JP
Japan Post Holdings Co., Ltd. — 13F Portfolio Analysis & Stock Picks (Q2 2026)
Japan Post Holdings Co., Ltd.CIK: 0001783464
Concentrated strategySector-focusedLong-term holder
Total reported value
$6.0B
Reporting period: 2026-06-30 · Number of holdings: 1
Japan Post Holdings Co., Ltd. disclosed 1 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $6.0B and a quarterly turnover rate of 4.6%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 4.55
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 2
- Sizing Uniformity
- —
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govUnchanged AFL
-2.1% $265.7M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AFL | Aflac Inc | Stock-Financials | 100.00% | — | -2.07% |
Portfolio Performance
Performance for Q3 2026
+4.2%
Performance Last 4 Quarters
+11.3%
- Stdev
- +18.6%
- Beta
- +0.3
- Alpha
- +12.7%
- Max Drawdown
- -11.9%
- Annualized Perf
- +18.5%
- Batting Avg vs S&P
- +52.8%
- Sortino
- +1.9
- Stutzer
- +0.3
- Treynor
- +0.62
- Sterling
- +1.04
- Calmar
- +1.56
- Information Ratio
- -0.06
- Tracking Error
- +20.2%
- Stdev Down
- +9.9%
- Winning Months %
- +61.1%
- Losing Months %
- +38.9%
- Best 12 Months
- +51.3%
- Worst 12 Months
- -1.1%
- Efficiency Ratio
- +0.42
- Sharpe
- +1.01
- Stdev Sectors
- 0%
- Skewness
- +0.22
- Kurtosis
- +0.26
- Upside Potential
- +3.6
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 1 | $6.0B | 5 | ||
| 2026 Q1 | 1 | $5.7B | 1 | ||
| 2025 Q4 | 1 | $5.8B | 1 | ||
| 2025 Q3 | 1 | $5.8B | 0 | ||
| 2025 Q2 | 1 | $5.5B | 0 | ||
| 2025 Q1 | 1 | $5.8B | 100 | ||
| 2024 Q4 | 1 | $5.4B | 0 | ||
| 2024 Q3 | 1 | $5.8B | 0 | ||
| 2024 Q2 | 1 | $4.7B | 0 | ||
| 2024 Q1 | 1 | $4.5B | 0 | ||
| 2023 Q4 | 1 | $4.3B | 0 | ||
| 2023 Q3 | 1 | $4.0B | 0 | ||
| 2023 Q2 | 1 | $3.7B | 0 | ||
| 2023 Q1 | 1 | $3.4B | 0 | ||
| 2022 Q4 | 1 | $3.8B | 0 | ||
| 2022 Q3 | 1 | $2.9B | 0 | ||
| 2022 Q2 | 1 | $2.9B | 0 | ||
| 2022 Q1 | 1 | $3.4B | 0 | ||
| 2021 Q4 | 1 | $3.1B | 0 | ||
| 2021 Q3 | 1 | $2.7B | 0 | ||
| 2021 Q2 | 1 | $2.8B | 100 | ||
| 2021 Q1 | 1 | $2.7B | 14 | ||
| 2020 Q4 | 1 | $2.3B | 20 | ||
| 2020 Q3 | 1 | $1.9B | 1 | ||
| 2020 Q2 | 1 | $1.9B | 5 | ||
| 2020 Q1 | 1 | $1.8B | 34 | ||
| 2019 Q4 | 1 | $2.5B | — |
Holding changes this quarter
Japan Post Holdings Co., Ltd.'s most significant position changes for 2026-06-30: Trim: Aflac Inc (AFL) — shares -2.07%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AFL | Aflac Inc | — | -2.07% | Trim |
Filing History
FAQ
What is Japan Post Holdings Co., Ltd. and what type of investor is it?
Japan Post Holdings Co., Ltd. is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $6.0B, spread across 1 disclosed positions.
What are Japan Post Holdings Co., Ltd.'s largest equity positions?
Based on the latest 13F filing, Japan Post Holdings Co., Ltd.'s top holdings by market value are:
1. Aflac Inc (AFL) — $6.0B (100.0%)
What changes did Japan Post Holdings Co., Ltd. make in its most recent portfolio filing?
In the latest quarter, Japan Post Holdings Co., Ltd. took a more defensive posture — trimming 1 positions and completely exiting 0 holdings. The largest of these moves: Trim: Aflac Inc (AFL) — shares -2.07%
What sectors does Japan Post Holdings Co., Ltd. focus on?
Japan Post Holdings Co., Ltd. is concentrated in the following sectors based on its current disclosed equity portfolio:
• Financials: 100.0%
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Investment Profile
Japan Post Holdings Co., Ltd. returned an annualized 18.5% over the trailing 36 months — outperforming the S&P 500 by 12.7 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.30 (less volatile than the market) and a 53% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding, with 100.0% of the portfolio concentrated in Financials.
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Developer Access
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