AMPHASTAR PHARMACEUTICALS IN's ticker is AMPH and the CUSIP is 03209R103. A total of 119 filers reported holding AMPHASTAR PHARMACEUTICALS IN in Q1 2017. The put-call ratio across all filers is 1.48 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $1,110,081 | +21.0% | 27,752 | +32.9% | 0.00% | – |
Q1 2024 | $917,099 | -23.6% | 20,886 | +7.6% | 0.00% | – |
Q4 2023 | $1,200,191 | -2.7% | 19,405 | -27.7% | 0.00% | – |
Q3 2023 | $1,233,538 | -29.0% | 26,822 | -11.2% | 0.00% | – |
Q2 2023 | $1,736,520 | -23.2% | 30,216 | -49.9% | 0.00% | – |
Q1 2023 | $2,261,626 | +175.4% | 60,310 | +105.8% | 0.00% | – |
Q4 2022 | $821,210 | -0.2% | 29,308 | +0.1% | 0.00% | – |
Q3 2022 | $823,000 | -19.8% | 29,276 | -0.8% | 0.00% | – |
Q2 2022 | $1,026,000 | -3.6% | 29,507 | -0.4% | 0.00% | – |
Q1 2022 | $1,064,000 | +35366.7% | 29,625 | +23600.0% | 0.00% | – |
Q2 2021 | $3,000 | +50.0% | 125 | 0.0% | 0.00% | – |
Q1 2021 | $2,000 | +100.0% | 125 | +150.0% | 0.00% | – |
Q3 2020 | $1,000 | – | 50 | +614.3% | 0.00% | – |
Q1 2020 | $0 | – | 7 | 0.0% | 0.00% | – |
Q4 2019 | $0 | -100.0% | 7 | -85.7% | 0.00% | – |
Q3 2019 | $1,000 | -66.7% | 49 | -67.3% | 0.00% | – |
Q1 2019 | $3,000 | -99.9% | 150 | -99.9% | 0.00% | – |
Q4 2017 | $2,855,000 | -35.1% | 148,408 | -51.1% | 0.00% | -100.0% |
Q1 2017 | $4,397,000 | -81.9% | 303,257 | -77.0% | 0.00% | -66.7% |
Q4 2016 | $24,269,000 | -36.9% | 1,317,541 | -35.0% | 0.00% | -40.0% |
Q3 2016 | $38,464,000 | -0.5% | 2,027,627 | -15.5% | 0.01% | 0.0% |
Q2 2016 | $38,664,000 | +29.5% | 2,398,531 | -3.6% | 0.01% | +25.0% |
Q1 2016 | $29,858,000 | -0.2% | 2,488,161 | +18.4% | 0.00% | 0.0% |
Q4 2015 | $29,911,000 | +18.7% | 2,101,956 | -2.5% | 0.00% | 0.0% |
Q3 2015 | $25,195,000 | -23.1% | 2,155,302 | +15.7% | 0.00% | 0.0% |
Q2 2015 | $32,754,000 | +2089.4% | 1,863,161 | +1763.2% | 0.00% | – |
Q1 2015 | $1,496,000 | +28.9% | 100,000 | 0.0% | 0.00% | – |
Q4 2014 | $1,161,000 | -0.3% | 100,000 | 0.0% | 0.00% | – |
Q3 2014 | $1,165,000 | – | 100,000 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
MQS Management LLC | 10,935 | $255,000 | 0.41% |
GLOBEFLEX CAPITAL L P | 144,692 | $3,370,000 | 0.34% |
CORNERCAP INVESTMENT COUNSEL INC | 58,975 | $1,374,000 | 0.20% |
Factorial Partners, LLC | 10,900 | $254,000 | 0.17% |
FEDERATED HERMES, INC. | 3,464,335 | $80,684,000 | 0.15% |
Campbell & CO Investment Adviser LLC | 14,800 | $345,000 | 0.12% |
FULLER & THALER ASSET MANAGEMENT, INC. | 611,462 | $14,241,000 | 0.08% |
Summit Global Investments | 45,900 | $1,069,000 | 0.07% |
RENAISSANCE GROUP LLC | 63,559 | $1,480,000 | 0.06% |
PDT Partners, LLC | 33,459 | $779,000 | 0.06% |