ZSTK (ZeroStack) Change In Inventory: $-0.71 Mil (TTM As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ZSTK ZeroStack Corp ZSTK
54 GF Score
Price $1.65
GF Value $5.63
Valuation Possible Value Trap
! 7 Warning Signs
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What is ZeroStack Change In Inventory?

ZeroStack ZSTK -1.79% 54 Change In Inventory is $-0.71 Mil as of Mar. 2026. GuruFocus rates ZSTK with a GF Score™ of 54/100 and a GF Value™ of $5.63 (Possible Value Trap). The stock has 7 warning signs investors should review.

ZeroStack's change in inventory for the quarter that ended in Mar. 2026 was $0.27 Mil. It means ZeroStack's inventory declined by $0.27 Mil from Dec. 2025 to Mar. 2026 .

ZeroStack's change in inventory for the fiscal year that ended in Dec. 2025 was $-0.05 Mil. It means ZeroStack's inventory increased by $0.05 Mil from Dec. 2024 to Dec. 2025 .

ZeroStack's Total Inventories for the quarter that ended in Mar. 2026 was $1.61 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. ZeroStack's Days Inventory for the quarter that ended in Mar. 2026 was 38.78.

Inventory Turnover measures how fast the company turns over its inventory within a year. ZeroStack's Inventory Turnover for the quarter that ended in Mar. 2026 was 2.35.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. ZeroStack's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.24.


ZeroStack  (NAS:ZSTK) Change In Inventory Explanation

1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

ZeroStack's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=1.7545/4.128*365 / 4
=38.78

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

ZeroStack's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

3. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

ZeroStack's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


ZeroStack Change In Inventory Related Terms


ZeroStack Change In Inventory Historical Data

* Premium members only.

The historical data trend for ZeroStack's Change In Inventory can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

ZeroStack Change In Inventory Chart

ZeroStack Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Change In Inventory
Get a 7-Day Free Trial -1.21 1.22 -2.11 1.32 -0.05

ZeroStack Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Change In Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.93 -0.08 2.08 -2.97 0.27
ZSTK
54GF Score
ZeroStack Corp ZSTK
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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ZeroStack Change In Inventory Calculation

Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.

Change In Inventory for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.71 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Change In Inventory →
What does a Change In Inventory of $-0.71 Mil mean?
ZeroStack (ZSTK) has a Change In Inventory of $-0.71 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for ZeroStack and its competitors.
Is ZeroStack's Change In Inventory too high?
ZeroStack's current Change In Inventory is $-0.71 Mil. Overall, ZeroStack has a GF Score™ of 54/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does ZeroStack's Change In Inventory compare to PIAC and ALP?
ZeroStack's Change In Inventory of $-0.71 Mil can be compared against companies in the Asset Management industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for an Asset Management company?
A good Change In Inventory depends on the Asset Management industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for ZeroStack and its competitors. ZeroStack's current Change In Inventory is $-0.71 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ZeroStack stock overvalued right now?
Based on GuruFocus' analysis, ZeroStack (ZSTK) is currently considered Possible Value Trap. The stock's GF Value™ is $5.63, compared to a current price of $1.65 — trading 70.7% below its estimated fair value. The current Change In Inventory is $-0.71 Mil. ZeroStack's overall GF Score™ is 54/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For ZeroStack (ZSTK), the current Change In Inventory is $-0.71 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is ZeroStack (ZSTK) Overvalued in 2026?

Based on GuruFocus' analysis, ZeroStack stock appears to be undervalued. The current stock price of $1.65 is trading 70.7% below its estimated GF Value™ of $5.63. GuruFocus considers ZeroStack to be Possible Value Trap.

Key valuation signals for ZSTK:

  • Change In Inventory: $-0.71 Mil
  • GF Value™: $5.63 vs. price of $1.65 (70.7% below fair value)
  • GF Score™: 54/100 with 7 warning signs

No single metric tells the full story. See the ZSTK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


ZeroStack Business Description

Address 3406 South West 26th Terrace, Suite C-1, Fort Lauderdale, FL, USA, 33312
ZeroStack Corp is an AI focused asset management company. The company also operates a world-wide Commercial and wholesale business through its wholly owned subsidiary. ZeroStack is focused on providing exposure to decentralized AI through a concentrated digital asset approach structured to generate yield and fee-based income from staking validators, compute power technology companies, and complementary businesses within the ecosystem and across the wider AI landscape. The other segment commercial and wholesale (Phatebo and TruHC), which sell pharmaceutical products and mix of products across multiple categories including food and beverage, cannabis accessories and technology, personal care and wellness.
54GF Score

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Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.65
Price
$5.63
GF Value