Robert Piconi owns 8.96% of Energy Vault Holdings
16,284,929 shares as of the September 30, 2026 filing, worth $46.2M at the latest close.
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Free.
The stake
8.96%
worth $46.2M at the latest close
Stake rank
#755
by dollar value of the stake
Last sale
458 days ago
Jul 18, 2025
Last buy
202 days ago
Mar 31, 2026 · $40,120
Robert Piconi owns 8.96% of Energy Vault Holdings, Inc.: 16,284,929 of 181,839,570 shares, worth about $46.2M at the 2026-10-16 close. The stake has moved from 11.10% in 2022 to 8.96% on 2026-09-30, across 13 sales and 16 purchases that moved it since 2016. The last trade that moved it was a discretionary purchase of $40,120 on 2026-03-31.
How the stake is held
as of the Sep 30, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Sep 30, 2026 · Form 4 ↗
HELD DIRECTLY
16,284,929
100.0%
THE STAKE
16,284,929
8.96%