AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 226 filers reported holding AKORN INC in Q4 2017. The put-call ratio across all filers is 3.42 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | – | 0 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | – | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 46 | 0.0% | 0.00% | – |
| Q2 2018 | $1,000 | -80.0% | 46 | -67.1% | 0.00% | – |
| Q1 2018 | $5,000 | 0.0% | 140 | 0.0% | 0.00% | – |
| Q4 2017 | $5,000 | -70.6% | 140 | -72.3% | 0.00% | -100.0% |
| Q3 2017 | $17,000 | +142.9% | 505 | +148.8% | 0.00% | – |
| Q2 2017 | $7,000 | +40.0% | 203 | 0.0% | 0.00% | – |
| Q1 2017 | $5,000 | -89.8% | 203 | -90.9% | 0.00% | -100.0% |
| Q4 2016 | $49,000 | -22.2% | 2,236 | -3.0% | 0.00% | -33.3% |
| Q3 2016 | $63,000 | 0.0% | 2,305 | +4.0% | 0.00% | -25.0% |
| Q2 2016 | $63,000 | -33.7% | 2,216 | -12.8% | 0.00% | -33.3% |
| Q4 2015 | $95,000 | – | 2,542 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 732,462 | $24,567,000 | 8.24% |
| PSquared Asset Management AG | 699,121 | $23,449,000 | 5.77% |
| HAVENS ADVISORS LLC | 172,654 | $5,791,000 | 4.14% |
| Twin Securities, Inc. | 757,917 | $25,421,000 | 4.08% |
| Chicago Capital Management, LLC | 501,692 | $16,827,000 | 3.75% |
| KOPP INVESTMENT ADVISORS LLC | 117,837 | $3,952,000 | 3.54% |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 353,818 | $11,867,000 | 3.41% |
| Magnetar Financial LLC | 4,328,540 | $145,179,000 | 2.23% |
| City Financial Investment Co Ltd | 1,100,000 | $36,894,000 | 2.05% |
| Kassirer Asset Management Corp | 83,800 | $2,811,000 | 2.03% |