JPMorgan BetaBuilders US Mid Cap Equity ETF
BBMC
40 hedge funds and large institutions have $1.86B invested in JPMorgan BetaBuilders US Mid Cap Equity ETF in 2025 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 13 increasing their positions, 13 reducing their positions, and 5 closing their positions.
2.37% more ownership
Funds ownership: 93.98% → 96.34% (+2.4%)
5% more capital invested
Capital invested by funds: $1.78B → $1.86B (+$84.8M)
0% more repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 13
2% less funds holding
Funds holding: 41 → 40 (-1)
20% less first-time investments, than exits
New positions opened: 4 | Existing positions closed: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$1.96M |
| 2 |
FTUS
Flow Traders U.S.
New York
|
+$998K |
| 3 |
Wells Fargo
San Francisco,
California
|
+$229K |
| 4 |
GVAG
Great Valley Advisor Group
Wilmington,
Delaware
|
+$205K |
| 5 |
LPL Financial
San Diego,
California
|
+$194K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$33.6M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.49M |
| 3 |
Goldman Sachs
New York
|
-$590K |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
-$563K |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$403K |
BBMC Hedge Fund Activity: Q3 2025 in Review
40 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in JPMorgan BetaBuilders US Mid Cap Equity ETF (BBMC) for Q3 2025, worth a combined $1.86B — up 4.8% from $1.78B a quarter earlier.
Sellers outnumbered buyers: 5 funds closed out of BBMC and 4 opened new positions — a net loss of 1 holder — while 13 trimmed existing stakes and 13 added.
The largest buyer was Royal Bank of Canada, adding an estimated $1.96M. The largest seller was JP Morgan Chase, cutting an estimated $33.6M.
- 40 institutional investors held JPMorgan BetaBuilders US Mid Cap Equity ETF (BBMC) as of Q3 2025, down from 41 in Q2 2025.
- Funds reported $1.86B of JPMorgan BetaBuilders US Mid Cap Equity ETF stock for Q3 2025, up 4.8% quarter-over-quarter.
- 4 funds opened new JPMorgan BetaBuilders US Mid Cap Equity ETF positions in Q3 2025 and 5 closed out, a net change of -1 holder.
- The largest JPMorgan BetaBuilders US Mid Cap Equity ETF buyer in Q3 2025 was Royal Bank of Canada, an estimated $1.96M added.
- The largest JPMorgan BetaBuilders US Mid Cap Equity ETF seller in Q3 2025 was JP Morgan Chase, an estimated $33.6M sold.
Based on aggregated 13F filings for Q3 2025.