KALEIDO BIOSCIENCES INC's ticker is KLDO and the CUSIP is 483347100. A total of 66 filers reported holding KALEIDO BIOSCIENCES INC in Q4 2021. The put-call ratio across all filers is 0.21 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $43,000 | -78.8% | 18,060 | -51.4% | 0.00% | – |
| Q3 2021 | $203,000 | +49.3% | 37,149 | +103.9% | 0.00% | – |
| Q2 2021 | $136,000 | +8.8% | 18,220 | +18.4% | 0.00% | – |
| Q1 2021 | $125,000 | 0.0% | 15,383 | +11.6% | 0.00% | – |
| Q4 2020 | $125,000 | -77.7% | 13,778 | -87.7% | 0.00% | – |
| Q4 2019 | $561,000 | -21.9% | 111,706 | +125.6% | 0.00% | – |
| Q1 2019 | $718,000 | – | 49,525 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HARBOURVEST PARTNERS LLC | 1,833,832 | $13,625,000 | 5.87% |
| Flagship Pioneering Inc. | 19,360,710 | $143,851,000 | 4.18% |
| Palo Alto Investors LP | 786,400 | $5,843,000 | 0.35% |
| Monashee Investment Management LLC | 150,000 | $1,115,000 | 0.17% |
| Artal Group S.A. | 500,500 | $3,719,000 | 0.10% |
| EcoR1 Capital, LLC | 31,374 | $233,000 | 0.02% |
| TUDOR INVESTMENT CORP ET AL | 44,165 | $328,000 | 0.02% |
| BAINCO INTERNATIONAL INVESTORS | 14,500 | $108,000 | 0.02% |
| Virtu Financial LLC | 12,125 | $90,000 | 0.01% |
| FEDERATED HERMES, INC. | 500,000 | $3,715,000 | 0.01% |