Catatan efek · kuartal yang diarsipkan
ACMR
ACM Research, Inc. · Technology · Semiconductors
94Pemegang yang dilacak
+3Δ pemegang
30.41MSaham yang dipegang
$1.19BNilai yang dilaporkan
+10Posisi baru
−8Keluar
Input momentum (manajer yang sebanding):
keluasan pemegang +3.3% ·
aliran saham +11.3% ·
posisi baru bersih +2.1%
— formula
Akumulasi luas — peningkatan saham di lebih banyak pemegang
Semua angka kepemilikan: hanya manajer 13F yang dipantau, posisi saham biasa, periode pelaporan Q1 2026
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 · Q1 2026
| # | Manajer | Saham | Δ saham | Nilai | Bobotnya | Dipegang | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (pasif) | 7.98M | +1.2% | $314.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Vanguard Capital Management Llc | 2.26M | — | $89.10M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | State Street Global Advisors ✦ (pasif) | 2.01M | +2.5% | $78.94M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 18 | Wcm Investment Management, Llc | 1.86M | +16878.8% | $70.58M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 19 | Wcm Investment Management, Llc | 1.86M | +16878.8% | $70.58M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 20 | Geode Capital Management ✦ (pasif) | 1.37M | +2.1% | $53.97M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 21 | Geode Capital Management ✦ (pasif) | 1.37M | +2.1% | $53.97M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 22 | Morgan Stanley ✦ | 1.19M | -14.3% | $46.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Morgan Stanley ✦ | 1.19M | -14.3% | $46.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Morgan Stanley ✦ | 1.19M | -14.3% | $46.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | Morgan Stanley ✦ | 1.19M | -14.3% | $46.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Morgan Stanley ✦ | 1.19M | -14.3% | $46.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Morgan Stanley ✦ | 1.19M | -14.3% | $46.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 1.19M | -14.3% | $46.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | Janus Henderson Group Plc | 1.09M | +0.2% | $42.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Invesco Ltd. | 787.10K | -41.4% | $30.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 31 | Invesco Ltd. | 787.10K | -41.4% | $30.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | Invesco Ltd. | 787.10K | -41.4% | $30.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | Invesco Ltd. | 787.10K | -41.4% | $30.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Invesco Ltd. | 787.10K | -41.4% | $30.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Qube Research & Technologies Ltd | 724.40K | +396.0% | $28.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Dimensional Fund Advisors Lp | 719.02K | +207.6% | $28.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Dimensional Fund Advisors Lp | 719.02K | +207.6% | $28.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Dimensional Fund Advisors Lp | 719.02K | +207.6% | $28.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Dimensional Fund Advisors Lp | 719.02K | +207.6% | $28.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Fidelity (FMR) ✦ | 629.24K | -21.7% | $24.76M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 41 | Fidelity (FMR) ✦ | 629.24K | -21.7% | $24.76M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 42 | Fidelity (FMR) ✦ | 629.24K | -21.7% | $24.76M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 43 | Citigroup Inc | 619.89K | +1316.8% | $24.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Citigroup Inc | 619.89K | +1316.8% | $24.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Northern Trust Corp | 562.53K | +3.4% | $22.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Northern Trust Corp | 562.53K | +3.4% | $22.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Northern Trust Corp | 562.53K | +3.4% | $22.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Northern Trust Corp | 562.53K | +3.4% | $22.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Northern Trust Corp | 562.53K | +3.4% | $22.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Goldman Sachs Group ✦ | 552.30K | +52.7% | $21.73M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Goldman Sachs Group ✦ | 552.30K | +52.7% | $21.73M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Goldman Sachs Group ✦ | 552.30K | +52.7% | $21.73M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Charles Schwab Investment… | 481.22K | +0.6% | $18.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Mitsubishi UFJ Trust & Banking Corp | 465.76K | -43.8% | $18.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | UBS Group AG | 404.11K | -20.8% | $15.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 56 | UBS Group AG | 404.11K | -20.8% | $15.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 57 | UBS Group AG | 404.11K | -20.8% | $15.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | UBS Group AG | 404.11K | -20.8% | $15.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 402.41K | +33.4% | $15.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Bank Of America Corp /De/ | 402.41K | +33.4% | $15.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Bank Of America Corp /De/ | 402.41K | +33.4% | $15.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | First Trust Advisors Lp | 373.99K | +73.7% | $14.72M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Principal Financial Group Inc | 340.72K | -11.1% | $13.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Principal Financial Group Inc | 340.72K | -11.1% | $13.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | AQR Capital Management ✦ | 323.41K | -5.9% | $12.73M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 66 | AQR Capital Management ✦ | 323.41K | -5.9% | $12.73M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 67 | AQR Capital Management ✦ | 323.41K | -5.9% | $12.73M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 68 | AQR Capital Management ✦ | 323.41K | -5.9% | $12.73M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 69 | Bank of New York Mellon Corp | 314.61K | -3.2% | $12.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Bank of New York Mellon Corp | 314.61K | -3.2% | $12.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 71 | Bank of New York Mellon Corp | 314.61K | -3.2% | $12.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 314.61K | -3.2% | $12.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 314.61K | -3.2% | $12.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 314.61K | -3.2% | $12.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Bank of New York Mellon Corp | 314.61K | -3.2% | $12.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Tidal Investments LLC | 313.81K | +73.4% | $12.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | JPMorgan Chase ✦ | 297.57K | +49.8% | $11.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | JPMorgan Chase ✦ | 297.57K | +49.8% | $11.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | JPMorgan Chase ✦ | 297.57K | +49.8% | $11.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | JPMorgan Chase ✦ | 297.57K | +49.8% | $11.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | JPMorgan Chase ✦ | 297.57K | +49.8% | $11.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | New York State Common Retirement… | 259.44K | -14.5% | $10.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | T. Rowe Price ✦ | 216.96K | +358.2% | $8.54M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 84 | T. Rowe Price ✦ | 216.96K | +358.2% | $8.54M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 85 | Ameriprise Financial Inc | 212.25K | -32.2% | $8.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Ameriprise Financial Inc | 212.25K | -32.2% | $8.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Wells Fargo & Company/Mn | 204.05K | +144.2% | $8.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | Wells Fargo & Company/Mn | 204.05K | +144.2% | $8.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Wells Fargo & Company/Mn | 204.05K | +144.2% | $8.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Citadel Advisors ✦ | 203.38K | +42.2% | $8.00M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 91 | Citadel Advisors ✦ | 203.38K | +42.2% | $8.00M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 92 | Storebrand Asset Management As | 180.00K | Baru | $7.08M | 0.0% | New | 1 | SEC ↗ |
| 93 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Russell Investments Group, Ltd. | 160.93K | -2.0% | $6.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
"Bobot mereka" = porsi posisi dari total nilai ekuitas 13F yang dilaporkan manajer tersebut — ukuran keyakinan. ✦ = manajer yang dikurasi.
Pembeli baru
| Storebrand Asset Management As | $7.08M | 0.0% |
Telah keluar
| Walleye Trading LLC | $3.44M | adalah 0.1% |
| D. E. Shaw & Co. | $1.22M | adalah 0.0% |
| Norges Bank | $1.13M | adalah 0.0% |
| Parallax Volatility Advisers… | $825,965 | adalah 0.0% |
| Amundi | $387,912 | adalah 0.0% |
| Aberdeen Group plc | $330,828 | adalah 0.0% |
| Man Group plc | $209,361 | adalah 0.0% |
| National Bank Of Canada /Fi/ | $7,457 | 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: Q1 2026 ·
Metodologi ·
Dapatkan ini melalui API