Amphastar Pharmaceuticals, Inc.
AMPH- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001297184
In the last 90 days, Amphastar Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 5 sales; 212 institutions reported holding it in 13F filings for Q2 2026, worth $572.1M in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in Amphastar Pharmaceuticals, Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 223
- +24 vs. Q1 2022
- Shares held
- 30.6M
- +1.09M (+3.7%) vs. Q1 2022
- Total value
- $1.06B
- +$5.17M (+0.5%) vs. Q1 2022
- New holders
- 38
- 90 more added
- Sold out
- 14
- 74 more reduced
4 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMPH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 212 | $572.1M |
| Q1 2026 | 215 | $634.0M |
| Q4 2025 | 236 | $899.7M |
| Q3 2025 | 243 | $872.8M |
| Q2 2025 | 245 | $752.0M |
| Q1 2025 | 241 | $963.6M |
| Q4 2024 | 264 | $1.31B |
| Q3 2024 | 279 | $1.72B |
| Q2 2024 | 269 | $1.37B |
| Q1 2024 | 271 | $1.47B |
| Q4 2023 | 276 | $2.06B |
| Q3 2023 | 256 | $1.47B |
| Q2 2023 | 246 | $1.80B |
| Q1 2023 | 218 | $1.13B |
| Q4 2022 | 213 | $816.7M |
| Q3 2022 | 207 | $839.3M |
| Q2 2022 | 223 | $1.06B |
| Q1 2022 | 203 | $1.07B |
| Q4 2021 | 168 | $678.8M |
| Q3 2021 | 140 | $530.8M |
| Q2 2021 | 146 | $549.6M |
| Q1 2021 | 135 | $476.9M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Amphastar Pharmaceuticals, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| First Horizon Advisors, Inc. | 24 | $0 | 0.00% | +24 | New |
| Global Retirement Partners, LLC | 8 | $0 | 0.00% | +8 | New |
| Raffa Wealth Management, LLC | 15 | $522 | 0.00% | +15 | New |
| Financial Synergies Wealth Advisors, Inc. | 15 | $522 | 0.00% | +15 | New |
| Covestor Ltd | 26 | $1.00K | 0.00% | −175−87.1% | Reduced |
| Aua Capital Management, LLC | 41 | $1.00K | 0.00% | +11+36.7% | Added |
| Sageworth Trust Co of South Dakota | 26 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 19 | $1.00K | 0.00% | +6+46.2% | Added |
| Bell Investment Advisors, Inc | 16 | $1.00K | 0.00% | +16 | New |
| Zions Bancorporation, N.A. | 59 | $2.00K | 0.00% | −21−26.3% | Reduced |
| C M Bidwell & Associates Ltd | 65 | $2.00K | 0.00% | +65 | New |
| Rockefeller Capital Management L.P. | 61 | $2.00K | 0.00% | +61 | New |
| City State Bank | 100 | $3.00K | 0.00% | −50−33.3% | Reduced |
| Lindbrook Capital, LLC | 76 | $3.00K | 0.00% | −29−27.6% | Reduced |
| Huntington National Bank | 86 | $3.00K | 0.00% | +86 | New |
| Parkside Financial Bank & Trust | 117 | $4.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 107 | $4.00K | 0.00% | +9+9.2% | Added |
| Massmutual Trust Co FSB | 106 | $4.00K | 0.00% | +9+9.3% | Added |
| Ronald Blue Trust, Inc. | 131 | $5.00K | 0.00% | +131 | New |
| Kelly Financial Services LLC | 150 | $5.22K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 162 | $6.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 165 | $6.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 170 | $6.00K | 0.00% | +34+25.0% | Added |
| Federation des caisses Desjardins du Quebec | 200 | $6.96K | 0.00% | +200 | New |
| IFP Advisors, Inc | 179 | $7.00K | 0.00% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 207 | $7.00K | 0.00% | +207 | New |
| Quadrant Capital Group LLC | 227 | $8.00K | 0.00% | −167−42.4% | Reduced |
| Harbour Investments, Inc. | 270 | $9.00K | 0.00% | +270 | New |
| Versant Capital Management, Inc | 475 | $17.0K | 0.01% | −41−7.9% | Reduced |
| TCI Wealth Advisors, Inc. | 479 | $17.0K | 0.00% | +47+10.9% | Added |
| CWM, LLC | 563 | $20.0K | 0.00% | +34+6.4% | Added |
| Anfield Capital Management, LLC | 593 | $21.0K | 0.01% | +84+16.5% | Added |
| TD Private Client Wealth LLC | 609 | $21.2K | 0.00% | +173+39.7% | Added |
| Ellevest, Inc. | 700 | $24.0K | 0.00% | +625+833.3% | Added |
| Proequities, Inc. | 747 | $26.0K | 0.00% | −422−36.1% | Reduced |
| Fifth Third Bancorp | 759 | $26.0K | 0.00% | +222+41.3% | Added |
| Signaturefd, LLC | 762 | $27.0K | 0.00% | +43+6.0% | Added |
| Pinnacle Financial Partners Inc | 1,000 | $35.0K | 0.00% | 00.0% | Unchanged |
| Gladius Capital Management LP | 997 | $35.0K | 0.01% | +997 | New |
| Sutton Wealth Advisors Inc. | 1,355 | $47.1K | 0.02% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 1,647 | $57.0K | 0.00% | −1,169−41.5% | Reduced |
| Allworth Financial LP | 1,847 | $64.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,022 | $70.0K | 0.00% | +5+0.2% | Added |
| US Bancorp | 2,023 | $70.0K | 0.00% | +670+49.5% | Added |
| State of Wyoming | 2,053 | $71.0K | 0.04% | −1,119−35.3% | Reduced |
| Tower Research Capital LLC (TRC) | 2,099 | $73.0K | 0.00% | −8,184−79.6% | Reduced |
| Metropolitan Life Insurance Co | 2,267 | $78.9K | 0.00% | 00.0% | Unchanged |
| USA Financial Portformulas Corp | 2,515 | $87.0K | 0.11% | −900−26.4% | Reduced |
| Nisa Investment Advisors, LLC | 2,550 | $89.0K | 0.00% | +460+22.0% | Added |
| Captrust Financial Advisors | 2,990 | $104.0K | 0.00% | +220+7.9% | Added |
| Ameritas Investment Partners, Inc. | 3,073 | $106.0K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 3,178 | $111.0K | 0.00% | +3,178 | New |
| Caption Management, LLC | 3,316 | $115.0K | 0.01% | +3,316 | New |
| Royal Bank of Canada | 3,367 | $117.0K | 0.00% | −23,218−87.3% | Reduced |
| Advisor Group Holdings, Inc. | 3,708 | $129.0K | 0.00% | −26,186−87.6% | Reduced |
| Group One Trading, L.P. | 3,826 | $133.0K | 0.00% | +1,326+53.0% | Added |
| FinTrust Capital Advisors, LLC | 4,000 | $139.0K | 0.03% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 4,043 | $140.0K | 0.00% | +2,126+110.9% | Added |
| Point72 Hong Kong Ltd | 4,795 | $167.0K | 0.01% | +2,725+131.6% | Added |
| Juncture Wealth Strategies, LLC | 5,829 | $203.0K | 0.10% | +5,829 | New |
| Envestnet Asset Management Inc | 6,053 | $211.0K | 0.00% | −568−8.6% | Reduced |
| Mutual of America Capital Management LLC | 6,314 | $220.0K | 0.00% | +1,005+18.9% | Added |
| Bank of Montreal | 6,495 | $223.0K | 0.00% | −6,534−50.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,462 | $225.0K | 0.00% | +1,061+19.6% | Added |
| TD Asset Management Inc | 6,500 | $226.0K | 0.00% | +6,500 | New |
| Sawtooth Solutions, LLC | 7,074 | $246.0K | 0.03% | +7,074 | New |
| Teacher Retirement System of Texas | 7,119 | $248.0K | 0.00% | −798−10.1% | Reduced |
| HSBC Holdings PLC | 7,588 | $263.0K | 0.00% | −828−9.8% | Reduced |
| Quantamental Technologies LLC | 7,677 | $267.0K | 0.12% | +7,677 | New |
| Rafferty Asset Management, LLC | 7,735 | $269.0K | 0.00% | +7,735 | New |
| Janus Henderson Group PLC | 7,767 | $270.0K | 0.00% | −355,737−97.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 7,800 | $271.0K | 0.00% | −14,700−65.3% | Reduced |
| Panagora Asset Management Inc | 8,286 | $288.0K | 0.00% | −3,741−31.1% | Reduced |
| ProShare Advisors LLC | 9,182 | $319.0K | 0.00% | −3,994−30.3% | Reduced |
| Money Concepts Capital Corp | 9,645 | $341.0K | 0.03% | +543+6.0% | Added |
| Veriti Management LLC | 9,846 | $343.0K | 0.05% | +311+3.3% | Added |
| Arizona State Retirement System | 10,374 | $361.0K | 0.00% | +27+0.3% | Added |
| Glenmede Trust Co NA | 10,547 | $366.0K | 0.00% | +10,547 | New |
| Ensign Peak Advisors, Inc | 10,900 | $379.0K | 0.00% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 11,152 | $387.0K | 0.01% | +11,152 | New |
| Public Employees Retirement Association of Colorado | 11,238 | $391.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 11,382 | $396.0K | 0.01% | −19−0.2% | Reduced |
| Los Angeles Capital Management LLC | 11,755 | $409.0K | 0.00% | +6,120+108.6% | Added |
| Cornerstone Investment Partners, LLC | 11,900 | $414.0K | 0.03% | −145−1.2% | Reduced |
| Vestcor Inc | 12,132 | $422.0K | 0.02% | +12,132 | New |
| Mirae Asset Global Investments Co., Ltd. | 12,319 | $428.0K | 0.00% | +12,319 | New |
| Franklin Resources Inc | 12,325 | $429.0K | 0.00% | −4,522−26.8% | Reduced |
| HRT Financial LP | 12,340 | $429.0K | 0.00% | +12,340 | New |
| Oregon Public Employees Retirement Fund | 12,360 | $430.0K | 0.01% | −1,400−10.2% | Reduced |
| Bluestein R H & Co | 12,500 | $435.0K | 0.03% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 12,990 | $452.0K | 0.01% | +12,990 | New |
| Versor Investments LP | 13,000 | $452.0K | 0.02% | +13,000 | New |
| Royce & Associates LP | 13,546 | $471.0K | 0.00% | −7,354−35.2% | Reduced |
| Capital Impact Advisors, LLC | 13,835 | $481.0K | 0.44% | −3,925−22.1% | Reduced |
| Jupiter Asset Management Ltd | 13,898 | $483.0K | 0.01% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 13,955 | $485.5K | 0.01% | +13,955 | New |
| Maryland State Retirement & Pension System | 15,236 | $530.0K | 0.02% | +461+3.1% | Added |
| Guggenheim Capital LLC | 15,244 | $531.0K | 0.00% | −15,911−51.1% | Reduced |
| Manufacturers Life Insurance Company, The | 15,540 | $540.6K | 0.00% | +114+0.7% | Added |
| Wellington Management Group LLP | 15,900 | $553.0K | 0.00% | +15,900 | New |