Wertpapierdatensatz · archiviertes Quartal
ACMR
ACM Research, Inc. · Technology · Semiconductors
92Erfasste Halter
-2Δ Inhaber
30.05MGehaltene Aktien
$1.19BGemeldeter Wert
+1Neue Positionen
−2Ausstiege
Momentum-Eingaben (vergleichbare Manager):
Halterbreite -2.1% ·
Aktienfluss +1.0% ·
neue Nettopositionen -1.1%
— Formel
Konzentrierte Akkumulation — steigende Anteile bei weniger Haltern
Alle Eigentumszahlen: nur beobachtete 13F-Manager, Stammaktienpositionen, Berichtszeitraum Q4 2025
Beteiligung im Zeitverlauf
| Quartal | Inhaber | Δ | Aktien | Gemeldeter Wert | Neu | Ausstiege |
|---|---|---|---|---|---|---|
| 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 | — | — |
Wer es hält · Q4 2025
| # | Manager | Aktien | Δ Anteile | Wert | Deren Gewichtung | Gehalten | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passiv) | 7.89M | +4.0% | $311.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | The Vanguard Group ✦ (passiv) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passiv) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passiv) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passiv) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passiv) | 4.97M | +2.6% | $196.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (passiv) | 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 ✦ (passiv) | 1.34M | +1.5% | $52.99M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 27 | Geode Capital Management ✦ (passiv) | 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 ↗ |
„Ihre Gewichtung" = Anteil der Position am gemeldeten 13F-Eigenkapitalwert des jeweiligen Managers — das Conviction-Maß. ✦ = kuratorisch ausgewählter Manager.
Neue Käufer
| Keine neu erfassten Käufer in diesem Quartal. |
Ausgestiegen
| Two Sigma Investments | $7.60M | war 0.0% |
| Marshall Wace | $4.44M | war 0.0% |
Marktweiter Kontext: über ALLE 13F-Melder (strukturierte SEC-Daten, Q1 2026): 298 Inhaber, 44.10M Anteile, $1.62B gemeldet. Dies ist ein anderer, älterer Zeitraum als die oben genannten Zahlen des erfassten Universums; beide werden niemals vermischt.
Häufig gemeinsam gehalten
Was die erfassten Halter dieses Wertpapiers am häufigsten sonst noch halten — Zählungen gemeinsamer Eigentümerschaft, keine fundamentalen Zusammenhänge.
Käufe auf dem offenen Markt (P)
Keine Insider-Käufe auf dem offenen Markt in unserem Erfassungszeitraum.
Verkäufe auf dem offenen Markt (S)
Aug 20
McKechnie Mark
Officer · 13.62K Ant. · $1.04M
Aug 20
McKechnie Mark
Officer · 30.36K Ant. · $2.35M
Aug 20
McKechnie Mark
Officer · 11.21K Ant. · $873,069
Aug 18
Dun Haiping
Director · 1.20K Ant. · $96,348
Aug 18
Dun Haiping
Director · 3.40K Ant. · $276,454
Aug 18
Dun Haiping
Director · 400 Ant. · $32,868
Zuteilungen, Ausübungen und Steuereinbehalte werden hier nie als Käufe oder Verkäufe gezählt. Methodik
Jul 31
SC 13G — VANGUARD PORTFOLIO MANAGEMENT LLC
Herkunft: Beteiligung aus geparsten 13F-Common-Stock-Positionen (verfolgte Grundgesamtheit, vergleichbare Sets für Veränderungen); Insider-Zeilen aus Formularen 3/4/5; Beteiligungen aus Schedules 13D/13G; jede Einreichung verlinkt auf das Original auf SEC EDGAR.
Berichtszeitraum: Q4 2025 ·
Methodik ·
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