ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 232 filers reported holding ATHENAHEALTH INC in Q3 2017. The put-call ratio across all filers is 0.55 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $14,880,000 | +316.1% | 93,500 | +274.0% | 5.96% | +182.2% |
| Q1 2018 | $3,576,000 | -46.2% | 25,000 | -50.0% | 2.11% | -24.1% |
| Q4 2017 | $6,652,000 | -10.6% | 50,000 | -16.4% | 2.78% | +27.9% |
| Q3 2017 | $7,437,000 | +23.0% | 59,800 | +39.1% | 2.18% | -9.3% |
| Q2 2017 | $6,044,000 | -39.5% | 43,000 | -54.7% | 2.40% | -34.5% |
| Q4 2016 | $9,991,000 | +44.0% | 95,000 | +72.7% | 3.66% | +73.8% |
| Q3 2016 | $6,937,000 | +67.6% | 55,000 | +83.3% | 2.11% | +19.7% |
| Q2 2016 | $4,140,000 | -0.6% | 30,000 | 0.0% | 1.76% | -7.0% |
| Q1 2016 | $4,163,000 | – | 30,000 | – | 1.89% | – |
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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% |