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 Q2 2021?

39 institutional investors reported NTIC - NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share for Q2 2021. Use the holders table for investor-level position and value details.

CUSIP: 665809109

Q2 2021 13F Holders as of 30 Jun 2021

Security type / class: Equity / Common Stock, par value $0.02 per share
Total 13F shares: 3,393,484
Total 13F value: $58,858,852
Share change: +117,368
SEC-reported price per share: $17.32
Number of holders: 39
Value change: +$2,094,112
Number of buys: 14
Number of sells: 12
Shares outstanding: 9,444,444

Security key

665809109

Report period

Q2 2021

Institutions

Top holders

NTIC full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2021 Previous quarter: Q1 2021 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 2021 Previous quarter: Q1 2021

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

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 Mar 2021

13F Lead comparable stake: 4.2% Showing 1-6 of 15 holder rows.

Quick read

PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. leads the comparable SEC ownership view at 4.2%.

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... 4.2%

22NW, LP 4.1%

DIMENSIONAL FUND ADVISORS LP 3.7%

VANGUARD GROUP INC 3.7%

RUTABAGA CAPITAL MANAGEMENT LLC/MA 3.6%

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	4.2%	$6,035,000 397,025 shares	—	31 Mar 2021
22NW, LP	13F Company 13F	4.1%	$5,894,000 387,779 shares	—	31 Mar 2021
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	3.7%	$5,346,000 351,736 shares	—	31 Mar 2021
VANGUARD GROUP INC	13F Company 13F	3.7%	$5,287,000 347,804 shares	—	31 Mar 2021
RUTABAGA CAPITAL MANAGEMENT LLC/MA	13F Company 13F	3.6%	$5,197,000 341,931 shares	—	31 Mar 2021
PERRITT CAPITAL MANAGEMENT INC	13F Company 13F	3.2%	$4,607,000 303,070 shares	—	31 Mar 2021

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 Q2 2021

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

Institutions

3,393,484

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 Q2 2021 vs Q1 2021 Across Filers

Q1 2021 holders

Q2 2021 holders

Holder diff

Investor	Q1 2021 Shares	Q2 2021 Shares	Share Diff	Share Chg %	Q1 2021 value	Q2 2021 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend