Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
OVERLAP
                35%
                                OVERLAP
BY WEIGHT
11
                                # OF OVERLAPPING
HOLDINGS
PIO
                            35
                                HOLDINGS
                            
                                    31%
                                
                                ALSO IN FIW
                            FIW
                            37
                                HOLDINGS
                            
                                    31%
                                
                                ALSO IN PIO
                            SECTOR DRIFT (PIO minus FIW)
                OVERLAPPING HOLDINGS
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| Company | Weight in PIO  | 
                                Weight in FIW  | 
                                Overlap | |
|---|---|---|---|---|
| WATERS CORP | 4.3% | 4.7% | 4.3% | |
| PENTAIR PLC | 8.2% | 4.0% | 4.0% | |
| FERGUSON ENTERPRISES INC | 4.0% | 4.4% | 4.0% | |
| ECOLAB INC | 7.9% | 3.8% | 3.8% | |
| ROPER TECHNOLOGIES, INC. | 7.5% | 3.5% | 3.5% | |
PIO Overweight Relative to FIW
                | VEOLIA ENVIRONNEMENT | 7.3% | |
| CIA SANEAMENTO BASICO DE SP | 6.6% | |
| EBARA CORP | 4.6% | |
| PENTAIR PLC | 4.2% | |
| ECOLAB INC | 4.1% | |
| GEBERIT AG-REG | 4.1% | |
| ROPER TECHNOLOGIES, INC. | 4.0% | |
| STANTEC INC | 3.8% | |
| BELIMO HOLDING AG | 3.4% | |
| HALMA PLC | 2.9% | 
PIO Underweight Relative to FIW
                | AGILENT TECHNOLOGIES INC | -4.8% | |
| IDEXX LABORATORIES INC | -4.0% | |
| STANTEC INC | -3.7% | |
| MUELLER INDUSTRIES INC | -3.4% | |
| MASCO CORP | -3.2% | |
| ESSENTIAL UTILITIES, INC. | -3.0% | |
| ADVANCED DRAINAGE SYSTEMS INC | -3.0% | |
| TETRA TECH INC | -2.7% | |
| VALMONT INDUSTRIES | -2.3% | |
| ZURN WATER SOLUTIONS CORPORATION | -2.1% |