RUBIUS THERAPEUTICS INC's ticker is RUBY and the CUSIP is 78116T103. A total of 109 filers reported holding RUBIUS THERAPEUTICS INC in Q4 2021. The put-call ratio across all filers is 0.96 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $175 | – | 1,000 | 0.0% | 0.00% | – |
Q3 2022 | $0 | -100.0% | 1,000 | 0.0% | 0.00% | – |
Q2 2022 | $1,000 | 0.0% | 1,000 | +300.0% | 0.00% | – |
Q1 2022 | $1,000 | -50.0% | 250 | 0.0% | 0.00% | -100.0% |
Q4 2021 | $2,000 | 0.0% | 250 | +150.0% | 0.00% | 0.0% |
Q3 2021 | $2,000 | -33.3% | 100 | 0.0% | 0.00% | 0.0% |
Q1 2021 | $3,000 | – | 100 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ARCH Venture Management, LLC | 2,618,351 | $11,652,000 | 19.67% |
Flagship Pioneering Inc. | 38,296,526 | $170,419,000 | 7.99% |
HARBOURVEST PARTNERS LLC | 986,878 | $4,392,000 | 2.12% |
Abbot Financial Management, Inc. | 563,500 | $2,508,000 | 2.04% |
Artal Group S.A. | 3,883,791 | $17,283,000 | 0.73% |
ARK Investment Management | 318,121 | $1,416,000 | 0.04% |
Walleye Capital LLC | 34,000 | $151,000 | 0.03% |
Tekla Capital Management LLC | 155,982 | $694,000 | 0.03% |
Baillie Gifford | 4,256,900 | $18,943,000 | 0.02% |
FEDERATED HERMES, INC. | 600,000 | $2,670,000 | 0.01% |