ProShares Ultra MidCap400
MVV
18 hedge funds and large institutions have $9.12M invested in ProShares Ultra MidCap400 in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 8 reducing their positions, and 4 closing their positions.
6% more capital invested
Capital invested by funds: $8.63M → $9.12M (+$483K)
0.26% more ownership
Funds ownership: 6.52% → 6.79% (+0.26%)
14% less funds holding
Funds holding: 21 → 18 (-3)
50% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 4
88% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 8
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$1.09M |
| 2 |
Jane Street
New York
|
+$405K |
| 3 |
TRCT
Tower Research Capital (TRC)
New York
|
+$129K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
IAN
Integrated Advisors Network
Dallas,
Texas
|
-$637K |
| 2 |
Corient Private Wealth
Miami,
Florida
|
-$273K |
| 3 |
HIS
Harvest Investment Services
Oakbrook Terrace,
Illinois
|
-$110K |
| 4 |
Creative Planning
Overland Park,
Kansas
|
-$70.2K |
| 5 |
Lido Advisors
Los Angeles,
California
|
-$64.1K |
MVV Hedge Fund Activity: Q1 2026 in Review
18 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in ProShares Ultra MidCap400 (MVV) for Q1 2026, worth a combined $9.12M — up 5.6% from $8.63M a quarter earlier.
Sellers outnumbered buyers: 4 funds closed out of MVV and 2 opened new positions — a net loss of 2 holders — while 8 trimmed existing stakes and 1 added.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $1.09M. The largest seller was Integrated Advisors Network, exiting entirely with an estimated $637K sold.
- 18 institutional investors held ProShares Ultra MidCap400 (MVV) as of Q1 2026, down from 21 in Q4 2025.
- Funds reported $9.12M of ProShares Ultra MidCap400 stock for Q1 2026, up 5.6% quarter-over-quarter.
- 2 funds opened new ProShares Ultra MidCap400 positions in Q1 2026 and 4 closed out, a net change of -2 holders.
- The largest ProShares Ultra MidCap400 buyer in Q1 2026 was Susquehanna International Group, an estimated $1.09M added.
- The largest ProShares Ultra MidCap400 seller in Q1 2026 was Integrated Advisors Network, an estimated $637K sold.
Based on aggregated 13F filings for Q1 2026.