Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
30%
OVERLAP
BY WEIGHT
16
# OF OVERLAPPING
HOLDINGS
PIO
48
HOLDINGS
46%
ALSO IN EFRA
EFRA
79
HOLDINGS
25%
ALSO IN PIO
SECTOR DRIFT (PIO minus EFRA)
OVERLAPPING HOLDINGS
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| Company | Weight in PIO |
Weight in EFRA |
Overlap | |
|---|---|---|---|---|
 |
VEOLIA ENVIRONNEMENT | 4.2% | 5.9% | 4.2% |
 |
CIA SANEAMENTO BASICO DE SP | 7.5% | 3.5% | 3.5% |
 |
AMERICAN WATER WORKS CO INC | 3.5% | 6.2% | 3.5% |
|
XYLEM INC | 3.0% | 6.4% | 3.0% |
 |
PENTAIR PLC | 6.5% | 2.7% | 2.7% |
PIO Overweight Relative to EFRA
 |
EBARA CORP | 9.9% |
|
ROPER TECHNOLOGIES, INC. | 8.2% |
|
ECOLAB INC | 7.6% |
|
WATERS CORP | 4.8% |
|
CIA SANEAMENTO BASICO DE SP | 4.0% |
|
FERGUSON ENTERPRISES INC | 4.0% |
|
PENTAIR PLC | 3.8% |
 |
GEBERIT AG-REG | 3.3% |
|
HALMA PLC | 3.1% |
 |
WOONGJIN COWAY CO LTD | 2.8% |
PIO Underweight Relative to EFRA
|
WABTEC CORP | -6.7% |
 |
SMURFIT WESTROCK PLC | -6.6% |
|
CLEAN HARBORS INC | -4.2% |
|
VERALTO CORPORATION | -3.4% |
|
XYLEM INC | -3.3% |
|
ESSENTIAL UTILITIES, INC. | -3.0% |
|
ADVANCED DRAINAGE SYSTEMS INC | -2.8% |
|
AMERICAN WATER WORKS CO INC | -2.8% |
|
NGK INSULATORS LTD | -2.6% |
|
WATTS WATER TECHNOLOGIES-A | -2.5% |