iShares US Basic Materials ETF
183 hedge funds and large institutions have $308M invested in iShares US Basic Materials ETF in 2025 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 47 increasing their positions, 53 reducing their positions, and 13 closing their positions.
2,730% more call options, than puts
Call options by funds: $1.13M | Put options by funds: $40K
46% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 13
3% more funds holding
Funds holding: 178 → 183 (+5)
0.33% less ownership
Funds ownership: 61.13% → 60.8% (-0.33%)
1% less capital invested
Capital invested by funds: $310M → $308M (-$2.54M)
11% less repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 53
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CRC
Curi RMB Capital
Chicago,
Illinois
|
+$3.14M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$2.44M |
| 3 |
AWM
AE Wealth Management
Topeka,
Kansas
|
+$1.87M |
| 4 |
LPL Financial
San Diego,
California
|
+$996K |
| 5 |
Morgan Stanley
New York
|
+$886K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$3.81M |
| 2 |
TAM
Tocqueville Asset Management
New York
|
-$3.13M |
| 3 |
S
Sachetta
Lynnfield,
Massachusetts
|
-$3.02M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
-$2.84M |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$2.7M |
IYM Hedge Fund Activity: Q1 2025 in Review
183 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in iShares US Basic Materials ETF (IYM) for Q1 2025, worth a combined $308M — down 0.82% from $310M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new IYM positions and 13 closed out — a net gain of 6 holders — while 47 added to existing stakes and 53 trimmed.
The largest buyer was Curi RMB Capital, opening a new position worth an estimated $3.14M. The largest seller was Royal Bank of Canada, cutting an estimated $3.81M.
- 183 institutional investors held iShares US Basic Materials ETF (IYM) as of Q1 2025, up from 178 in Q4 2024.
- Funds reported $308M of iShares US Basic Materials ETF stock for Q1 2025, down 0.82% quarter-over-quarter.
- 19 funds opened new iShares US Basic Materials ETF positions in Q1 2025 and 13 closed out, a net change of +6 holders.
- The largest iShares US Basic Materials ETF buyer in Q1 2025 was Curi RMB Capital, an estimated $3.14M added.
- The largest iShares US Basic Materials ETF seller in Q1 2025 was Royal Bank of Canada, an estimated $3.81M sold.
Based on aggregated 13F filings for Q1 2025.