Catatan efek
AMPH
Amphastar Pharmaceuticals, Inc. · Healthcare · Drug Manufacturers - Specialty & Generic
77Pemegang yang dilacak
-4Δ pemegang
22.11MSaham yang dipegang
$440.50MNilai yang dilaporkan
+3Posisi baru
−7Keluar
Input momentum (manajer yang sebanding):
keluasan pemegang -4.9% ·
aliran saham -6.6% ·
posisi baru bersih -5.2%
— formula
Distribusi luas — penurunan saham dan lebih sedikit pemegang
Semua angka kepemilikan: hanya manajer 13F yang dipantau, posisi saham biasa, periode pelaporan Q2 2026
Kepemilikan dari waktu ke waktu
| Kuartal | Pemegang | Δ | Saham | Nilai yang dilaporkan | Baru | Keluar |
|---|---|---|---|---|---|---|
| Q2 2026 | 77 | -4 | 22.11M | $440.50M | +3 | −7 |
| Q1 2026 | 84 | -10 | 23.72M | $457.46M | +4 | −14 |
| Q4 2025 | 94 | -1 | 25.83M | $677.54M | — | −1 |
| Q3 2025 | 19 | 0 | 15.63M | $416.60M | — | — |
| Q2 2025 | 16 | +1 | 14.08M | $323.35M | +1 | — |
| Q1 2025 | 12 | -1 | 5.84M | $169.25M | — | −1 |
| Q4 2024 | 13 | 0 | 4.91M | $182.39M | — | — |
| Q3 2024 | 12 | +2 | 3.20M | $155.33M | +2 | — |
| Q2 2024 | 10 | — | 3.67M | $146.92M | — | — |
Siapa yang memegangnya · Q2 2026
| # | Manajer | Saham | Δ saham | Nilai | Bobotnya | Dipegang | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (pasif) | 5.22M | -3.6% | $105.44M | 0.0% | ▼ Trim | 5 | SEC ↗ ×15 |
| 2 | Dimensional Fund Advisors Lp | 2.31M | +13.7% | $46.52M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (pasif) | 1.64M | +2.1% | $33.14M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 1.48M | -4.0% | $29.91M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | American Century Companies Inc | 1.18M | +15.6% | $23.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Marshall Wace ✦ | 1.07M | +4.0% | $21.52M | 0.0% | ▲ Add | 9 | SEC ↗ ×3 |
| 7 | Geode Capital Management ✦ (pasif) | 969.84K | -0.7% | $19.58M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 8 | D. E. Shaw & Co. ✦ | 887.05K | +33.3% | $17.90M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 9 | Renaissance Technologies ✦ | 525.10K | -5.2% | $10.60M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 10 | Goldman Sachs Group ✦ | 505.36K | +53.4% | $10.20M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 11 | Morgan Stanley ✦ | 434.84K | +3.5% | $8.78M | 0.0% | ▲ Add | 4 | SEC ↗ ×9 |
| 12 | UBS Group AG | 393.11K | -6.5% | $7.93M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 13 | Hrt Financial Lp | 387.53K | +589.8% | $7.82M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Northern Trust Corp | 370.99K | -0.3% | $7.49M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 15 | Charles Schwab Investment… | 310.18K | -3.4% | $6.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | Two Sigma Investments ✦ | 248.12K | +79.6% | $5.01M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 17 | First Trust Advisors Lp | 246.95K | +64.0% | $4.98M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | Bank of New York Mellon Corp | 532.34K | -2.0% | $4.96M | 0.0% | ▼ Trim | 3 | SEC ↗ ×8 |
| 19 | Pacer Advisors, Inc. | 241.18K | -7.8% | $4.87M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 208.65K | +164.9% | $4.21M | 0.0% | ▲ Add | 9 | SEC ↗ ×6 |
| 21 | Principal Financial Group Inc | 204.25K | -2.3% | $4.12M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 22 | New York State Common Retirement… | 181.12K | +21.8% | $3.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Jane Street Group, Llc | 178.73K | +93.3% | $3.61M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 24 | Invesco Ltd. | 158.06K | -73.9% | $3.19M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 25 | Victory Capital Management Inc | 149.61K | -40.1% | $3.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Universal- Beteiligungs- und… | 139.40K | 0.0% | $2.81M | 0.0% | Held | 3 | SEC ↗ ×2 |
| 27 | Bank Of America Corp /De/ | 136.82K | -21.5% | $2.76M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 28 | Nordea Investment Management Ab | 126.93K | +2.5% | $2.56M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 29 | Arrowstreet Capital ✦ | 116.65K | -64.1% | $2.35M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | Nuveen, LLC | 88.40K | +15.4% | $1.78M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 31 | Rhumbline Advisers | 80.45K | -3.9% | $1.62M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 32 | Squarepoint Ops LLC | 78.80K | +178.0% | $1.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Legal & General Group Plc | 78.28K | -3.3% | $1.58M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 34 | Assetmark, Inc | 68.59K | +27.6% | $1.38M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Ameriprise Financial Inc | 68.24K | -13.4% | $1.38M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 36 | Robeco Institutional Asset… | 66.41K | 0.0% | $1.34M | 0.0% | Held | 2 | SEC ↗ |
| 37 | Swiss National Bank | 64.80K | -10.7% | $1.31M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | JPMorgan Chase ✦ | 57.56K | -45.0% | $1.19M | 0.0% | ▼ Trim | 4 | SEC ↗ ×6 |
| 39 | Wells Fargo & Company/Mn | 55.91K | +33.1% | $1.13M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 40 | Citigroup Inc | 55.78K | +55.4% | $1.13M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 41 | Point72 Asset Management ✦ | 54.96K | Baru | $1.11M | 0.0% | New | 1 | SEC ↗ |
| 42 | Alliancebernstein L.P. | 56.43K | 0.0% | $1.11M | 0.0% | Held | 3 | SEC ↗ |
| 43 | Bnp Paribas Financial Markets | 54.66K | -65.0% | $1.10M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Creative Planning | 51.44K | +213.6% | $1.04M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 45 | T. Rowe Price ✦ | 51.10K | +13.8% | $1.03M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 46 | Susquehanna International Group, Llp | 50.56K | +246.3% | $1.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | UBS AM, a distinct business unit of… | 44.06K | -20.4% | $889,172 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 48 | Deutsche Bank Ag\ | 35.31K | +6.6% | $712,495 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Prudential Financial Inc | 35.13K | -30.7% | $708,984 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Millennium Management ✦ | 31.81K | -91.4% | $642,007 | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 51 | Assenagon Asset Management S.A. | 30.43K | +100.0% | $614,118 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 52 | Fidelity (FMR) ✦ | 28.96K | +2137.9% | $584,363 | 0.0% | ▲ Add | 5 | SEC ↗ ×4 |
| 53 | Barclays Plc | 25.22K | +18.5% | $508,879 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 54 | Franklin Resources Inc | 24.99K | -82.1% | $504,218 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 55 | Quantinno Capital Management LP | 20.83K | Baru | $420,289 | 0.0% | New | 1 | SEC ↗ |
| 56 | Raymond James Financial Inc | 19.31K | +1.4% | $389,736 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 57 | Russell Investments Group, Ltd. | 18.11K | +425.6% | $365,419 | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 58 | Man Group plc | 17.34K | -53.5% | $349,962 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | State Of Wisconsin Investment Board | 17.04K | -2.0% | $343,847 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | Citadel Advisors ✦ | 16.23K | -75.2% | $327,542 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 61 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 14.87K | -11.7% | $300,137 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | Manufacturers Life Insurance… | 14.25K | -10.3% | $287,504 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Osaic Holdings, Inc. | 12.74K | -2.3% | $257,132 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 64 | Envestnet Asset Management Inc | 12.00K | -34.3% | $242,140 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | Canada Pension Plan Investment Board | 11.50K | -29.4% | $232,070 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | State Board Of Administration Of… | 10.91K | 0.0% | $220,224 | 0.0% | Held | 3 | SEC ↗ |
| 67 | Gotham Asset Management ✦ | 10.14K | Baru | $204,605 | 0.0% | New | 1 | SEC ↗ |
| 68 | Zurcher Kantonalbank (Zurich… | 7.78K | 0.0% | $157,061 | 0.0% | Held | 3 | SEC ↗ |
| 69 | Fifth Third Bancorp | 7.30K | -16.6% | $147,320 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Pnc Financial Services Group, Inc. | 5.00K | -8.2% | $100,981 | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 71 | Royal Bank Of Canada | 4.74K | +34.5% | $97,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 72 | Federated Hermes, Inc. | 2.91K | -79.3% | $58,724 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Mirae Asset Global Investments Co.… | 1.97K | -16.6% | $39,795 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Us Bancorp \De\ | 1.12K | +251.9% | $22,581 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Jones Financial Companies Lllp | 228 | -20.8% | $4,966 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Optiver Holding B.V. | 192 | +585.7% | $3,875 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Rockefeller Capital Management L.P. | 7 | -94.3% | $141 | 0.0% | ▼ Trim | 3 | SEC ↗ |
"Bobot mereka" = porsi posisi dari total nilai ekuitas 13F yang dilaporkan manajer tersebut — ukuran keyakinan. ✦ = manajer yang dikurasi.
Pembeli baru
| Point72 Asset Management | $1.11M | 0.0% |
| Quantinno Capital Management… | $420,289 | 0.0% |
| Gotham Asset Management | $204,605 | 0.0% |
Telah keluar
| Td Asset Management Inc | $30.19M | adalah 0.0% |
| Hsbc Holdings Plc | $753,497 | adalah 0.0% |
| Mml Investors Services, Llc | $242,270 | adalah 0.0% |
| Cetera Investment Advisers | $100,289 | adalah 0.0% |
| BNP Paribas Asset Management… | $7,758 | adalah 0.0% |
| Simplex Trading, Llc | $5,132 | adalah 0.0% |
| Group One Trading Llc | $4,192 | adalah 0.0% |
Konteks pasar penuh: di SEMUA filer 13F (data terstruktur SEC, Q1 2026): 212 pemegang, 31.98M saham, $604.53M dilaporkan. Ini adalah periode berbeda yang lebih lama dibandingkan angka semesta yang dilacak di atas, dan keduanya tidak pernah dicampur.
Sering dimiliki bersama
Apa lagi yang paling sering dimiliki oleh pemegang efek ini yang dilacak — berdasarkan jumlah kepemilikan bersama, bukan hubungan fundamental.
Pembelian di pasar terbuka (P)
Tidak ada pembelian insider di pasar terbuka dalam jendela cakupan kami.
Penjualan di pasar terbuka (S)
Sep 21
PETERS WILLIAM J
Officer, Director · 4.14K lbr · $103,475
Sep 16
Zhou Rong
Officer · 10.00K lbr · $239,404
Sep 02
Zhou Rong
Officer · 3.19K lbr · $75,306
Aug 11
PRINS RICHARD K
Director · 7.97K lbr · $161,852
Aug 07
PETERS WILLIAM J
Officer, Director · 8.18K lbr · $183,886
Penghargaan, eksekusi, dan pemotongan pajak tidak pernah dihitung sebagai pembelian atau penjualan di sini. Metodologi
Jul 14
SC 13G — DIMENSIONAL FUND ADVISORS LP
Asal-usul data: Kepemilikan dari posisi saham biasa 13F yang telah diurai (semesta yang dipantau, set pembanding untuk perubahan); baris orang dalam dari Formulir 3/4/5; kepemilikan saham signifikan dari Jadwal 13D/13G; setiap pengajuan tertaut ke dokumen aslinya di SEC EDGAR.
Periode pelaporan: Q2 2026 ·
Metodologi ·
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