WisdomTree Trust WisdomTree Japan Opportunities Fund
OPPJ
65 hedge funds and large institutions have $107M invested in WisdomTree Trust WisdomTree Japan Opportunities Fund in 2026 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 20 increasing their positions, 12 reducing their positions, and 1 closing their positions.
2,100% more first-time investments, than exits
New positions opened: 22 | Existing positions closed: 1
106% more capital invested
Capital invested by funds: $51.9M → $107M (+$54.9M)
67% more repeat investments, than reductions
Existing positions increased: 20 | Existing positions reduced: 12
48% more funds holding
Funds holding: 44 → 65 (+21)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
1.18% less ownership
Funds ownership: 43% → 41.82% (-1.2%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HWM
Horizon Wealth Management
La Grange,
Illinois
|
+$11.2M |
| 2 |
LPL Financial
San Diego,
California
|
+$7.64M |
| 3 |
Jane Street
New York
|
+$5.68M |
| 4 |
QC
Quadrature Capital
London,
United Kingdom
|
+$3.74M |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$2.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GS
GTS Securities
New York
|
-$2.49M |
| 2 |
Corient Private Wealth
Miami,
Florida
|
-$1.37M |
| 3 |
WI
WBI Investments
Red Bank,
New Jersey
|
-$235K |
| 4 |
EIA
Eldridge Investment Advisors
Manchester,
New Hampshire
|
-$231K |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$222K |
OPPJ Hedge Fund Activity: Q1 2026 in Review
65 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in WisdomTree Trust WisdomTree Japan Opportunities Fund (OPPJ) for Q1 2026, worth a combined $107M — up 106% from $51.9M a quarter earlier.
Buyers outnumbered sellers: 22 funds opened new OPPJ positions and 1 closed out — a net gain of 21 holders — while 20 added to existing stakes and 12 trimmed.
The largest buyer was Horizon Wealth Management, opening a new position worth an estimated $11.2M. The largest seller was GTS Securities, exiting entirely with an estimated $2.49M sold.
- 65 institutional investors held WisdomTree Trust WisdomTree Japan Opportunities Fund (OPPJ) as of Q1 2026, up from 44 in Q4 2025.
- Funds reported $107M of WisdomTree Trust WisdomTree Japan Opportunities Fund stock for Q1 2026, up 106% quarter-over-quarter.
- 22 funds opened new WisdomTree Trust WisdomTree Japan Opportunities Fund positions in Q1 2026 and 1 closed out, a net change of +21 holders.
- The largest WisdomTree Trust WisdomTree Japan Opportunities Fund buyer in Q1 2026 was Horizon Wealth Management, an estimated $11.2M added.
- The largest WisdomTree Trust WisdomTree Japan Opportunities Fund seller in Q1 2026 was GTS Securities, an estimated $2.49M sold.
Based on aggregated 13F filings for Q1 2026.