CIK: 0001411530
Total reported value
$12.4B
Reporting period: 2026-03-31 · Number of holdings: 770
Sumitomo Mitsui DS Asset Management Company, Ltd disclosed 770 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $12.4B and a quarterly turnover rate of 14.3%.
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Sumitomo Mitsui DS Asset Management Company, Ltd's disclosed holdings carry a Herfindahl concentration index of 0.014 — mathematically equivalent to about 73 equally-sized positions, well below its 770 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.09), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 68% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim MSFT
+2.7% -$139.5M
Add CAT
+2.9% $47.9M
Add XOM
-1.4% $33.9M
Add JNJ
+3.6% $26.7M
Add CVX
-6.2% $26.3M
Trim NVDA
+0.2% -$48.3M
Showing top 200 holdings (of 770 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 5.82% | -0.22% | +0.21% | |
| 2 | AAPL | Apple INC | Stock-Tech | 4.79% | -0.11% | +1.74% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 4.14% | -0.98% | +2.65% | |
| 4 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.72% | -0.13% | +2.70% | |
| 5 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.37% | -0.04% | +3.95% | |
| 6 | GS | Goldman Sachs Group INC | Stock-Financials | 1.99% | — | +2.34% | |
| 7 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.93% | -0.09% | +1.41% | |
| 8 | AVGO | Broadcom INC | Stock-Tech | 1.85% | -0.22% | -2.88% | |
| 9 | CAT | Caterpillar INC | Stock-Industrials | 1.81% | +0.42% | +2.87% | |
| 10 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.69% | -0.20% | +0.23% | |
| 11 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.67% | -0.13% | -1.00% | |
| 12 | V | Visa Inc-class A Shares | Stock-Financials | 1.20% | -0.13% | +2.32% | |
| 13 | GLDM | Spdr Gold Minishares Trust | ETF-Commodities | 1.20% | +0.17% | +4.27% | |
| 14 | TSLA | Tesla INC | Stock-Consumer Disc | 1.20% | -0.17% | +2.50% | |
| 15 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.18% | +0.24% | +3.58% | |
| 16 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.10% | -0.14% | +1.26% | |
| 17 | HD | Home Depot INC | Stock-Consumer Disc | 1.03% | — | +2.75% | |
| 18 | CVX | Chevron CORP | Stock-Energy | 0.99% | +0.23% | -6.19% | |
| 19 | XOM | Exxon Mobil CORP | Stock-Energy | 0.98% | +0.30% | -1.38% | |
| 20 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.93% | — | +1.79% | |
| 21 | AMGN | Amgen INC | Stock-Healthcare | 0.92% | +0.11% | +2.93% | |
| 22 | AXP | American Express Co | Stock-Financials | 0.90% | -0.15% | +1.51% | |
| 23 | WMT | Walmart INC | Stock-Consumer Staples | 0.88% | +0.13% | +2.68% | |
| 24 | VUG | Vanguard Growth ETF | ETF-Other | 0.83% | -0.05% | +3.37% | |
| 25 | VTV | Vanguard Value ETF | ETF-Other | 0.83% | — | -8.95% | |
| 26 | UNH | Unitedhealth Group INC | Stock-Healthcare | 0.82% | -0.13% | +1.73% | |
| 27 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.81% | — | +2.31% | |
| 28 | VGK | Vanguard Ftse Europe ETF | ETF-Other | 0.79% | — | -4.07% | |
| 29 | IBM | Intl Business Machines CORP | Stock-Tech | 0.74% | -0.12% | +2.48% | |
| 30 | SHW | Sherwin-williams Co/the | Stock-Materials | 0.73% | — | +2.45% | |
| 31 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.69% | — | +3.63% | |
| 32 | MRK | Merck & Co. INC. | Stock-Healthcare | 0.67% | — | -4.36% | |
| 33 | TRV | Travelers Cos Inc/the | Stock-Financials | 0.67% | — | +2.33% | |
| 34 | HON | Honeywell International INC | Stock-Industrials | 0.60% | +0.10% | +2.20% | |
| 35 | URTH | Ishares Msci World ETF | ETF-Other | 0.59% | -0.13% | -16.95% | |
| 36 | BAC | Bank Of America CORP | Stock-Financials | 0.58% | -0.06% | -0.38% | |
| 37 | CRM | Salesforce INC | Stock-Tech | 0.57% | -0.20% | +1.94% | |
| 38 | ABBV | Abbvie INC | Stock-Healthcare | 0.56% | — | +1.46% | |
| 39 | BA | Boeing Co/the | Stock-Industrials | 0.56% | — | +3.00% | |
| 40 | CSCO | Cisco Systems INC | Stock-Tech | 0.52% | — | +2.39% | |
| 41 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.51% | +0.09% | +3.45% | |
| 42 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.50% | — | +1.67% | |
| 43 | MA | Mastercard INC - A | Stock-Financials | 0.49% | -0.05% | +1.16% | |
| 44 | NFLX | Netflix INC | Stock-Comm Services | 0.47% | — | +2.33% | |
| 45 | PM | Philip Morris International | Stock-Consumer Staples | 0.45% | — | -0.81% | |
| 46 | AMD | Advanced Micro Devices | Stock-Tech | 0.45% | — | +4.38% | |
| 47 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 0.45% | -0.05% | +5.54% | |
| 48 | MU | Micron Technology INC | Stock-Tech | 0.45% | +0.09% | +2.40% | |
| 49 | WELL | Welltower INC | Stock-Real Estate | 0.44% | — | +3.97% | |
| 50 | EQIX | Equinix INC | Stock-Real Estate | 0.41% | +0.09% | -1.43% |
Performance for Q3 2026
+3.3%
Performance Last 4 Quarters
+21.4%
Based on 77% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 770 | $12.4B | 14 | |
| 2025-12-31 | 770 | $12.7B | 11 | |
| 2025-09-30 | 757 | $12.3B | 28 | |
| 2025-06-30 | 759 | $11.1B | 0 | |
| 2025-03-31 | 771 | $9.8B | 100 | |
| 2024-12-31 | 778 | $9.8B | 0 | |
| 2024-09-30 | 775 | $9.3B | 0 | |
| 2024-06-30 | 777 | $8.5B | 0 | |
| 2024-03-31 | 771 | $8.0B | 0 | |
| 2023-12-31 | 788 | $7.6B | 0 | |
| 2023-09-30 | 778 | $6.4B | 0 | |
| 2023-06-30 | 778 | $6.5B | 0 | |
| 2023-03-31 | 779 | $5.5B | 0 | |
| 2022-12-31 | 769 | $4.9B | 0 | |
| 2022-09-30 | 762 | $4.4B | 0 | |
| 2022-06-30 | 760 | $4.2B | 0 | |
| 2022-03-31 | 771 | $4.7B | 0 | |
| 2021-12-31 | 770 | $4.8B | 0 | |
| 2021-09-30 | 749 | $4.2B | 0 | |
| 2021-06-30 | 763 | $4.2B | 95 | |
| 2021-03-31 | 738 | $3.8B | 14 | |
| 2020-12-31 | 732 | $3.5B | 18 | |
| 2020-09-30 | 716 | $3.2B | 17 | |
| 2020-06-30 | 709 | $2.9B | 25 | |
| 2020-03-31 | 686 | $2.4B | 25 | |
| 2019-12-31 | 723 | $3.0B | 16 | |
| 2019-09-30 | 712 | $2.7B | 16 | |
| 2019-06-30 | 722 | $2.5B | 98 | |
| 2019-03-31 | 790 | $6.1B | 35 | |
| 2018-12-31 | 777 | $5.5B | 43 | |
| 2018-09-30 | 792 | $6.5B | 31 | |
| 2018-06-30 | 779 | $6.5B | 30 | |
| 2018-03-31 | 776 | $6.8B | 31 | |
| 2017-12-31 | 785 | $6.7B | 25 | |
| 2017-09-30 | 751 | $6.4B | 25 | |
| 2017-06-30 | 757 | $6.1B | 28 | |
| 2017-03-31 | 755 | $5.9B | 36 | |
| 2016-12-31 | 752 | $5.2B | 36 | |
| 2016-09-30 | 735 | $4.6B | 49 | |
| 2016-06-30 | 704 | $3.3B | 25 | |
| 2016-03-31 | 707 | $3.2B | 25 | |
| 2015-12-31 | 705 | $3.0B | 24 | |
| 2015-09-30 | 706 | $2.9B | 34 | |
| 2015-06-30 | 721 | $3.2B | 21 | |
| 2015-03-31 | 710 | $3.3B | 25 | |
| 2014-12-31 | 720 | $3.3B | 23 | |
| 2014-09-30 | 729 | $3.3B | 19 | |
| 2014-06-30 | 763 | $3.5B | 30 | |
| 2014-03-31 | 787 | $3.4B | 18 | |
| 2013-12-31 | 783 | $3.5B | 19 | |
| 2013-09-30 | 751 | $3.5B | 22 | |
| 2013-06-30 | 743 | $3.6B | 0 |
Sumitomo Mitsui DS Asset Management Company, Ltd's most significant position changes for 2026-03-31: New buy: Ishares International Treasu (IGOV); Add: Microsoft CORP (MSFT) — shares +2.65%; Add: Caterpillar INC (CAT) — shares +2.87%; Trim: Exxon Mobil CORP (XOM) — shares -1.38%; Add: Johnson & Johnson (JNJ) — shares +3.58%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CAT | Caterpillar INC | +0.4% | +2.87% | Add |
| 2 | XOM | Exxon Mobil CORP | +0.3% | -1.38% | Trim |
| 3 | JNJ | Johnson & Johnson | +0.2% | +3.58% | Add |
| 4 | CVX | Chevron CORP | +0.2% | -6.19% | Trim |
| 5 | GLDM | Spdr Gold Minishares Trust | +0.2% | +4.27% | Add |
| 6 | WMT | Walmart INC | +0.1% | +2.68% | Add |
| 7 | KLAC | Kla CORP | +0.1% | +37.02% | Add |
| 8 | AMGN | Amgen INC | +0.1% | +2.93% | Add |
| 9 | HON | Honeywell International INC | +0.1% | +2.20% | Add |
| 10 | AMAT | Applied Materials INC | +0.1% | +5.75% | Add |
| 11 | STX | Seagate Technology Holdings plc | +0.1% | +25.97% | Add |
| 12 | EQIX | Equinix INC | +0.1% | -1.43% | Trim |
| 13 | COST | Costco Wholesale CORP | +0.1% | +3.45% | Add |
| 14 | MU | Micron Technology INC | +0.1% | +2.40% | Add |
| 15 | BKR | Baker Hughes Co | +0.1% | +79.09% | Add |
| 16 | GEV | GE Vernova INC | +0.1% | +3.03% | Add |
| 17 | VRT | Vertiv Holdings Co-a | +0.1% | -8.06% | Trim |
| 18 | LRCX | Lam Research CORP | +0.1% | +5.25% | Add |
| 19 | VZ | Verizon Communications INC | +0.1% | +0.02% | Add |
| 20 | GOOGL | Alphabet Inc-cl A | 0% | +3.95% | Add |
| 21 | PLTR | Palantir Technologies Inc-a | -0.1% | +5.54% | Add |
| 22 | VUG | Vanguard Growth ETF | -0.1% | +3.37% | Add |
| 23 | REET | Ishares Global Reit ETF | -0.1% | -18.79% | Trim |
| 24 | MA | Mastercard INC - A | -0.1% | +1.16% | Add |
| 25 | BAC | Bank Of America CORP | -0.1% | -0.38% | Trim |
| 26 | CTAS | Cintas CORP | -0.1% | -40.58% | Trim |
| 27 | APP | Applovin Corp-class A | -0.1% | +11.95% | Add |
| 28 | BKNG | Booking Holdings INC | -0.1% | -3.59% | Trim |
| 29 | GOOG | Alphabet Inc-cl C | -0.1% | +1.41% | Add |
| 30 | ORCL | Oracle CORP | -0.1% | +3.18% | Add |
| 31 | AAPL | Apple INC | -0.1% | +1.74% | Add |
| 32 | NOW | Servicenow INC | -0.1% | -3.02% | Trim |
| 33 | IBM | Intl Business Machines CORP | -0.1% | +2.48% | Add |
| 34 | QCOM | Qualcomm INC | -0.1% | -27.16% | Trim |
| 35 | AMZN | Amazon.com INC | -0.1% | +2.70% | Add |
| 36 | JPM | Jpmorgan Chase & Co | -0.1% | -1.00% | Trim |
| 37 | UNH | Unitedhealth Group INC | -0.1% | +1.73% | Add |
| 38 | V | Visa Inc-class A Shares | -0.1% | +2.32% | Add |
| 39 | URTH | Ishares Msci World ETF | -0.1% | -16.95% | Trim |
| 40 | INTU | Intuit INC | -0.1% | -2.97% | Trim |
| 41 | LLY | Eli Lilly & Co | -0.1% | +1.26% | Add |
| 42 | AXP | American Express Co | -0.2% | +1.51% | Add |
| 43 | TSLA | Tesla INC | -0.2% | +2.50% | Add |
| 44 | META | Meta Platforms Inc-class A | -0.2% | +0.23% | Add |
| 45 | CRM | Salesforce INC | -0.2% | +1.94% | Add |
| 46 | NVDA | Nvidia CORP | -0.2% | +0.21% | Add |
| 47 | AVGO | Broadcom INC | -0.2% | -2.88% | Trim |
| 48 | BND | Vanguard Total Bond Market | -0.2% | -51.41% | Trim |
| 49 | MSFT | Microsoft CORP | -1% | +2.65% | Add |
| 50 | IGOV | Ishares International Treasu | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-24 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-03 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-24 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-10 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-28 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-28 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-17 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-30 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-02 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-01 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-30 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-04 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-02 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-26 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-19 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-13 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-19 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-20 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-19 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-07 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-02 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-29 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-12 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-21 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-24 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-16 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-13 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-07 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-25 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-15 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-31 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-25 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-25 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-27 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-26 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-04-28 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-30 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-31 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-29 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-11 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-29 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-23 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-22 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-23 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-01-21 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-22 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-07-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-04-16 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-22 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-16 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-07-12 | 13F-HR | View on EDGAR |
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