What is the 13F Pro Quality Score for NTIC?

13F Pro ranks NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View NTIC's current score at https://13fpro.ai/research/NTIC (free sign-up required for the full ranking).

Where does 13F Pro source NTIC data?

All NORTHERN TECHNOLOGIES INTERNATIONAL CORP fundamentals and ownership data come directly from SEC EDGAR. NORTHERN TECHNOLOGIES INTERNATIONAL CORP files with the SEC under CIK 875582. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is NTIC in?

NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) is classified in the Industrials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/industrials.

How often is NTIC research updated on 13F Pro?

NTIC's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

NORTHERN TECHNOLOGIES INTERNATIONAL CORP(NTIC)Stock Analysis

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13F Pro Quality Score

26.7/100

Rank #2,493 of 2,879 stocks

View Industrials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

15.6/100

Profitability

31.0/100

Balance Sheet

41.2/100

Earnings Quality

2.5/100

Free Cash Flow

30.1/100

Institutional Flow

39.0/100

Revenue Scale

15.9/100

Dilution Risk

45.2/100

NTIC Stock Analysis & AI Quality Score

AI stock analysis and institutional research for NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC), a Industrials sector company. 13F Pro's AI-powered ranking engine scores NTIC at 26.7/100 on a 32-signal composite quality model, placing it at rank #2,493 of 2,879 stocks — the bottom half of the AI-ranked universe. Areas of concern include earnings quality (2.5) and revenue growth (15.6), which score below median versus the broader universe. Shareholder dilution risk is elevated at 45.2/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), NORTHERN TECHNOLOGIES INTERNATIONAL CORP reports quarterly revenue of $22.0M, net income of $-35.3K, an operating margin of 1.7%. Top institutional holders of NTIC by reported 13-F value include NEEDHAM INVESTMENT MANAGEMENT, VANGUARD CAPITAL MANAGEMENT, DIMENSIONAL FUND ADVISORS, based on the most recent SEC filings. NTIC trades on the Nasdaq exchange and files with the SEC under CIK 875582. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate NTIC daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for NORTHERN TECHNOLOGIES INTERNATIONAL CORP directly from SEC EDGAR. NORTHERN TECHNOLOGIES INTERNATIONAL CORP's 13F Pro composite quality score has ranged between 27 and 51 since 2024, currently 26.7 — a declining long-term trajectory across 15 quarterly and live scoring snapshots.

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Fun facts about NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Quirks, history, and lore behind NTIC — the kind of stuff that makes a stock memorable.

1
The Basics
A small-cap U.S. industrials company listed on Nasdaq, headquartered in Minnesota, whose entire business revolves around stopping things from corroding, rusting, and rotting.
2
The Numbers
Annual revenues in the low tens of millions of dollars — tiny by Wall Street standards — yet it operates through joint ventures across dozens of countries, giving it a global footprint a much bigger firm would envy.
3
The History
Founded in the 1970s, it pioneered chemistry-based corrosion inhibiting packaging at a time when most companies were still just spraying metal parts with oil and hoping for the best.
4
The Secret
Its flagship technology — Vapor Corrosion Inhibitor (VCI) chemistry — releases molecules that form an invisible protective layer on metal surfaces, no contact required. It's basically anti-rust wizardry in a bag.
5
The Lore
Its products protect everything from military equipment and automotive parts to electronics shipped halfway around the world — if a metal thing survives a long ocean voyage without turning orange, this company may deserve some credit.
6
The Giveaway
This Minnesota micro-cap sells ZERUST®-branded corrosion protection products and bio-based solutions globally, making it the world's leading pure-play in VCI anti-corrosion packaging technology.

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Revenue

Q2 2026

$22.0M

Net Income

Q2 2026

$-35.3K

Free Cash Flow

Q2 2026

$-1.9M

Operating Margin

Q2 2026

1.7%

ROIC

Q2 2026

0.5%

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+7.7% YoY

$79.9MFY 2023

FY20 $47.6MFY21 $56.5MFY22 $74.2MFY23 $79.9M

Net Income

-54.0% YoY

$2.9MFY 2023

FY20 $-1.3MFY21 $6.3MFY22 $6.3MFY23 $2.9M

Operating Income

+16.9% YoY

$6.0MFY 2023

FY20 $1.6MFY21 $8.3MFY22 $5.1MFY23 $6.0M

EPS (Diluted)

-54.5% YoY

$0.30FY 2023

FY20 $-0.15FY21 $0.64FY22 $0.66FY23 $0.30

Total Assets

+3.7% YoY

$89.3MFY 2023

FY20 $66.1MFY21 $74.4MFY22 $86.2MFY23 $89.3M

Op. Cash Flow

+383.5% YoY

$5.5MFY 2023

FY20 $4.9MFY21 $2.9MFY22 $1.1MFY23 $5.5M

Metric	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018
Revenue	$79.9M +7.7%	$74.2M +31.3%	$56.5M +18.6%	$47.6M -14.5%	$55.8M +8.4%	$51.4M
Net Income	$2.9M -54.0%	$6.3M +0.7%	$6.3M +569.6%	$-1.3M -125.7%	$5.2M -22.3%	$6.7M
Operating Income	$6.0M +16.9%	$5.1M -38.1%	$8.3M +424.1%	$1.6M -75.9%	$6.6M -17.8%	$8.0M
EPS (Diluted)	$0.30 -54.5%	$0.66 +3.1%	$0.64 +526.7%	$-0.15 -127.3%	$0.55 +52.8%	$0.36
Total Assets	$89.3M +3.7%	$86.2M +15.9%	$74.4M +12.6%	$66.1M -2.1%	$67.5M +6.2%	$63.5M
Operating Cash Flow	$5.5M +383.5%	$1.1M -60.4%	$2.9M -41.1%	$4.9M -10.3%	$5.5M +799.8%	$608.7K

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Available Research

13F Pro tracks comprehensive data for NORTHERN TECHNOLOGIES INTERNATIONAL CORP including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of NTIC

NEEDHAM INVESTMENT MANAGEMENT LLC
$6.3M765,000 sh
VANGUARD CAPITAL MANAGEMENT LLC
$3.2M383,816 sh
DIMENSIONAL FUND ADVISORS LP
$2.7M333,368 sh
Meros Investment Management, LP
$1.7M206,259 sh
North Star Investment Management Corp.
$1.2M148,000 sh
Peapod Lane Capital LLC
$1.2M142,642 sh
RENAISSANCE TECHNOLOGIES LLC
$978.7K118,777 sh
GEODE CAPITAL MANAGEMENT, LLC
$754.7K91,542 sh
Dynamic Advisor Solutions LLC
$725.8K88,077 sh
DIAMOND HILL CAPITAL MANAGEMENT INC
$524.3K63,625 sh

Fund	Value	Shares
NEEDHAM INVESTMENT MANAGEMENT LLC	$6.3M	765,000
VANGUARD CAPITAL MANAGEMENT LLC	$3.2M	383,816
DIMENSIONAL FUND ADVISORS LP	$2.7M	333,368
Meros Investment Management, LP	$1.7M	206,259
North Star Investment Management Corp.	$1.2M	148,000
Peapod Lane Capital LLC	$1.2M	142,642
RENAISSANCE TECHNOLOGIES LLC	$978.7K	118,777
GEODE CAPITAL MANAGEMENT, LLC	$754.7K	91,542
Dynamic Advisor Solutions LLC	$725.8K	88,077
DIAMOND HILL CAPITAL MANAGEMENT INC	$524.3K	63,625

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Is NTIC a good stock to buy?

13F Pro's AI-powered analysis of NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for NTIC are available on the NTIC stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own NTIC?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling NTIC. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of NORTHERN TECHNOLOGIES INTERNATIONAL CORP's investment landscape.