AMPHASTAR PHARMACEUTICALS IN's ticker is AMPH and the CUSIP is 03209R103. A total of 276 filers reported holding AMPHASTAR PHARMACEUTICALS IN in Q4 2023. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2024 | $950,695 | -42.3% | 21,651 | -18.7% | 0.01% | -43.8% |
Q4 2023 | $1,646,694 | +33.5% | 26,624 | -0.8% | 0.02% | +23.1% |
Q3 2023 | $1,233,866 | -28.2% | 26,829 | -10.2% | 0.01% | -27.8% |
Q2 2023 | $1,717,606 | +1.6% | 29,887 | -33.7% | 0.02% | -5.3% |
Q1 2023 | $1,690,275 | +23.3% | 45,074 | -7.8% | 0.02% | +18.8% |
Q4 2022 | $1,370,486 | -0.6% | 48,911 | -0.4% | 0.02% | -11.1% |
Q3 2022 | $1,379,000 | -21.2% | 49,090 | -2.5% | 0.02% | -18.2% |
Q2 2022 | $1,751,000 | -4.6% | 50,339 | -1.6% | 0.02% | +10.0% |
Q1 2022 | $1,836,000 | +3364.2% | 51,134 | +1604.5% | 0.02% | +1900.0% |
Q2 2017 | $53,000 | +15.2% | 3,000 | -5.5% | 0.00% | 0.0% |
Q1 2017 | $46,000 | -72.1% | 3,175 | -64.6% | 0.00% | -75.0% |
Q4 2016 | $165,000 | -2.9% | 8,975 | 0.0% | 0.00% | 0.0% |
Q3 2016 | $170,000 | +18.1% | 8,975 | 0.0% | 0.00% | 0.0% |
Q2 2016 | $144,000 | +26.3% | 8,975 | -5.8% | 0.00% | 0.0% |
Q1 2016 | $114,000 | -6.6% | 9,525 | +10.4% | 0.00% | 0.0% |
Q4 2015 | $122,000 | +2340.0% | 8,625 | +1816.7% | 0.00% | – |
Q3 2015 | $5,000 | -28.6% | 450 | 0.0% | 0.00% | – |
Q2 2015 | $7,000 | – | 450 | – | 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% |