ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 284 filers reported holding ATHENAHEALTH INC in Q3 2018. The put-call ratio across all filers is 0.51 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $419,000 | +10.3% | 3,134 | +31.3% | 0.01% | 0.0% |
| Q2 2018 | $380,000 | +35.7% | 2,386 | +21.9% | 0.01% | +33.3% |
| Q1 2018 | $280,000 | +13.8% | 1,958 | +5.8% | 0.01% | +12.5% |
| Q4 2017 | $246,000 | +472.1% | 1,850 | +592.9% | 0.01% | +166.7% |
| Q1 2014 | $43,000 | +26.5% | 267 | +4.3% | 0.00% | 0.0% |
| Q4 2013 | $34,000 | +161.5% | 256 | +120.7% | 0.00% | +200.0% |
| Q3 2013 | $13,000 | +1200.0% | 116 | +792.3% | 0.00% | – |
| Q2 2013 | $1,000 | – | 13 | – | 0.00% | – |
Download | ||||||
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% |