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
7
# OF OVERLAPPING
HOLDINGS
PHOX
22
HOLDINGS
33%
ALSO IN SPRX
SPRX
26
HOLDINGS
28%
ALSO IN PHOX
SECTOR DRIFT (PHOX minus SPRX)
OVERLAPPING HOLDINGS
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| Company | Weight in PHOX |
Weight in SPRX |
Overlap | |
|---|---|---|---|---|
 |
LUMENTUM HOLDINGS INC | 8.0% | 8.0% | 8.0% |
|
CREDO TECHNOLOGY GROUP HOLDING LTD. | 7.2% | 4.6% | 4.6% |
|
MARVELL TECHNOLOGY, INC. | 3.6% | 3.3% | 3.3% |
|
APPLIED OPTOELECTRONICS INC | 2.7% | 5.7% | 2.7% |
|
ARISTA NETWORKS, INC. | 3.7% | 1.4% | 1.4% |
PHOX Overweight Relative to SPRX
 |
ZHONGJI INNOLIGHT CO., LTD. CLASS A | 7.1% |
|
COHERENT INC | 6.8% |
|
EOPTOLINK TECHNOLOGY INC., LTD. CLAS | 5.3% |
|
SUZHOU TFC OPTICAL COMMUNICATION CO. | 4.5% |
|
BROADCOM INC. | 4.4% |
|
LIGHTWAVE LOGIC, INC. | 4.3% |
|
AMPHENOL CORP-CL A | 4.1% |
 |
AIXTRON AG | 3.8% |
 |
LANDMARK OPTOELECTRONICS CORP. | 3.6% |
|
INTELLIEPI INC | 3.4% |
PHOX Underweight Relative to SPRX
|
ASTERA LABS INC | -10.6% |
|
CLOUDFLARE INC CLASS A | -8.5% |
 |
ARM HOLDINGS PLC | -7.5% |
|
LAM RESEARCH CORP | -6.9% |
|
SPACE EXPLORATION TECHNOLOGIES | -5.3% |
|
KLA CORPORATION | -4.7% |
|
CIENA CORP | -4.5% |
|
MKS INSTRUMENTS INC | -4.3% |
 |
NOKIA CORP-SPON ADR | -3.9% |
|
VIAVI SOLUTIONS INC. | -3.4% |