ZSTK — ZeroStack Corp.

Stock analysis, trade plans, and proprietary indicators by Trend Edge.

Trend Edge Setup Score

Trend Edge rates ZSTK Bearish with a Setup Score of 50, net conviction 40, actionability 62. How the Setup Score works →

Total Setup Score50
Directional BiasBearish
Net Conviction40
Actionability62 (in range)

Key signals behind this score

About ZeroStack Corp.

ZeroStack Corp., through its subsidiary, Phatebo GmbH, engages in the pharmaceutical distribution business in Germany. It operates through Commercial & Wholesale and Digital Assets segments. The company distributes a range of pharmaceutical goods and medical products to treat various health indications, including drugs related to cancer therapies, attention-deficit/hyperactivity disorder, multiple sclerosis, and anti-depressants. Read full Trend Edge analysis →

Trend Edge Proprietary Indicators

Key Metrics

Current Price$4.71
Market Cap$103M
Float6.9M
Shares Outstanding17.5M
P/E (Forward)7.89
Price/Sales (TTM)2.57
Operating Margin (TTM)-18.08%
Revenue (TTM)$40.0M
Dividend RateNone

Financial History

Annual Revenue & Earnings History

YearRevenueNet IncomeGross ProfitEBITDA
2020 $106,000 -$14.2M $71,000 -$14.2M
2021 $9.0M -$21.2M $2.4M -$20.9M
2022 $33.4M -$52.4M $13.3M -$17.9M
2023 $76.1M -$57.0M $17.7M -$45.9M
2024 $59.5M -$15.9M $12.5M -$15.1M
2025 $35.7M -$121M -$4.8M -$9.0M

Recent Quarterly Revenue & Net Income

QuarterRevenueNet Income
Sep 2025 $9.7M -$6.7M
Dec 2025 $9.4M -$110M
Mar 2026 $7.3M -$36.7M
Jun 2026 $13.7M -$24.6M

Ownership & Float

Insider Ownership63.6%
Institutional Ownership0.4%
Short Float0.4%
% of All Funds Holding0.14%
Number of Funds Holding12

Current Moving Averages

Trend Edge tracks near-term, medium-term, cyclical, and secular moving averages across weekly and monthly timeframes to identify trend structure at every horizon.

TimeframeSMAValueTrend Context
Weekly10-Week SMA$2.60Near-term / short-term trend
Weekly40-Week SMA$5.98Medium-term trend
Weekly80-Week SMA$14.24Cyclical trend (business cycle)
Weekly200-Week SMA$71.39Secular trend (multi-year)
Monthly10-Month SMA$6.01Near-term monthly trend
Monthly20-Month SMA$14.27Medium-term monthly trend
Monthly40-Month SMA$40.49Secular monthly trend

Volume Shelves — Support & Resistance

Trend Edge identifies volume shelves: price zones where historically elevated trading volume creates structural support or resistance. A volume shelf forms when a disproportionate share of cumulative volume was transacted at a specific price level, making it a high-conviction anchor for future price reactions.

Price LevelTypeVolume RatioAge
$1.60 support 7.52x 0 months ago
$17.50 resistance 1.81x 9 months ago
$68.00 resistance 1.96x 19 months ago

Historical Earnings Reactions (21 events)

TimeframeAvg ReturnMedianWin RateBestWorst
Gap 1.50% 2.20% 66.67% 8.83% -5.98%
1 Day -1.50% -1.30% 42.86% 15.93% -19.66%
1 Week -1.18% -1.32% 42.86% 27.40% -28.21%
2 Weeks -1.82% -5.91% 42.86% 53.98% -27.63%
1 Month -4.50% -3.55% 35.00% 43.41% -35.71%

Next earnings: August 7, 2026

Seasonality & Day-of-Week Patterns

Monthly Seasonality

Insufficient historical data for monthly seasonality analysis (requires 7+ years of data).

Day-of-Week Tendencies

DayAvg ReturnWin RateSamples
Monday -0.40% 41.9% 246
Tuesday -0.07% 42.9% 273
Wednesday -0.51% 41.5% 272
Thursday -0.25% 38.5% 265
Friday 0.10% 43.2% 266

Top Institutional Holders

Institutional holder breakdown coming soon.

Total institutional ownership: 0.4%

Insider Transactions — Smart Summary

Total insider ownership: 63.6%

12-Month Insider Activity Summary

Total Filings1
Net Value+$3.5M
Net Shares Change4,608,575
% of Float66.6%
C-Suite Filings1
Clusters Detected0

Key Insiders

NameTitleNet ValueFilingsActivity
Heinrich Michael Executive Chairman +$3.5M 1 1 buy

Significant Filings

DateInsiderTitleNet ValuePrice After
2026-07-20 Heinrich Michael Executive Chairman +$3.5M Transaction at $0.75, now +523.9%

View full insider transaction history on Trend Edge →

AI Consult Analysis

Trend Edge's AI Consult feature delivers a comprehensive, multi-layer trade plan for ZeroStack Corp. (ZSTK) powered by Claude Opus — Anthropic's most capable AI model. The analysis covers five layers: technical analysis (near-term, medium-term, cyclical, and secular trend, momentum, volume shelf support and resistance, breakout and breakdown signals), qualitative analysis (business model, competitive moat, sector dynamics), insider sentiment (buy and sell signals from executive and director transactions), share stats analysis (institutional accumulation, fund positioning, short float squeeze potential), and fundamental analysis (valuation, revenue growth, profit margin, earnings quality).

AI Consult synthesizes all five layers into a single bullish or bearish thesis with explicit entry, exit, stop loss, and take profit levels — giving you a complete, AI-powered trade plan with defined risk/reward. Whether you are building a long position, initiating a short, or looking for a reversal setup, AI Consult identifies the highest-probability signal from the current trend.

Get the full AI Consult analysis for ZSTK on Trend Edge →