Dimensional International Sustainability Core 1 ETF
DFSI
229 hedge funds and large institutions have $690M invested in Dimensional International Sustainability Core 1 ETF in 2026 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 105 increasing their positions, 74 reducing their positions, and 6 closing their positions.
283% more first-time investments, than exits
New positions opened: 23 | Existing positions closed: 6
42% more repeat investments, than reductions
Existing positions increased: 105 | Existing positions reduced: 74
6% more funds holding
Funds holding: 216 → 229 (+13)
6% more capital invested
Capital invested by funds: $651M → $690M (+$38.8M)
0.9% more ownership
Funds ownership: 69.33% → 70.23% (+0.9%)
13% less funds holding in top 10
Funds holding in top 10: 16 → 14 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EWA
EP Wealth Advisors
Torrance,
California
|
+$18.2M |
| 2 |
Jane Street
New York
|
+$11M |
| 3 |
EFP
Elser Financial Planning
Indianapolis,
Indiana
|
+$10.3M |
| 4 |
SC
Savant Capital
Rockford,
Illinois
|
+$7.79M |
| 5 |
LWP
Laurel Wealth Planning
Edina,
Minnesota
|
+$4.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Thrivent Financial for Lutherans
Minneapolis,
Minnesota
|
-$6.34M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$5.63M |
| 3 |
AIM
Archer Investment Management
Austin,
Texas
|
-$2.34M |
| 4 |
HNWA
Henrickson Nauta Wealth Advisors
Belmont,
Michigan
|
-$2M |
| 5 |
PA
ProCore Advisors
Newport Beach,
California
|
-$1.7M |
DFSI Hedge Fund Activity: Q1 2026 in Review
229 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in Dimensional International Sustainability Core 1 ETF (DFSI) for Q1 2026, worth a combined $690M — up 6% from $651M a quarter earlier.
Buyers outnumbered sellers: 23 funds opened new DFSI positions and 6 closed out — a net gain of 17 holders — while 105 added to existing stakes and 74 trimmed.
The largest buyer was EP Wealth Advisors, adding an estimated $18.2M. The largest seller was Thrivent Financial for Lutherans, exiting entirely with an estimated $6.34M sold.
- 229 institutional investors held Dimensional International Sustainability Core 1 ETF (DFSI) as of Q1 2026, up from 216 in Q4 2025.
- Funds reported $690M of Dimensional International Sustainability Core 1 ETF stock for Q1 2026, up 6% quarter-over-quarter.
- 23 funds opened new Dimensional International Sustainability Core 1 ETF positions in Q1 2026 and 6 closed out, a net change of +17 holders.
- The largest Dimensional International Sustainability Core 1 ETF buyer in Q1 2026 was EP Wealth Advisors, an estimated $18.2M added.
- The largest Dimensional International Sustainability Core 1 ETF seller in Q1 2026 was Thrivent Financial for Lutherans, an estimated $6.34M sold.
Based on aggregated 13F filings for Q1 2026.