RUBIUS THERAPEUTICS INC's ticker is RUBY and the CUSIP is 78116T103. A total of 78 filers reported holding RUBIUS THERAPEUTICS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.4%.
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. | 38,506,526 | $6,546,109 | 0.21% |
| HARBOURVEST PARTNERS LLC | 986,878 | $172,704 | 0.06% |
| Artal Group S.A. | 2,042,666 | $357 | 0.02% |
| Virtu Financial LLC | 68,825 | $12 | 0.00% |
| ACADIAN ASSET MANAGEMENT LLC | 1,277,196 | $222 | 0.00% |
| STATE OF MICHIGAN RETIREMENT SYSTEM | 640,000 | $110,144 | 0.00% |
| Baillie Gifford | 4,869,126 | $837,977 | 0.00% |
| Citadel Advisors | 600 | $103 | 0.00% |
| Tower Research Capital LLC (TRC) | 25 | $0 | 0.00% |
| JPMORGAN CHASE & CO | 2,196 | $0 | 0.00% |