Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
49%
OVERLAP
BY WEIGHT
17
# OF OVERLAPPING
HOLDINGS
MARS
27
HOLDINGS
63%
ALSO IN NASA
NASA
34
HOLDINGS
50%
ALSO IN MARS
SECTOR DRIFT (MARS minus NASA)
OVERLAPPING HOLDINGS
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| Company | Weight in MARS |
Weight in NASA |
Overlap | |
|---|---|---|---|---|
 |
ROCKET LAB CORP | 8.3% | 9.8% | 8.3% |
|
SPACE EXPLORATION TECHNOLOGIES | 25.2% | 6.8% | 6.8% |
|
VIASAT INC | 5.9% | 6.0% | 5.9% |
|
AST SPACEMOBILE, INC. CLASS A | 7.1% | 5.9% | 5.9% |
 |
MDA SPACE LTD | 2.9% | 3.0% | 2.9% |
MARS Overweight Relative to NASA
|
SPACE EXPLORATION TECHNOLOGIES | 18.4% |
|
GLOBALSTAR INC | 5.6% |
|
IRIDIUM COMMUNICATIONS INC. | 3.9% |
 |
SKY PERFECT JSAT HOLDINGS | 2.5% |
 |
EUTELSAT COMMUNICATIONS | 2.3% |
 |
SES | 2.2% |
 |
AVIO SPA | 1.9% |
 |
OHB SE | 1.8% |
|
REDWIRE CORP | 1.6% |
 |
GILAT SATELLITE NETWORKS LTD | 1.3% |
MARS Underweight Relative to NASA
 |
FILTRONIC PLC | -3.9% |
|
5N PLUS INC | -3.0% |
|
LUMENTUM HOLDINGS INC | -2.0% |
 |
WIN SEMICONDUCTORS CORP | -1.7% |
|
AIXTRON AG | -1.6% |
|
LIGHTPATH TECHNOLOGIES INC-A | -1.5% |
|
ROCKET LAB CORP | -1.5% |
|
VOYAGER TECHNOLOGIES INC-A | -1.4% |
|
VISHAY PRECISION GROUP | -1.4% |
|
FIREFLY AEROSPACE INC | -1.1% |