MFS Blended Research International Equity ETF
BRIE
19 hedge funds and large institutions have $149M invested in MFS Blended Research International Equity ETF in 2026 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 4 increasing their positions, 2 reducing their positions, and closing their positions.
258% more capital invested
Capital invested by funds: $41.5M → $149M (+$107M)
217% more funds holding
Funds holding: 6 → 19 (+13)
100% more repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 2
28.73% more ownership
Funds ownership: 63.84% → 92.57% (+29%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
+$58.3M |
| 2 |
LPL Financial
San Diego,
California
|
+$30.6M |
| 3 |
Jane Street
New York
|
+$5.4M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$4.31M |
| 5 |
Commonwealth Equity Services
Waltham,
Massachusetts
|
+$3.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$208K |
| 2 |
CFG
Clayton Financial Group
St. Louis,
Missouri
|
-$921 |
BRIE Hedge Fund Activity: Q1 2026 in Review
19 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in MFS Blended Research International Equity ETF (BRIE) for Q1 2026, worth a combined $149M — up 258% from $41.5M a quarter earlier.
Buyers outnumbered sellers: 13 funds opened new BRIE positions and 0 closed out — a net gain of 13 holders — while 4 added to existing stakes and 2 trimmed.
The largest buyer was Cetera Investment Advisers, opening a new position worth an estimated $58.3M. The largest seller was Susquehanna International Group, cutting an estimated $208K.
- 19 institutional investors held MFS Blended Research International Equity ETF (BRIE) as of Q1 2026, up from 6 in Q4 2025.
- Funds reported $149M of MFS Blended Research International Equity ETF stock for Q1 2026, up 258% quarter-over-quarter.
- 13 funds opened new MFS Blended Research International Equity ETF positions in Q1 2026 and 0 closed out, a net change of +13 holders.
- The largest MFS Blended Research International Equity ETF buyer in Q1 2026 was Cetera Investment Advisers, an estimated $58.3M added.
- The largest MFS Blended Research International Equity ETF seller in Q1 2026 was Susquehanna International Group, an estimated $208K sold.
Based on aggregated 13F filings for Q1 2026.