Catatan efek · kuartal yang diarsipkan
ACMR
ACM Research, Inc. · Technology · Semiconductors
92Pemegang yang dilacak
-2Δ pemegang
30.05MSaham yang dipegang
$1.19BNilai yang dilaporkan
+1Posisi baru
−2Keluar
Input momentum (manajer yang sebanding):
keluasan pemegang -2.1% ·
aliran saham +1.0% ·
posisi baru bersih -1.1%
— formula
Akumulasi terkonsentrasi — peningkatan saham di antara lebih sedikit pemegang
Semua angka kepemilikan: hanya manajer 13F yang dipantau, posisi saham biasa, periode pelaporan Q4 2025
Kepemilikan dari waktu ke waktu
| Kuartal | Pemegang | Δ | Saham | Nilai yang dilaporkan | Baru | Keluar |
|---|---|---|---|---|---|---|
| Q2 2026 | 110 | +18 | 33.41M | $4.22B | +22 | −3 |
| Q1 2026 | 94 | +3 | 30.41M | $1.19B | +10 | −8 |
| Q4 2025 | 92 | -2 | 30.05M | $1.19B | +1 | −2 |
| Q3 2025 | 17 | 0 | 19.46M | $761.29M | +2 | −3 |
| Q2 2025 | 15 | +1 | 12.95M | $335.52M | +2 | −1 |
| Q1 2025 | 11 | +3 | 4.40M | $102.74M | +3 | — |
| Q4 2024 | 8 | -2 | 3.56M | $53.70M | — | −2 |
| Q3 2024 | 9 | 0 | 2.94M | $59.78M | +1 | −1 |
| Q2 2024 | 9 | — | 3.63M | $83.63M | — | — |
Siapa yang memegangnya · Q4 2025
| # | Manajer | Saham | Δ saham | Nilai | Bobotnya | Dipegang | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (pasif) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | The Vanguard Group ✦ (pasif) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | The Vanguard Group ✦ (pasif) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | The Vanguard Group ✦ (pasif) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | The Vanguard Group ✦ (pasif) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | The Vanguard Group ✦ (pasif) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (pasif) | 1.96M | -1.6% | $77.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 20 | Morgan Stanley ✦ | 1.39M | +58.8% | $54.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Morgan Stanley ✦ | 1.39M | +58.8% | $54.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Morgan Stanley ✦ | 1.39M | +58.8% | $54.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Morgan Stanley ✦ | 1.39M | +58.8% | $54.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Morgan Stanley ✦ | 1.39M | +58.8% | $54.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Morgan Stanley ✦ | 1.39M | +58.8% | $54.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | Geode Capital Management ✦ (pasif) | 1.34M | +1.5% | $52.99M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 27 | Geode Capital Management ✦ (pasif) | 1.34M | +1.5% | $52.99M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 28 | Invesco Ltd. | 1.34M | — | $52.95M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Invesco Ltd. | 1.34M | — | $52.95M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Invesco Ltd. | 1.34M | — | $52.95M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Invesco Ltd. | 1.34M | — | $52.95M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Invesco Ltd. | 1.34M | — | $52.95M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Janus Henderson Group Plc | 1.08M | — | $42.74M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Mitsubishi UFJ Trust & Banking Corp | 829.13K | — | $32.72M | 0.1% | n/c | 1 | SEC ↗ |
| 35 | Fidelity (FMR) ✦ | 803.67K | +223.8% | $31.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Fidelity (FMR) ✦ | 803.67K | +223.8% | $31.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 803.67K | +223.8% | $31.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Northern Trust Corp | 544.06K | — | $21.46M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Northern Trust Corp | 544.06K | — | $21.46M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Northern Trust Corp | 544.06K | — | $21.46M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Northern Trust Corp | 544.06K | — | $21.46M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Northern Trust Corp | 544.06K | — | $21.46M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Northern Trust Corp | 544.06K | — | $21.46M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | UBS Group AG | 510.31K | — | $20.13M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | UBS Group AG | 510.31K | — | $20.13M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | UBS Group AG | 510.31K | — | $20.13M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | UBS Group AG | 510.31K | — | $20.13M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | UBS Group AG | 510.31K | — | $20.13M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Charles Schwab Investment… | 478.33K | — | $18.87M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Principal Financial Group Inc | 383.13K | — | $15.11M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Principal Financial Group Inc | 383.13K | — | $15.11M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Goldman Sachs Group ✦ | 361.59K | -46.3% | $14.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | Goldman Sachs Group ✦ | 361.59K | -46.3% | $14.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 54 | AQR Capital Management ✦ | 343.60K | -3.7% | $13.56M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 55 | AQR Capital Management ✦ | 343.60K | -3.7% | $13.56M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 56 | AQR Capital Management ✦ | 343.60K | -3.7% | $13.56M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 57 | AQR Capital Management ✦ | 343.60K | -3.7% | $13.56M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 58 | Bank of New York Mellon Corp | 324.94K | — | $12.82M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Bank of New York Mellon Corp | 324.94K | — | $12.82M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Bank of New York Mellon Corp | 324.94K | — | $12.82M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Bank of New York Mellon Corp | 324.94K | — | $12.82M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Bank of New York Mellon Corp | 324.94K | — | $12.82M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Bank of New York Mellon Corp | 324.94K | — | $12.82M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Bank of New York Mellon Corp | 324.94K | — | $12.82M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Ameriprise Financial Inc | 313.17K | — | $12.36M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Ameriprise Financial Inc | 313.17K | — | $12.36M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | New York State Common Retirement… | 303.54K | — | $11.97M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Bank Of America Corp /De/ | 301.71K | — | $11.90M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Bank Of America Corp /De/ | 301.71K | — | $11.90M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Bank Of America Corp /De/ | 301.71K | — | $11.90M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Bank Of America Corp /De/ | 301.71K | — | $11.90M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Bank Of America Corp /De/ | 301.71K | — | $11.90M | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Bank Of America Corp /De/ | 301.71K | — | $11.90M | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Cerity Partners LLC | 268.34K | — | $10.59M | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Cerity Partners LLC | 268.34K | — | $10.59M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Cerity Partners LLC | 268.34K | — | $10.59M | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Dimensional Fund Advisors Lp | 233.74K | — | $9.22M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Dimensional Fund Advisors Lp | 233.74K | — | $9.22M | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Dimensional Fund Advisors Lp | 233.74K | — | $9.22M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Dimensional Fund Advisors Lp | 233.74K | — | $9.22M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | First Trust Advisors Lp | 215.32K | — | $8.49M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | JPMorgan Chase ✦ | 198.69K | +246.3% | $7.84M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | JPMorgan Chase ✦ | 198.69K | +246.3% | $7.84M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | JPMorgan Chase ✦ | 198.69K | +246.3% | $7.84M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | JPMorgan Chase ✦ | 198.69K | +246.3% | $7.84M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Tidal Investments LLC | 180.98K | — | $7.14M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Russell Investments Group, Ltd. | 164.31K | — | $6.48M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Russell Investments Group, Ltd. | 164.31K | — | $6.48M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Russell Investments Group, Ltd. | 164.31K | — | $6.48M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Russell Investments Group, Ltd. | 164.31K | — | $6.48M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Russell Investments Group, Ltd. | 164.31K | — | $6.48M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | American Century Companies Inc | 151.99K | — | $6.00M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Qube Research & Technologies Ltd | 146.06K | — | $5.76M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Citadel Advisors ✦ | 143.02K | -63.8% | $5.64M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 95 | Citadel Advisors ✦ | 143.02K | -63.8% | $5.64M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 96 | Rhumbline Advisers | 138.15K | — | $5.45M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Legal & General Group Plc | 134.02K | — | $5.29M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Legal & General Group Plc | 134.02K | — | $5.29M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Legal & General Group Plc | 134.02K | — | $5.29M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Renaissance Technologies ✦ | 124.44K | -58.5% | $4.91M | 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
| Tidak ada pembeli terlacak baru kuartal ini. |
Telah keluar
| Two Sigma Investments | $7.60M | adalah 0.0% |
| Marshall Wace | $4.44M | adalah 0.0% |
Konteks pasar penuh: di SEMUA filer 13F (data terstruktur SEC, Q1 2026): 298 pemegang, 44.10M saham, $1.62B 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)
Aug 20
McKechnie Mark
Officer · 13.62K lbr · $1.04M
Aug 20
McKechnie Mark
Officer · 30.36K lbr · $2.35M
Aug 20
McKechnie Mark
Officer · 11.21K lbr · $873,069
Aug 18
Dun Haiping
Director · 1.20K lbr · $96,348
Aug 18
Dun Haiping
Director · 3.40K lbr · $276,454
Aug 18
Dun Haiping
Director · 400 lbr · $32,868
Penghargaan, eksekusi, dan pemotongan pajak tidak pernah dihitung sebagai pembelian atau penjualan di sini. Metodologi
Jul 31
SC 13G — VANGUARD PORTFOLIO MANAGEMENT LLC
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: Q4 2025 ·
Metodologi ·
Dapatkan ini melalui API