Energy Vault Holdings, Inc. (NRGV) Insider Trading
Over the last 3 months, NRGV insiders made 4 open-market buys and 2 sales, a net sale of -$266K (SEC Form 4). Over the last 6 months, 54 institutions increased and 34 reduced their position (13F).
Insider Activity
Sentiment
36/100
Buys (3m)
4
Sells (3m)
2
Net (3m)
-$265.9K
Insiders buying
Insider trades by month Buys Sells
Jan
Feb
Mar
Apr
Jul
Aug
Context3-month price -36.4%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 28, 2026 | Unwin Stephaniedirector | Sell | 115,000 | $3.71 |
| Aug 18, 2026 | Hixon Dylandirector | Buy | 27,472 | $3.88 |
| Aug 17, 2026 | Hixon Dylandirector | Buy | 26,845 | $3.73 |
| Aug 17, 2026 | Hixon Dylandirector | Buy | 26,809 | $3.73 |
| Aug 17, 2026 | Hixon Dylandirector | Buy | 31,864 | $3.75 |
| Aug 6, 2026 | Dahiya Nitinofficer: Chief Financial Officer | Grant | 400,000 | — |
| Jul 8, 2026 | Beer Michael Thomasofficer: Chief Financial Officer | Sell | 65,000 | $4.08 |
| Jul 8, 2026 | Beer Michael Thomasofficer: Chief Financial Officer | Option | 50,000 | $1.17 |
| Jul 2, 2026 | Beer Michael Thomasofficer: Chief Financial Officer | Tax | 24,139 | $4.71 |
| Jul 2, 2026 | Ladwa Akshayofficer: Chief Operations Officer | Tax | 52,721 | $4.71 |
| Jul 2, 2026 | Piconi Robertdirector, 10 percent owner, officer: Chief Executive Officer | Tax | 141,682 | $4.71 |
| Jun 26, 2026 | Piconi Robertdirector, 10 percent owner, officer: Chief Executive Officer | Grant | 3,886,000 | $4.26 |
| Jun 1, 2026 | Mandanas Mary Bethdirector | Grant | 22,026 | — |
| Jun 1, 2026 | Ertel Thomas Rdirector | Grant | 22,026 | — |
| Jun 1, 2026 | Paulson Larrydirector | Grant | 22,026 | — |
| Jun 1, 2026 | Hixon Dylandirector | Grant | 19,153 | — |
| Jun 1, 2026 | Fariello Theresa Mdirector | Grant | 19,153 | — |
| Jun 1, 2026 | Unwin Stephaniedirector | Grant | 19,153 | — |
| Apr 8, 2026 | Beer Michael Thomasofficer: Chief Financial Officer | Sell | 65,000 | $3.18 |
| Apr 8, 2026 | Beer Michael Thomasofficer: Chief Financial Officer | Option | 50,000 | $1.17 |
| Apr 2, 2026 | Piconi Robertdirector, 10 percent owner, officer: Chief Executive Officer | Tax | 329,921 | $3.30 |
| Apr 2, 2026 | Beer Michael Thomasofficer: Chief Financial Officer | Tax | 28,738 | $3.30 |
| Apr 2, 2026 | Ladwa Akshayofficer: Chief Operations Officer | Tax | 147,984 | $3.30 |
| Mar 26, 2026 | Mandanas Mary Bethdirector | Buy | 5,000 | $3.65 |
| Mar 16, 2026 | Ladwa Akshayofficer: Chief Operations Officer | Grant | 475,000 | — |
| Mar 16, 2026 | Beer Michael Thomasofficer: Chief Financial Officer | Grant | 150,000 | — |
| Mar 6, 2026 | Ladwa Akshayofficer: Chief Operations Officer | Tax | 10,064 | $3.00 |
| Mar 6, 2026 | Piconi Robertdirector, 10 percent owner, officer: Chief Executive Officer | Tax | 68,737 | $3.00 |
| Mar 5, 2026 | Ertel Thomas Rdirector | Buy | 5,450 | $3.37 |
| Mar 4, 2026 | Ladwa Akshayofficer: Chief Operations Officer | Buy | 4,000 | $3.08 |
Source: NRGV SEC Form 4 filings, latest Aug 28, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their NRGV positions over the last 6 months (SEC Form 13F).
Increased
54
New positions
48
Reduced
34
Sold out
157
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| SB INVESTMENT ADVISERS (UK) LTD | Reduced | 15.5M | May 18, 2026 |
| UBS GROUP AG | Increased | 10.3M | May 5, 2026 |
| SCOGGIN MANAGEMENT LP | Increased | 6.8M | May 15, 2026 |
| STATE STREET CORP | Increased | 5.8M | May 15, 2026 |
| MARSHALL WACE, LLP | Increased | 5.5M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 5.2M | May 15, 2026 |
| SAILINGSTONE CAPITAL PARTNERS LLC | Reduced | 4.4M | May 15, 2026 |
| LEGAL & GENERAL GROUP PLC | Increased | 4.1M | May 8, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | Reduced | 2.8M | May 15, 2026 |
| BLACKROCK, INC. | Increased | 2.2M | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 2.1M | May 15, 2026 |
| INVESCO LTD. | Reduced | 1.9M | May 12, 2026 |
| NOMURA HOLDINGS INC | Increased | 1.9M | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 1.5M | May 15, 2026 |
| Beartown Capital Management, LLC | Increased | 1.4M | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.