Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.

11
Number of overlapping holdings
31.4%
% of FIW's 37 holdings also in PIO
29.7%
% of PIO's 37 holdings also in FIW
Overlap by Weight
Sector Drift (FIW minus PIO)
Overlapping Holdings
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Company | Weight in FIW |
Weight in PIO |
Overlap | |
---|---|---|---|---|
ROPER TECHNOLOGIES, INC. | 4.5% | 7.9% | 4.5% | |
AMERICAN WATER WORKS CO INC | 5.1% | 4.3% | 4.3% | |
ECOLAB INC | 4.2% | 7.4% | 4.2% | |
WATERS CORP | 4.0% | 3.5% | 3.5% | |
PENTAIR PLC | 3.5% | 7.1% | 3.5% |
Position Highlights (Non-Overlapping Exposures)
FIW Overweight Relative to PIO
IDEXX LABORATORIES INC | 4.4% | |
ESSENTIAL UTILITIES, INC. | 4.4% | |
FERGUSON ENTERPRISES INC | 4.0% | |
AECOM TECHNOLOGY CORP | 3.9% | |
MASCO CORP | 3.8% | |
AGILENT TECHNOLOGIES INC | 3.8% | |
FORTUNE BRANDS HOME & SECURI | 2.8% | |
TETRA TECH INC | 2.4% | |
MUELLER WATER PRODUCTS INC-A | 2.3% | |
BADGER METER INC | 2.2% |
FIW Underweight Relative to PIO
VEOLIA ENVIRONNEMENT | -6.4% | |
NOMURA MICRO SCIENCE CO., LTD. | -4.9% | |
CIA SANEAMENTO BASICO DE SP | -4.8% | |
GEBERIT AG-REG | -4.8% | |
PENTAIR PLC | -3.6% | |
EBARA CORP | -3.5% | |
ROPER TECHNOLOGIES, INC. | -3.5% | |
TOTO LTD | -3.4% | |
ECOLAB INC | -3.2% | |
HALMA PLC | -2.9% |