ProShares UltraPro MidCap400
UMDD
6 hedge funds and large institutions have $1.73M invested in ProShares UltraPro MidCap400 in 2026 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 2 increasing their positions, 0 reducing their positions, and 1 closing their positions.
369% more capital invested
Capital invested by funds: $369K → $1.73M (+$1.36M)
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
20% more funds holding
Funds holding: 5 → 6 (+1)
3.86% more ownership
Funds ownership: 1.17% → 5.03% (+3.9%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$684K |
| 2 |
Mercer Global Advisors
Denver,
Colorado
|
+$514K |
| 3 |
MFA
Millington Financial Advisors
Naperville,
Illinois
|
+$36.6K |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$956 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TRCT
Tower Research Capital (TRC)
New York
|
-$73.1K |
UMDD Hedge Fund Activity: Q2 2026 in Review
6 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraPro MidCap400 (UMDD) for Q2 2026, worth a combined $1.73M — up 369% from $369K a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new UMDD positions and 1 closed out — a net gain of 1 holder — while 2 added to existing stakes and 0 trimmed.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $684K. The largest seller was Tower Research Capital (TRC), exiting entirely with an estimated $73.1K sold.
- 6 institutional investors held ProShares UltraPro MidCap400 (UMDD) as of Q2 2026, up from 5 in Q1 2026.
- Funds reported $1.73M of ProShares UltraPro MidCap400 stock for Q2 2026, up 369% quarter-over-quarter.
- 2 funds opened new ProShares UltraPro MidCap400 positions in Q2 2026 and 1 closed out, a net change of +1 holder.
- The largest ProShares UltraPro MidCap400 buyer in Q2 2026 was Susquehanna International Group, an estimated $684K added.
- The largest ProShares UltraPro MidCap400 seller in Q2 2026 was Tower Research Capital (TRC), an estimated $73.1K sold.
Based on aggregated 13F filings for Q2 2026.