iShares MSCI Mexico ETF
235 hedge funds and large institutions have $1.5B invested in iShares MSCI Mexico ETF in 2025 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 73 increasing their positions, 72 reducing their positions, and 26 closing their positions.
101% more call options, than puts
Call options by funds: $32.3M | Put options by funds: $16.1M
83% more capital inflows, than outflows
Capital inflows: $306M | Capital outflows: $168M
62% more first-time investments, than exits
New positions opened: 42 | Existing positions closed: 26
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
8.18% more ownership
Funds ownership: 66.87% → 75.05% (+8.2%)
7% more funds holding
Funds holding: 220 → 235 (+15)
1% more repeat investments, than reductions
Existing positions increased: 73 | Existing positions reduced: 72
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$90.8M |
| 2 |
Caxton Associates (UK)
London,
|
+$55.1M |
| 3 |
Millennium Management
New York
|
+$34.2M |
| 4 |
Discovery Capital Management
South Norwalk,
Connecticut
|
+$21.2M |
| 5 |
DZ Bank
Frankfurt Am Main,
Germany
|
+$17M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$32.3M |
| 2 |
Nan Fung Trinity
Central, Hong Kong,
Hong Kong
|
-$24.6M |
| 3 |
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
|
-$14M |
| 4 |
SG Americas Securities
New York
|
-$11.6M |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$10.1M |
EWW Hedge Fund Activity: Q3 2025 in Review
235 of the 7,661 institutional investors tracked by Wall St. Rank reported a position in iShares MSCI Mexico ETF (EWW) for Q3 2025, worth a combined $1.5B — up 21% from $1.24B a quarter earlier.
Buyers outnumbered sellers: 42 funds opened new EWW positions and 26 closed out — a net gain of 16 holders — while 73 added to existing stakes and 72 trimmed.
The largest buyer was Marshall Wace, opening a new position worth an estimated $90.8M. The largest seller was Jane Street, cutting an estimated $32.3M.
- 235 institutional investors held iShares MSCI Mexico ETF (EWW) as of Q3 2025, up from 220 in Q2 2025.
- Funds reported $1.5B of iShares MSCI Mexico ETF stock for Q3 2025, up 21% quarter-over-quarter.
- 42 funds opened new iShares MSCI Mexico ETF positions in Q3 2025 and 26 closed out, a net change of +16 holders.
- The largest iShares MSCI Mexico ETF buyer in Q3 2025 was Marshall Wace, an estimated $90.8M added.
- The largest iShares MSCI Mexico ETF seller in Q3 2025 was Jane Street, an estimated $32.3M sold.
Based on aggregated 13F filings for Q3 2025.