Mizuho Financial
MFG
420 hedge funds and large institutions have $2.02B invested in Mizuho Financial in 2026 Q1 according to their latest regulatory filings, with 82 funds opening new positions, 186 increasing their positions, 104 reducing their positions, and 46 closing their positions.
79% more repeat investments, than reductions
Existing positions increased: 186 | Existing positions reduced: 104
78% more first-time investments, than exits
New positions opened: 82 | Existing positions closed: 46
17% more capital invested
Capital invested by funds: $1.72B → $2.02B (+$294M)
8% more funds holding
Funds holding: 390 → 420 (+30)
0.16% more ownership
Funds ownership: 1.88% → 2.04% (+0.16%)
88% less call options, than puts
Call options by funds: $265K | Put options by funds: $2.17M
Top Buyers
| 1 |
Jones Financial Companies
Des Peres,
Missouri
|
+$130M |
| 2 |
Jane Street
New York
|
+$21.6M |
| 3 |
Toronto Dominion Bank
Toronto, Ontario,
Ontario, Canada
|
+$21.4M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$13.4M |
| 5 |
Invesco
Atlanta,
Georgia
|
+$11.8M |
Top Sellers
| 1 |
Lazard Asset Management
New York
|
-$64.8M |
| 2 |
Point72 Asset Management
Stamford,
Connecticut
|
-$12.6M |
| 3 |
Wells Fargo
San Francisco,
California
|
-$8.55M |
| 4 |
Millennium Management
New York
|
-$6.32M |
| 5 |
Marshall Wace
London,
United Kingdom
|
-$5.29M |
MFG Hedge Fund Activity: Q1 2026 in Review
420 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in Mizuho Financial (MFG) for Q1 2026, worth a combined $2.02B — up 17% from $1.72B a quarter earlier.
Buyers outnumbered sellers: 82 funds opened new MFG positions and 46 closed out — a net gain of 36 holders — while 186 added to existing stakes and 104 trimmed.
The largest buyer was Jones Financial Companies, adding an estimated $130M. The largest seller was Lazard Asset Management, cutting an estimated $64.8M.
- 420 institutional investors held Mizuho Financial (MFG) as of Q1 2026, up from 390 in Q4 2025.
- Funds reported $2.02B of Mizuho Financial stock for Q1 2026, up 17% quarter-over-quarter.
- 82 funds opened new Mizuho Financial positions in Q1 2026 and 46 closed out, a net change of +36 holders.
- The largest Mizuho Financial buyer in Q1 2026 was Jones Financial Companies, an estimated $130M added.
- The largest Mizuho Financial seller in Q1 2026 was Lazard Asset Management, an estimated $64.8M sold.
Based on aggregated 13F filings for Q1 2026.