iShares US Oil & Gas Exploration & Production ETF
IEO
151 hedge funds and large institutions have $179M invested in iShares US Oil & Gas Exploration & Production ETF in 2025 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 33 increasing their positions, 57 reducing their positions, and 18 closing their positions.
403% more call options, than puts
Call options by funds: $2.23M | Put options by funds: $444K
6% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 18
0.94% more ownership
Funds ownership: 37.27% → 38.21% (+0.94%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
3% less capital invested
Capital invested by funds: $183M → $179M (-$4.66M)
1% less funds holding
Funds holding: 153 → 151 (-2)
42% less repeat investments, than reductions
Existing positions increased: 33 | Existing positions reduced: 57
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
+$5.78M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$2.02M |
| 3 |
Wells Fargo
San Francisco,
California
|
+$1.28M |
| 4 |
Rockefeller Capital Management
New York
|
+$768K |
| 5 |
TL
Tradewinds LLC
Raleigh,
North Carolina
|
+$496K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BNP Paribas Financial Markets
Paris,
France
|
-$4.43M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$2.22M |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$1.84M |
| 4 |
Envestnet Asset Management
Chicago,
Illinois
|
-$1.3M |
| 5 |
Morgan Stanley
New York
|
-$1.26M |
IEO Hedge Fund Activity: Q3 2025 in Review
151 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in iShares US Oil & Gas Exploration & Production ETF (IEO) for Q3 2025, worth a combined $179M — down 2.5% from $183M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new IEO positions and 18 closed out — a net gain of 1 holder — while 33 added to existing stakes and 57 trimmed.
The largest buyer was Two Sigma Investments, opening a new position worth an estimated $5.78M. The largest seller was BNP Paribas Financial Markets, exiting entirely with an estimated $4.43M sold.
- 151 institutional investors held iShares US Oil & Gas Exploration & Production ETF (IEO) as of Q3 2025, down from 153 in Q2 2025.
- Funds reported $179M of iShares US Oil & Gas Exploration & Production ETF stock for Q3 2025, down 2.5% quarter-over-quarter.
- 19 funds opened new iShares US Oil & Gas Exploration & Production ETF positions in Q3 2025 and 18 closed out, a net change of +1 holder.
- The largest iShares US Oil & Gas Exploration & Production ETF buyer in Q3 2025 was Two Sigma Investments, an estimated $5.78M added.
- The largest iShares US Oil & Gas Exploration & Production ETF seller in Q3 2025 was BNP Paribas Financial Markets, an estimated $4.43M sold.
Based on aggregated 13F filings for Q3 2025.