RUBIUS THERAPEUTICS INC's ticker is RUBY and the CUSIP is 78116T103. A total of 92 filers reported holding RUBIUS THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is 0.25 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $169,000 | -64.1% | 17,455 | -33.7% | 0.01% | -73.0% |
| Q3 2021 | $471,000 | +40.2% | 26,321 | +91.4% | 0.04% | +32.1% |
| Q2 2021 | $336,000 | +232.7% | 13,749 | +3.2% | 0.03% | +154.5% |
| Q4 2020 | $101,000 | -44.5% | 13,323 | -63.4% | 0.01% | -8.3% |
| Q3 2020 | $182,000 | +2.8% | 36,363 | +22.7% | 0.01% | 0.0% |
| Q2 2020 | $177,000 | -33.0% | 29,642 | +6.9% | 0.01% | -25.0% |
| Q4 2019 | $264,000 | – | 27,739 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Flagship Pioneering Inc. | 38,296,526 | $290,671,000 | 5.29% |
| HARBOURVEST PARTNERS LLC | 986,878 | $7,490,000 | 2.93% |
| Abbot Financial Management, Inc. | 537,000 | $4,076,000 | 2.35% |
| Artal Group S.A. | 3,778,913 | $28,682,000 | 0.62% |
| HITE Hedge Asset Management LLC | 88,740 | $674,000 | 0.16% |
| Virtus ETF Advisers LLC | 33,793 | $256,000 | 0.11% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 394,909 | $2,997,000 | 0.03% |
| Baillie Gifford | 4,710,061 | $35,749,000 | 0.02% |
| Caption Management, LLC | 86,000 | $652,000 | 0.02% |
| Blueshift Asset Management, LLC | 14,626 | $111,000 | 0.01% |