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The company

Deep Fission, Inc.

FISN · Nasdaq

UtilitiesElectric Utilities & IPPsData-Center InfrastructureNuclear

We hold no 150-day reading for FISN yet: it needs about 200 sessions of history. Electric Utilities & IPPs: 11% of its 75 stocks in an uptrend (+1 points in four weeks); Utilities: 11% (−7 points in four weeks).

SEC filings

Statistics

Rotation: not in the set
Weeks in an uptrend: —
Industry in uptrend: 11% +1 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 21

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 0 of 0 weeks.

20 Apr – 19 Oct

Electric Utilities & IPPs: Few of its stocks are in an uptrend and the share has held steady. Utilities: Few of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months0

Sale orders, 12 months0

Buyers · sellers0 · 0

No open-market buy or sale by its insiders on record.

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders21

New · exited21 · 0

Reported value$25.3M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
Blue Owl Capital Holdings LPnew · filed 11 Aug 2026	1,333,333$14.7M	+1,333,333
Elevation Wealth Management LLCnew · filed 29 Jul 2026	298,335$3.3M	+298,335
UBS Group AGnew · filed 13 Aug 2026	198,497$2.2M	+198,497
CONSOLIDATED PRESS INTERNATIONAL HOLDINGS LTDnew · filed 13 Aug 2026	133,333$1.5M	+133,333
CITADEL ADVISORS LLCnew · filed 14 Aug 2026	110,000$1.2M	+110,000
LPL Financial LLCnew · filed 7 Aug 2026	70,858$782K	+70,858
GEODE CAPITAL MANAGEMENT, LLCnew · filed 12 Aug 2026	27,333$302K	+27,333
Essential Investment Partners LLCnew · filed 15 Jul 2026	26,400$291K	+26,400
CHAPIN DAVIS, INC.new · filed 7 Jul 2026	19,000$210K	+19,000
GOLDMAN SACHS GROUP INCnew · filed 14 Aug 2026	17,373$192K	+17,373

News

DEEP FISSION, INC. (NASDAQ: FISN) INVESTIGATION: Johnson Fistel Investigates Potential Securities Claims Following Short-Seller Reportnuclear-news.net · 16 Oct 2026 INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Deep Fission, Inc. – FISNnuclear-news.net · 15 Oct 2026 Deep Fission ($FISN): a Money Pitnuclear-news.net · 26 Sep 2026 Deep Fission drops after Iceberg Research short report (FISN:NASDAQ)seekingalpha.com · 24 Sep 2026 Deep Fission releases safety design agreement for Kansas nuclear pilot project1350kman.com · 18 Sep 2026 Deep Fission completes borehole demonstrationworld-nuclear-news.org · 11 Sep 2026

Everyone who traded it

Blake Janover Director · last 23 Jul 20260 · 0

Jonathon Angell Director · last 23 Jul 20260 · 0

Tepper Leslie Goldman Director · last 23 Jul 20260 · 0

Thomas S. Glanville Director · last 23 Jul 20260 · 0

Elizabeth Muller Chief Executive Officer · last 9 Mar 20260 · 0

Jonathan H. Gordon General Counsel · last 9 Mar 20260 · 0

Mark Wayne Peres Chief Nuclear Officer · last 9 Mar 20260 · 0

Michael Allen Brasel Chief Operating Officer · last 9 Mar 20260 · 0

Richard Muller Chief Technology Officer · last 9 Mar 20260 · 0

William Mark Schmitz Chief Financial Officer · last 9 Mar 20260 · 0

Mark N. Tompkins Other · last 5 Sep 20250 · 1

Ian Seth Jacobs President, CEO, CFO, Secretary · last 26 Aug 20251 · 0

Same industry

No other stock in its industry this week.

Government contracts

No federal award is tied to it.

From its SEC filings

Return on capital employedFY 2025 · to 31 Dec 2025-95.9%

Share count trendFY 2025 · to 31 Mar 202610.0%

Cash and equivalentsFY 2025 · to 31 Dec 2025$23.7M

Free cash flowFY 2025 · to 31 Dec 2025−$13.1M

Analyst forecasts

No analyst forecasts yet.