Institutional Manager · CIK 0001533504
Sompo Asset Management Co., Ltd.
Tokyo, M0 · File #028-18167
Latest AUM
$583.3M
Positions
182
Top-10 Concentration
56.9%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | INTEL CORP | INTC | -76,820 | -$2.8M | +$871,969 |
| REDUCE | ALPHABET INC | GOOG | -8,927 | -$2.8M | +$7.3M |
| ADD | ISHARES TR | 464287440 | +26,854 | +$2.6M | -$118,413 |
| ADD | TEXAS INSTRS INC | 882508104 | +9,066 | +$1.6M | -$171,509 |
| REDUCE | ROCKWELL AUTOMATION INC | ROK | -3,726 | -$1.4M | +$929,744 |
| REDUCE | NVIDIA CORPORATION | NVDA | -7,550 | -$1.4M | -$12,248 |
| REDUCE | AMAZON COM INC | AMZN | -5,995 | -$1.4M | +$571,624 |
| REDUCE | APPLE INC | AAPL | -5,060 | -$1.4M | +$1.6M |
| REDUCE | MICROSOFT CORP | MSFT | -2,840 | -$1.4M | -$1.9M |
| ADD | NETFLIX INC | NFLX | +12,770 | +$1.2M | -$1.7M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025182 pos · $583.3M
- 13F HOLDINGS REPORTQ/E Sep 2025183 pos · $580.8M
- 13F HOLDINGS REPORTQ/E Jun 2025185 pos · $575.6M
- 13F HOLDINGS REPORTQ/E Mar 2025193 pos · $538.5M
- 13F HOLDINGS REPORTQ/E Dec 2024192 pos · $592.0M
- 13F HOLDINGS REPORTQ/E Sep 2024192 pos · $638.0M
- 13F HOLDINGS REPORTQ/E Jun 2024193 pos · $591.8M
- 13F HOLDINGS REPORTQ/E Mar 2024197 pos · $611.3M
- 13F HOLDINGS REPORTQ/E Dec 2023183 pos · $456.5M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | VANGUARD INDEX FDS | 922908363 | 80,918 | $50.7M | 10.51% |
| 2 | ISHARES INC | 46434G103 | 660,147 | $44.4M | 9.19% |
| 3 | ISHARES TR | 464287440 | 421,563 | $40.5M | 8.39% |
| 4 | ALPHABET INC | GOOG | 94,993 | $29.7M | 6.16% |
| 5 | NVIDIA CORPORATION | NVDA | 145,547 | $27.1M | 5.62% |
| 6 | MICROSOFT CORP | MSFT | 53,725 | $26.0M | 5.38% |
| 7 | APPLE INC | AAPL | 90,240 | $24.5M | 5.08% |
| 8 | VISA INC | V | 35,237 | $12.4M | 2.56% |
| 9 | AMAZON COM INC | AMZN | 44,816 | $10.3M | 2.14% |
| 10 | JPMORGAN CHASE & CO. | VYLD | 28,193 | $9.1M | 1.88% |
| 11 | ADOBE INC | ADBE | 23,583 | $8.3M | 1.71% |
| 12 | META PLATFORMS INC | META | 12,461 | $8.2M | 1.70% |
| 13 | ULTA BEAUTY INC | ULTA | 13,514 | $8.2M | 1.69% |
| 14 | CVS HEALTH CORP | CVS | 100,622 | $8.0M | 1.65% |
| 15 | ROCKWELL AUTOMATION INC | ROK | 19,788 | $7.7M | 1.59% |
| 16 | SALESFORCE INC | CRM | 28,911 | $7.7M | 1.59% |
| 17 | JOHNSON & JOHNSON | JNJ | 36,282 | $7.5M | 1.55% |
| 18 | MEDTRONIC PLC | MDT | 77,943 | $7.5M | 1.55% |
| 19 | COCA COLA CO | KO | 104,475 | $7.3M | 1.51% |
| 20 | BROADCOM INC | AVGO | 20,930 | $7.2M | 1.50% |