Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
42%
OVERLAP
BY WEIGHT
17
# OF OVERLAPPING
HOLDINGS
MARS
27
HOLDINGS
63%
ALSO IN NASA
NASA
35
HOLDINGS
52%
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 | 8.4% | 9.6% | 8.4% |
|
VIASAT INC | 5.8% | 5.7% | 5.7% |
|
AST SPACEMOBILE, INC. CLASS A | 6.6% | 4.8% | 4.8% |
 |
MDA SPACE LTD | 3.2% | 3.3% | 3.2% |
|
PLANET LABS PBC CLASS A | 3.9% | 2.7% | 2.7% |
MARS Overweight Relative to NASA
|
SPACE EXPLORATION TECHNOLOGIES | 18.5% |
|
GLOBALSTAR INC | 5.5% |
|
IRIDIUM COMMUNICATIONS INC. | 3.8% |
 |
SES | 3.2% |
 |
SKY PERFECT JSAT HOLDINGS | 2.7% |
 |
EUTELSAT COMMUNICATIONS | 2.6% |
 |
OHB SE | 2.4% |
 |
AVIO SPA | 2.0% |
|
AST SPACEMOBILE, INC. CLASS A | 1.8% |
 |
GILAT SATELLITE NETWORKS LTD | 1.4% |
MARS Underweight Relative to NASA
|
ECHOSTAR CORP-A | -8.4% |
 |
FILTRONIC PLC | -4.5% |
|
5N PLUS INC | -4.0% |
|
VISHAY PRECISION GROUP | -2.3% |
|
NLIGHT, INC. | -2.1% |
 |
WIN SEMICONDUCTORS CORP | -1.7% |
|
LIGHTPATH TECHNOLOGIES INC-A | -1.7% |
|
BLACKSKY TECHNOLOGY INC | -1.1% |
|
ROCKET LAB CORP | -1.1% |
|
VOYAGER TECHNOLOGIES INC-A | -1.0% |