NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share (NTIC)

Q: What does CUSIP 665809109 represent in this 13F holders report?

CUSIP 665809109 is the security identifier for NTIC - NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share used to aggregate holder disclosures.

Q: How many institutions held NTIC - NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share in Q1 2023?

36 institutional investors reported NTIC - NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share for Q1 2023. Use the holders table for investor-level position and value details.

CUSIP: 665809109

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class: Equity / Common Stock, par value $0.02 per share
Total 13F shares: 3,062,978
Total 13F value: $36,629,965
Share change: +190,512
SEC-reported price per share: $12.04
Number of holders: 36
Value change: +$2,197,578
Number of buys: 16
Number of sells: 6
Shares outstanding: 9,444,444

Security key

665809109

Report period

Q1 2023

Institutions

Top holders

NTIC full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 NORTHERN TECHNOLOGIES INTERNATIONAL CORP SEC filings NORTHERN TECHNOLOGIES INTERNATIONAL CORP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 665809109

Newer quarter: Q3 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of NTIC - NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

PUNCH & ASSOCIATES INVEST...

Disclosed value leader

PUNCH & ASSOCIATES INVEST...

Comparable rows

15/15

Latest evidence

31 Dec 2022

13F Lead comparable stake: 5.6% Showing 1-6 of 15 holder rows.

Quick read

PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. leads the comparable SEC ownership view at 5.6%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.'s linked filing trail.

Comparable ownership Top 5

PUNCH & ASSOCIATES INVESTMENT MAN... 5.6%

22NW, LP 4.3%

VANGUARD GROUP INC 4.2%

DIMENSIONAL FUND ADVISORS LP 3.6%

PERRITT CAPITAL MANAGEMENT INC 2.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	13F Company 13F	5.6%	$6,992,117 525,328 shares	—	31 Dec 2022
22NW, LP	13F Company 13F	4.3%	$5,366,792 403,215 shares	—	31 Dec 2022
VANGUARD GROUP INC	13F Company 13F	4.2%	$5,225,493 392,599 shares	—	31 Dec 2022
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	3.6%	$4,528,000 340,233 shares	—	31 Dec 2022
PERRITT CAPITAL MANAGEMENT INC	13F Company 13F	2.8%	$3,555,487 267,129 shares	—	31 Dec 2022
Meros Investment Management, LP	13F Company 13F	2.1%	$2,680,000 201,360 shares	—	31 Dec 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

3,062,978

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2023 vs Q1 2026 Across Filers

Q1 2026 holders

Q1 2023 holders

Holder diff

-11

Investor	Q1 2026 Shares	Q1 2023 Shares	Share Diff	Share Chg %	Q1 2026 value	Q1 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend