ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 246 filers reported holding ATHENAHEALTH INC in Q1 2014. The put-call ratio across all filers is 2.12 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $8,392,727,000 | +2754.1% | 63,615 | +2790.3% | 0.02% | – |
| Q3 2018 | $294,054,000 | +11.9% | 2,201 | +33.2% | 0.00% | – |
| Q2 2018 | $262,899,000 | +1014.0% | 1,652 | +901.2% | 0.00% | – |
| Q1 2018 | $23,600,000 | +17644.4% | 165 | +16400.0% | 0.00% | – |
| Q4 2017 | $133,000 | -99.8% | 1 | -99.8% | 0.00% | – |
| Q3 2017 | $81,705,000 | -56.8% | 657 | -51.2% | 0.00% | -100.0% |
| Q2 2017 | $189,040,000 | +179.1% | 1,345 | +123.8% | 0.00% | – |
| Q1 2017 | $67,727,000 | +7.2% | 601 | 0.0% | 0.00% | – |
| Q4 2016 | $63,207,000 | -12.7% | 601 | +4.7% | 0.00% | – |
| Q3 2016 | $72,393,000 | +2710.3% | 574 | +3487.5% | 0.00% | – |
| Q4 2015 | $2,576,000 | -93.1% | 16 | -94.3% | 0.00% | – |
| Q3 2015 | $37,338,000 | -60.4% | 280 | -65.9% | 0.00% | – |
| Q2 2015 | $94,185,000 | -5.6% | 822 | -1.7% | 0.00% | – |
| Q1 2015 | $99,810,000 | +2040.9% | 836 | +2512.5% | 0.00% | – |
| Q4 2014 | $4,662,000 | +405.6% | 32 | +357.1% | 0.00% | – |
| Q3 2014 | $922,000 | -91.6% | 7 | -92.0% | 0.00% | – |
| Q2 2014 | $11,011,000 | +85.5% | 88 | +83.3% | 0.00% | – |
| Q1 2014 | $5,935,000 | -90.7% | 48 | -89.9% | 0.00% | – |
| Q4 2013 | $64,022,000 | -94.2% | 476 | -95.3% | 0.00% | -100.0% |
| Q3 2013 | $1,097,090,000 | +0.5% | 10,104 | -21.6% | 0.00% | 0.0% |
| Q2 2013 | $1,091,960,000 | – | 12,889 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Barton Investment Management | 233,474 | $31,061,000 | 6.82% |
| ARK Investment Management | 379,439 | $50,481,000 | 4.02% |
| Nikko Asset Management Americas, Inc. | 828,300 | $107,744,000 | 2.81% |
| PURA VIDA INVESTMENTS, LLC | 50,000 | $6,652,000 | 2.78% |
| Avalon Global Asset Management LLC | 40,780 | $5,425,000 | 2.68% |
| RIVERBRIDGE PARTNERS LLC | 938,388 | $124,843,000 | 2.41% |
| GAGNON SECURITIES LLC | 39,992 | $5,321,000 | 1.89% |
| Gagnon Advisors, LLC | 16,923 | $2,251,000 | 1.65% |
| BUSH ODONNELL INVESTMENT ADVISORS INC | 9,256 | $1,231,000 | 1.00% |
| MILLER VALUE PARTNERS, LLC | 170,045 | $22,623,000 | 0.96% |