Funds · 13F filer · Tokyo, M0

Asset Management One Co., Ltd.

$39.0B in 957 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+16.8%S&P 500 +20.9%
3y return+58.5%S&P 500 +68.5%
5y return+55.1%S&P 500 +74.5%
10y return+187.7%S&P 500 +256.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since June 30, 2016: $288 against $357 in the S&P 500.2

Asset Management One Co., Ltd.S&P 500 (SPY)
$100$35720162026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
IVVIshares Tr$2.4B6.3%
NVDANvidia Corporation$2.2B5.5%−3.0%
AAPLApple Inc$1.9B5.0%+2.0%
MSFTMicrosoft Corp$1.3B3.3%+2.0%
AMZNAmazon Com Inc$1.1B2.9%+1.5%
GOOGLAlphabet Inc$1.0B2.6%+4.2%
AVGOBroadcom Inc$811.4M2.1%
GOOGAlphabet Inc$781.4M2.0%−2.2%
MUMicron Technology Inc$612.0M1.6%+4.6%
METAMeta Platforms Inc$604.4M1.6%
IEMGIshares Inc$585.5M1.5%−1.6%
TSLATesla Inc$571.0M1.5%+5.2%
VGKVanguard Intl Equity Index F$552.6M1.4%−1.2%
LLYEli Lilly & Co$461.3M1.2%+3.3%
AMDAdvanced Micro Devices Inc$442.8M1.1%+3.8%
JPMJpmorgan Chase & Co$431.5M1.1%−1.0%
CATCaterpillar Inc$340.8M0.9%
JNJJohnson & Johnson$317.3M0.8%
BRK/BBerkshire Hathaway Inc Del$310.0M0.8%+4.6%
VVisa Inc$308.7M0.8%−1.2%
WELLWelltower Inc$301.1M0.8%+2.0%
INTCIntel Corp$292.5M0.8%+4.0%
LRCXLam Research Corp$273.2M0.7%−5.7%
AMATApplied Matls Inc$267.7M0.7%+9.0%
Exxon Mobil CorpCUSIP 30231G102$265.1M0.7%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
NVDANvidia CorporationJune 30, 2020+2006.7%$2.2B
AVGOBroadcom IncJune 30, 2020+1096.9%$811.4M
AMATApplied Matls IncJune 30, 2020+1096.1%$267.7M
AMDAdvanced Micro Devices IncJune 30, 2020+1004.1%$442.8M
CATCaterpillar IncJune 30, 2020+741.8%$340.8M
LLYEli Lilly & CoJune 30, 2020+630.6%$461.3M
LRCXLam Research CorpDecember 31, 2024+499.9%$273.2M
GSGoldman Sachs Group IncJune 30, 2020+411.8%$244.6M
GOOGLAlphabet IncJune 30, 2020+404.0%$1.0B
GOOGAlphabet IncJune 30, 2020+399.9%$781.4M

Sold off last quarter

  • Honeywell Intl IncCUSIP 438516106 was $86.3M
  • Carnival CorpCUSIP 143658300 was $11.9M
  • CTRACoterra Energy Inc was $11.2M
  • Hologic IncCUSIP 436440101 was $10.8M
  • Dupont De Nemours IncCUSIP 26614N102 was $8.2M
  • EQHEquitable Hldgs Inc was $4.5M
  • SITESiteone Landscape Supply Inc was $4.1M
  • QLYSQualys Inc was $4.0M
  • DKNGDraftkings Inc New was $3.7M
  • ACAArcosa Inc was $2.5M

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+11.6%+14.8%
March 31, 2026−4.0%−4.6%
December 31, 2025+1.7%+2.4%
September 30, 2025+7.1%+7.8%
June 30, 2025+9.8%+10.5%
March 31, 2025−3.6%−4.6%
December 31, 2024+1.0%+2.1%
September 30, 2024+6.5%+5.4%
June 30, 2024+2.8%+4.0%
March 31, 2024+8.4%+10.0%
December 31, 2023+11.4%+11.2%
September 30, 2023−3.9%−3.6%
June 30, 2023+6.7%+8.3%
March 31, 2023+6.4%+7.0%
December 31, 2022+7.1%+7.1%
September 30, 2022−6.1%−5.3%
June 30, 2022−16.4%−16.5%
March 31, 2022−5.7%−4.9%
December 31, 2021+9.2%+10.7%
September 30, 2021−0.5%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1068855
  2. 2
    Filed July 28, 2026 · accession 0001193125-26-318819