iShares US Oil & Gas Exploration & Production ETF
IEO
154 hedge funds and large institutions have $161M invested in iShares US Oil & Gas Exploration & Production ETF in 2025 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 35 increasing their positions, 50 reducing their positions, and 16 closing their positions.
32% more call options, than puts
Call options by funds: $1.61M | Put options by funds: $1.21M
31% more first-time investments, than exits
New positions opened: 21 | Existing positions closed: 16
2% more funds holding
Funds holding: 151 → 154 (+3)
0.15% more ownership
Funds ownership: 38.21% → 38.36% (+0.15%)
10% less capital invested
Capital invested by funds: $179M → $161M (-$17.8M)
30% less repeat investments, than reductions
Existing positions increased: 35 | Existing positions reduced: 50
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
AlphaCore Capital
La Jolla,
California
|
+$2.38M |
| 2 |
BPC
Bearing Point Capital
Bloomington,
Minnesota
|
+$1.36M |
| 3 |
Jane Street
New York
|
+$886K |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$821K |
| 5 |
FIA
Foundations Investment Advisors
Phoenix,
Arizona
|
+$798K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$5.91M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
-$4.73M |
| 3 |
Two Sigma Investments
New York
|
-$4.06M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$2.48M |
| 5 |
Northwestern Mutual Wealth Management
Milwaukee,
Wisconsin
|
-$1.68M |
IEO Hedge Fund Activity: Q4 2025 in Review
154 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in iShares US Oil & Gas Exploration & Production ETF (IEO) for Q4 2025, worth a combined $161M — down 9.9% from $179M a quarter earlier.
Buyers outnumbered sellers: 21 funds opened new IEO positions and 16 closed out — a net gain of 5 holders — while 35 added to existing stakes and 50 trimmed.
The largest buyer was AlphaCore Capital, opening a new position worth an estimated $2.38M. The largest seller was Morgan Stanley, cutting an estimated $5.91M.
- 154 institutional investors held iShares US Oil & Gas Exploration & Production ETF (IEO) as of Q4 2025, up from 151 in Q3 2025.
- Funds reported $161M of iShares US Oil & Gas Exploration & Production ETF stock for Q4 2025, down 9.9% quarter-over-quarter.
- 21 funds opened new iShares US Oil & Gas Exploration & Production ETF positions in Q4 2025 and 16 closed out, a net change of +5 holders.
- The largest iShares US Oil & Gas Exploration & Production ETF buyer in Q4 2025 was AlphaCore Capital, an estimated $2.38M added.
- The largest iShares US Oil & Gas Exploration & Production ETF seller in Q4 2025 was Morgan Stanley, an estimated $5.91M sold.
Based on aggregated 13F filings for Q4 2025.