Fund Overlap

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


For overlap across multiple ETFs use Portfolio Builder   
OVERLAP
22%

OVERLAP
BY WEIGHT
14

# OF OVERLAPPING
HOLDINGS
BATT
48
HOLDINGS
30%
ALSO IN ION
ION
53
HOLDINGS
27%
ALSO IN BATT
SECTOR DRIFT (BATT minus ION)
OVERLAPPING HOLDINGS

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Company Weight
in BATT
Weight
in ION
Overlap
ALBEMARLE CORP 2.7% 3.9% 2.7%
PILBARA MINERALS LIMITED 2.2% 4.3% 2.2%
QUIMICA Y MINERA CHIL-SP ADR 2.1% 4.0% 2.1%
LUNDIN MINING CORP 2.3% 2.1% 2.1%
SOUTH32 LTD 1.9% 2.3% 1.9%
BATT Overweight Relative to ION
BHP BILLITON LTD 6.3%
CONTEMPORARY AMPEREX TECHNOLOGY CO., 5.6%
TESLA MOTORS INC 5.3%
FREEPORT-MCMORAN COPPER 5.0%
BYD CO LTD-H 4.4%
GRUPO MEXICO S.A.B. DE C.V. CLASS B 2.7%
TECK RESOURCES LTD-CLS B 2.3%
BLOOM ENERGY CORPORATION CLASS A 2.3%
ANTOFAGASTA PLC 2.1%
TDK CORP 2.0%
BATT Underweight Relative to ION
SIGMA LITHIUM CORPORATION -5.3%
LIONTOWN RESOURCES LIMITED -4.6%
INDEPENDENCE GROUP NL -4.3%
CHENGXIN LITHIUM GROUP CO., LTD. CLA -3.8%
ZANGGE MINING COMPANY LIMITED CLASS -3.4%
INTERNATIONAL NICKEL INDONES -3.1%
PACIFIC METALS CO LTD -3.0%
QINGHAI SALT LAKE POTASH -A -3.0%
TIANQI LITHIUM INDUSTRIES, INC. CLAS -2.8%
SINOMINE RESOURCE GROUP CO., LTD. CL -2.7%
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