RAPTOR PHARMACEUTICAL CORP's ticker is RPTP and the CUSIP is 75382F106. A total of 77 filers reported holding RAPTOR PHARMACEUTICAL CORP in Q1 2015. The put-call ratio across all filers is 1.85 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2016 | $5,736,000 | -61.2% | 639,471 | -76.8% | 0.00% | -60.0% |
Q2 2016 | $14,786,000 | +13.1% | 2,753,499 | -3.1% | 0.01% | +25.0% |
Q1 2016 | $13,076,000 | -14.8% | 2,842,765 | -3.7% | 0.00% | 0.0% |
Q4 2015 | $15,347,000 | -11.2% | 2,951,286 | +3.3% | 0.00% | -20.0% |
Q3 2015 | $17,291,000 | -59.7% | 2,857,864 | +5.1% | 0.01% | -61.5% |
Q2 2015 | $42,943,000 | +52.1% | 2,719,650 | +4.7% | 0.01% | +44.4% |
Q1 2015 | $28,238,000 | -0.5% | 2,597,754 | -3.8% | 0.01% | +12.5% |
Q4 2014 | $28,393,000 | +37.4% | 2,698,986 | +25.3% | 0.01% | +33.3% |
Q3 2014 | $20,657,000 | -53.8% | 2,154,120 | -44.4% | 0.01% | -57.1% |
Q2 2014 | $44,758,000 | +59.8% | 3,875,182 | +38.4% | 0.01% | +55.6% |
Q1 2014 | $28,008,000 | -25.6% | 2,800,755 | -3.1% | 0.01% | -25.0% |
Q4 2013 | $37,643,000 | +19608.4% | 2,891,155 | +22492.4% | 0.01% | – |
Q3 2013 | $191,000 | -26.0% | 12,797 | -53.6% | 0.00% | – |
Q2 2013 | $258,000 | +171.6% | 27,562 | +69.4% | 0.00% | – |
Q4 2012 | $95,000 | -12.8% | 16,267 | -17.0% | 0.00% | – |
Q3 2012 | $109,000 | -9.9% | 19,610 | -9.5% | 0.00% | – |
Q2 2012 | $121,000 | +59.2% | 21,658 | +92.6% | 0.00% | – |
Q1 2012 | $76,000 | – | 11,244 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SV Health Investors, LLC | 888,132 | $7,966,000 | 6.12% |
LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 1,054,678 | $9,460,000 | 3.30% |
Kassirer Asset Management Corp | 363,700 | $3,262,000 | 2.36% |
WATER ISLAND CAPITAL LLC | 3,359,140 | $30,131,000 | 1.91% |
Banco BTG Pactual S.A. | 338,889 | $3,040,000 | 1.43% |
GARDNER LEWIS ASSET MANAGEMENT L P | 1,941,012 | $17,411,000 | 1.41% |
FIRST NEW YORK SECURITIES LLC /NY | 237,500 | $2,130,375,000 | 1.41% |
ALPINE ASSOCIATES MANAGEMENT INC. | 3,804,600 | $34,089,000 | 1.25% |
Atika Capital Management LLC | 300,000 | $2,691,000 | 1.10% |
Atika Capital Management LLC | 298,200 | $2,672,000 | 1.09% |