AM
Asset Management One Co., Ltd.
13F filer · CIK 0001068855Reported Jul 28, 2026
Net buyer this quarter
13F portfolio value$39BU.S. long equity reported on 13F
Positions90654 new · 26 closed
Net flow last quarter+$249MBuys minus sells
Top 10 positions weight28.0%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Jul 28, 2026906 positions | |||||
| $2.15B | 5.52% | 0.04% | -3.0% | Q1 2014 | |
| $1.94B | 4.98% | 0.05% | +2.0% | Q1 2014 | |
| $1.28B | 3.28% | 0.05% | +2.0% | Q1 2014 | |
| $1.11B | 2.85% | 0.04% | +1.5% | Q1 2014 | |
| $1.03B | 2.65% | 0.02% | +4.2% | Q4 2015 | |
| $811M | 2.08% | 0.05% | -0.9% | Q1 2016 | |
| $781M | 2.01% | Not reported | -2.3% | Q4 2015 | |
| $612M | 1.57% | 0.05% | +4.6% | Q1 2014 | |
| $604M | 1.55% | Not reported | +0.1% | Q1 2014 | |
| $571M | 1.47% | 0.03% | +5.2% | Q1 2014 | |
| $461M | 1.18% | 0.04% | +3.3% | Q1 2014 | |
| $443M | 1.14% | 0.05% | +3.8% | Q4 2016 | |
| $431M | 1.11% | 0.05% | -1.0% | Q1 2014 | |
| $341M | 0.87% | 0.07% | +0.2% | Q1 2014 | |
| $317M | 0.81% | 0.05% | 0.0% | Q1 2014 | |
| $310M | 0.80% | Not reported | +4.6% | Q1 2014 | |
| $309M | 0.79% | 0.05% | -1.2% | Q1 2014 | |
| $301M | 0.77% | 0.18% | +2.0% | Q3 2015 | |
| $292M | 0.75% | 0.04% | +4.0% | Q1 2014 | |
| $273M | 0.70% | 0.05% | -5.7% | Q1 2014 | |
| $268M | 0.69% | 0.05% | +9.0% | Q1 2014 | |
| $265M | 0.68% | 0.05% | -0.6% | Q1 2014 | |
| $251M | 0.65% | 0.05% | +2.9% | Q1 2014 | |
| $249M | 0.64% | 0.03% | +0.2% | Q1 2014 | |
| $245M | 0.63% | 0.08% | -1.8% | Q1 2014 | |
| $243M | 0.62% | 0.19% | -0.2% | Q1 2014 | |
| $225M | 0.58% | 0.06% | +9.3% | Q1 2014 | |
| $213M | 0.55% | 0.05% | +0.5% | Q1 2014 | |
| $211M | 0.54% | 0.05% | -5.0% | Q1 2014 | |
| $210M | 0.54% | 0.05% | -5.0% | Q1 2014 | |
| $203M | 0.52% | 0.03% | -2.0% | Q1 2014 | |
| $202M | 0.52% | 0.05% | +11.0% | Q3 2021 | |
| $197M | 0.50% | 0.19% | +0.8% | Q1 2014 | |
| $184M | 0.47% | 0.05% | -4.5% | Q1 2014 | |
| $183M | 0.47% | 0.05% | -2.8% | Q1 2014 | |
| $177M | 0.46% | 0.06% | -4.3% | Q1 2014 | |
| $168M | 0.43% | 0.05% | -0.3% | Q1 2014 | |
| $167M | 0.43% | 0.05% | -5.9% | Q1 2014 | |
| $155M | 0.40% | 0.06% | +2.3% | Q1 2014 | |
| $154M | 0.40% | 0.05% | -2.2% | Q1 2014 | |
| $153M | 0.39% | 0.05% | -5.3% | Q2 2024 | |
| $146M | 0.37% | 0.05% | -10.9% | Q1 2014 | |
| $141M | 0.36% | 0.05% | -1.9% | Q1 2015 | |
| $140M | 0.36% | 0.05% | -0.1% | Q1 2014 | |
| $135M | 0.35% | 7540.81% | +0.5% | Q1 2014 | |
| $130M | 0.33% | 0.04% | -2.3% | Q1 2014 | |
| $127M | 0.32% | 0.05% | -4.6% | Q1 2014 | |
| $126M | 0.32% | 0.05% | +19.4% | Q1 2014 | |
| $126M | 0.32% | 0.05% | +2.1% | Q1 2014 | |
| $122M | 0.31% | 0.06% | -1.8% | Q1 2014 | |
| Q1 2026Reported May 8, 2026876 positions | |||||
| $1.93B | 5.70% | 0.05% | -0.1% | Q1 2014 | |
| $1.67B | 4.92% | 0.04% | -1.1% | Q1 2014 | |
| $1.24B | 3.67% | 0.05% | -1.4% | Q1 2014 | |
| $957M | 2.82% | 0.04% | +0.9% | Q1 2014 | |
| $796M | 2.35% | 0.02% | -0.6% | Q4 2015 | |
| $671M | 1.98% | 0.05% | -1.1% | Q1 2016 | |
| $649M | 1.91% | Not reported | -1.7% | Q4 2015 | |
| $613M | 1.81% | Not reported | +1.2% | Q1 2014 | |
| $480M | 1.41% | 0.03% | -2.3% | Q1 2014 | |
| $392M | 1.16% | 0.05% | -5.9% | Q1 2014 | |
| $342M | 1.01% | 0.04% | +1.0% | Q1 2014 | |
| $331M | 0.98% | 0.05% | +1.7% | Q1 2014 | |
| $305M | 0.90% | 0.05% | -0.2% | Q1 2014 | |
| $284M | 0.84% | Not reported | -0.6% | Q1 2014 | |
| $275M | 0.81% | 0.05% | -2.5% | Q1 2014 | |
| $273M | 0.80% | 0.03% | +2.4% | Q1 2014 | |
| $257M | 0.76% | 0.18% | +0.3% | Q3 2015 | |
| $238M | 0.70% | 0.19% | -1.0% | Q1 2014 | |
| $226M | 0.67% | 0.07% | +10.5% | Q1 2014 | |
| $225M | 0.66% | 0.05% | -0.6% | Q1 2014 | |
| $208M | 0.61% | 0.08% | -3.2% | Q1 2014 | |
| $202M | 0.60% | 0.03% | -3.2% | Q1 2014 | |
| $197M | 0.58% | 0.05% | +2.2% | Q1 2014 | |
| $191M | 0.56% | 0.05% | -3.2% | Q1 2014 | |
| $189M | 0.56% | 0.05% | -3.3% | Q1 2014 | |
| $183M | 0.54% | 0.19% | -1.6% | Q1 2014 | |
| $180M | 0.53% | 0.05% | +2.7% | Q1 2014 | |
| $173M | 0.51% | 0.06% | +6.8% | Q1 2014 | |
| $171M | 0.51% | 0.04% | -1.2% | Q1 2014 | |
| $166M | 0.49% | 0.05% | -0.3% | Q1 2014 | |
| $166M | 0.49% | 0.05% | -0.5% | Q1 2014 | |
| $161M | 0.48% | 0.05% | -7.6% | Q1 2014 | |
| $161M | 0.47% | 0.05% | -6.6% | Q1 2014 | |
| $150M | 0.44% | 0.06% | -1.0% | Q1 2014 | |
| $149M | 0.44% | 0.05% | -0.3% | Q4 2016 | |
| $143M | 0.42% | 0.05% | +2.1% | Q1 2014 | |
| $141M | 0.42% | 0.04% | -0.1% | Q2 2021 | |
| $138M | 0.41% | 0.05% | +0.2% | Q3 2021 | |
| $138M | 0.41% | 0.47% | -43.3% | Q2 2022 | |
| $134M | 0.39% | 0.05% | -0.1% | Q1 2014 | |
| $131M | 0.39% | 0.06% | -0.8% | Q1 2014 | |
| $131M | 0.39% | 0.06% | -1.2% | Q1 2014 | |
| $121M | 0.36% | 0.06% | -1.2% | Q1 2014 | |
| $120M | 0.35% | 0.05% | +2.5% | Q2 2024 | |
| $116M | 0.34% | 0.04% | -0.7% | Q1 2014 | |
| $115M | 0.34% | 0.04% | +7.4% | Q2 2020 | |
| $115M | 0.34% | 0.18% | -1.3% | Q1 2014 | |
| $112M | 0.33% | 7507.19% | -1.5% | Q1 2014 | |
| $112M | 0.33% | 0.03% | -0.9% | Q1 2014 | |
| $111M | 0.33% | 0.05% | -5.7% | Q1 2014 | |
| Q4 2025Reported Jan 27, 2026908 positions | |||||
| $2.09B | 5.81% | 0.05% | +1.5% | Q1 2014 | |
| $1.82B | 5.06% | 0.05% | +0.8% | Q1 2014 | |
| $1.66B | 4.61% | 0.05% | +2.1% | Q1 2014 | |
| $1.06B | 2.94% | 0.04% | +3.5% | Q1 2014 | |
| $873M | 2.43% | 0.02% | +2.2% | Q4 2015 | |
| $765M | 2.13% | 0.05% | +4.4% | Q1 2016 | |
| $724M | 2.01% | Not reported | +2.4% | Q4 2015 | |
| $698M | 1.94% | Not reported | +1.4% | Q1 2014 | |
| $607M | 1.69% | 0.04% | -0.7% | Q1 2014 | |
| $458M | 1.27% | 0.05% | +3.4% | Q1 2014 | |
| $398M | 1.11% | 0.04% | +1.7% | Q1 2014 | |
| $331M | 0.92% | 0.05% | +4.2% | Q1 2014 | |
| $299M | 0.83% | Not reported | +1.6% | Q1 2014 | |
| $260M | 0.72% | 0.05% | -0.4% | Q1 2014 | |
| $246M | 0.68% | 0.19% | +2.3% | Q3 2015 | |
| $241M | 0.67% | 0.03% | +3.1% | Q1 2014 | |
| $241M | 0.67% | 0.03% | +1.1% | Q1 2014 | |
| $234M | 0.65% | 0.20% | +1.7% | Q1 2014 | |
| $231M | 0.64% | 0.05% | +3.0% | Q1 2014 | |
| $227M | 0.63% | 0.09% | +6.0% | Q1 2014 | |
| $225M | 0.63% | 0.92% | -23.3% | Q2 2022 | |
| $210M | 0.58% | 0.05% | +4.5% | Q1 2014 | |
| $198M | 0.55% | 0.05% | +1.6% | Q1 2014 | |
| $195M | 0.54% | 0.05% | +7.6% | Q1 2014 | |
| $191M | 0.53% | 0.05% | -6.3% | Q1 2014 | |
| $185M | 0.51% | 0.05% | -0.5% | Q1 2014 | |
| $178M | 0.50% | 0.04% | -0.4% | Q2 2021 | |
| $175M | 0.49% | 0.06% | +7.8% | Q1 2014 | |
| $167M | 0.47% | 0.06% | -0.5% | Q1 2014 | |
| $167M | 0.46% | 0.05% | -0.5% | Q1 2014 | |
| $167M | 0.46% | 0.06% | +4.6% | Q1 2014 | |
| $163M | 0.45% | 0.05% | -0.1% | Q1 2014 | |
| $159M | 0.44% | 0.05% | +3.4% | Q4 2016 | |
| $154M | 0.43% | 0.05% | +3.3% | Q1 2014 | |
| $151M | 0.42% | 0.05% | +2.6% | Q3 2021 | |
| $151M | 0.42% | 0.05% | +4.7% | Q1 2014 | |
| $149M | 0.42% | 0.03% | -5.5% | Q1 2014 | |
| $148M | 0.41% | 0.06% | +4.7% | Q1 2014 | |
| $148M | 0.41% | 0.06% | +5.5% | Q1 2014 | |
| $146M | 0.41% | 0.06% | +12.2% | Q1 2014 | |
| $146M | 0.40% | 0.19% | -0.8% | Q1 2014 | |
| $144M | 0.40% | 0.05% | +0.7% | Q1 2014 | |
| $140M | 0.39% | 0.05% | -1.2% | Q1 2014 | |
| $131M | 0.36% | 0.06% | -0.5% | Q1 2014 | |
| $128M | 0.35% | 0.04% | -0.2% | Q1 2014 | |
| $124M | 0.34% | 0.06% | +16.1% | Q1 2014 | |
| $120M | 0.33% | 0.05% | +0.6% | Q1 2014 | |
| $116M | 0.32% | 0.04% | +11.2% | Q1 2014 | |
| $115M | 0.32% | 0.05% | +9.4% | Q1 2014 | |
| $114M | 0.32% | 7623.26% | -1.7% | Q1 2014 | |
| Q3 2025Reported Oct 22, 2025909 positions | |||||
| $2.04B | 5.91% | 0.05% | +1.3% | Q1 2014 | |
| $1.73B | 5.01% | 0.04% | +1.1% | Q1 2014 | |
| $1.68B | 4.86% | 0.04% | +0.5% | Q1 2014 | |
| $966M | 2.80% | 0.04% | +0.7% | Q1 2014 | |
| $767M | 2.22% | Not reported | +2.1% | Q1 2014 | |
| $692M | 2.01% | 0.04% | -0.1% | Q1 2016 | |
| $663M | 1.92% | 0.02% | +2.1% | Q4 2015 | |
| $592M | 1.71% | 0.04% | +1.6% | Q1 2014 | |
| $547M | 1.59% | Not reported | +1.0% | Q4 2015 | |
| $432M | 1.25% | 0.05% | +0.2% | Q1 2014 | |
| $306M | 0.89% | 0.05% | +1.6% | Q1 2014 | |
| $295M | 0.85% | Not reported | +1.9% | Q1 2014 | |
| $277M | 0.80% | 0.04% | -1.0% | Q1 2014 | |
| $261M | 0.76% | 1.40% | -15.7% | Q2 2022 | |
| $260M | 0.75% | 0.05% | -1.3% | Q1 2014 | |
| $233M | 0.67% | 0.05% | +3.9% | Q1 2014 | |
| $230M | 0.67% | 0.03% | -0.1% | Q1 2014 | |
| $228M | 0.66% | 0.03% | +12.8% | Q1 2014 | |
| $226M | 0.65% | 0.19% | +5.3% | Q3 2015 | |
| $218M | 0.63% | 0.03% | -2.5% | Q1 2014 | |
| $217M | 0.63% | 0.05% | +2.3% | Q1 2014 | |
| $210M | 0.61% | 0.04% | +0.1% | Q1 2014 | |
| $207M | 0.60% | 0.05% | +1.2% | Q1 2014 | |
| $205M | 0.59% | 0.19% | -1.2% | Q1 2014 | |
| $201M | 0.58% | 0.05% | +1.7% | Q1 2014 | |
| $191M | 0.55% | 0.08% | +2.4% | Q1 2014 | |
| $178M | 0.52% | 0.05% | -0.7% | Q1 2014 | |
| $177M | 0.51% | 0.04% | +4.7% | Q2 2021 | |
| $171M | 0.50% | 0.05% | -0.2% | Q1 2014 | |
| $169M | 0.49% | 0.04% | +0.2% | Q1 2014 | |
| $150M | 0.44% | 0.20% | -3.2% | Q1 2014 | |
| $147M | 0.43% | 0.06% | -1.3% | Q1 2014 | |
| $146M | 0.42% | 0.05% | +14.7% | Q1 2014 | |
| $143M | 0.41% | 0.05% | -2.3% | Q1 2014 | |
| $142M | 0.41% | 0.04% | +0.4% | Q3 2021 | |
| $141M | 0.41% | 0.05% | +3.1% | Q1 2014 | |
| $141M | 0.41% | 0.06% | -2.6% | Q1 2014 | |
| $139M | 0.40% | 0.06% | -0.5% | Q1 2014 | |
| $129M | 0.38% | 0.06% | +1.9% | Q1 2014 | |
| $126M | 0.36% | 0.06% | +1.1% | Q1 2014 | |
| $116M | 0.34% | 7754.96% | +4.4% | Q1 2014 | |
| $116M | 0.34% | 0.05% | +1.7% | Q1 2014 | |
| $115M | 0.33% | 0.04% | +1.7% | Q4 2016 | |
| $115M | 0.33% | 0.05% | +2.4% | Q1 2014 | |
| $113M | 0.33% | 0.04% | -1.2% | Q1 2014 | |
| $113M | 0.33% | 0.05% | +4.3% | Q1 2014 | |
| $110M | 0.32% | 0.19% | +0.3% | Q1 2014 | |
| $110M | 0.32% | 0.20% | +0.3% | Q1 2014 | |
| $105M | 0.30% | 0.05% | +7.2% | Q1 2014 | |
| $103M | 0.30% | 0.05% | -1.1% | Q1 2014 | |
Premium opens every quarter this fund has filed