AMPHASTAR PHARMACEUTICALS IN's ticker is AMPH and the CUSIP is 03209R103. A total of 109 filers reported holding AMPHASTAR PHARMACEUTICALS IN in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $388,000 | +51633.3% | 9,700 | -43.3% | 0.00% | -33.3% |
Q1 2024 | $750 | -24.2% | 17,100 | +6.9% | 0.00% | -25.0% |
Q4 2023 | $989 | +15.7% | 16,000 | -14.0% | 0.00% | 0.0% |
Q3 2023 | $855 | -1.4% | 18,600 | +23.2% | 0.00% | 0.0% |
Q2 2023 | $867 | +69.3% | 15,100 | -17.5% | 0.00% | +100.0% |
Q4 2022 | $512 | -99.9% | 18,300 | -33.0% | 0.00% | -50.0% |
Q3 2022 | $767,000 | +2.1% | 27,300 | +26.4% | 0.00% | +33.3% |
Q2 2022 | $751,000 | +295.3% | 21,600 | +307.5% | 0.00% | +200.0% |
Q1 2022 | $190,000 | +74.3% | 5,300 | +12.8% | 0.00% | – |
Q4 2021 | $109,000 | +22.5% | 4,700 | 0.0% | 0.00% | – |
Q3 2021 | $89,000 | +8.5% | 4,700 | +14.6% | 0.00% | – |
Q2 2021 | $82,000 | -94.1% | 4,100 | -94.1% | 0.00% | -100.0% |
Q3 2019 | $1,384,000 | +88.0% | 69,800 | +100.0% | 0.00% | 0.0% |
Q2 2019 | $736,000 | +12.7% | 34,900 | +9.1% | 0.00% | 0.0% |
Q1 2019 | $653,000 | +10.5% | 32,000 | +7.7% | 0.00% | 0.0% |
Q4 2018 | $591,000 | +24.9% | 29,700 | +20.7% | 0.00% | +50.0% |
Q3 2018 | $473,000 | +7.0% | 24,600 | -15.2% | 0.00% | 0.0% |
Q2 2018 | $442,000 | -10.7% | 29,000 | +9.8% | 0.00% | 0.0% |
Q1 2018 | $495,000 | +4400.0% | 26,400 | +4300.0% | 0.00% | – |
Q4 2017 | $11,000 | -97.2% | 600 | -97.2% | 0.00% | -100.0% |
Q2 2017 | $389,000 | -31.0% | 21,800 | -44.0% | 0.00% | 0.0% |
Q1 2017 | $564,000 | -21.2% | 38,900 | 0.0% | 0.00% | -33.3% |
Q4 2016 | $716,000 | -2.8% | 38,900 | 0.0% | 0.00% | 0.0% |
Q3 2016 | $737,000 | -4.5% | 38,900 | -18.8% | 0.00% | 0.0% |
Q2 2016 | $772,000 | +41.4% | 47,900 | +5.3% | 0.00% | +50.0% |
Q1 2016 | $546,000 | -15.6% | 45,500 | 0.0% | 0.00% | -33.3% |
Q4 2015 | $647,000 | +21.8% | 45,500 | 0.0% | 0.00% | 0.0% |
Q3 2015 | $531,000 | -33.5% | 45,500 | 0.0% | 0.00% | -25.0% |
Q2 2015 | $799,000 | – | 45,500 | – | 0.00% | – |
Q1 2015 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
Q4 2014 | $37,000 | -50.0% | 3,200 | -50.0% | 0.00% | – |
Q3 2014 | $74,000 | – | 6,400 | – | 0.00% | – |
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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% |