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Super Investors Prime Movers Lab LLC
PM

Prime Movers Lab LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$13.5M
Positions
2
Quarter ended
March 31, 2024
Filed
May 15, 2024

Reported portfolio value by quarter (10 quarters reported)

$523M $13.5M
Q4 21 Q2 22 Q4 22 Q2 23 Q4 23 Q1 24

$523M in Q4 2021 → $13.5M now. Hover for any quarter.

Holdings

As reported for the quarter ended March 31, 2024. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
EV Energy Vault 100.0% Unchanged 7,552,864 $13.5M
Momentus Inc. 0.0% Unchanged 1,000,000 $6.5K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q1 2024

quarter ended March 31, 2024 · filed May 15, 2024

Company Action Shares changed Value of change % of portfolio
Vaxxinity, Inc. Exited −1,201,994 −$1.02M —

Q4 2023

quarter ended December 31, 2023 · filed February 14, 2024

Company Action Shares changed Value of change % of portfolio
Vaxxinity, Inc. Trimmed −14,542,173 −$12.4M 5.5%
Momentus Inc. Exited −8,414 −$15.1K —

Q3 2023

quarter ended September 30, 2023 · filed November 14, 2023

Company Action Shares changed Value of change % of portfolio
Momentus Inc. Trimmed −21,463,234 −$38.6M —
Heliogen, Inc. Exited −17,145,777 −$4.2M —
Vaxxinity, Inc. Trimmed −1,009,869 −$1.25M 52.8%

Q2 2023

quarter ended June 30, 2023 · filed August 14, 2023

Company Action Shares changed Value of change % of portfolio
Heliogen, Inc. Trimmed −6,800,000 −$1.67M 5.7%
Momentus Inc. Trimmed −4,000,000 −$1.26M 9.2%

Q1 2023

quarter ended March 31, 2023 · filed May 15, 2023

Company Action Shares changed Value of change % of portfolio
Vaxxinity, Inc. Trimmed −500,692 −$1.14M 61.8%

Q4 2022

quarter ended December 31, 2022 · filed February 14, 2023

Company Action Shares changed Value of change % of portfolio
Heliogen, Inc. Exited −23,945,777 −$40.1M —
EV Energy Vault Exited −7,552,864 −$35.9M —
Momentus Inc. Exited −25,471,648 −$31.4M —
Vaxxinity, Inc. Exited −17,603,276 −$31.4M —
Vaxxinity, Inc. New +17,254,728 +$24.2M 28.6%
EV Energy Vault New +7,552,864 +$23.6M 27.9%
Momentus Inc. New +25,471,648 +$19.9M 23.5%
Heliogen, Inc. New +23,945,777 +$16.8M 19.9%
Momentus Inc. Exited −1,000,000 −$162K —
Momentus Inc. New +1,000,000 +$45K 0.1%

Q3 2022

quarter ended September 30, 2022 · filed November 14, 2022

Company Action Shares changed Value of change % of portfolio
Vaxxinity, Inc. Trimmed −245,038 −$437K 22.6%
EV Energy Vault Added +90,500 +$430K 25.8%
Heliogen, Inc. Added +6,917 +$11.6K 28.9%

Q2 2022

quarter ended June 30, 2022 · filed August 15, 2022

Company Action Shares changed Value of change % of portfolio
EV Energy Vault Added +1,245,077 +$11.2M 35.8%
Heliogen, Inc. Trimmed −2,659,874 −$5.05M 24.2%
Momentus Inc. Trimmed −155,000 −$301K 26.4%
Vaxxinity, Inc. Trimmed −179,000 −$253K 13.4%

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