Build Bond Innovation ETF
BFIX
10 hedge funds and large institutions have $3.31M invested in Build Bond Innovation ETF in 2025 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 5 increasing their positions, 2 reducing their positions, and 2 closing their positions.
150% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 2
50% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 2
11% more funds holding
Funds holding: 9 → 10 (+1)
3.49% less ownership
Funds ownership: 34.36% → 30.87% (-3.5%)
55% less capital inflows, than outflows
Capital inflows: $487K | Capital outflows: $1.07M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Old Mission Capital
Chicago,
Illinois
|
+$378K |
| 2 |
Vista Investment Partners II
Richmond,
Indiana
|
+$57.3K |
| 3 |
Brinker Capital Investments
Berwyn,
Pennsylvania
|
+$43.1K |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$5.53K |
| 5 |
Farther Finance Advisors
San Francisco,
California
|
+$2.04K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GTS Securities
Miami,
Florida
|
-$755K |
| 2 |
Jane Street
New York
|
-$266K |
| 3 |
Formidable Asset Management
Cincinnati,
Ohio
|
-$40.2K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$12.7K |
BFIX Hedge Fund Activity: Q3 2025 in Review
10 of the 7,653 institutional investors tracked by Wall St. Rank reported a position in Build Bond Innovation ETF (BFIX) for Q3 2025, worth a combined $3.31M — down 15% from $3.88M a quarter earlier.
Buyers outnumbered sellers: 3 funds opened new BFIX positions and 2 closed out — a net gain of 1 holder — while 5 added to existing stakes and 2 trimmed.
The largest buyer was Old Mission Capital, opening a new position worth an estimated $378K. The largest seller was GTS Securities, exiting entirely with an estimated $755K sold.
- 10 institutional investors held Build Bond Innovation ETF (BFIX) as of Q3 2025, up from 9 in Q2 2025.
- Funds reported $3.31M of Build Bond Innovation ETF stock for Q3 2025, down 15% quarter-over-quarter.
- 3 funds opened new Build Bond Innovation ETF positions in Q3 2025 and 2 closed out, a net change of +1 holder.
- The largest Build Bond Innovation ETF buyer in Q3 2025 was Old Mission Capital, an estimated $378K added.
- The largest Build Bond Innovation ETF seller in Q3 2025 was GTS Securities, an estimated $755K sold.
Based on aggregated 13F filings for Q3 2025.