MIZUHO FINANCIAL GROUP INC (MFG) SEC Filings & Earnings Calls
EquiReason read 37 MIZUHO FINANCIAL GROUP INC SEC filings in the last 12 months. Latest: 6-K on 2026-09-24 — Mizuho Financial Group completed repurchase of 6,126,300 shares for ¥52,934,875,300 and will cancel 24,352,700 shares (1.0% of outstanding). This is execution of previously authori.
Source: SEC EDGAR filings · read by EquiReason
- Market cap
- 11.9B
- P/E TTM
- —
- Dividend yield
- —
- 52-week
- —
- Next earnings
- 13 Nov, in 20 days
Every filing, read
last 12 months · SECWhat happened, the numbers inside, guidance and risks. The original is one click away.
24 Sep 20266-KMizuho Financial Group completed repurchase of 6,126,300 shares for ¥52,934,875,300 and will cancel 24,352,700 shares (1.0% of outstanding). This is execution of previously authorized buyback, not a new authorization.open
Figures in the filing · each found in the filing text
| Aggregate shares repurchased · September 2026 | 6,126,300 | |
| Aggregate repurchase price · September 2026 | $52.93B | |
| Number of shares to be cancelled · October 2026 | 24,352,700 |
14 Sep 20266-KMizuho Financial Group filed a 6-K reporting a Perpetual Subordinated Indenture dated September 14, 2026, for the issuance of Fixed Rate Resetting Perpetual Subordinated Securities, a debt financing transaction.open
Risks flagged
Perpetual subordinated debt may increase leverage and interest cost, but no specific financial impact disclosed.
“No financial details in filing; only indenture terms.”
1 Sep 20266-KMizuho Financial Group reports progress of share repurchase under existing board authorization; aggregate repurchase price ¥75.7B in August 2026, cumulative ¥147.1B toward ¥200B maximum.open
Figures in the filing · each found in the filing text
| Aggregate repurchase price · August 2026 | $75.68B | |
| Cumulative repurchase amount · May 18, 2026 to | $147.07B |
14 Aug 20266-KMizuho Financial Group announces capital ratios as of June 30, 2026; all ratios improved sequentially.open
Figures in the filing · each found in the filing text
| Common Equity Tier 1 Capital Ratio · Consolidated · Q2-2026 | 13.5% | |
| Tier 1 Capital Ratio · Consolidated · Q2-2026 | 15.9% | |
| Total Capital Ratio · Consolidated · Q2-2026 | 17.7% |
3 Aug 20266-KMizuho reports progress on a ¥200B buyback program, repurchasing ¥31.8B in July 2026, with ¥71.4B total executed.open
Figures in the filing · each found in the filing text
| Shares repurchased in July 2026 · 2026-07 | 3,845,100 | |
| Repurchase amount in July 2026 · 2026-07 | $31.81B | |
| Total shares repurchased under program · 2026-07-31 | 9,147,800 | |
| Total repurchase amount under program · 2026-07-31 | $71.39B |
Risks flagged
Execution risk: Buyback may not be completed if market conditions or capital needs change.
“Repurchase period From May 18, 2026 to September 30, 2026” · word for word
30 Jul 20266-KMizuho Financial Group reports strong Q1 FY2026: ordinary profits up 62.5% YoY, profit attributable to owners of parent up 45.5% YoY. FY2026 earnings guidance raised to ¥1.4 trillion.earningsopen
Figures in the filing · each found in the filing text
| Ordinary Income · Q1-2026 | $2520.86B | +18% y/y |
| Ordinary Profits · Q1-2026 | $598.97B | +63% y/y |
| Profit Attributable to Owners of Parent · Q1-2026 | $422.91B | +46% y/y |
| Earnings Per Share · Q1-2026 | $173.53 | +50% y/y |
Guidance
FY2026 profit attributable to owners of parent raised from ¥1,300,000 million to ¥1,400,000 million
Mizuho raised its FY2026 earnings guidance by 7.6% following strong Q1 results.
30 Jul 20266-KMizuho Financial Group expanded its share repurchase program: aggregate repurchase amount increased from ¥100B to ¥200B, shares from 25M to 35M, period extended to Sep 30, 2026. Reflects capital policy of progressive dividends and flexibleopen
Figures in the filing · each found in the filing text
| Aggregate repurchase price · FY2026 | $200.00B | +100% y/y |
| Aggregate shares to be repurchased · FY2026 | 35,000,000 |
Risks flagged
No material risk signals; buyback expansion indicates confidence in capital adequacy.
13 Jul 20266-KMizuho Financial Group issued $6.6 billion aggregate principal amount of senior notes across six tranches (4.782% due 2030 to 5.824% due 2047, plus floating rate notes) under its F-3 shelf registration.open
Figures in the filing · each found in the filing text
| Aggregate principal amount of notes issued · Q3-2026 | $6.60B |
Risks flagged
Increased debt load may lead to higher interest expense and leverage.
“Issuance of $6.6B in senior notes increases fixed obligations.”
1 Jul 20266-KMizuho Financial Group reports progress on share repurchase under existing board authorization: 3,217,600 shares repurchased for ¥24,772,914,900 in June 2026, with ¥100B program through Aug 2026.open
Figures in the filing · each found in the filing text
| Aggregate repurchase price · June 2026 | $24.77B | |
| Aggregate shares repurchased · June 2026 | 3,217,600 |
1 Jul 20266-KMizuho Financial Group announced an additional cash contribution of JPY 2.9 billion to its Board Benefit Trust for directors and officers to acquire up to 350,000 shares.open
Figures in the filing · each found in the filing text
| additional trust amount · 2026-07-14 | $2.90B | |
| maximum shares to be acquired · 2026-07-14 | 350,000 |
26 Jun 202620-FMizuho Financial Group reported strong annual results for FY2026, with net income attributable to shareholders nearly doubling to ¥1,158,031 million, driven by higher net interest income and improved net interest margin.earningsopen
Figures in the filing · each found in the filing text
| Net interest income · FY2026 | $1686.54B | +34% y/y |
| Net income attributable to MHFG shareholders · FY2026 | $1158.03B | +95% y/y |
| Basic earnings per common share · FY2026 | $466.16 | +99% y/y |
| Return on equity (net income attributable to common shareholders as a percentage of average MHFG shareholders' equity) · FY2026 | 12.9% | |
| Cash dividends per common stock · FY2026 | $145.00 | +4% y/y |
| Total assets · FY2026 | $294895.71B | +7% y/y |
| Loans, net of allowance · FY2026 | $105078.76B | +7% y/y |
| Deposits · FY2026 | $179038.40B | +3% y/y |
| Long-term debt · FY2026 | $20838.50B | +40% y/y |
| Total MHFG shareholders' equity · FY2026 | $10859.63B | +8% y/y |
Risks flagged
Interest rate risk from bond portfolio
“We hold a significant amount of bonds, consisting mostly of Japanese government bonds, as well as U.S. Treasury bonds and other instruments primarily for the purpose of investment and in our trading account. For example, following the U.S. interest rate rises since early 2022, we recorded significant trading account losses for the fiscal years ended March 31” · word for word
Credit risk from concentrated exposure to real estate and manufacturing
“the proportion of credit exposure to customers in the real estate and manufacturing industries as well as banks and other financial institutions is relatively high.” · word for word
Equity market risk from cross-shareholdings
“We hold substantial investments in marketable equity securities, mainly common stock of Japanese listed companies.” · word for word
Regulatory capital compliance risk
“If the capital adequacy ratios of us or our principal banking subsidiaries fall below specified levels, the Financial Services Agency could require us to take corrective actions, including, depending on the level of deficiency, the submission of a plan to limit the outflow of capital or an improvement plan that would strengthen the capital base, a reduction ” · word for word
Cybersecurity risk
“cyberattacks are becoming increasingly sophisticated as AI enables the automated and rapid discovery of vulnerabilities and the automation and acceleration of attack techniques.” · word for word
12 Jun 20266-KMizuho Financial Group discloses its position on reducing investment units per Tokyo Stock Exchange Rule 409; no material financial event.open
Risks flagged
No material risk identified; disclosure is routine and non-financial.
1 Jun 20266-KProgress update on share repurchase program: 2,085,100 shares repurchased for ¥14.8 billion under a ¥100 billion authorization.open
Figures in the filing · each found in the filing text
| Aggregate shares repurchased · May 18-31, 2026 | 2,085,100 | |
| Aggregate repurchase price · May 18-31, 2026 | $14.80B |
Risks flagged
No material risks; routine buyback progress update.
28 May 20266-KWithdrawal of shareholder proposal regarding Orient Corporation consolidation; board consented to withdrawal.open
Risks flagged
Shareholder proposal withdrawn; no material risk.
15 May 20266-KMizuho reports FY2025 ordinary profits of ¥1,573,159M, up 34.6% YoY, exceeding forecasts; driven by strong fee business growth and stock sale gains.earningsopen
Figures in the filing · each found in the filing text
| Ordinary Income · FY2025 | $9085.44B | +1% y/y |
| Ordinary Profits · FY2025 | $1573.16B | +35% y/y |
| Profit Attributable to Owners of Parent · FY2025 | $1248.63B | +41% y/y |
| Earnings per Share · FY2025 | $502.92 | +11% y/y |
15 May 20266-KMizuho reports FY2025 results: Ordinary Profits ¥1,573.2B (+34.6% YoY), Profit Attributable ¥1,248.6B (+41.0% YoY), EPS ¥502.92; FY2026 guidance: Profit Attributable ¥1,300B (+4.1% YoY), EPS ¥533.10.earningsopen
Figures in the filing · each found in the filing text
| Ordinary Income · FY2025 | $9085.44B | +1% y/y |
| Ordinary Profits · FY2025 | $1573.16B | +35% y/y |
| Profit Attributable to Owners of Parent · FY2025 | $1248.63B | +41% y/y |
| Earnings per Share · FY2025 | $502.92 | +11% y/y |
| Total Assets · FY2025 | $302240.04B | |
| Own Capital Ratio · FY2025 | 3.7% | |
| Annual Cash Dividends per Share · FY2025 | $145.00 | +4% y/y |
Guidance
FY2026 Profit Attributable guidance ¥1,300B (+4.1% YoY)
FY2026 guidance implies continued profit growth, albeit at a slower pace than FY2025; dividend increased.
12 Mar 20266-KMizuho Financial Group completes ¥300B share repurchase and cancels 47M shares (1.9% of outstanding), executing board-authorized buyback program.open
Figures in the filing · each found in the filing text
| Aggregate shares repurchased · March 2026 | 7,885,800 | |
| Aggregate repurchase price · March 2026 | $50.94B | |
| Number of shares to be cancelled · April 2026 | 47,016,600 | |
| Total shares outstanding (excluding treasury stock) · December 2025 | 2,470,172,294 | |
| Treasury stock · December 2025 | 19,676,300 |
Risks flagged
No material risk signals; routine capital management action.
2 Mar 20266-KMizuho Financial Group reports progress on share repurchase: 14.64M shares repurchased for ¥105B in February 2026, part of a ¥300B program.open
Figures in the filing · each found in the filing text
| aggregate shares repurchased · 2026-02 | 14,640,700 | |
| aggregate repurchase price · 2026-02 | $105.02B |
13 Feb 20266-KMizuho Financial Group announces capital ratios as of December 31, 2025; CET1 ratio 13.76%, total capital ratio 18.16%.open
Figures in the filing · each found in the filing text
| Common Equity Tier 1 Capital Ratio · Mizuho Financial Group Consolidated · Q4-2025 | 13.8% | |
| Tier 1 Capital Ratio · Mizuho Financial Group Consolidated · Q4-2025 | 16.2% | |
| Total Capital Ratio · Mizuho Financial Group Consolidated · Q4-2025 | 18.2% | |
| Total Capital · Mizuho Financial Group Consolidated · Q4-2025 | $14082.80B | |
| Risk-weighted Assets · Mizuho Financial Group Consolidated · Q4-2025 | $77531.20B |
Risks flagged
Capital ratios well above regulatory minimums; no material risk.
“Total Capital Ratio 18.16% vs. required 8%; CET1 ratio 13.76%.”
12 Feb 20266-KMizuho Financial Group issues $1.8B in senior notes: $600M 4.438% notes due 2032, $700M 5.050% notes due 2037, and $500M floating rate notes due 2032. Legal opinions filed.open
Figures in the filing · each found in the filing text
| 4.438% senior notes due 2032 · Total · 2026-02-12 | $600M | |
| 5.050% senior notes due 2037 · Total · 2026-02-12 | $700M | |
| Floating rate notes due 2032 · Total · 2026-02-12 | $500M |
2 Feb 20266-KMizuho Financial Group reported 3Q FY2025 (9 months) results: ordinary profits ¥1,254.7B (+11.3% YoY), profit attributable to owners ¥1,019.9B (+19.2% YoY). Maintained FY2025 guidance of ¥1,130B profit.earningsopen
Figures in the filing · each found in the filing text
| Ordinary Income · 9M FY2025 | $6613.43B | -7% y/y |
| Ordinary Profits · 9M FY2025 | $1254.66B | +11% y/y |
| Profit Attributable to Owners of Parent · 9M FY2025 | $1019.89B | +19% y/y |
| Earnings per Share · 9M FY2025 | $409.21 | |
| Total Assets · Q3 FY2025 | $297570.17B | |
| Own Capital Ratio · Q3 FY2025 | 3.7% |
Guidance
FY2025 profit attributable to owners ¥1,130,000 million
FY2025 guidance maintained with profit growth of 27.6% YoY.
Risks flagged
Ordinary income declined 6.5% YoY, indicating top-line pressure.
“Ordinary Income: ¥6,613,425 million (-6.5% YoY).”
2 Feb 20266-KMizuho Financial Group reported progress on its share repurchase program, having repurchased 9.16M shares for ¥59.6B in January 2026, under a board-authorized program of up to ¥200B.open
Figures in the filing · each found in the filing text
| Aggregate shares repurchased · January 2026 | 9,161,100 | |
| Aggregate repurchase price · January 2026 | $59.55B |
2 Feb 20266-KMizuho Financial Group expanded its share repurchase program: maximum shares increased from 60M to 65M, maximum amount from ¥200B to ¥300B, and period extended to March 31, 2026.open
Figures in the filing · each found in the filing text
| Aggregate shares to be repurchased (new) · FY2026 | 65,000,000 | |
| Aggregate amount of repurchase price (new) · FY2026 | $300.00B |
5 Jan 20266-KMizuho Financial Group reports progress on share repurchase: 9,434,900 shares repurchased for ¥53.45 billion in December 2025, under a ¥200 billion authorization.open
Figures in the filing · each found in the filing text
| shares repurchased (monthly) · December 2025 | 9,434,900 | |
| repurchase amount (monthly) · December 2025 | $53.45B | |
| total repurchase amount (cumulative) · December 2025 | $84.49B |
1 Dec 20256-KMizuho Financial Group reports progress of share repurchase program: repurchased 5,894,100 shares for ¥31,030,305,500 between Nov 17-30, 2025, under a board-authorized program of up to 60M shares and ¥200B through Feb 28, 2026.open
Figures in the filing · each found in the filing text
| Shares repurchased · 2025-11-17 to 20 | 5,894,100 | |
| Aggregate repurchase price · 2025-11-17 to 20 | $31.03B | |
| Authorized repurchase limit (shares) · 2025-11-17 to 20 | 60,000,000 | |
| Authorized repurchase limit (amount) · 2025-11-17 to 20 | $200.00B |
28 Nov 20256-KMizuho Financial Group files unaudited interim consolidated financial statements for H1 FY2025 under Japanese GAAP; no earnings surprise or guidance change.earningsopen
Figures in the filing · each found in the filing text
| Total Assets · 2025-09-30 | $288757.08B | |
| Total Net Assets · 2025-09-30 | $11076.01B | |
| Ordinary Income · H1 FY2025 | $4337.54B | -5% y/y |
| Ordinary Profit · H1 FY2025 | $849.63B |
Risks flagged
No new risk signals; routine filing.
14 Nov 20256-KMizuho Financial Group announces share repurchase of up to 60M shares (2.4% of outstanding) for up to ¥200B, with cancellation of repurchased shares, as part of capital policy with total payout ratio of 50%+.open
Figures in the filing · each found in the filing text
| Aggregate shares to be repurchased · total · 2025-11-17 to 20 | 60,000,000 | |
| Aggregate amount of repurchase price · total · 2025-11-17 to 20 | $200.00B | |
| Percentage of shares outstanding · total · 2025-11-17 | 2.4% |
14 Nov 20256-KMizuho Financial Group reports 1H FY2025 results: ordinary profits ¥849.6B (+13.7% YoY), profit attributable to owners ¥689.9B (+21.8% YoY), raises full-year guidance to ¥1,130B from ¥1,020B.earningsopen
Figures in the filing · each found in the filing text
| Ordinary Income · total · 1H FY2025 | $4337.54B | -5% y/y |
| Ordinary Profits · total · 1H FY2025 | $849.63B | +14% y/y |
| Profit Attributable to Owners of Parent · total · 1H FY2025 | $689.95B | +22% y/y |
| Earnings per Share of Common Stock · total · 1H FY2025 | $276.20 | |
| Total Assets · total · Q2 FY2025 | $288757.08B | |
| Own Capital Ratio · total · Q2 FY2025 | 3.8% | |
| Dividend per Share (Q2) · total · Q2 FY2025 | $72.50 | |
| Full-year Profit Guidance (revised) · total · FY2025 | $1130.00B | +28% y/y |
Guidance
Profit Attributable to Owners of Parent guidance raised to ¥1,130B from ¥1,020B (+10.7%)
Full-year profit guidance raised by 10.7% following strong 1H results, indicating management confidence in continued earnings momentum.
Risks flagged
Revenue (ordinary income) declined 5.4% YoY, indicating potential top-line pressure despite profit growth.
“Ordinary Income: ¥4,337,537 million (-5.4% YoY).”
Geopolitical risks including Russia-Ukraine conflict and Middle East tensions could impact financial markets and operations.
“Forward-looking statements mention 'impact of geopolitical disruptions' and 'military conflicts in the Middle East.'”
MIZUHO FINANCIAL GROUP INC — questions
- What did MIZUHO FINANCIAL GROUP INC file recently?
- 37 SEC filings in the last 12 months. Latest: 6-K on 2026-09-24 — Mizuho Financial Group completed repurchase of 6,126,300 shares for ¥52,934,875,300 and will cancel 24,352,700 shares (1.0% of outstanding). This is execution of previously authorized buyback, not a new authorization.
Every figure on this page comes from MIZUHO FINANCIAL GROUP INC's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.