Who owns Energy Vault Holdings (NRGV)
Which tracked institutional funds hold NRGV, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See NRGV company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on NRGV is one-sided between 2026-Q1 and 2026-Q2: 56 added or opened and 11 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
NRGV’s largest tracked holder by dollar value, SB INVESTMENT ADVISERS (UK) LTD, sizes it at 1.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 1.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in NRGV divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 169 tracked filers holding NRGV, 114 increased or opened the position and 70 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in NRGV between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 10
- Wasserstein Management, L.P.$13M
- JANE STREET GROUP, LLC$8M
- J. Goldman & Co LP$7M
- Nuveen, LLC$2M
- GROUP ONE TRADING LLC$2M
- RHUMBLINE ADVISERS$794K
Full exits 7
- Point72 Asset Management, L.P.$1M
- BALYASNY ASSET MANAGEMENT L.P.$988K
- Brevan Howard Capital Management LP$707K
- LANDSCAPE CAPITAL MANAGEMENT, L.L.C.$636K
- Monashee Investment Management LLC$582K
- GSA CAPITAL PARTNERS LLP$574K
Largest adds
- BlackRock, Inc.$46M
- SB INVESTMENT ADVISERS (UK) LTD$22M
- Legal & General Group Plc$12M
- VANGUARD CAPITAL MANAGEMENT LLC$11M
- GEODE CAPITAL MANAGEMENT, LLC$11M
- SCOGGIN MANAGEMENT LP$11M
Largest trims
- MILLENNIUM MANAGEMENT LLC$7M
- MARSHALL WACE, LLP$5M
- CITADEL ADVISORS LLC$2M
- SEI INVESTMENTS CO$465K
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| SB INVESTMENT ADVISERS (UK) LTD | 15,535,631 | $73M | 15.2% | 2026-Q2 |
| BlackRock, Inc. added | 11,179,762 | $53M | 10.9% | 2026-Q2 |
| SCOGGIN MANAGEMENT LP added | 6,175,000 | $29M | 6.0% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 6,028,597 | $28M | 5.9% | 2026-Q2 |
| Legal & General Group Plc added | 5,415,800 | $26M | 5.3% | 2026-Q2 |
| STATE STREET CORP trimmed | 5,263,990 | $25M | 5.1% | 2026-Q2 |
| SailingStone Capital Partners LLC added | 4,469,075 | $21M | 4.4% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 3,352,554 | $15M | 3.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,229,206 | $15M | 3.2% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 2,821,669 | $13M | 2.8% | 2026-Q2 |
| Wasserstein Management, L.P. new | 2,785,924 | $13M | 2.7% | 2026-Q2 |
| UBS Group AG trimmed | 2,438,272 | $11M | 2.4% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 2,002,697 | $9M | 2.0% | 2026-Q2 |
| NOMURA HOLDINGS INC trimmed | 1,845,384 | $9M | 1.8% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 1,790,821 | $8M | 1.8% | 2026-Q2 |
| Invesco Ltd. trimmed | 1,692,580 | $8M | 1.7% | 2026-Q2 |
| Caption Management, LLC added | 1,524,600 | $7M | 1.5% | 2026-Q2 |
| J. Goldman & Co LP new | 1,504,234 | $7M | 1.5% | 2026-Q2 |
| MORGAN STANLEY added | 1,448,158 | $7M | 1.4% | 2026-Q2 |
| BARCLAYS PLC added | 1,402,534 | $7M | 1.4% | 2026-Q2 |
| Beartown Capital Management, LLC | 1,400,000 | $7M | 1.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 1,180,015 | $6M | 1.2% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,121,837 | $5M | 1.1% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 1,106,796 | $5M | 1.1% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,021,618 | $5M | 1.0% | 2026-Q2 |
| CITIGROUP INC added | 954,337 | $4M | 0.9% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 896,172 | $4M | 0.9% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 694,986 | $3M | 0.7% | 2026-Q2 |
| Tidal Investments LLC added | 688,592 | $3M | 0.7% | 2026-Q2 |
| Defiance ETFs, LLC added | 684,159 | $3M | 0.6% | 2026-Q2 |
| Cresset Asset Management, LLC added | 629,962 | $3M | 0.6% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 573,957 | $3M | 0.6% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 512,388 | $2M | 0.5% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 507,116 | $2M | 0.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 498,513 | $2M | 0.5% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 462,553 | $2M | 0.5% | 2026-Q2 |
| Nuveen, LLC added | 449,345 | $2M | 0.4% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 440,796 | $2M | 0.4% | 2026-Q2 |
| Jump Financial, LLC added | 438,677 | $2M | 0.4% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 373,491 | $2M | 0.4% | 2026-Q2 |
| GROUP ONE TRADING LLC added | 361,419 | $2M | 0.4% | 2026-Q2 |
| Bank of New York Mellon Corp added | 315,422 | $1M | 0.3% | 2026-Q2 |
| XTX Topco Ltd added | 294,971 | $1M | 0.3% | 2026-Q2 |
| Swiss National Bank added | 244,700 | $1M | 0.2% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 242,062 | $1M | 0.2% | 2026-Q2 |
| ALPS ADVISORS INC added | 215,018 | $1M | 0.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 199,939 | $942K | 0.2% | 2026-Q2 |
| Meridian Wealth Management, LLC added | 182,475 | $859K | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 177,171 | $834K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 168,640 | $794K | 0.2% | 2026-Q2 |
| Jefferies Financial Group Inc. trimmed | 160,481 | $756K | 0.2% | 2026-Q2 |
| Quadrature Capital Ltd new | 157,083 | $740K | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 136,897 | $645K | 0.1% | 2026-Q2 |
| TRUIST FINANCIAL CORP added | 136,673 | $644K | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 129,900 | $429K | 0.1% | 2026-Q2 |
| VARCOV Co. new | 127,746 | $602K | 0.1% | 2026-Q2 |
| IMC-Chicago, LLC added | 115,423 | $544K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 113,837 | $537K | 0.1% | 2026-Q2 |
| Creative Planning added | 105,418 | $497K | 0.1% | 2026-Q2 |
| Green Alpha Advisors, LLC trimmed | 102,351 | $482K | 0.1% | 2026-Q2 |
| CastleKnight Management LP trimmed | 101,300 | $477K | 0.1% | 2026-Q2 |
| SEVEN MILE ADVISORY new | 101,039 | $476K | 0.1% | 2026-Q2 |
| PEAK6 LLC new | 95,381 | $449K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 94,071 | $443K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 90,674 | $408K | 0.1% | 2026-Q2 |
| Arax Advisory Partners added | 86,600 | $408K | 0.1% | 2026-Q2 |
| SAPIENT CAPITAL LLC | 83,913 | $395K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 83,232 | $392K | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) new | 82,626 | $389K | 0.1% | 2026-Q2 |
| Walleye Trading LLC new | 79,984 | $377K | 0.1% | 2026-Q2 |
| Pathstone Holdings, LLC trimmed | 79,070 | $371K | 0.1% | 2026-Q2 |
| CAMBIENT FAMILY OFFICE, LLC added | 77,360 | $364K | 0.1% | 2026-Q2 |
| RFG Advisory, LLC trimmed | 76,828 | $362K | 0.1% | 2026-Q2 |
| STIFEL FINANCIAL CORP added | 75,566 | $356K | 0.1% | 2026-Q2 |
| SHEPHERD KAPLAN KROCHUK, LLC added | 67,971 | $320K | 0.1% | 2026-Q2 |
| CAPITAL COUNSEL LLC/NY | 65,625 | $309K | 0.1% | 2026-Q2 |
| Verition Fund Management LLC added | 65,000 | $306K | 0.1% | 2026-Q2 |
| ProShare Advisors LLC added | 64,894 | $306K | 0.1% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd added | 64,404 | $303K | 0.1% | 2026-Q2 |
| BLAIR WILLIAM & CO/IL added | 50,762 | $239K | 0.0% | 2026-Q2 |
| Abacus Wealth Partners, LLC trimmed | 46,384 | $218K | 0.0% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 45,656 | $215K | 0.0% | 2026-Q2 |
| Sender Co & Partners, Inc. new | 45,025 | $212K | 0.0% | 2026-Q2 |
| State of Wyoming added | 44,976 | $212K | 0.0% | 2026-Q2 |
| Centiva Capital, LP added | 41,713 | $196K | 0.0% | 2026-Q2 |
| Jupiter Topco LLC new | 41,207 | $193K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 40,882 | $193K | 0.0% | 2026-Q2 |
| Ridge Creek Global, Inc new | 38,000 | $179K | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 37,527 | $177K | 0.0% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV trimmed | 36,157 | $170K | 0.0% | 2026-Q2 |
| ARIZONA STATE RETIREMENT SYSTEM added | 33,637 | $158K | 0.0% | 2026-Q2 |
| Callan Family Office, LLC | 33,482 | $158K | 0.0% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 33,460 | $158K | 0.0% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC new | 30,527 | $144K | 0.0% | 2026-Q2 |
| Gotham Asset Management, LLC added | 30,305 | $143K | 0.0% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 30,139 | $142K | 0.0% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 28,970 | $136K | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. trimmed | 28,024 | $132K | 0.0% | 2026-Q2 |
| FORTE ASSET MANAGEMENT LLC added | 28,000 | $132K | 0.0% | 2026-Q2 |
| KLP KAPITALFORVALTNING AS added | 27,600 | $130K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.