ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 235 filers reported holding ATHENAHEALTH INC in Q1 2017. The put-call ratio across all filers is 1.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $134,000 | -15.7% | 1,000 | 0.0% | 0.05% | -19.0% |
| Q2 2018 | $159,000 | +11.2% | 1,000 | 0.0% | 0.06% | +18.4% |
| Q1 2018 | $143,000 | +7.5% | 1,000 | 0.0% | 0.05% | -2.0% |
| Q4 2017 | $133,000 | +7.3% | 1,000 | 0.0% | 0.05% | -2.0% |
| Q3 2017 | $124,000 | -12.1% | 1,000 | 0.0% | 0.05% | -19.0% |
| Q2 2017 | $141,000 | +24.8% | 1,000 | 0.0% | 0.06% | +10.5% |
| Q1 2017 | $113,000 | +7.6% | 1,000 | 0.0% | 0.06% | +3.6% |
| Q4 2016 | $105,000 | – | 1,000 | – | 0.06% | – |
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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% |