advisory, LLC | 90,978 | $501.0K | 0.01% | +15,165+20.0% | Added |
| Maven Securities LTD | 86,238 | $475.0K | 0.10% | +86,238 | New |
| IndexIQ Advisors LLC | 79,691 | $439.0K | 0.02% | +79,691 | New |
| Susquehanna International Group, LLP | 71,812 | $396.0K | 0.00% | −17,067−19.2% | Reduced |
| TD Asset Management Inc | 64,710 | $357.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 60,200 | $332.0K | 0.00% | +200+0.3% | Added |
| Qube Research & Technologies Ltd | 58,414 | $322.0K | 0.00% | +26,827+84.9% | Added |
| Los Angeles Capital Management LLC | 57,680 | $318.0K | 0.00% | +57,680 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 56,927 | $314.0K | 0.00% | +56,927 | New |
| Nan Fung Group Holdings Ltd | 56,768 | $313.0K | 0.15% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 55,785 | $307.4K | 0.00% | +38,998+232.3% | Added |
| California State Teachers Retirement System | 55,123 | $304.0K | 0.00% | −4,437−7.4% | Reduced |
| D. E. Shaw & Co., Inc. | 54,880 | $302.0K | 0.00% | −37,036−40.3% | Reduced |
| Parametric Portfolio Associates LLC | 52,432 | $289.0K | 0.00% | +70+0.1% | Added |
| LPL Financial LLC | 50,152 | $276.0K | 0.00% | +21,422+74.6% | Added |
| Rhumbline Advisers | 46,907 | $258.0K | 0.00% | −1,114−2.3% | Reduced |
| Wells Fargo & Company | 43,893 | $242.0K | 0.00% | −13,888−24.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 41,980 | $231.0K | 0.00% | −2,935−6.5% | Reduced |
| Nisa Investment Advisors, LLC | 41,900 | $231.0K | 0.00% | +41,100+5,137.5% | Added |
| Jane Street Group, LLC | 37,765 | $208.0K | 0.00% | +37,765 | New |
| Dimensional Fund Advisors LP | 36,476 | $201.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 32,180 | $177.0K | 0.00% | −105,171−76.6% | Reduced |
| DekaBank Deutsche Girozentrale | 31,900 | $174.0K | 0.00% | +2,900+10.0% | Added |
| Group One Trading, L.P. | 30,835 | $170.0K | 0.00% | +29,676+2,560.5% | Added |
| UBS Asset Management Americas Inc | 30,575 | $168.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 28,826 | $159.0K | 0.00% | −4,569−13.7% | Reduced |
| SG Americas Securities, LLC | 28,886 | $159.0K | 0.00% | −1,210−4.0% | Reduced |
| Credit Suisse AG | 28,617 | $158.0K | 0.00% | +1,743+6.5% | Added |
| Deutsche Bank AG | 26,766 | $147.0K | 0.00% | −23,748−47.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 24,135 | $133.0K | 0.00% | +2,830+13.3% | Added |
| American International Group, Inc. | 22,802 | $126.0K | 0.00% | −1,606−6.6% | Reduced |
| State Board of Administration of Florida Retirement System | 21,264 | $117.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 21,047 | $116.0K | 0.00% | +377+1.8% | Added |
| Tudor Investment Corp Et Al | 20,520 | $113.0K | 0.00% | +20,520 | New |
| MetLife Investment Management | 18,852 | $103.9K | 0.00% | +2,096+12.5% | Added |
| Engineers Gate Manager LP | 18,700 | $103.0K | 0.00% | +8,151+77.3% | Added |
| ExodusPoint Capital Management, LP | 18,720 | $103.0K | 0.00% | +18,720 | New |
| Voya Investment Management LLC | 18,095 | $100.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 17,933 | $98.0K | 0.00% | −4,762−21.0% | Reduced |
| XTX Topco Ltd | 16,189 | $89.0K | 0.04% | +16,189 | New |
| Corton Capital Inc. | 15,948 | $88.0K | 0.04% | +15,948 | New |
| Handelsbanken Fonder AB | 14,900 | $82.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 14,367 | $79.0K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 12,052 | $66.0K | 0.03% | −721−5.6% | Reduced |
| Russell Investments Group, Ltd. | 11,770 | $64.0K | 0.00% | 00.0% | Unchanged |
| Delphia (USA) Inc. | 11,057 | $61.0K | 0.05% | +11,057 | New |
| Arizona State Retirement System | 10,931 | $60.0K | 0.00% | +58+0.5% | Added |
| Occudo Quantitative Strategies LP | 10,774 | $59.0K | 0.00% | +10,774 | New |
| Ensign Peak Advisors, Inc | 10,560 | $58.0K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 10,177 | $56.0K | 0.00% | −572−5.3% | Reduced |
| Quantbot Technologies LP | 9,900 | $54.0K | 0.00% | +1,800+22.2% | Added |
| Barclays PLC | 7,643 | $42.0K | 0.00% | −48,104−86.3% | Reduced |
| Amalgamated Bank | 7,502 | $41.0K | 0.00% | +7,502 | New |
| Amalgamated Financial Corp. | 7,502 | $41.0K | 0.00% | +7,502 | New |
| Cutler Group LP | 7,015 | $38.0K | 0.00% | +7,015 | New |
| FNY Investment Advisers, LLC | 4,000 | $22.0K | 0.02% | +4,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,374 | $19.0K | 0.00% | −6,561−66.0% | Reduced |
| Ameritas Investment Partners, Inc. | 3,535 | $19.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,160 | $17.4K | 0.00% | −9,199−74.4% | Reduced |
| Royal Bank of Canada | 2,822 | $16.0K | 0.00% | −563−16.6% | Reduced |