Dimensional International Sustainability Core 1 ETF
DFSI
239 hedge funds and large institutions have $778M invested in Dimensional International Sustainability Core 1 ETF in 2026 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 137 increasing their positions, 60 reducing their positions, and 4 closing their positions.
400% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 4
128% more repeat investments, than reductions
Existing positions increased: 137 | Existing positions reduced: 60
13% more capital invested
Capital invested by funds: $690M → $778M (+$88.1M)
7% more funds holding in top 10
Funds holding in top 10: 14 → 15 (+1)
4% more funds holding
Funds holding: 229 → 239 (+10)
0.42% more ownership
Funds ownership: 70.23% → 70.65% (+0.42%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pathstone Holdings
Englewood,
New Jersey
|
+$8.54M |
| 2 |
Bank of New York Mellon
New York
|
+$7.63M |
| 3 |
WANY
Wealthspire Advisors (New York)
New York
|
+$7.21M |
| 4 |
CWD
Clarity Wealth Development
Corvallis,
Oregon
|
+$3.33M |
| 5 |
Mercer Global Advisors
Denver,
Colorado
|
+$2.95M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$8.5M |
| 2 |
GA
Greenspring Advisors
Towson,
Maryland
|
-$4.06M |
| 3 |
BJB
Broadhurst Jeffrey B
|
-$2.24M |
| 4 |
AA
Addison Advisors
Middlebury,
Vermont
|
-$1.51M |
| 5 |
FTUS
Flow Traders U.S.
New York
|
-$879K |
DFSI Hedge Fund Activity: Q2 2026 in Review
239 of the 8,349 institutional investors tracked by Wall St. Rank reported a position in Dimensional International Sustainability Core 1 ETF (DFSI) for Q2 2026, worth a combined $778M — up 13% from $690M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new DFSI positions and 4 closed out — a net gain of 16 holders — while 137 added to existing stakes and 60 trimmed.
The largest buyer was Pathstone Holdings, adding an estimated $8.54M. The largest seller was Jane Street, cutting an estimated $8.5M.
- 239 institutional investors held Dimensional International Sustainability Core 1 ETF (DFSI) as of Q2 2026, up from 229 in Q1 2026.
- Funds reported $778M of Dimensional International Sustainability Core 1 ETF stock for Q2 2026, up 13% quarter-over-quarter.
- 20 funds opened new Dimensional International Sustainability Core 1 ETF positions in Q2 2026 and 4 closed out, a net change of +16 holders.
- The largest Dimensional International Sustainability Core 1 ETF buyer in Q2 2026 was Pathstone Holdings, an estimated $8.54M added.
- The largest Dimensional International Sustainability Core 1 ETF seller in Q2 2026 was Jane Street, an estimated $8.5M sold.
Based on aggregated 13F filings for Q2 2026.