X-Energy, Inc.

Exchange: Nasdaq
Industry: Fabricated Plate Work (Boiler Shops)
SEC CIK: 0002088896

SEC filings (opens in a new tab)

No open-market purchases or sales by X-Energy, Inc. insiders were filed in the last 90 days; 190 institutions reported holding it in 13F filings for Q2 2026, worth $3.34B in total; 3 superinvestors hold it, including ARK Invest and Soros Fund Management.

Q2 2026 vs. Q1 2026

How the institutions holding X-Energy, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of XE: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Q2 2026	Change
Holders	0	190	+190
Shares	0	181.7M	+181.7M
Value	$0	$3.34B	+$3.34B

New holders (190)

Institutions that held X-Energy, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Showing the largest 100 of 190 by value.

Institutions new to XE in Q2 2026
Institution	Shares	Value	% of portfolio
Amazon.com, Inc.	65,836,948	$1.21B	27.33%
Segra Capital Management, LLC	14,475,734	$265.8M	61.09%
Ares Management LLC	13,844,585	$254.2M	11.08%
Ontario Teachers Pension Plan Board	8,464,443	$155.4M	0.99%
Van Eck Associates Corp	7,121,895	$130.8M	0.08%
Point72 Asset Management, L.P.	5,689,086	$104.5M	0.16%
ARK Investment Management LLCSuperinvestorARK Invest	5,411,846	$99.4M	0.65%
BlackRock, Inc.	4,399,867	$80.8M	0.00%
Jane Street Group, LLC	3,855,908	$70.8M	0.05%
Dow Chemical Co	3,792,499	$69.6M	30.48%
D. E. Shaw & Co., Inc.	3,776,201	$69.3M	0.04%
Citadel Advisors LLC	2,406,075	$44.2M	0.03%
Hood River Capital Management LLC	2,335,437	$42.9M	0.31%
Price T Rowe Associates Inc	2,320,074	$42.6M	0.00%
Soros Fund Management LLCSuperinvestorSoros Fund Management	2,245,454	$41.2M	0.54%
UBS Group AG	2,045,264	$37.6M	0.01%
Vanguard Capital Management LLC	1,843,232	$33.8M	0.00%
Vanguard Portfolio Management LLC	1,512,498	$27.8M	0.00%
DG Capital Management, LLC	1,512,339	$27.8M	9.62%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	1,502,035	$27.6M	0.03%
Nikko Asset Management Americas, Inc.	1,454,875	$26.7M	0.34%
Sumitomo Mitsui Trust Holdings, Inc.	1,448,579	$26.6M	0.02%
Zimmer Partners, LP	1,244,674	$22.9M	0.54%
Alkeon Capital Management LLC	1,000,000	$18.4M	0.07%
Two Seas Capital LP	1,000,000	$18.4M	0.70%
Geode Capital Management, LLC	949,971	$17.4M	0.00%
Alyeska Investment Group, L.P.	873,847	$16.0M	0.04%
Wellington Management Group LLP	817,587	$15.0M	0.00%
ExodusPoint Capital Management, LP	745,137	$13.7M	0.13%
Ameriprise Financial Inc	733,879	$13.5M	0.00%
Viking Global Investors LPSuperinvestorViking Global Investors	714,286	$13.1M	0.04%
Bamco Inc	695,538	$12.8M	0.02%
Morgan Stanley	687,486	$12.6M	0.00%
Tairen Capital Ltd	636,000	$11.7M	1.03%
FMR LLC	627,400	$11.5M	0.00%
Susquehanna International Group, LLP	590,765	$10.8M	0.01%
Seven Grand Managers, LLC	500,000	$9.18M	0.37%
State Street Corp	464,138	$8.52M	0.00%
Nomura Asset Management International Inc.	430,634	$7.91M	0.01%
Charles Schwab Investment Management Inc	418,976	$7.69M	0.00%
BlueCrest Capital Management Ltd	405,000	$7.44M	0.32%
Norges Bank	400,000	$7.34M	0.00%
Yaupon Capital Management LP	400,000	$7.34M	0.24%
Ghisallo Capital Management LLC	400,000	$7.34M	0.14%
Aventail Capital Group, LP	381,198	$7.00M	0.40%
Nepsis, Inc.	370,212	$6.80M	2.31%
Blackstone Group Inc.	325,000	$5.97M	0.02%
Squarepoint Ops LLC	325,000	$5.97M	0.01%
Burkehill Global Management, LP	325,000	$5.97M	0.22%
Hudson Bay Capital Management LP	320,000	$5.88M	0.03%
Goldman Sachs Group Inc	303,328	$5.57M	0.00%
Covalis Capital LLP	301,185	$5.53M	0.31%
Reaves W H & Co Inc	300,000	$5.51M	0.08%
Davy Global Fund Management Ltd	293,276	$5.38M	0.34%
Vanguard Fiduciary Trust Co	288,274	$5.29M	0.00%
BNP Paribas Arbitrage, SA	270,988	$4.98M	0.00%
LMR Partners LLP	250,588	$4.60M	0.03%
Merewether Investment Management, LP	224,312	$4.12M	0.08%
Thiel Macro LLC	200,000	$3.67M	0.88%
Freestone Grove Partners LP	191,750	$3.52M	0.02%
Defiance ETFs, LLC	183,203	$3.40M	0.05%
Northern Trust Corp	183,567	$3.37M	0.00%
Toroso Investments, LLC	182,111	$3.34M	0.01%
Sourcerock Group LLC	179,848	$3.30M	0.17%
Davidson Kempner Capital Management LP	177,500	$3.26M	0.05%
Keystone Investors Pte Ltd	174,377	$3.20M	0.17%
Westwood Holdings Group Inc.	171,140	$3.14M	0.02%
Woodline Partners LP	168,809	$3.10M	0.01%
Readystate Asset Management LP	160,285	$2.94M	0.12%
Jain Global LLC	159,625	$2.93M	0.03%
Weiss Asset Management LP	149,539	$2.75M	0.03%
Vennlight Capital Management, LP	148,843	$2.73M	1.83%
Mirae Asset Global Investments Co., Ltd.	138,650	$2.55M	0.00%
Bank of America Corp	132,899	$2.44M	0.00%
Walleye Capital LLC	129,046	$2.37M	0.01%
Baltimore-Washington Financial Advisors, Inc.	125,010	$2.30M	0.09%
Tudor Investment Corp Et Al	121,676	$2.23M	0.01%
Invesco Ltd.	103,703	$1.90M	0.00%
Centiva Capital, LP	100,000	$1.84M	0.06%
Shay Capital LLC	100,000	$1.84M	0.20%
LuminArx Capital Management LP	100,000	$1.84M	0.85%
BW Gestao de Investimentos Ltda.	99,959	$1.84M	0.04%
Cohen & Steers, Inc.	99,519	$1.83M	0.00%
Winton Group Ltd	89,575	$1.64M	0.05%
CastleKnight Management LP	78,400	$1.44M	0.05%
Bank of New York Mellon Corp	68,126	$1.25M	0.00%
Portland Investment Counsel Inc.	60,000	$1.10M	0.31%
New Age Alpha Advisors, LLC	60,000	$1.10M	0.05%
Barclays PLC	54,410	$999.0K	0.00%
Viking Fund Management LLC	50,000	$918.0K	0.08%
Anson Funds Management LP	50,000	$918.0K	0.09%
Balyasny Asset Management LLC	49,596	$910.6K	0.00%
Prelude Capital Management, LLC	48,206	$885.1K	0.06%
SEI Investments Co	46,938	$861.8K	0.00%
Steward Partners Investment Advisory, LLC	42,583	$781.8K	0.00%
JPMorgan Chase & Co	38,853	$769.7K	0.00%
LPL Financial LLC	40,076	$735.8K	0.00%
Deutsche Bank AG	38,534	$707.5K	0.00%
Raymond James Financial Inc	37,363	$686.0K	0.00%
SummitTX Capital, L.P.	33,633	$617.5K	0.02%

Sold out (0)

Institutions that held X-Energy, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

None.