ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 266 filers reported holding ATHENAHEALTH INC in Q4 2018. The put-call ratio across all filers is 0.66 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $596,000 | -1.3% | 4,518 | 0.0% | 0.23% | +9.7% |
| Q3 2018 | $604,000 | +19.8% | 4,518 | +42.6% | 0.21% | +21.2% |
| Q2 2018 | $504,000 | +11.3% | 3,168 | 0.0% | 0.17% | +4.9% |
| Q1 2018 | $453,000 | +7.6% | 3,168 | 0.0% | 0.16% | +11.0% |
| Q4 2017 | $421,000 | +6.9% | 3,168 | 0.0% | 0.15% | +3.5% |
| Q3 2017 | $394,000 | -11.5% | 3,168 | 0.0% | 0.14% | -13.0% |
| Q2 2017 | $445,000 | +24.6% | 3,168 | 0.0% | 0.16% | +26.6% |
| Q1 2017 | $357,000 | +7.2% | 3,168 | 0.0% | 0.13% | -5.2% |
| Q4 2016 | $333,000 | -16.8% | 3,168 | 0.0% | 0.14% | -43.5% |
| Q3 2016 | $400,000 | -8.5% | 3,168 | 0.0% | 0.24% | -3.2% |
| Q2 2016 | $437,000 | -0.7% | 3,168 | 0.0% | 0.25% | -10.2% |
| Q1 2016 | $440,000 | -13.7% | 3,168 | 0.0% | 0.28% | -25.9% |
| Q4 2015 | $510,000 | +20.9% | 3,168 | 0.0% | 0.37% | +19.7% |
| Q3 2015 | $422,000 | +16.3% | 3,168 | 0.0% | 0.31% | +9.5% |
| Q2 2015 | $363,000 | -4.0% | 3,168 | 0.0% | 0.28% | -5.0% |
| Q1 2015 | $378,000 | -18.2% | 3,168 | 0.0% | 0.30% | -18.1% |
| Q4 2014 | $462,000 | +10.8% | 3,168 | 0.0% | 0.36% | +4.3% |
| Q3 2014 | $417,000 | +5.3% | 3,168 | 0.0% | 0.35% | +9.4% |
| Q2 2014 | $396,000 | -22.0% | 3,168 | 0.0% | 0.32% | -42.9% |
| Q1 2014 | $508,000 | +19.2% | 3,168 | 0.0% | 0.56% | +25.1% |
| Q4 2013 | $426,000 | – | 3,168 | – | 0.45% | – |
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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% |