iShares US Oil & Gas Exploration & Production ETF
IEO
162 hedge funds and large institutions have $221M invested in iShares US Oil & Gas Exploration & Production ETF in 2026 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 38 increasing their positions, 58 reducing their positions, and 22 closing their positions.
194% more call options, than puts
Call options by funds: $2.2M | Put options by funds: $747K
3.33% less ownership
Funds ownership: 46.06% → 42.73% (-3.3%)
4% less funds holding
Funds holding: 169 → 162 (-7)
18% less first-time investments, than exits
New positions opened: 18 | Existing positions closed: 22
25% less capital invested
Capital invested by funds: $293M → $221M (-$72.9M)
34% less repeat investments, than reductions
Existing positions increased: 38 | Existing positions reduced: 58
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
+$12.6M |
| 2 |
Citigroup
New York
|
+$3.78M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$3.25M |
| 4 |
PI
PFG Investments
Woodbury,
New York
|
+$2.21M |
| 5 |
FTUS
Flow Traders U.S.
New York
|
+$1.99M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BNP Paribas Financial Markets
Paris,
France
|
-$25.1M |
| 2 |
NA
NewEdge Advisors
New Orleans,
Louisiana
|
-$5.89M |
| 3 |
Envestnet Asset Management
Chicago,
Illinois
|
-$4.98M |
| 4 |
LPL Financial
San Diego,
California
|
-$4.5M |
| 5 |
BPCE
Bank Pictet & Cie (Europe)
Frankfurt Am Main,
Germany
|
-$4.08M |
IEO Hedge Fund Activity: Q2 2026 in Review
162 of the 8,317 institutional investors tracked by Wall St. Rank reported a position in iShares US Oil & Gas Exploration & Production ETF (IEO) for Q2 2026, worth a combined $221M — down 25% from $293M a quarter earlier.
Sellers outnumbered buyers: 22 funds closed out of IEO and 18 opened new positions — a net loss of 4 holders — while 58 trimmed existing stakes and 38 added.
The largest buyer was Two Sigma Investments, adding an estimated $12.6M. The largest seller was BNP Paribas Financial Markets, exiting entirely with an estimated $25.1M sold.
- 162 institutional investors held iShares US Oil & Gas Exploration & Production ETF (IEO) as of Q2 2026, down from 169 in Q1 2026.
- Funds reported $221M of iShares US Oil & Gas Exploration & Production ETF stock for Q2 2026, down 25% quarter-over-quarter.
- 18 funds opened new iShares US Oil & Gas Exploration & Production ETF positions in Q2 2026 and 22 closed out, a net change of -4 holders.
- The largest iShares US Oil & Gas Exploration & Production ETF buyer in Q2 2026 was Two Sigma Investments, an estimated $12.6M added.
- The largest iShares US Oil & Gas Exploration & Production ETF seller in Q2 2026 was BNP Paribas Financial Markets, an estimated $25.1M sold.
Based on aggregated 13F filings for Q2 2026.