iShares U.S. Oil Equipment & Services ETF (IEZ) is an ETF managed by BlackRock / iShares. Its largest position is SLB LIMITED/NV (SLB), representing 22.98% of fund assets.
iShares U.S. Oil Equipment & Services ETF Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- IEZ
- Type:
- ETF
- Manager:
- BlackRock / iShares
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 22, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
SLB LIMITED/NV
|
22.98% | $96,076,842.57 | 1,869,563 |
|
-
Baker Hughes Co
|
22.30% | $93,238,856.70 | 1,527,254 |
|
-
HALLIBURTON CO
|
4.67% | $19,547,012.66 | 501,334 |
|
-
TechnipFMC plc
|
4.63% | $19,350,178.30 | 279,910 |
|
-
Weatherford International plc
|
3.60% | $15,055,811.88 | 159,186 |
|
-
NOV Inc.
|
3.60% | $15,047,811.90 | 799,990 |
|
-
Transocean Ltd.
|
3.49% | $14,591,065.32 | 2,200,764 |
|
-
Valaris Ltd
|
3.35% | $14,011,190.52 | 142,913 |
|
-
Noble Corp plc
|
3.28% | $13,697,792.36 | 279,148 |
|
-
Archrock, Inc.
|
3.24% | $13,545,969.60 | 389,252 |
|
-
Kodiak Gas Services, Inc.
|
2.57% | $10,758,756.96 | 184,478 |
|
-
Liberty Energy Inc.
|
2.48% | $10,359,100.80 | 359,691 |
|
-
BLACKROCK FUNDS III
|
2.12% | $8,879,958.08 | 8,878,182 |
|
-
TIDEWATER INC
|
2.04% | $8,547,916.95 | 102,309 |
|
-
PATTERSON UTI ENERGY INC
|
1.99% | $8,303,122.74 | 766,678 |
|
-
Helmerich & Payne, Inc.
|
1.91% | $7,985,040.66 | 221,622 |
|
-
OCEANEERING INTERNATIONAL INC
|
1.88% | $7,855,186.20 | 221,460 |
|
-
Cactus, Inc.
|
1.73% | $7,238,041.26 | 152,798 |
|
-
SEADRILL Ltd
|
1.51% | $6,299,247.50 | 138,445 |
|
-
Solaris Energy Infrastructure, Inc.
|
1.38% | $5,753,904.71 | 101,821 |
|
-
Expro Ltd
|
0.93% | $3,905,620.12 | 224,332 |
|
-
Select Water Solutions, Inc.
|
0.92% | $3,827,356.20 | 250,154 |
|
-
ProPetro Holding Corp.
|
0.73% | $3,044,458.34 | 211,274 |
|
-
HELIX ENERGY SOLUTIONS GROUP, INC.
|
0.72% | $3,002,693.01 | 303,609 |
|
-
NABORS INDUSTRIES LTD
|
0.67% | $2,802,802.08 | 32,568 |
|
-
Bristow Group Inc.
|
0.63% | $2,618,572.05 | 55,845 |
|
-
TETRA TECHNOLOGIES INC
|
0.60% | $2,529,298.32 | 296,866 |
|
-
Atlas Energy Solutions Inc.
|
0.54% | $2,238,508.16 | 170,618 |
|
-
Innovex International, Inc.
|
0.50% | $2,089,613.25 | 85,675 |
|
-
Core Laboratories Inc. /DE/
|
0.41% | $1,735,280.08 | 103,352 |
|
-
RPC INC
|
0.33% | $1,397,415.00 | 197,375 |
|
-
Flowco Holdings Inc.
|
0.33% | $1,383,310.60 | 67,151 |
|
-
BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES
|
0.02% | $104,079.69 | 104,080 |
|
-
APPLIED MATERIALS INC /DE
|
0.00% | $16,672.96 | 2 |
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