AMPX Amprius Technologies, Inc.

track record → $21.43 +1.82 (+9.3%)
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Mkt Cap $3B 52wk $1.97 - $20.19 Earnings 2026-05-06
Factor Model (net +1.7)

Factor Model

net +1.7
Est. Revisions
+1.0
Insider Activity
+0.0
Momentum
+0.0
Analyst Rev.
+0.0
Narrative Gap
+0.0

Analysis pending — waiting for first signal cycle.

Evidence

8d ago Insider sell by SUN KANG (AMPX): $10,595,300
8d ago Insider sell by SUN KANG (AMPX): $10,994,944
8d ago Insider sell by SUN KANG (AMPX): $23,860,714
12d ago OUST on your radar? reddit-stocks
Fundamentals & Data ▾
Amprius Technologies, Inc. Industrials · Electrical Equipment & Parts
Mkt Cap
$3B
Beta
2.22
52w Range
$1.97 - $20.19
Short Interest
17.9M 13.74%
Days to Cover
1.7 -6%
Technicals downtrend
from 52w Hi
0.0%
1w return
+19.8%
Insiders
selling 0B / 8S
EPS Estimate
$-0.02 +58.3% 30d 0up / 0dn
Est. Dispersion
60% 3 analysts
Analyst Target
$20 $17 - $22
Options P/C
0.09 2C / 0P unusual
Insider Cluster
strong sell 0B / 6S
Fund Convergence
strong Citadel, Two Sigma, Renaissance
Financials
Revenue
$24M +141% YoY
FCF
$-6M
Gross Margin
25%
Op Margin
-8%
Momentum: decelerating
Top Holders
Citadel $13M
Two Sigma $4M
Renaissance
Recent Filings & Data
insider trade 72
net selling · $82,915,924 sold
14 insiders · 72 transactions (30d)
Recent transactions
SUN KANG · sell · $23,860,714
SUN KANG · exercise · $3,026,240
SUN KANG · sell · $4,095,402
CHU STEVEN · sell · $5,863,984
CHU STEVEN · exercise · $332,437
HSIEH WEN HSUAN · sell · $7,620,033
HSIEH WEN HSUAN · exercise · $705,355
RODRIGUEZ RICARDO C · award
STEFAN CONSTANTIN IONEL · award
STEPIEN THOMAS M · award
SUN KANG · sell · $622,035
STEFAN CONSTANTIN IONEL · sell · $257,604
STEFAN CONSTANTIN IONEL · sell · $476,351
STEFAN CONSTANTIN IONEL · exercise · $2,036
STEFAN CONSTANTIN IONEL · sell · $6,830,523
STEFAN CONSTANTIN IONEL · exercise · $81,194
SUN KANG · sell · $10,994,944
SUN KANG · exercise · $2,381,088
SUN KANG · sell · $5,111,474
SUN KANG · exercise · $913,264
STEPIEN THOMAS M · award
STEFAN CONSTANTIN IONEL · sell · $2,083,382
STEFAN CONSTANTIN IONEL · exercise · $6,250
SUN KANG · sell · $692,132
STEFAN CONSTANTIN IONEL · sell · $252,274
SUN KANG · sell · $10,595,300
SUN KANG · exercise · $278,125
RODRIGUEZ RICARDO C · award
SUN KANG · sell · $447,511
WALLACH SANDRA · sell · $193,512
STEFAN CONSTANTIN IONEL · sell · $130,592
BAYLESS KATHLEEN ANN CPA., · award
CHU STEVEN · award
SATTERTHWAITE LIVINGSTON LORD · award
HSIEH WEN HSUAN · award
DIXON DONALD R. · award
SUN KANG · sell · $169,720
WALLACH SANDRA · sell · $67,111
STEFAN CONSTANTIN IONEL · sell · $49,530
STEPIEN THOMAS M · award
SUN KANG · award
WALLACH SANDRA · award
STEFAN CONSTANTIN IONEL · award
STEFAN CONSTANTIN IONEL · exercise · $3,402
BORNSTEIN JONATHAN · exercise · $3,402
SUN KANG · sell · $107,635
WALLACH SANDRA · sell · $56,843
BORNSTEIN JONATHAN · sell · $42,383
STEFAN CONSTANTIN IONEL · sell · $28,406
SUN KANG · sell · $66,362
WALLACH SANDRA · sell · $33,709
BORNSTEIN JONATHAN · sell · $322,016
STEFAN CONSTANTIN IONEL · sell · $16,846
MIRRO JUSTIN E · sell · $641,850
AMPRIUS INC · sell · $18,892
SUN KANG · sell · $34,666
WALLACH SANDRA · sell · $18,310
BORNSTEIN JONATHAN · sell · $19,390
STEFAN CONSTANTIN IONEL · sell · $9,152
SATTERTHWAITE LIVINGSTON LORD · award
MIRRO JUSTIN E · award
MIRRO JUSTIN E · sell · $973,209
BAYLESS KATHLEEN ANN CPA., · award
CHU STEVEN · award
MIRRO JUSTIN E · award
GUSTANSKI MARY E · award
HSIEH WEN HSUAN · award
DIXON DONALD R. · award
SUN KANG · sell · $47,685
WALLACH SANDRA · sell · $25,185
BORNSTEIN JONATHAN · sell · $26,670
STEFAN CONSTANTIN IONEL · sell · $12,587
8 signals · latest 6d ago

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