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Roundhill Space & Technology ETF (MARS) Holdings List

Roundhill Space & Technology ETF logo
$26.06 +0.16 (+0.62%)
As of 04:10 PM Eastern

What stocks does MARS hold?

The Roundhill Space & Technology ETF (MARS) top stock holdings include SpaceX, Rocket Lab, and AST SpaceMobile. The top 25 MARS holdings ordered by weight make up 95.60% of the total fund. MARS is an equity fund in the strategy category that invests in publicly traded companies and other investments, focused on theme strategies within the Global region. This page includes a complete MARS stock holdings list ranked by weight, along with a full breakdown of sector, geographic, industry, and currency exposure.

Top 25 MARS Holdings

RankCompanyCurrent PriceWeightShares Held
1
SpaceX stock logo
SPCX
SpaceX
$148.67
+0.4%
25.79%79,906
2
Rocket Lab Corporation stock logo
RKLB
Rocket Lab
$73.95
+0.5%
8.11%60,354
3
AST SpaceMobile, Inc. stock logo
ASTS
AST SpaceMobile
$61.81
+1.2%
6.87%53,770
4
Viasat Inc. stock logo
VSAT
Viasat
$73.02
-0.9%
5.81%36,646
5
Globalstar, Inc. stock logo
GSAT
Globalstar
$82.88
+0.5%
5.63%31,987
6
Iridium Communications Inc stock logo
IRDM
Iridium Communications
$48.75
-0.3%
3.87%38,347
7
Planet Labs PBC stock logo
PL
Planet Labs PBC
$17.40
-1.2%
3.08%87,666
8MDA Space Ltd.N/A2.88%46,601
9Telesat CorpN/A2.79%26,307
10
Firefly Aerospace, Inc. stock logo
FLY
Firefly Aerospace
$24.36
+5.5%
2.67%59,233
11
Intuitive Machines, Inc. stock logo
LUNR
Intuitive Machines
$15.61
-0.6%
2.51%82,097
12SKY Perfect JSAT CorpN/A2.45%92,100
13Eutelsat Communications SACAN/A2.39%515,676
14OHB SEN/A2.30%5,263
15
Voyager Technologies, Inc. stock logo
VOYG
Voyager Technologies
$31.36
+0.8%
2.28%31,678
16SES SAN/A2.18%185,328
17
Redwire Corporation stock logo
RDW
Redwire
$11.62
+0.2%
2.13%94,132
18Synspective IncN/A2.04%103,400
19Avio SpAN/A1.99%27,557
20Astroscale Holdings IncN/A1.49%105,800
21Seraphim Space Investment Trust PlcN/A1.37%256,761
22
Satellogic Inc. stock logo
SATL
Satellogic
$6.17
+3.9%
1.30%126,747
23
Gilat Satellite Networks Ltd. stock logo
GILT
Gilat Satellite Networks
$10.14
+1.2%
1.27%60,345
24
BlackSky Technology Inc. stock logo
BKSY
BlackSky Technology
$23.18
+0.1%
1.27%28,830
25QPS Holdings IncN/A1.13%50,000

MARS Geographic Exposure

MARS's largest geographic exposure is United States at 77.0%, followed by Japan at 6.3%.

  • United States
    77.0%
  • Japan
    6.3%
  • Germany
    3.0%
  • Canada
    2.2%
  • France
    2.2%
  • Luxembourg
    2.1%
  • Italy
    1.8%
  • United Kingdom
    1.2%
  • Korea, Republic of
    1.2%

MARS Currency Exposure

MARS's largest currency exposure is USD at 57.9%, followed by EUR at 9.1%.

  • USD
    57.9%
  • EUR
    9.1%
  • JPY
    6.3%
  • GBP
    1.2%

MARS Sector Exposure

MARS's largest sector exposure is Communications at 22.7%, followed by Industrials at 19.2%.

  • Communications
    22.7%
  • Industrials
    19.2%
  • Technology
    7.0%

MARS Industry Exposure

MARS's largest industry exposure is Diversified Telecommunication Services at 15.5%, followed by Aerospace & Defense at 12.9%.

  • Diversified Telecommunication Services
    15.5%
  • Aerospace & Defense
    12.9%
  • Media
    7.2%
  • Communications Equipment
    7.0%
  • Professional Services
    6.3%

MARS Sub-Industry Exposure

MARS's largest sub-industry exposure is Alternative Carriers at 15.5%, followed by Aerospace & Defense at 12.9%.

  • Alternative Carriers
    15.5%
  • Aerospace & Defense
    12.9%
  • Communications Equipment
    7.0%
  • Research & Consulting Services
    6.3%
  • Cable & Satellite
    4.3%
  • Movies & Entertainment
    2.9%

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MarketBeat tracks Roundhill Space & Technology ETF holdings and portfolio composition, last updated on 9/15/2026.
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