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
28%
OVERLAP
BY WEIGHT
8
# OF OVERLAPPING
HOLDINGS
SPRX
26
HOLDINGS
31%
ALSO IN PHOX
PHOX
21
HOLDINGS
38%
ALSO IN SPRX
SECTOR DRIFT (SPRX minus PHOX)
OVERLAPPING HOLDINGS
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| Company | Weight in SPRX |
Weight in PHOX |
Overlap | |
|---|---|---|---|---|
 |
LUMENTUM HOLDINGS INC | 7.1% | 7.4% | 7.1% |
|
COHERENT INC | 7.1% | 6.9% | 6.9% |
|
CREDO TECHNOLOGY GROUP HOLDING LTD. | 4.4% | 7.2% | 4.4% |
|
MARVELL TECHNOLOGY, INC. | 3.8% | 4.2% | 3.8% |
|
APPLIED OPTOELECTRONICS INC | 5.5% | 2.7% | 2.7% |
SPRX Overweight Relative to PHOX
|
ASTERA LABS INC | 10.4% |
|
CLOUDFLARE INC CLASS A | 9.8% |
 |
ARM HOLDINGS PLC | 7.7% |
|
LAM RESEARCH CORP | 6.6% |
|
SPACE EXPLORATION TECHNOLOGIES | 5.8% |
|
CIENA CORP | 4.4% |
|
KLA CORPORATION | 4.3% |
|
MKS INSTRUMENTS INC | 4.2% |
 |
NOKIA CORP-SPON ADR | 3.7% |
|
TERADYNE INC | 3.7% |
SPRX Underweight Relative to PHOX
 |
ZHONGJI INNOLIGHT CO., LTD. CLASS A | -8.2% |
|
EOPTOLINK TECHNOLOGY INC., LTD. CLAS | -7.0% |
|
SUZHOU TFC OPTICAL COMMUNICATION CO. | -6.5% |
 |
LANDMARK OPTOELECTRONICS CORP. | -5.0% |
|
BROADCOM INC. | -4.5% |
|
AMPHENOL CORP-CL A | -3.9% |
|
LIGHTWAVE LOGIC, INC. | -3.7% |
|
POET TECHNOLOGIES INC | -3.4% |
 |
AIXTRON AG | -3.4% |
|
INTELLIEPI INC | -3.3% |