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
NASA
34
HOLDINGS
49%
ALSO IN MARS
MARS
27
HOLDINGS
63%
ALSO IN NASA
SECTOR DRIFT (NASA minus MARS)
OVERLAPPING HOLDINGS
Top 5 only shown here. Please log-in or sign up for a Basic (Free) membership to view the complete list.
| Company | Weight in NASA |
Weight in MARS |
Overlap | |
|---|---|---|---|---|
 |
ROCKET LAB CORP | 10.4% | 8.9% | 8.9% |
|
VIASAT INC | 5.6% | 5.6% | 5.6% |
|
AST SPACEMOBILE, INC. CLASS A | 5.5% | 7.5% | 5.5% |
|
SPACE EXPLORATION TECHNOLOGIES | 4.7% | 22.2% | 4.7% |
|
INTUITIVE MACHINES INC | 4.3% | 3.1% | 3.1% |
NASA Overweight Relative to MARS
 |
FILTRONIC PLC | 4.1% |
 |
5N PLUS INC | 3.0% |
|
LIGHTPATH TECHNOLOGIES INC-A | 2.1% |
|
LUMENTUM HOLDINGS INC | 1.9% |
|
ECHOSTAR CORP-A | 1.8% |
 |
WIN SEMICONDUCTORS CORP | 1.8% |
 |
AIXTRON AG | 1.6% |
|
ROCKET LAB CORP | 1.5% |
|
VOYAGER TECHNOLOGIES INC-A | 1.5% |
|
VISHAY PRECISION GROUP | 1.4% |
NASA Underweight Relative to MARS
|
SPACE EXPLORATION TECHNOLOGIES | -17.5% |
|
GLOBALSTAR INC | -5.3% |
|
IRIDIUM COMMUNICATIONS INC. | -3.8% |
 |
SKY PERFECT JSAT HOLDINGS | -2.6% |
 |
EUTELSAT COMMUNICATIONS | -2.3% |
 |
SES | -2.2% |
 |
AVIO SPA | -2.0% |
|
OHB SE | -2.0% |
|
AST SPACEMOBILE, INC. CLASS A | -1.9% |
|
REDWIRE CORP | -1.7% |