Energy Vault Holdings, Inc.
DE ˙ DB ˙ US29280W1099
5,57 € ↑0,69 (14,09%)
2026-06-05
DEL PRIS
SecurityDE:8610 / Energy Vault Holdings, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership34,539 shares
Latest Disclosed Value $ 113,978
Advisor Group Holdings, Inc. reports 22.47% decrease in ownership of 8610 / Energy Vault Holdings, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 34,539 shares of Energy Vault Holdings, Inc. (DE:8610) valued at $97,745 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 44,547 shares of Energy Vault Holdings, Inc.. This represents a change in shares of -22.47% during the quarter. The current value of the position is $192,382 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ENERGY VAULT HOLDINGS COM 29280W109 34,539 -10,008 -22.47 114 -44.88 0.0001
2026-02-17 2025-12-31 13F ENERGY VAULT HOLDINGS COM 29280W109 44,547 4,897 12.35 205 156.25 0.0003
2025-11-14 2025-09-30 13F ENERGY VAULT HOLDINGS COM 29280W109 39,650 11,650 41.61 80 321.05 0.0001
2025-09-04 2025-06-30 13F/A-1 ENERGY VAULT HOLDINGS COM 29280W109 28,000 28,000 20 0.0000
2025-05-12 2025-03-31 13F ENERGY VAULT HOLDINGS COM 29280W109 0 -1,527 -100.00 0 -100.00
2025-06-06 2024-12-31 13F/A-1 ENERGY VAULT HOLDINGS COM 29280W109 1,527 823 116.90 3 0.0000
2025-02-07 2024-12-31 13F ENERGY VAULT HOLDINGS COM 29280W109 1,527 823 3 0.0000
2024-11-13 2024-09-30 13F ENERGY VAULT HOLDINGS COM 29280W109 704 704 1 0.0000
2024-08-13 2024-06-30 13F ENERGY VAULT HOLDINGS COM 29280W109 0 -2,050 -100.00 0 -100.00
2024-05-10 2024-03-31 13F ENERGY VAULT HOLDINGS COM 29280W109 2,050 -365 -15.11 4 -40.00 0.0000
2024-02-12 2023-12-31 13F ENERGY VAULT HOLDINGS COM 29280W109 2,415 -549 -18.52 6 -28.57 0.0000
2023-11-13 2023-09-30 13F ENERGY VAULT HOLDINGS COM 29280W109 2,964 39 1.33 8 0.00 0.0000
2023-08-21 2023-06-30 13F/A-1 ENERGY VAULT HOLDINGS COM 29280W109 2,925 -227 -7.20 8 16.67 0.0000
2023-08-10 2023-06-30 13F ENERGY VAULT HOLDINGS COM 29280W109 2,925 -227 8 0.0000
2023-05-12 2023-03-31 13F ENERGY VAULT HOLDINGS COM 29280W109 3,152 -1,000 -24.08 7 -53.85 0.0000
2023-02-10 2022-12-31 13F ENERGY VAULT HOLDINGS COM 29280W109 4,152 -96 -2.26 13 -40.91 0.0000
2022-11-14 2022-09-30 13F ENERGY VAULT HOLDINGS COM 29280W109 4,248 746 21.30 22 -37.14 0.0001
2022-08-10 2022-06-30 13F ENERGY VAULT HOLDINGS COM 29280W109 3,502 3,302 1,651.00 35 1,066.67 0.0001
2022-05-04 2022-03-31 13F ENERGY VAULT HOLDINGS COM 29280W109 200 200 3 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.