A Daily Network publication
Explore the network
ETF Daily
The Definitive Daily Read on Exchange-Traded Funds
Wednesday, August 19, 2026The Morning Brief →Sign in
IEZISharesINDEX

iShares U.S. Oil Equipment & Services ETF

$29.98-0.50% today
17.643352-WK

The index measures the performance of the oil equipment and services sector of the U.S. equity market. The fund generally will invest at least 80% of its assets in the component securities of its underlying index and in investments that have economic characteristics that are substantially identical to the component securities of its underlying index. The fund is non-diversified.

Price & daily flows
29.728.627.529.98DAILY NET FLOWJul 20Jul 29Aug 10Aug 19

SOURCE: MARKET TAPE & DAILY CREATION/REDEMPTION RECORDS · 1M SHOWN · NET +$517K OVER THIS RANGE

The desk’s read

Money keeps arriving — +$517K of net buying over the past month, about 0.1% of the fund's asset base, while the price has returned +38.3% so far this year. At 0.40% a year it is not the cheapest way in — XLE runs the same ground at 0.09%.

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

$394Massets under management
0.40%expense ratio · $40 per $10,000 a year
+$517Knet flow, trailing month
126Kavg daily volume, 30 days
35holdings · US-domiciled
2006listed April 30, 2006 · beta 0.73
The book at a glance
BKR-0.7%SLB-1.3%FTI-1.9%HAL-0.4%NOV-2.7%WFRD-1.3%KGS-4.4%AROC-1.1%RIG-0.9%NE+0.0%VAL-0.6%OII-1.9%WHD-0.4%HP-1.0%TDW+0.4%PTEN-0.7%LBRT-4.2%SEI-5.9%SDRL+0.2%WTTR-1.1%XPRONBRPUMP

CELL SIZE IS PORTFOLIO WEIGHT · COLOR IS TODAY’S MOVE · TOP 40 POSITIONS

HoldingsDownload CSV
#HoldingWeightPriceDay52-wk
1BKRBAKER HUGHES22.86%$64.48-0.7%
2SLBSCHLUMBERGER21.53%$53.26-1.3%
3FTITECHNIPFMC5.06%$78.28-1.9%
4HALHALLIBURTON3.88%$34.66-0.4%
5NOVNOV3.88%$21.03-2.7%
6WFRDWEATHERFORD INTERNATIONAL3.35%$92.00-1.3%
7KGSKODIAK GAS SERVICES3.24%$63.01-4.4%
8AROCARCHROCK3.03%$34.12-1.1%
9RIGTRANSOCEAN2.95%$5.82-0.9%
10NENOBLE CORP2.85%$45.26+0.0%
11VALVALARIS2.80%$86.54-0.6%
12OIIOCEANEERING INTERNATIONAL2.70%$53.05-1.9%
13WHDCACTUS2.55%$73.19-0.4%
14HPHELMERICH & PAYNE2.23%$44.16-1.0%
15TDWTIDEWATER2.17%$94.11+0.4%

The full book, free with one sign-in.

Top 15 positions are open to everyone. Sign in once and every fund’s complete holdings — plus CSV export, watchlists, and flow alerts — unlock across the network.

Sign in to see all 35
Sector weights
Energy99.8%
Cash and/or Derivatives0.19%
PORTFOLIO COMPOSITION, LATEST DISCLOSURE
Performance
1 week+0.9%
1 month+10.5%
3 months-7.9%
6 months+7.7%
YTD+38.3%
1 year
3 years

PRICE RETURN, DISTRIBUTIONS NOT REINVESTED

Net flows
1 week+$8M
1 month+$517K
3 months−$193M
YTD+$220M
1 year+$225M

CREATION/REDEMPTION DOLLARS, DAILY RECORDS

Monthly net flows
AugSepOctNovDecJanFebMarAprMayJulAug
DAILY CREATION/REDEMPTION RECORDS, TRAILING TWELVE MONTHS
The risk read
32%realized volatility, 30 days (annualized)
29%realized volatility, 1 year
-20.6%deepest fall from a peak, 1 year
-7.9%where it sits vs. that peak today

The top holding is 22.9% of the book; the top ten carry 73%. Spread across 34+ names, it behaves like roughly 9 equally-weighted positions.

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

Options tape
calls today
puts today
put/call ratio
93Kshares traded
Most-traded holdings, options premiumBullishBearish
SLB SCHLUMBERGER$2M$2M
HAL HALLIBURTON$3M$647,155
BKR BAKER HUGHES$594,368$316,764
LBRT LIBERTY ENERGY$246,765$503,759
KGS KODIAK GAS SERVICES$68,800$542,084

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

The case against IEZ

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

FundFeeAssetsFlow, 1MThe case
IJH iShares Core S&P Mid-Cap ETF0.05%$128.4B+$547M-35bp on fee · 326× the assets · +$547M in over the monthHead-to-head
IDEV iShares Core MSCI International Developed Markets ETF0.04%$32.7B+$104M-36bp on fee · 83× the assets · +$104M in over the monthHead-to-head
IGSB iShares 1-5 Year Investment Grade Corporate Bond ETF0.04%$23.4B+$520M-36bp on fee · 59× the assets · +$520M in over the monthHead-to-head
IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF0.04%$18.7B+$312M-36bp on fee · 47× the assets · +$312M in over the monthHead-to-head
IEFA iShares Core MSCI EAFE ETF0.07%$195.3B+$631M-33bp on fee · 496× the assets · +$631M 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
Every weekday · 6:30 a.m. ET

The Morning Brief

The private wealth industry in four minutes, every weekday at 6:30 a.m. ET. Free.