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Roundhill Space & Technology ETF (MARS) Holdings List

Roundhill Space & Technology ETF logo
$22.52 -0.47 (-2.04%)
As of 11/13/2026 04:10 PM Eastern

What stocks does MARS hold?

The Roundhill Space & Technology ETF (MARS) top stock holdings include SpaceX, Rocket Lab, and Globalstar. Ranked by weight, the top 25 MARS holdings account for around 97% of the fund. The full MARS portfolio has 30 constituents, a total that could count cash, hedges and separate share classes. 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 the top 25 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
$139.11
-0.6%
25.23%72,880
2
Rocket Lab Corporation stock logo
RKLB
Rocket Lab
$61.53
-4.0%
8.38%65,051
3
Globalstar, Inc. stock logo
GSAT
Globalstar
$86.29
+0.1%
6.45%27,566
4
Viasat Inc. stock logo
VSAT
Viasat
$67.72
-4.9%
4.99%30,016
5
AST SpaceMobile, Inc. stock logo
ASTS
AST SpaceMobile
$32.60
-5.5%
4.55%53,752
6OHB SEN/A4.42%7,162
7
Iridium Communications Inc stock logo
IRDM
Iridium Communications
$45.87
-0.5%
3.82%32,487
8MDA Space Ltd.N/A3.73%49,669
9SKY Perfect JSAT CorpN/A3.41%102,700
10
Planet Labs PBC stock logo
PL
Planet Labs PBC
$13.84
-0.4%
3.18%99,745
11Eutelsat Communications SACAN/A3.02%532,931
12SES SAN/A2.64%186,835
13
Firefly Aerospace, Inc. stock logo
FLY
Firefly Aerospace
$25.21
-0.4%
2.59%60,847
14Avio SpAN/A2.43%26,143
15Telesat CorpN/A2.25%21,537
16
Intuitive Machines, Inc. stock logo
LUNR
Intuitive Machines
$13.00
-0.2%
2.04%84,437
17Synspective IncN/A1.84%84,800
18Astroscale Holdings IncN/A1.81%98,400
19
Redwire Corporation stock logo
RDW
Redwire
$7.71
-3.9%
1.69%97,679
20
Voyager Technologies, Inc. stock logo
VOYG
Voyager Technologies
$26.94
-3.1%
1.54%27,051
21
BlackSky Technology Inc. stock logo
BKSY
BlackSky Technology
$23.80
+2.4%
1.52%28,327
22Seraphim Space Investment Trust PlcN/A1.51%233,860
23
York Space Systems Inc. stock logo
YSS
York Space Systems
$5.78
-12.5%
1.27%82,003
24
Gilat Satellite Networks Ltd. stock logo
GILT
Gilat Satellite Networks
$5.59
-2.4%
1.13%60,165
25QPS Holdings IncN/A1.12%49,500

MARS Geographic Exposure

MARS's largest geographic exposure is United States at 76.5%, followed by Japan at 5.9%.

  • United States
    76.5%
  • Japan
    5.9%
  • Germany
    3.7%
  • France
    2.6%
  • Canada
    2.4%
  • Luxembourg
    2.3%
  • Italy
    2.3%
  • United Kingdom
    1.4%
  • Korea, Republic of
    1.1%

MARS Currency Exposure

MARS's largest currency exposure is USD at 57.2%, followed by EUR at 10.9%.

  • USD
    57.2%
  • EUR
    10.9%
  • JPY
    5.9%
  • GBP
    1.4%

MARS Sector Exposure

MARS's largest sector exposure is Communications at 21.7%, followed by Industrials at 19.1%.

  • Communications
    21.7%
  • Industrials
    19.1%
  • Technology
    7.6%

MARS Industry Exposure

MARS's largest industry exposure is Diversified Telecommunication Services at 14.0%, followed by Aerospace & Defense at 13.2%.

  • Diversified Telecommunication Services
    14.0%
  • Aerospace & Defense
    13.2%
  • Media
    7.7%
  • Communications Equipment
    7.6%
  • Professional Services
    5.9%

MARS Sub-Industry Exposure

MARS's largest sub-industry exposure is Alternative Carriers at 14.0%, followed by Aerospace & Defense at 13.2%.

  • Alternative Carriers
    14.0%
  • Aerospace & Defense
    13.2%
  • Communications Equipment
    7.6%
  • Research & Consulting Services
    5.9%
  • Cable & Satellite
    4.9%
  • Movies & Entertainment
    2.8%

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MarketBeat tracks Roundhill Space & Technology ETF holdings and portfolio composition, last updated on 11/8/2026.
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