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Tax-loss replacement research
TDW
Tidewater, Inc.
EnergyEnergy Equipment & ServicesOil & Gas Equipment & Services
17 stocks · 12 ETFs
data as of Aug 24, 2026
REPLACEMENT RESEARCH

Tax-loss harvesting alternatives for TDW

Among the 17 Oil & Gas Equipment & Services peers screened, NOV (NOV Inc.) has tracked TDW most closely over the past year, with a return correlation of 0.55. The strongest fund stand-in is IEZ (iShares US Oil Equipment & Services) at 0.63 over the past year. Correlations are computed from daily closing-price returns aligned by trading day.

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STOCKS

Single-name peers

TickerNameSub-industry1Y3Y5Y10Y
NOVNOV Inc.Oil & Gas Equipment & Services0.550.580.590.52
HLXHelix Energy Solutions Group, Inc.Oil & Gas Equipment & Services0.540.600.580.51
VTOLBristow Group Inc.Oil & Gas Equipment & Services0.520.540.520.42
INVXInnovex International, Inc.Oil & Gas Equipment & Services0.510.560.580.50
OIIOceaneering International, Inc.Oil & Gas Equipment & Services0.490.600.610.52
SLBSchlumbergerOil & Gas Equipment & Services0.480.540.590.54
FTITechnipFMCOil & Gas Equipment & Services0.470.520.560.50
BKRBaker HughesOil & Gas Equipment & Services0.460.480.530.44
HALHalliburton Co.Oil & Gas Equipment & Services0.450.530.590.52
WFRDWeatherford InternationalOil & Gas Equipment & Services0.440.580.54
RESRPC, Inc.Oil & Gas Equipment & Services0.390.490.530.46
WHDCactus, Inc.Oil & Gas Equipment & Services0.370.510.540.57
AROCArchrock, Inc.Oil & Gas Equipment & Services0.290.390.460.41
AESIAtlas Energy Solutions, Inc.Oil & Gas Equipment & Services0.280.410.40
LBRTLiberty Energy, Inc.Oil & Gas Equipment & Services0.220.400.480.51
KGSKodiak Gas Services, Inc.Oil & Gas Equipment & Services0.220.310.31
SEISolaris Energy Infrastructure, Inc.Oil & Gas Equipment & Services0.100.230.340.40
ETFS

Fund stand-ins

An ETF is generally not 'substantially identical' to a single stock, which is why funds are the standard wash-sale-aware replacement.

TickerNameFocusMatch1Y3Y5Y10Y
IEZiShares US Oil Equipment & ServicesOil ServicesSUB-IND0.630.670.690.61
OIHVanEck Oil Services ETFOil ServicesSUB-IND0.630.680.690.61
FENYFidelity MSCI Energy ETFEnergy SectorSECTOR0.500.540.590.55
VDEVanguard Energy ETFEnergy SectorSECTOR0.490.540.590.55
IYEiShares US Energy ETFEnergy SectorSECTOR0.490.530.580.54
XLEEnergy Select Sector SPDREnergy SectorSECTOR0.470.520.570.53
IEOiShares US Oil & Gas E&P ETFOil & Gas E&PSUB-IND0.470.540.580.54
XOPSPDR S&P Oil & Gas E&P ETFOil & Gas E&PSUB-IND0.440.550.580.52
CRAKVanEck Oil Refiners ETFOil RefinersSUB-IND0.360.420.450.44
AMLPAlerian MLP ETFEnergy InfrastructureINDUSTRY0.310.360.430.41
SPYSPDR S&P 500 ETFS&P 500BROAD0.150.310.270.28
VOOVanguard S&P 500 ETFS&P 500BROAD0.150.310.270.28
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Method: Pearson correlation of daily closing-price returns, Yahoo Finance data, series aligned by trading day, refreshed weekly. A cell is blank when overlapping history covers less than 60% of its window. Correlation is descriptive, not predictive. Wash-sale treatment depends on facts and circumstances — confirm with a tax professional. Not investment advice.