DIFFUSION PHARMACEUTICALS IN's ticker is and the CUSIP is 253748305. A total of 22 filers reported holding DIFFUSION PHARMACEUTICALS IN in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $214,000 | -18.0% | 858,408 | 0.0% | 0.00% | – |
| Q4 2021 | $261,000 | -40.3% | 858,408 | 0.0% | 0.00% | – |
| Q3 2021 | $437,000 | -25.6% | 858,408 | +6.7% | 0.00% | – |
| Q2 2021 | $587,000 | -8.6% | 804,290 | +14.9% | 0.00% | – |
| Q1 2021 | $642,000 | +216.3% | 700,038 | +173.8% | 0.00% | – |
| Q4 2020 | $203,000 | -5.6% | 255,687 | 0.0% | 0.00% | – |
| Q3 2020 | $215,000 | -35.0% | 255,687 | -24.8% | 0.00% | – |
| Q2 2020 | $331,000 | +501.8% | 339,818 | +95.1% | 0.00% | – |
| Q1 2020 | $55,000 | -76.1% | 174,205 | -65.3% | 0.00% | – |
| Q4 2019 | $230,000 | +1177.8% | 502,326 | +4893.3% | 0.00% | – |
| Q3 2019 | $18,000 | -35.7% | 10,060 | 0.0% | 0.00% | – |
| Q2 2019 | $28,000 | -24.3% | 10,060 | 0.0% | 0.00% | – |
| Q1 2019 | $37,000 | – | 10,060 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Yu Fan | 89,848 | $27,000 | 0.31% |
| Virtu Financial LLC | 151,310 | $46,000 | 0.01% |
| Strategic Asset Management, LLC | 2,000 | $1,000 | 0.00% |
| Frontier Wealth Management LLC | 25,000 | $8,000 | 0.00% |
| St. Johns Investment Management Company, LLC | 2 | $0 | 0.00% |
| UBS Group AG | 52,652 | $16,000 | 0.00% |
| OSAIC HOLDINGS, INC. | 29,669 | $9,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 190 | $0 | 0.00% |
| WELLS FARGO & COMPANY/MN | 7,145 | $2,000 | 0.00% |
| NORTHERN TRUST CORP | 200,949 | $61,000 | 0.00% |