Q2 2026 13F · SEC CIK 1533504

Sompo Asset Management Co., Ltd.

Institutional asset managerFiled 2026-07-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $609.2M
Reported positions: 177
Top holdings a year, 3 yrs: +17.5%
Assets under management: $25.4B

Sompo Asset Management Co., Ltd. is an institutional asset manager that reported 177 positions worth $609.2M in its Q2 2026 13F, filed 2026-07-14. Its largest holdings were Vanguard S&p 500 ETF (VOO, 8.7%), Ishares (IEMG, 8.3%), iShs 7-10 ys Tsy (IEF, 7.3%). A portfolio copying its top holdings returned 17.5% a year over the last 3 years, against 20.4% for the S&P 500.

Sompo Asset Management Co., Ltd. holdings largest 50 of 177 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Sompo Asset Management Co., Ltd. 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
VOOVanguard S&p 500 ETF	8.7%	8.2%	77,222	+3.5%	$53.0M
IEMGIshares	8.3%	8.6%	607,548	-9.1%	$50.3M
IEFiShs 7-10 ys Tsy	7.3%	7.5%	473,019	+10.5%	$44.7M
GOOGLAlphabet Inc	4.8%	4.7%	81,186	-8.1%	$29.0M
NVDANvidia Corporation Com	4.7%	4.5%	141,763	+0.2%	$28.4M
AAPLApple Inc	4.6%	4.1%	96,559	+10.1%	$27.9M
MSFTMicrosoft Corp	3.4%	3.7%	55,868	+1.9%	$20.8M
VVisa Inc Com Cl A	1.9%	1.9%	34,330	+0.8%	$11.8M
AMATApplied Matls Inc	1.6%	1.1%	13,872	-18.0%	$10.0M
INTCIntel Corp	1.6%	0.9%	70,639	-39.3%	$9.9M
CVSCvs Caremark Corporation	1.6%	1.3%	94,302	-2.2%	$9.8M
AMZNAmazon Com Inc Com	1.6%	1.6%	40,126	-2.6%	$9.6M
MRKMerck & Co. Inc	1.4%	1.4%	67,060	+4.3%	$8.6M
KOCoca Cola Co	1.4%	1.5%	103,789	-0.8%	$8.4M
QCOMQualcomm Inc	1.4%	0.9%	45,350	+25.1%	$8.4M
UNPUnion Pac Corp	1.4%	1.2%	30,307	+17.2%	$8.2M
JPMJpmorgan Chase & Co	1.4%	1.4%	25,141	-3.2%	$8.2M
CSCOCisco Sys Inc	1.3%	1.0%	68,454	-3.6%	$8.0M
AVGOBroadcom Inc	1.3%	1.2%	21,190	+4.2%	$8.0M
ROKRockwell Automation Inc	1.3%	1.1%	15,812	-3.6%	$7.8M
KLACKla Corp	1.3%	0.7%	25,340	+911.2%	$7.6M
UPSUnited Parcel Svcs Inc Cl B	1.2%	1.1%	67,282	+10.9%	$7.2M
TXNTexas Instruments Inc	1.1%	0.9%	23,081	-8.2%	$6.9M
METAMeta Platforms Inc Class A	1.0%	1.2%	11,162	-1.7%	$6.3M
JNJJohnson & Johnson	1.0%	1.4%	24,001	-25.1%	$6.1M
SWKStanley Black & Decker Inc.	1.0%	0.9%	64,503	-2.4%	$6.1M
ULTAUlta Beauty Inc	1.0%	1.2%	13,408	+7.7%	$6.0M
MDTMedtronic PLC	0.9%	1.2%	73,403	-2.5%	$5.7M
CRMSalesforce Inc Com	0.9%	1.1%	36,155	+15.4%	$5.7M
BACBank of Amer Corp	0.9%	0.9%	96,462	-5.3%	$5.5M
SYYSysco Corp	0.9%	0.8%	64,169	+3.2%	$5.4M
DISDisney Walt Co	0.8%	1.0%	52,733	-3.2%	$5.1M
ADBEAdobe Inc	0.8%	1.0%	24,683	+8.4%	$5.1M
CLColgate Palmolive Co	0.8%	0.8%	54,957	+4.9%	$5.0M
CCitigroup Inc Com New	0.8%	0.9%	35,264	-21.7%	$4.9M
TFCTruist Financial Ord Shs	0.8%	0.8%	93,005	+3.6%	$4.6M
AKAMAkamai Technologies Inc	0.7%	0.9%	34,874	-14.6%	$4.1M
AMCRAmcor PLC	0.7%	0.7%	93,154	-2.6%	$4.0M
LLYLilly Eli & Co	0.6%	0.5%	3,230	+0.6%	$3.9M
LYBLyondellBasell Industries NV	0.6%	1.0%	71,888	+11.1%	$3.8M
ADPAutomatic Data Processing Inc Com	0.6%	—	15,880	—	$3.6M
HDHome Depot Inc Com	0.6%	0.6%	10,047	-1.9%	$3.5M
NKENike Inc Cl B	0.5%	0.8%	81,394	-0.5%	$3.3M
LRCXLam Research Corp	0.5%	—	7,260	—	$3.1M
WMTWalmart Inc	0.5%	0.7%	27,720	-6.8%	$3.1M
SPGIS&P Global Inc.	0.5%	0.6%	7,593	-3.8%	$3.1M
VZVerizon Communications Inc Com	0.5%	0.6%	67,540	+5.3%	$2.9M
COPConocophillips	0.5%	0.7%	26,912	-3.6%	$2.8M
CATCaterpillar Inc Com	0.4%	—	2,460	—	$2.6M
ELLauder Estee Cos Inc	0.4%	0.4%	33,080	+15.8%	$2.6M

What Sompo Asset Management Co., Ltd. bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +17.7% /yr; S&P 500 +20.1%
3 years: +17.5% /yr; S&P 500 +20.4%
5 years: +9.9% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$609.2M	177
Q1 2026	$544.7M	180
Q4 2025	$583.3M	182
Q3 2025	$580.8M	183
Q2 2025	$575.6M	185
Q1 2025	$538.5M	193
Q4 2024	$592.0M	192
Q3 2024	$638.0M	192
Q2 2024	$591.8M	193
Q1 2024	$611.3M	197
Q4 2023	$554.4M	191
Q3 2023	$456.5M	183

Questions about Sompo Asset Management Co., Ltd.'s portfolio

What stocks does Sompo Asset Management Co., Ltd. own?

Sompo Asset Management Co., Ltd.'s latest 13F, for Q2 2026 and filed Jul 14, 2026, lists 177 positions worth $609.2M. The largest are Vanguard S&p 500 ETF (VOO) at 8.7%, Ishares (IEMG) at 8.3%, iShs 7-10 ys Tsy (IEF) at 7.3%, Alphabet Inc (GOOGL) at 4.8% and Nvidia Corporation Com (NVDA) at 4.7%.

What did Sompo Asset Management Co., Ltd. buy last quarter?

In Q2 2026, Sompo Asset Management Co., Ltd. added Kla Corp (KLAC) (+911.2% shares), Qualcomm Inc (QCOM) (+25.1% shares) and Union Pac Corp (UNP) (+17.2% shares), compared with its Q1 2026 filing.

What did Sompo Asset Management Co., Ltd. sell last quarter?

In Q2 2026, Sompo Asset Management Co., Ltd. cut from its top 50 Accenture PLC Ireland Shs Class A (ACN), cut from its top 50 Bristol-Myers Squibb Co Com (BMY), cut from its top 50 Nextera Energy Inc Com (NEE), Intel Corp (INTC) (-39.3% shares), Johnson & Johnson (JNJ) (-25.1% shares) and Citigroup Inc Com New (C) (-21.7% shares), compared with its Q1 2026 filing.

How has Sompo Asset Management Co., Ltd.'s portfolio performed?

A portfolio copying Sompo Asset Management Co., Ltd.'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +17.5% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +17.7% against +20.1%. Over 5 years: +9.9% a year against +11.6%.

When is Sompo Asset Management Co., Ltd.'s next 13F filing due?

13F filings are due 45 days after each quarter ends. Sompo Asset Management Co., Ltd.'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Sompo Asset Management Co., Ltd. manage?

Sompo Asset Management Co., Ltd. reported $25.4B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $609.2M.