AMPLITUDE HLTHCRE AQUSTIN CO's ticker is AMHCU and the CUSIP is 03212A204. A total of 9 filers reported holding AMPLITUDE HLTHCRE AQUSTIN CO in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $3,718,000 | +3.1% | 349,799 | -0.1% | 0.26% | -5.8% |
| Q3 2020 | $3,605,000 | +1.0% | 350,000 | 0.0% | 0.28% | -15.8% |
| Q2 2020 | $3,570,000 | +7.4% | 350,000 | 0.0% | 0.33% | -29.1% |
| Q1 2020 | $3,325,000 | -5.6% | 350,000 | 0.0% | 0.46% | -18.5% |
| Q4 2019 | $3,524,000 | – | 350,000 | – | 0.57% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 41,640 | $419,000 | 0.05% |
| Magnetar Financial LLC | 376,311 | $3,949,000 | 0.04% |
| Wealthspring Capital LLC | 12,365 | $125,000 | 0.03% |
| Walleye Capital LLC | 11,704 | $118,000 | 0.01% |
| Sage Mountain Advisors LLC | 2,010 | $20,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 1 | $0 | 0.00% |
| Walleye Trading LLC | 10,770 | $108,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| MORGAN STANLEY | 150 | $2,000 | 0.00% |