XE · X-Energy, Inc. · Holdings
2 customers — 92% of revenue (three months ended March 31, 2026)
“For the three months ended March 31, 2026, two customers, the U.S. Government and the DOW Chemical Company (“Dow”) accounted for 92% and 4%, respectively, of the Company’s total revenue and grant income.”
One customer — 4% of revenue (three months ended March 31, 2026)
“For the three months ended March 31, 2026, two customers, the U.S. Government and the DOW Chemical Company (“Dow”) accounted for 92% and 4%, respectively, of the Company’s total revenue and grant income.”
2 customers — 82% of revenue (three months ended March 31, 2025)
“For the three months ended March 31, 2025, the United States Government and Dow accounted for 82% and 10%, respectively, of the Company’s total revenue and grant income.”
One customer — 10% of revenue (three months ended March 31, 2025)
“For the three months ended March 31, 2025, the United States Government and Dow accounted for 82% and 10%, respectively, of the Company’s total revenue and grant income.”
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Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding XE
All superinvestors →Holder Concentration
Across 192 13F filersWho Holds XE
Last 2 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 192 filers, like-for-like change —.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 40.7% | 100 | new |
| Exempt adviser | 0.7% | 4 | new |
| Adviser | 1.2% | 8 | new |
| Bank | 2.5% | 15 | new |
| Broker-dealer | 0.0% | 1 | new |
| Benefit plan | 0.0% | 3 | new |
| Non-US | 5.9% | 9 | new |
| Holding company | 3.8% | 8 | new |
| Unknown | 45.2% | 44 | new |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 10.1% | 21 | new |
| Systematic-like | 7.5% | 15 | new |
| Concentrated | 59.6% | 37 | new |
| Diversified active | 20.7% | 118 | new |
| Unknown | 2.1% | 1 | new |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 52.9% | 81 | new |
| Medium turnover | 20.5% | 43 | new |
| High turnover | 23.8% | 54 | new |
| Unknown | 2.8% | 14 | new |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 13.8% | 35 | new |
| Medium horizon | 6.1% | 29 | new |
| Long horizon | 67.5% | 106 | new |
| Unknown | 12.6% | 22 | new |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 11.5% | 39 | new |
| $1B to $10B | 50.6% | 57 | new |
| $10B to $100B | 16.8% | 46 | new |
| $100B or more | 21.1% | 50 | new |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.4% | 34 | new |
| Pooled investment vehicles | 27.4% | 44 | new |
| Registered funds and BDCs | 12.7% | 16 | new |
| Pension and profit sharing plans | 0.0% | 1 | new |
| Insurance companies | 0.0% | 1 | new |
| Governments and sovereign funds | 0.0% | 1 | new |
| Other investment advisers | 0.0% | 0 | — |
| Diversified | 0.0% | 2 | new |
| Unknown | 59.4% | 93 | new |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 21.9% | 44 | new |
| Private equity funds | 9.3% | 9 | new |
| Real estate funds | 0.0% | 2 | new |
| Other private funds | 2.3% | 5 | new |
| Mixed private funds | 0.3% | 2 | new |
| Private funds, type not stated | 4.1% | 3 | new |
| No private funds | 3.6% | 39 | new |
| Unknown | 58.6% | 88 | new |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 90.9% | 163 | new |
| Outside the US | 9.1% | 29 | new |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 4 holders with no observed 2026-03-31 13F.
Conviction and Crowding
192 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $16,797,416 (2 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 99.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies XE's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not XE, quarter ended Jun 30, 2026Found through its holder-overlap peers: FRVO, MAIR, BKV, INIO, MWH, QNT, ARXS, EROC, DPC, LGN, NMG, FPS, BLSH, SARO, HAWK, EROK, KDK, EQPT, ALH, PONY. 862 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Advent International, L.P. Unknown, Concentrated | $13,256,154,166 3 held | INIO, ARXS, DPC |
| 2 | BDT CAPITAL PARTNERS, LLC Registered adviser, Unknown | $3,940,127,078 2 held | ALH, EQPT |
| 3 | AMERICAN SECURITIES LLC Registered adviser, Unknown | $2,823,439,654 1 held | MWH |
| 4 | Carlyle Group Inc. Registered adviser, Concentrated | $2,546,417,222 2 held | SARO, PONY |
| 5 | Jupiter Topco LLC Unknown, Diversified active | $1,613,224,263 13 held | FPS, SARO, LGN |
| 6 | COATUE MANAGEMENT LLC Registered adviser, Concentrated | $1,145,207,474 1 held | FPS |
| 7 | DEVON ENERGY CORP/DE Unknown, Unknown | $1,044,338,092 1 held | FRVO |
| 8 | Capricorn Investment Group LLC Unknown, Concentrated | $1,000,466,697 1 held | FRVO |
| 9 | Capital Research Global Investors Adviser, Diversified active | $878,493,925 6 held | INIO, FRVO, ARXS |
| 10 | T. Rowe Price Investment Management, Inc. Adviser, Diversified active | $840,475,090 8 held | ARXS, SARO, FRVO |
Fund Ownership of XE by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 2.36% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.07% | 293,673 |
| Index ETFs | 2.29% | 9,296,766 |
| Active ETFs | 0.98% | 4,000,941 |
| Active funds | 2.51% | 10,207,940 |
| Unclassified | 0.00% | 4,145 |
| All registered funds | 5.86% | 23,803,465 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid AMAZON COM INC | $933,567,922 | 29.70% | 65,836,948 | Shares | 2026-11-03 | |
| Mid ARES MANAGEMENT LLC Registered adviser | $254,186,580 | 8.09% | 13,844,585 | Shares | 2026-08-14 | |
| Small SEGRA CAPITAL MANAGEMENT, LLC Registered adviser | $222,314,281 | 7.07% | 15,678,017 | Shares | 2026-10-27 | |
| Large ONTARIO TEACHERS PENSION PLAN BOARD Non-US | $155,407,173 | 4.94% | 8,464,443 | Shares | 2026-08-07 | |
| Mega VAN ECK ASSOCIATES CORP Registered adviser | $130,757,991 | 4.16% | 7,121,895 | Shares | 2026-08-14 | |
| Large Point72 Asset Management, L.P. Registered adviser | $104,451,618 | 3.32% | 5,689,086 | Shares | 2026-08-14 | |
| Large ARK Investment Management LLC Registered adviser | $99,361,492 | 3.16% | 5,411,846 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $80,781,553 | 2.57% | 4,399,867 | Shares | 2026-08-07 | |
| Mega JANE STREET GROUP, LLC | $70,794,470 | 2.25% | 3,855,908 | Shares | 2026-08-14 | |
| Small DOW CHEMICAL CO /DE/ | $69,630,281 | 2.21% | 3,792,499 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $69,331,050 | 2.21% | 3,776,201 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $44,175,537 | 1.41% | 2,406,075 | Shares | 2026-09-02 | |
| Large Hood River Capital Management LLC Registered adviser | $42,878,623 | 1.36% | 2,335,437 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $42,596,558 | 1.35% | 2,320,074 | Shares | 2026-08-14 | |
| Mid SOROS FUND MANAGEMENT LLC | $41,226,535 | 1.31% | 2,245,454 | Shares | 2026-08-14 | |
| Small HAMILTON LANE ADVISORS LLC Registered adviser | $39,364,871 | 1.25% | 2,776,084 | Shares | 2026-10-21 | |
| Mega Sumitomo Mitsui Trust Group, Inc. Bank | $38,428,891 | 1.22% | 2,710,077 | Shares | 2026-10-29 | |
| Mega UBS Group AG Bank | $37,551,045 | 1.19% | 2,045,264 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $33,841,739 | 1.08% | 1,843,232 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $27,769,463 | 0.88% | 1,512,498 | Shares | 2026-08-13 | |
| Small DG Capital Management, LLC Registered adviser | $27,766,544 | 0.88% | 1,512,339 | Shares | 2026-08-12 | |
| Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. Non-US | $27,577,362 | 0.88% | 1,502,035 | Shares | 2026-08-13 | |
| Mid Amova Asset Management Americas, Inc. Registered adviser | $26,711,505 | 0.85% | 1,454,875 | Shares | 2026-08-13 | |
| Mid Zimmer Partners, LP Registered adviser | $22,852,214 | 0.73% | 1,244,674 | Shares | 2026-08-14 | |
| Mid Two Seas Capital LP Registered adviser | $19,772,776 | 0.63% | 1,394,413 | Shares | 2026-10-06 | |
| Large ALKEON CAPITAL MANAGEMENT LLC Registered adviser | $18,359,999 | 0.58% | 1,000,000 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $17,441,467 | 0.55% | 949,971 | Shares | 2026-08-12 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $16,538,688 | 0.53% | 900,800 | Put | 2026-08-14 | |
| Large Alyeska Investment Group, L.P. Registered adviser | $16,043,830 | 0.51% | 873,847 | Shares | 2026-08-14 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP Holding company | $15,010,894 | 0.48% | 817,587 | Shares | 2026-08-14 | |
| Large ExodusPoint Capital Management, LP Registered adviser | $13,680,715 | 0.44% | 745,137 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $13,474,018 | 0.43% | 733,879 | Shares | 2026-08-14 | |
| Large VIKING GLOBAL INVESTORS LP Registered adviser | $13,114,290 | 0.42% | 714,286 | Shares | 2026-08-14 | |
| Large BAMCO INC /NY/ Registered adviser | $12,770,077 | 0.41% | 695,538 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $12,622,241 | 0.40% | 687,486 | Shares | 2026-08-13 | |
| Mid Tairen Capital Ltd Exempt adviser | $11,676,960 | 0.37% | 636,000 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $11,519,063 | 0.37% | 627,400 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $10,846,445 | 0.35% | 590,765 | Shares | 2026-08-14 | |
| Large EXCHANGE TRADED CONCEPTS, LLC Registered adviser | $9,976,211 | 0.32% | 703,541 | Shares | 2026-10-28 | |
| Mid SEVEN GRAND MANAGERS, LLC Registered adviser | $9,180,000 | 0.29% | 500,000 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $8,521,573 | 0.27% | 464,138 | Shares | 2026-09-22 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $7,906,440 | 0.25% | 430,634 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $7,692,399 | 0.24% | 418,976 | Shares | 2026-08-14 | |
| Mid BlueCrest Capital Management Ltd | $7,435,800 | 0.24% | 405,000 | Shares | 2026-08-14 | |
| Mid Yaupon Capital Management LP Registered adviser | $7,344,000 | 0.23% | 400,000 | Shares | 2026-08-14 | |
| Mid Ghisallo Capital Management LLC Registered adviser | $7,344,000 | 0.23% | 400,000 | Shares | 2026-08-14 | |
| Mega NORGES BANK Non-US | $7,344,000 | 0.23% | 400,000 | Shares | 2026-08-12 | |
| Mid Aventail Capital Group, LP Registered adviser | $6,998,795 | 0.22% | 381,198 | Shares | 2026-08-14 | |
| Small Nepsis Inc. Registered adviser | $6,497,602 | 0.21% | 458,223 | Shares | 2026-10-13 | |
| Large Mirae Asset Global Investments Co., Ltd. | $6,268,424 | 0.20% | 442,061 | Shares | 2026-10-29 | |
| Mid Burkehill Global Management, LP Registered adviser | $5,967,000 | 0.19% | 325,000 | Shares | 2026-08-14 | |
| Large Blackstone Inc. Adviser | $5,967,000 | 0.19% | 325,000 | Shares | 2026-08-14 | |
| Large Squarepoint Ops LLC Registered adviser | $5,967,000 | 0.19% | 325,000 | Shares | 2026-08-14 | |
| Large Hudson Bay Capital Management LP Registered adviser | $5,875,200 | 0.19% | 320,000 | Shares | 2026-08-14 | |
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $5,616,698 | 0.18% | 396,100 | Shares | 2026-11-03 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $5,569,101 | 0.18% | 303,328 | Shares | 2026-08-14 | |
| Mid Covalis Capital LLP Registered adviser | $5,529,756 | 0.18% | 301,185 | Shares | 2026-08-13 | |
| Mid REAVES W H & CO INC Adviser | $5,508,000 | 0.18% | 300,000 | Shares | 2026-07-30 | |
| Mid IQ EQ FUND MANAGEMENT (IRELAND) Ltd Exempt adviser | $5,384,547 | 0.17% | 293,276 | Shares | 2026-07-31 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $5,292,710 | 0.17% | 288,274 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $4,975,339 | 0.16% | 270,988 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $4,683,636 | 0.15% | 255,100 | Put | 2026-08-14 | |
| Large LMR Partners LLP Exempt adviser | $4,600,795 | 0.15% | 250,588 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $4,471,363 | 0.14% | 315,329 | Shares | 2026-11-04 | |
| Mid Merewether Investment Management, LP Registered adviser | $4,118,368 | 0.13% | 224,312 | Shares | 2026-08-14 | |
| Small Thiel Macro LLC | $3,672,000 | 0.12% | 200,000 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,560,004 | 0.11% | 193,900 | Call | 2026-09-02 | |
| Large Freestone Grove Partners LP Registered adviser | $3,520,530 | 0.11% | 191,750 | Shares | 2026-08-14 | |
| Large Kestra Advisory Services, LLC | $3,519,901 | 0.11% | 248,230 | Shares | 2026-11-02 | |
| Mega NORTHERN TRUST CORP Bank | $3,370,290 | 0.11% | 183,567 | Shares | 2026-08-13 | |
| Mid Defiance ETFs, LLC Registered adviser | $3,363,607 | 0.11% | 183,203 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,352,536 | 0.11% | 182,600 | Put | 2026-09-02 | |
| Large Tidal Investments LLC Registered adviser | $3,343,557 | 0.11% | 182,111 | Shares | 2026-08-13 | |
| Mid Sourcerock Group LLC Registered adviser | $3,302,009 | 0.11% | 179,848 | Shares | 2026-08-14 | |
| Mid Davidson Kempner Capital Management LP Registered adviser | $3,258,900 | 0.10% | 177,500 | Shares | 2026-08-14 | |
| Mid KEYSTONE INVESTORS PTE LTD | $3,201,561 | 0.10% | 174,377 | Shares | 2026-08-14 | |
| Large WESTWOOD HOLDINGS GROUP INC Adviser | $3,142,130 | 0.10% | 171,140 | Shares | 2026-08-14 | |
| Large Woodline Partners LP Registered adviser | $3,099,333 | 0.10% | 168,809 | Shares | 2026-08-14 | |
| Mid READYSTATE ASSET MANAGEMENT LP Registered adviser | $2,942,832 | 0.09% | 160,285 | Shares | 2026-08-14 | |
| Large Jain Global LLC Registered adviser | $2,930,715 | 0.09% | 159,625 | Shares | 2026-08-14 | |
| Small ONCE CAPITAL MANAGEMENT, LLC Registered adviser | $2,836,000 | 0.09% | 200,000 | Shares | 2026-11-02 | |
| Mid Weiss Asset Management LP Registered adviser | $2,745,536 | 0.09% | 149,539 | Shares | 2026-08-14 | |
| Small Vennlight Capital Management, LP | $2,732,757 | 0.09% | 148,843 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $2,440,025 | 0.08% | 132,899 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,416,176 | 0.08% | 131,600 | Call | 2026-08-14 | |
| Large Walleye Capital LLC Registered adviser | $2,369,284 | 0.08% | 129,046 | Shares | 2026-08-03 | |
| Mid Baltimore-Washington Financial Advisors, Inc. Registered adviser | $2,295,183 | 0.07% | 125,010 | Shares | 2026-08-13 | |
| Large Caption Management, LLC Registered adviser | $2,249,100 | 0.07% | 122,500 | Put | 2026-08-14 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $2,233,971 | 0.07% | 121,676 | Shares | 2026-08-14 | |
| Large ALPS ADVISORS INC Registered adviser | $1,953,578 | 0.06% | 137,770 | Shares | 2026-11-03 | |
| Mega Invesco Ltd. Adviser | $1,903,986 | 0.06% | 103,703 | Shares | 2026-08-14 | |
| Mid Shay Capital LLC | $1,836,000 | 0.06% | 100,000 | Shares | 2026-08-14 | |
| Small LuminArx Capital Management LP Registered adviser | $1,836,000 | 0.06% | 100,000 | Shares | 2026-08-14 | |
| Large Centiva Capital, LP Registered adviser | $1,836,000 | 0.06% | 100,000 | Shares | 2026-08-13 | |
| Mid BW Gestao de Investimentos Ltda. | $1,835,247 | 0.06% | 99,959 | Shares | 2026-08-14 | |
| Large COHEN & STEERS, INC. Adviser | $1,827,168 | 0.06% | 99,519 | Shares | 2026-08-14 | |
| Mid WINTON GROUP Ltd | $1,644,597 | 0.05% | 89,575 | Shares | 2026-08-07 | |
| Mid CastleKnight Management LP Registered adviser | $1,439,424 | 0.05% | 78,400 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $1,430,244 | 0.05% | 77,900 | Call | 2026-08-14 | |
| Mid SIMPLEX TRADING, LLC | $1,321,235 | 0.04% | 93,176 | Shares | 2026-11-04 |
Showing the top 100 of 245 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.