ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 244 filers reported holding ATHENAHEALTH INC in Q2 2016. The put-call ratio across all filers is 0.95 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $117,000 | +25.8% | 890 | +26.4% | 0.00% | 0.0% |
| Q3 2018 | $93,000 | +106.7% | 704 | +127.8% | 0.00% | – |
| Q2 2018 | $45,000 | 0.0% | 309 | 0.0% | 0.00% | – |
| Q1 2018 | $45,000 | +15.4% | 309 | +5.5% | 0.00% | – |
| Q4 2017 | $39,000 | +56.0% | 293 | +45.0% | 0.00% | – |
| Q3 2017 | $25,000 | -7.4% | 202 | +3.1% | 0.00% | – |
| Q2 2017 | $27,000 | -92.3% | 196 | -93.7% | 0.00% | -100.0% |
| Q1 2017 | $351,000 | +60.3% | 3,115 | +49.3% | 0.00% | +33.3% |
| Q4 2016 | $219,000 | +2637.5% | 2,086 | +2967.6% | 0.00% | – |
| Q3 2016 | $8,000 | -11.1% | 68 | 0.0% | 0.00% | – |
| Q2 2016 | $9,000 | -79.5% | 68 | -78.9% | 0.00% | -100.0% |
| Q1 2016 | $44,000 | -42.9% | 322 | -32.6% | 0.00% | 0.0% |
| Q4 2015 | $77,000 | -60.7% | 478 | -67.4% | 0.00% | -75.0% |
| Q3 2015 | $196,000 | +39.0% | 1,468 | +19.5% | 0.00% | +33.3% |
| Q2 2015 | $141,000 | +90.5% | 1,228 | +98.4% | 0.00% | +200.0% |
| Q1 2015 | $74,000 | -54.9% | 619 | -45.2% | 0.00% | -75.0% |
| Q4 2014 | $164,000 | -64.7% | 1,129 | -67.9% | 0.00% | -69.2% |
| Q3 2014 | $464,000 | +2342.1% | 3,520 | +2171.0% | 0.01% | +1200.0% |
| Q2 2014 | $19,000 | -94.7% | 155 | -93.0% | 0.00% | -90.0% |
| Q1 2014 | $356,000 | -25.5% | 2,224 | -37.5% | 0.01% | -33.3% |
| Q4 2013 | $478,000 | +21.6% | 3,557 | -1.4% | 0.02% | +15.4% |
| Q3 2013 | $393,000 | +23.2% | 3,607 | -4.1% | 0.01% | +18.2% |
| Q2 2013 | $319,000 | – | 3,760 | – | 0.01% | – |
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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% |