Deep Fission

FISN

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Major Shareholders Latest
Shareholder
Elizabeth MullerCo-Founder, CEO, President & Chairman	17.41%	10.25M	0.84%	+0	06/18/2026
Richard MullerCo-Founder & CTO	8.82%	5.20M	0.42%	+0	06/18/2026
Eight Partners VC, LLC	7.92%	4.67M	0.38%	+0	06/18/2026
Mark TompkinsFormer Director	5.36%	3.16M	0.26%	+0	06/18/2026
Edward Eisler	5.21%	3.07M	0.25%	+0	06/18/2026
Malcolm ThompsonFormer Chief Operating Officer of Legacy Deep Fission	2.43%	1.43M	--	+1.43M	06/01/2026
Blue Owl Capital Inc.	2.26%	1.33M	--	+1.33M	06/30/2026
Exchange Traded Concepts, LLC	0.82%	480.35K	--	+480.35K	09/30/2026
Ian JacobsFormer Chief Executive Officer of Surfside	0.55%	325.00K	--	+325.00K	06/01/2026
Jonathon AngellNon-Independent Director	0.55%	324.52K	0.03%	+0	06/18/2026
Elevation Wealth Management, LLC	0.51%	298.34K	--	+298.34K	06/30/2026
UBS Asset Management AG	0.34%	198.50K	--	+198.50K	06/30/2026
Leslie TepperIndependent Director	0.23%	134.00K	0.23%	+134.00K	06/18/2026
Consolidated Press International Holdings Limited	0.23%	133.33K	--	+133.33K	06/30/2026
Citadel Advisors LLC	0.19%	110.00K	--	+110.00K	06/30/2026
William SchmitzChief Financial Officer	0.18%	103.93K	<0.01%	+0	09/05/2025
GWL Investment Management Ltd.	0.15%	87.02K	--	+87.02K	09/30/2026
Mark PeresChief Nuclear Officer	0.15%	86.61K	<0.01%	+0	02/19/2026
LPL Financial Corporation, Asset Management Arm	0.12%	70.86K	--	+70.86K	06/30/2026
Essential Investment Partners, LLC	0.10%	59.50K	0.06%	+33.10K	09/30/2026

All Shareholders