Exchange: NASDAQ·Updated 05:44 PM EDT

FISN Deep Fission Inc

$4.40
$0.21
(4.51%)
Today
Closed $4.45
$0.05
(1.12%)
After Hours
Mkt Cap$274.5M
Vol416,495.00

About FISN

Deep Fission, Inc. engages in the provision of energy through nuclear reactors. The company was founded by Elizabeth Muller and Richard A. Muller in 2023 and is headquartered in Berkeley, CA.
31

Bearish Sentiment

How do you feel about FISN?

JimmyGspot
$FISN news catching on! Imagine this powering every rural data center! Every suburb! Every city! This is going to be the next energy producer! Goodby wind, solar, and coal! Our grid will be lit! My kids will thank me for holding this gem!
4
pyroclast
$FISN DEEP FISSION nuclear power would be perfect for the FORTRESS AMERICA military plan. The safest place for the nuclear reactor is a mile underground.
1
AZ_09
$FISN hedge fund after this. Not a good sign. In addition, they need to raise more funds to keep the lights on in 2027.
1
invstdwthaple
$FISN I hope this is the bottom. I intend to triple down at some point as I invested way too early. I still believe this will be one of those stocks that goes from a few dollars to over a hundred in a short period of time after the tech is proven. Haven't had one of those since $ASTS.
1
georgia56
$FISN Strong Q2 cash generation FIS generated $525M of free cash flow in Q2 2026, up 220% YoY... Adjusted EPS was $1.48 and up 8.8%**
WickedKingJames
$FISN Not to worry, this is why you hire a Chief People Officer when you only have 60 employees: probably to spell check the press releases refuting the short sellers. Useful.

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