Sumitomo Mitsui DS Asset Management Company, Ltd
Long book
$12.36B
Q1 2026
Positions
770
Top-10 weight
29%
concentration
Last quarter
+14.3%
SPY +14.8%
Turnover
6%
of book per quarter
Strategy in plain words
auto-generated from filingsSumitomo Mitsui DS Asset Management Company, Ltd is an institutional manager, running a $12.36B US long book across 770 positions.
The portfolio is moderately concentrated (top 10 ≈ 29% of the book). The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: NVIDIA CORP, APPLE INC, MICROSOFT CORP, AMAZON.COM INC, ALPHABET INC-CL A.
Over the last 9 quarters its long book ran on average 0.2pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+3.0%
Q2 2024
+6.6%
Q3 2024
+1.7%
Q4 2024
-3.2%
Q1 2025
+9.9%
Q2 2025
+7.3%
Q3 2025
+2.5%
Q4 2025
-3.7%
Q1 2026
+14.3%
Sector allocation
Technology 37%
Financials 14%
Industrials 11%
Consumer discretionary 10%
Healthcare 9%
Services media 5%
Utilities 3%
Energy 3%
Long book by quarter
What does Sumitomo Mitsui own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| NVDA NVIDIA CORP | Technology | 4.1M | $719.4M | 5.8% | +0.2% |
| AAPL APPLE INC | Technology | 2.3M | $591.7M | 4.8% | +1.7% |
| MSFT MICROSOFT CORP | Technology | 1.4M | $511.5M | 4.1% | +2.7% |
| AMZN AMAZON.COM INC | Consumer discretionary | 1.6M | $336.1M | 2.7% | +2.7% |
| GOOGL ALPHABET INC-CL A | Technology | 1.0M | $292.5M | 2.4% | +3.9% |
| GS GOLDMAN SACHS GROUP INC | Financials | 291.1K | $246.3M | 2.0% | +2.3% |
| GOOG ALPHABET INC-CL C | Technology | 830.1K | $238.1M | 1.9% | +1.4% |
| AVGO BROADCOM INC | Technology | 738.0K | $228.4M | 1.8% | -2.9% |
| CAT CATERPILLAR INC | Industrials | 316.2K | $224.0M | 1.8% | +2.9% |
| META META PLATFORMS INC-CLASS A | Technology | 364.2K | $208.3M | 1.7% | +0.2% |
| JPM JPMORGAN CHASE & CO | Financials | 703.9K | $207.1M | 1.7% | -1.0% |
| V VISA INC-CLASS A SHARES | Services media | 492.5K | $148.9M | 1.2% | +2.3% |
| TSLA TESLA INC | Industrials | 397.9K | $147.9M | 1.2% | +2.5% |
| JNJ JOHNSON & JOHNSON | Healthcare | 597.8K | $146.1M | 1.2% | +3.6% |
| LLY ELI LILLY & CO | Healthcare | 148.1K | $136.2M | 1.1% | +1.3% |
| HD HOME DEPOT INC | Consumer discretionary | 388.9K | $127.9M | 1.0% | +2.8% |
| CVX CHEVRON CORP | Energy | 591.9K | $122.5M | 1.0% | -6.2% |
| XOM EXXON MOBIL CORP | Energy | 712.3K | $120.9M | 1.0% | -1.4% |
| MCD MCDONALD'S CORP | Consumer discretionary | 371.6K | $115.5M | 0.9% | +1.8% |
| AMGN AMGEN INC | Healthcare | 324.5K | $114.2M | 0.9% | +2.9% |
| AXP AMERICAN EXPRESS CO | Financials | 366.7K | $110.9M | 0.9% | +1.5% |
| WMT WALMART INC | Consumer discretionary | 877.5K | $109.1M | 0.9% | +2.7% |
| UNH UNITEDHEALTH GROUP INC | Financials | 372.6K | $100.8M | 0.8% | +1.7% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 208.7K | $100.0M | 0.8% | +2.3% |
| IBM INTL BUSINESS MACHINES CORP | Technology | 379.0K | $91.9M | 0.7% | +2.5% |
| SHW SHERWIN-WILLIAMS CO/THE | Consumer discretionary | 280.9K | $90.0M | 0.7% | +2.5% |
| PG PROCTER & GAMBLE CO/THE | Other | 586.9K | $84.8M | 0.7% | +3.6% |
| MRK MERCK & CO. INC. | Healthcare | 691.5K | $83.2M | 0.7% | -4.4% |
| TRV TRAVELERS COS INC/THE | Financials | 282.0K | $82.3M | 0.7% | +2.3% |
| HON HONEYWELL INTERNATIONAL INC | Industrials | 330.1K | $74.6M | 0.6% | +2.2% |
| BAC BANK OF AMERICA CORP | Financials | 1.5M | $71.6M | 0.6% | -0.4% |
| CRM SALESFORCE INC | Technology | 376.7K | $70.3M | 0.6% | +1.9% |
| ABBV ABBVIE INC | Healthcare | 321.2K | $69.8M | 0.6% | +1.5% |
| BA BOEING CO/THE | Industrials | 350.2K | $69.7M | 0.6% | +3.0% |
| CSCO CISCO SYSTEMS INC | Technology | 830.8K | $64.5M | 0.5% | +2.4% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 63.5K | $63.3M | 0.5% | +3.4% |
| KO COCA-COLA CO/THE | Consumer staples | 819.6K | $62.3M | 0.5% | +1.7% |
| MA MASTERCARD INC - A | Services media | 120.8K | $60.4M | 0.5% | +1.2% |
| NFLX NETFLIX INC | Services media | 604.3K | $58.1M | 0.5% | +2.3% |
| PM PHILIP MORRIS INTERNATIONAL | Consumer staples | 337.2K | $55.8M | 0.5% | -0.8% |
| AMD ADVANCED MICRO DEVICES | Technology | 273.4K | $55.6M | 0.4% | +4.4% |
| PLTR PALANTIR TECHNOLOGIES INC-A | Technology | 379.6K | $55.5M | 0.4% | +5.5% |
| MU MICRON TECHNOLOGY INC | Technology | 163.0K | $55.1M | 0.4% | +2.4% |
| NEE NEXTERA ENERGY INC | Utilities | 523.0K | $48.6M | 0.4% | -8.0% |
| DIS WALT DISNEY CO/THE | Services media | 502.3K | $48.4M | 0.4% | +1.9% |
| MMM 3M CO | Healthcare | 317.2K | $46.1M | 0.4% | +2.1% |
| VZ VERIZON COMMUNICATIONS INC | Communications | 868.0K | $43.6M | 0.4% | 0.0% |
| GE GENERAL ELECTRIC | Industrials | 153.5K | $43.6M | 0.4% | +2.7% |
| ORCL ORACLE CORP | Technology | 296.0K | $43.6M | 0.4% | +3.2% |
| APH AMPHENOL CORP-CL A | Technology | 328.3K | $41.5M | 0.3% | +3.1% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | Apr 24, 2026 | 770 | $12.36B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 3, 2026 | 770 | $12.71B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Oct 24, 2025 | 757 | $12.34B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 10, 2025 | 759 | $11.09B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 28, 2025 | 771 | $9.81B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 28, 2025 | 778 | $9.79B | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 17, 2024 | 775 | $9.29B | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 30, 2024 | 777 | $8.47B | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 2, 2024 | 771 | $8.05B | canonical | SEC ↗ |
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