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Friday, October 2, 2026The Morning Brief →Sign in
IEOISharesINDEX

iShares U.S. Oil & Gas Exploration & Production ETF

$136.40+3.33% vs prior close
8714552-WK

Price through Oct 1 · Flows through Sep 30. Figures use the latest available records, not a live quote. Fund details retrieved Oct 1. Holdings snapshot retrieved Oct 1.

The fund will invest at least 80% of its assets in the component securities of the index and in investments that are substantially identical to the component securities of the index and may invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents, as well as in securities not included in the index, but which BFA believes will help the fund track the index. The fund is non-diversified.

Price & daily flows
142.0138.3134.7136.40DAILY NET FLOWSep 1Sep 11Sep 22Oct 1

SOURCE: MARKET TAPE & DAILY CREATION/REDEMPTION RECORDS · 1M SHOWN · NET +$141M OVER THIS RANGE

The desk’s read

Money keeps arriving — +$141M of net inflows over the past month, about 19.3% of the fund's asset base, while the price has returned +52.8% so far this year. At 0.40% a year it is not the cheapest way in — XLE has a reported fee of 0.09%.

COMPOSED FROM THE FUND’S OWN DAILY RECORDS · UPDATED WITH EACH REFRESH

$732Massets under management
0.40%expense ratio · $40 per $10,000 a year
+$141Mnet flow, trailing month
197Kavg daily volume, 30 days
49holdings · US-domiciled
2006listed May 1, 2006 · beta -0.32
The book at a glance
COP+1.5%MPC+6.3%VLO+5.4%PSX+3.5%DVN+2.4%EOG+2.6%EQT+3.2%FANG+0.9%EXE+2.2%TPL+3.3%PR+3.8%DINO+5.0%OVV+3.7%APA+4.3%AR+1.9%RRC+1.5%SM+3.8%PBF+7.0%VNOM+2.0%CHRD+2.1%VG+1.0%MTDR+2.7%MGY+2.5%MURCNX

CELL SIZE IS PORTFOLIO WEIGHT · COLOR IS THE CHANGE IN THE LATEST AVAILABLE SNAPSHOT · TOP 40 POSITIONS

HoldingsDownload CSV
#HoldingWeightPriceDay52-wk
1COPCONOCOPHILLIPS17.07%$127.06+1.5%
2MPCMARATHON PETROLEUM12.61%$420.15+6.3%
3VLOVALERO ENERGY12.67%$408.46+5.4%
4PSXPHILLIPS 664.72%$264.23+3.5%
5DVNDEVON ENERGY4.53%$47.16+2.4%
6EOGEOG RESOURCES4.52%$141.31+2.6%
7EQTEQT4.29%$50.09+3.2%
8FANGDIAMONDBACK ENERGY4.38%$185.51+0.9%
9EXEExpand Energy3.10%$85.96+2.2%
10TPLTEXAS PACIFIC LAND3.04%$336.46+3.3%
11PRPERMIAN RESOURCES2.81%$21.93+3.8%
12DINOHF SINCLAIR2.64%$112.70+5.0%
13OVVOVINTIV2.53%$59.98+3.7%
14APAAPA2.32%$43.34+4.3%
15ARANTERO RESOURCES1.63%$34.03+1.9%

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Sector weights
Energy99.92%
Cash and/or Derivatives0.11%
PORTFOLIO COMPOSITION, LATEST DISCLOSURE
Performance
1 week+2.0%
1 month-2.3%
3 months+24.2%
6 months+7.5%
YTD+52.8%
1 year+45.9%
3 years—

PRICE RETURN, DISTRIBUTIONS NOT REINVESTED

Net flows
1 week+$7M
1 month+$141M
3 months+$118M
YTD+$134M
1 year+$94M

CREATION/REDEMPTION DOLLARS, DAILY RECORDS

Monthly net flows
SepOctNovDecJanFebMarAprMayJulAugSep
DAILY CREATION/REDEMPTION RECORDS, TRAILING TWELVE MONTHS
The risk read
26%realized volatility, 30 days (annualized)
27%realized volatility, 1 year
-16.7%deepest fall from a peak, 1 year
-5.8%latest close versus that peak

The top holding is 17.1% of the book; the top ten carry 71%. Spread across 50+ names, it behaves like roughly 13 equally-weighted positions.

VOLATILITY & DRAWDOWN FROM THE DAILY TAPE · CONCENTRATION FROM THE LATEST DISCLOSED BOOK

Options tape
9calls · latest snapshot
—puts · latest snapshot
—put/call ratio
597Kshares traded
Most-traded holdings, options premiumBullishBearish
VLO VALERO ENERGY$10M$8M
MPC MARATHON PETROLEUM$10M$8M
SOC SABLE OFFSHORE CORP$6M$63,096
PSX PHILLIPS 66$2M$2M
PBF PBF ENERGY$2M$1M

TODAY’S OPTIONS PREMIUM IN THE FUND’S UNDERLYING NAMES

The case against IEO

Due diligence cuts both ways. These funds sit on the same shelf and beat IEO on at least one dimension that matters — the fee, the asset base, or where the money is going.

FundFeeAssetsFlow, 1MThe case
SPDW State Street SPDR Portfolio Developed World ex-US ETF0.03%$41.5B+$286M-37bp on fee · 57× the assets · +$286M in over the monthHead-to-head
SPMD State Street SPDR Portfolio S&P 400 Mid Cap ETF0.03%$18.2B+$199M-37bp on fee · 25× the assets · +$199M in over the monthHead-to-head
IDEV iShares Core MSCI International Developed Markets ETF0.04%$32.9B+$497M-36bp on fee · 45× the assets · +$497M in over the monthHead-to-head
IGSB iShares 1-5 Year Investment Grade Corporate Bond ETF0.04%$23.7B+$575M-36bp on fee · 32× the assets · +$575M in over the monthHead-to-head
IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF0.04%$18.6B+$412M-36bp on fee · 25× the assets · +$412M in over the monthHead-to-head
Sign in to save this to The RecordA timestamped copy for the file — documentation, not advice.
InstrumentsHarvest substitutesTrade cost at $1MClient tearsheetStress this fund
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