Renaissance Technologies (RenTech)'s MFG Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 2.22 M shares of Mizuho Financial Group, Inc. (MFG) worth $17.63 M, representing 0.03% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 52 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in MFG, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2020, adding 3.77 M shares. Largest reduction occurred in Q4 2025, reducing 1.32 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Mizuho Financial Group (MFG) Holding Value Over Time
Track share changes against reported price movement
Quarterly Mizuho Financial Group (MFG) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -476,720 | Reduce 17.67% | 2.22 M | $7.94 |
| Q4 2025 | -1.32 M | Reduce 32.79% | 2.7 M | $7.32 |
| Q3 2025 | +1.72 M | Add 75.11% | 4.01 M | $6.70 |
| Q2 2025 | +290,000 | Add 14.49% | 2.29 M | $5.56 |
| Q1 2025 | -1.02 M | Reduce 33.73% | 2 M | $5.51 |
| Q4 2024 | +427,400 | Add 16.48% | 3.02 M | $4.89 |
| Q3 2024 | +350,471 | Add 15.63% | 2.59 M | $4.18 |
| Q2 2024 | -1.01 M | Reduce 30.98% | 2.24 M | $4.23 |
| Q1 2024 | +1.23 M | Add 60.59% | 3.25 M | $3.98 |
| Q4 2023 | -176,543 | Reduce 8.02% | 2.02 M | $3.44 |
| Q3 2023 | +128,141 | Add 6.18% | 2.2 M | $3.43 |
| Q2 2023 | +337,202 | Add 19.44% | 2.07 M | $0.00 |
| Q1 2023 | +11,600 | Add 0.67% | 1.73 M | $0.00 |
| Q4 2022 | -110,800 | Reduce 6.04% | 1.72 M | $0.00 |
| Q3 2022 | -367,600 | Reduce 16.70% | 1.83 M | $2.21 |
| Q2 2022 | -197,100 | Reduce 8.22% | 2.2 M | $2.24 |
| Q1 2022 | -179,600 | Reduce 6.97% | 2.4 M | $2.57 |
| Q4 2021 | -292,800 | Reduce 10.20% | 2.58 M | $2.55 |
| Q3 2021 | -762,228 | Reduce 20.98% | 2.87 M | $2.84 |
| Q2 2021 | -502,470 | Reduce 12.15% | 3.63 M | $2.85 |
| Q1 2021 | -311,171 | Reduce 7.00% | 4.14 M | $2.91 |
| Q4 2020 | +226,572 | Add 5.37% | 4.45 M | $2.55 |
| Q3 2020 | +3.77 M | Add 831.70% | 4.22 M | $2.55 |
| Q2 2020 | +20,020 | Add 4.62% | 452,980 | $24.70 |
| Q1 2020 | -13,678 | Reduce 3.06% | 432,960 | $23.10 |
| Q4 2019 | +20,878 | Add 4.90% | 446,638 | $30.90 |
| Q3 2019 | +18,100 | Add 4.44% | 425,760 | $30.70 |
| Q2 2019 | +162,620 | Add 66.36% | 407,660 | $28.80 |
| Q1 2019 | +38,300 | Add 18.53% | 245,040 | $30.60 |
| Q4 2018 | +9,600 | Add 4.87% | 206,740 | $30.00 |
| Q3 2018 | -2,580 | Reduce 1.29% | 197,140 | $35.00 |
| Q2 2018 | -19,280 | Reduce 8.80% | 199,720 | $33.90 |
| Q1 2018 | -37,930 | Reduce 14.76% | 219,000 | $37.00 |
| Q4 2017 | -7,356 | Reduce 2.78% | 256,930 | $36.40 |
| Q3 2017 | -5,414 | Reduce 2.01% | 264,286 | $35.50 |
| Q2 2017 | -4,640 | Reduce 1.69% | 269,700 | $36.70 |
| Q1 2017 | -25,412 | Reduce 8.48% | 274,340 | $36.90 |
| Q4 2016 | -918 | Reduce 0.31% | 299,752 | $35.90 |
| Q3 2016 | +11,250 | Add 3.89% | 300,670 | $33.60 |
| Q2 2016 | +27,590 | Add 10.54% | 289,420 | $28.50 |
| Q1 2016 | +13,570 | Add 5.47% | 261,830 | $29.40 |
| Q4 2015 | +23,310 | Add 10.36% | 248,260 | $40.40 |
| Q3 2015 | +22,860 | Add 11.31% | 224,950 | $37.10 |
| Q2 2015 | +27,020 | Add 15.43% | 202,090 | $43.40 |
| Q1 2015 | +41,450 | Add 31.02% | 175,070 | $35.50 |
| Q4 2014 | +2,396 | Add 1.83% | 133,620 | $34.00 |
| Q3 2014 | +22,027 | Add 20.17% | 131,224 | $35.70 |
| Q2 2014 | +20,517 | Add 23.14% | 109,197 | $41.10 |
| Q1 2014 | -7,300 | Reduce 7.61% | 88,680 | $39.79 |
| Q4 2013 | -1,960 | Reduce 2.00% | 95,980 | $43.60 |
| Q3 2013 | +1,120 | Add 1.16% | 97,940 | $43.20 |
| Q2 2013 | +96,820 | Add 0.00% | 96,820 | $41.30 |
Renaissance Technologies (RenTech)'s Mizuho Financial Group Investment FAQs
Renaissance Technologies (RenTech) first purchased Mizuho Financial Group, Inc. (MFG) in Q2 2013, acquiring 96,820 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Mizuho Financial Group, Inc. (MFG) for 52 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Mizuho Financial Group, Inc. (MFG) was in Q3 2020, adding 4,220,400 shares worth $10.76 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 2,220,583 shares of Mizuho Financial Group, Inc. (MFG), valued at approximately $17.63 M.
As of the Q1 2026 filing, Mizuho Financial Group, Inc. (MFG) represents approximately 0.03% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Mizuho Financial Group, Inc. (MFG) was 4,446,972 shares, as reported at the end of Q4 2020.