RUBIUS THERAPEUTICS INC's ticker is RUBY and the CUSIP is 78116T103. A total of 109 filers reported holding RUBIUS THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is 1.41 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $0 | -100.0% | 24 | -99.9% | 0.00% | – |
| Q1 2022 | $158,000 | -39.0% | 28,617 | +6.5% | 0.00% | – |
| Q4 2021 | $259,000 | -43.8% | 26,874 | +4.2% | 0.00% | – |
| Q3 2021 | $461,000 | -22.1% | 25,783 | +6.4% | 0.00% | – |
| Q2 2021 | $592,000 | +10.4% | 24,230 | +19.8% | 0.00% | – |
| Q1 2021 | $536,000 | +123.3% | 20,231 | -36.1% | 0.00% | – |
| Q4 2020 | $240,000 | +185.7% | 31,671 | +87.1% | 0.00% | – |
| Q3 2020 | $84,000 | -30.6% | 16,925 | -15.9% | 0.00% | – |
| Q2 2020 | $121,000 | +70.4% | 20,122 | +25.8% | 0.00% | – |
| Q1 2020 | $71,000 | -54.5% | 15,992 | -2.8% | 0.00% | – |
| Q4 2019 | $156,000 | -8.8% | 16,461 | -24.6% | 0.00% | – |
| Q3 2019 | $171,000 | -36.4% | 21,818 | +27.4% | 0.00% | – |
| Q2 2019 | $269,000 | – | 17,128 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abbot Financial Management, Inc. | 1,411,775 | $25,243,000 | 11.48% |
| Flagship Pioneering Inc. | 38,506,526 | $688,497,000 | 7.21% |
| Artal Group S.A. | 4,155,625 | $74,303,000 | 1.66% |
| HARBOURVEST PARTNERS LLC | 986,878 | $17,645,000 | 1.66% |
| Nan Fung Group Holdings Ltd | 56,768 | $1,015,000 | 0.32% |
| Lombard Odier Asset Management (Switzerland) SA | 245,013 | $4,381,000 | 0.27% |
| Bellwether Advisors, LLC | 29,383 | $525,000 | 0.18% |
| PDT Partners, LLC | 65,991 | $1,180,000 | 0.08% |
| Virtus ETF Advisers LLC | 7,478 | $134,000 | 0.06% |
| HITE Hedge Asset Management LLC | 24,911 | $445,000 | 0.06% |