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 2015?

26 institutional investors reported NTIC - NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share for Q1 2015. Use the holders table for investor-level position and value details.

CUSIP: 665809109

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock, par value $0.02 per share
Shares outstanding: 9,444,444
Total 13F shares: 1,121,013
Share change: +60,201
Total reported value: $21,284,786
Price per share: $19.00
Number of holders: 26
Value change: +$1,143,118
Number of buys: 5
Number of sells: 7

Security key

665809109

Report period

Q1 2015

Institutions

Top holders

NTIC full security history Newer quarter: Q2 2015 Previous quarter: Q4 2014 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: Q2 2015 Previous quarter: Q4 2014

Recent filing periods:

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

Top shareholders 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. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: 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.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
PERRITT CAPITAL MANAGEMENT INC	13F	Company	2.6%	245,800	$5,245,000	—	31 Dec 2014	13F
RUTABAGA CAPITAL MANAGEMENT LLC/MA	13F	Company	2.5%	235,030	$5,016,000	—	31 Dec 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.6%	150,916	$3,221,000	—	31 Dec 2014	13F
THB ASSET MANAGEMENT	13F	Company	1.1%	106,807	$2,279,000	—	31 Dec 2014	13F
WILEN INVESTMENT MANAGEMENT CORP.	13F	Company	0.7%	65,722	$1,347,000	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	0.64%	60,404	$1,289,000	—	31 Dec 2014	13F
FIRST WILSHIRE SECURITIES MANAGEMENT INC	13F	Company	0.48%	45,190	$964,000	—	31 Dec 2014	13F
WESTWOOD MANAGEMENT CORP /IL/	13F	Company	0.37%	35,000	$747,000	—	31 Dec 2014	13F
Mork Capital Management, LLC	13F	Company	0.26%	24,283	$518,000	—	31 Dec 2014	13F
APIS CAPITAL ADVISORS, LLC	13F	Company	0.15%	14,500	$309,000	—	31 Dec 2014	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.13%	11,900	$254,000	—	31 Dec 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.11%	10,700	$230,000	—	31 Dec 2014	13F
SHEETS SMITH WEALTH MANAGEMENT	13F	Company	0.11%	10,040	$214,000	—	31 Dec 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.1%	9,900	$211,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	0.1%	9,817	$209,000	—	31 Dec 2014	13F
Estabrook Capital Management	13F	Company	0.06%	6,094	$130,046	—	31 Dec 2014	13F
Skylands Capital, LLC	13F	Company	0.06%	5,598	$119,000	—	31 Dec 2014	13F
US BANCORP \DE\	13F	Company	0.05%	5,025	$107,000	—	31 Dec 2014	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.05%	5,000	$107,000	—	31 Dec 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.01%	640	$14,000	—	31 Dec 2014	13F
Nationwide Fund Advisors	13F	Company	0.01%	600	$13,000	—	31 Dec 2014	13F
Tower Research Capital LLC (TRC)	13F	Company	0.01%	589	$13,000	—	31 Dec 2014	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.01%	571	$12,000	—	31 Dec 2014	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0%	322	$7,000	—	31 Dec 2014	13F
DEUTSCHE BANK AG\	13F	Company	0%	212	$4,000	—	31 Dec 2014	13F
UBS Group AG	13F	Company	0%	152	$3,000	—	31 Dec 2014	13F

Institutional Holders of NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share (NTIC) as of Q1 2015

As of 31 Mar 2015, NORTHERN TECHNOLOGIES INTERNATIONAL CORP - Common Stock, par value $0.02 per share (NTIC) was held by 26 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 1,121,013 shares. The largest 10 holders included RUTABAGA CAPITAL MANAGEMENT LLC/MA, PERRITT CAPITAL MANAGEMENT INC, DIMENSIONAL FUND ADVISORS LP, THOMSON HORSTMANN & BRYANT INC, VANGUARD GROUP INC, WILEN INVESTMENT MANAGEMENT CORP., FIRST WILSHIRE SECURITIES MANAGEMENT INC, WESTWOOD MANAGEMENT CORP /IL/, Mork Capital Management, and Apis Capital Advisors, LLC. This page lists 26 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

Q1 2015 holders

Holder diff

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 Value $	Value Diff $	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.