Dimensional US Sustainability Core 1 ETF
DFSU
278 hedge funds and large institutions have $1.71B invested in Dimensional US Sustainability Core 1 ETF in 2026 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 130 increasing their positions, 78 reducing their positions, and 8 closing their positions.
364% more capital inflows, than outflows
Capital inflows: $119M | Capital outflows: $25.7M
288% more first-time investments, than exits
New positions opened: 31 | Existing positions closed: 8
67% more repeat investments, than reductions
Existing positions increased: 130 | Existing positions reduced: 78
11% more funds holding in top 10
Funds holding in top 10: 18 → 20 (+2)
7% more funds holding
Funds holding: 261 → 278 (+17)
0.77% less ownership
Funds ownership: 76.77% → 76% (-0.77%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pathstone Holdings
Englewood,
New Jersey
|
+$12.5M |
| 2 |
AC
AWM Capital
Phoenix,
Arizona
|
+$10.4M |
| 3 |
Focus Partners Wealth
Boston,
Massachusetts
|
+$10.3M |
| 4 |
CC
Citrine Capital
San Francisco,
California
|
+$8.59M |
| 5 |
WANY
Wealthspire Advisors (New York)
New York
|
+$7.07M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BJB
Broadhurst Jeffrey B
|
-$5.47M |
| 2 |
Jane Street
New York
|
-$2.03M |
| 3 |
AA
Addison Advisors
Middlebury,
Vermont
|
-$1.75M |
| 4 |
CG
Caprock Group
Boise,
Idaho
|
-$1.52M |
| 5 |
MGWA
Monument Group Wealth Advisors
Concord,
Massachusetts
|
-$1.45M |
DFSU Hedge Fund Activity: Q2 2026 in Review
278 of the 8,351 institutional investors tracked by Wall St. Rank reported a position in Dimensional US Sustainability Core 1 ETF (DFSU) for Q2 2026, worth a combined $1.71B — up 20% from $1.43B a quarter earlier.
Buyers outnumbered sellers: 31 funds opened new DFSU positions and 8 closed out — a net gain of 23 holders — while 130 added to existing stakes and 78 trimmed.
The largest buyer was Pathstone Holdings, adding an estimated $12.5M. The largest seller was Broadhurst Jeffrey B, cutting an estimated $5.47M.
- 278 institutional investors held Dimensional US Sustainability Core 1 ETF (DFSU) as of Q2 2026, up from 261 in Q1 2026.
- Funds reported $1.71B of Dimensional US Sustainability Core 1 ETF stock for Q2 2026, up 20% quarter-over-quarter.
- 31 funds opened new Dimensional US Sustainability Core 1 ETF positions in Q2 2026 and 8 closed out, a net change of +23 holders.
- The largest Dimensional US Sustainability Core 1 ETF buyer in Q2 2026 was Pathstone Holdings, an estimated $12.5M added.
- The largest Dimensional US Sustainability Core 1 ETF seller in Q2 2026 was Broadhurst Jeffrey B, an estimated $5.47M sold.
Based on aggregated 13F filings for Q2 2026.