Dimensional Global Sustainability Fixed Income ETF
DFSB
111 hedge funds and large institutions have $470M invested in Dimensional Global Sustainability Fixed Income ETF in 2025 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 72 increasing their positions, 7 reducing their positions, and 3 closing their positions.
929% more repeat investments, than reductions
Existing positions increased: 72 | Existing positions reduced: 7
694% more capital inflows, than outflows
Capital inflows: $72.1M | Capital outflows: $9.09M
533% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 3
33% more funds holding in top 10
Funds holding in top 10: 6 → 8 (+2)
16% more funds holding
Funds holding: 96 → 111 (+15)
0.72% less ownership
Funds ownership: 79.01% → 78.29% (-0.72%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Simplicity Wealth
Summit,
New Jersey
|
+$13.4M |
| 2 |
Abacus Wealth Partners
Santa Monica,
California
|
+$9.35M |
| 3 |
Mercer Global Advisors
Denver,
Colorado
|
+$6.61M |
| 4 |
MASECO Private Wealth
London,
|
+$6.14M |
| 5 |
Summit Wealth Group (Colorado)
Colorado Springs,
Colorado
|
+$2.56M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$2.81M |
| 2 |
Focus Partners Advisor Solutions
Saint Louis,
Missouri
|
-$2.68M |
| 3 |
Goldman Sachs
New York
|
-$2.2M |
| 4 |
Archer Investment Management
Austin,
Texas
|
-$924K |
| 5 |
Envestnet Asset Management
Chicago,
Illinois
|
-$207K |
DFSB Hedge Fund Activity: Q4 2025 in Review
111 of the 8,294 institutional investors tracked by Wall St. Rank reported a position in Dimensional Global Sustainability Fixed Income ETF (DFSB) for Q4 2025, worth a combined $470M — up 12% from $421M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new DFSB positions and 3 closed out — a net gain of 16 holders — while 72 added to existing stakes and 7 trimmed.
The largest buyer was Simplicity Wealth, opening a new position worth an estimated $13.4M. The largest seller was Jane Street, cutting an estimated $2.81M.
- 111 institutional investors held Dimensional Global Sustainability Fixed Income ETF (DFSB) as of Q4 2025, up from 96 in Q3 2025.
- Funds reported $470M of Dimensional Global Sustainability Fixed Income ETF stock for Q4 2025, up 12% quarter-over-quarter.
- 19 funds opened new Dimensional Global Sustainability Fixed Income ETF positions in Q4 2025 and 3 closed out, a net change of +16 holders.
- The largest Dimensional Global Sustainability Fixed Income ETF buyer in Q4 2025 was Simplicity Wealth, an estimated $13.4M added.
- The largest Dimensional Global Sustainability Fixed Income ETF seller in Q4 2025 was Jane Street, an estimated $2.81M sold.
Based on aggregated 13F filings for Q4 2025.