ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 249 filers reported holding ATHENAHEALTH INC in Q1 2016. The put-call ratio across all filers is 0.62 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q4 2018 | $11,000 | -76.1% | 87 | -74.9% | 0.00% | -50.0% |
| Q3 2018 | $46,000 | +4.5% | 347 | +26.2% | 0.00% | 0.0% |
| Q2 2018 | $44,000 | +76.0% | 275 | +37.5% | 0.00% | +100.0% |
| Q3 2017 | $25,000 | -10.7% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $28,000 | +600.0% | 200 | +488.2% | 0.00% | – |
| Q3 2016 | $4,000 | -20.0% | 34 | 0.0% | 0.00% | – |
| Q2 2016 | $5,000 | -54.5% | 34 | -48.5% | 0.00% | -100.0% |
| Q4 2015 | $11,000 | – | 66 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ARK Investment Management | 233,411 | $24,548,000 | 8.93% |
| Barton Investment Management | 216,835 | $22,804,000 | 7.58% |
| Avalon Global Asset Management LLC | 61,080 | $6,424,000 | 5.27% |
| HHR Asset Management, LLC | 803,155 | $84,468,000 | 4.58% |
| GAGNON SECURITIES LLC | 101,503 | $10,675,000 | 4.58% |
| Gagnon Advisors, LLC | 49,684 | $5,225,000 | 4.32% |
| PURA VIDA INVESTMENTS, LLC | 95,000 | $9,991,000 | 3.66% |
| Tamarack Advisers, LP | 41,000 | $4,312,000 | 3.05% |
| RIVERBRIDGE PARTNERS LLC | 1,036,171 | $108,974,000 | 2.28% |
| 361 CAPITAL LLC | 67,219 | $7,069,000 | 1.68% |