Who owns NORTHERN TECHNOLOGIES INTERNATIONAL CORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of NTIC from SEC Form 13F filings across 43 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 43 institutions disclosed 2.8M shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP worth $24.3M — about 29.9% of shares outstanding; the largest disclosed holder is NEEDHAM INVESTMENT MANAGEMENT LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
43
13F holders
$24.3M
value, 2026 filers
29.9%
of shares outstanding (2.8M sh)
4
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of NTIC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | NEEDHAM INVESTMENT MANAGEMENT LLC | 800,000 | $6.8M | 0.2% | 8.4% | +4.6% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 393,279 | $3.4M | 0.0% | 4.1% | +2.5% |
| 3 | DIMENSIONAL FUND ADVISORS LP | 335,664 | $2.9M | 0.0% | 3.5% | +0.7% |
| 4 | Peapod Lane Capital LLC | 176,114 | $1.5M | 1.0% | 1.9% | +23.5% |
| 5 | BALLAST ADVISORS LLC | 158,702 | $1.4M | 0.3% | 1.7% | -7.2% |
| 6 | North Star Investment Management Corp. | 148,000 | $1.3M | 0.1% | 1.6% | 0.0% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 122,577 | $1.0M | 0.0% | 1.3% | +3.2% |
| 8 | Dynamic Advisor Solutions LLC | 91,695 | $784,909 | 0.0% | 1% | +4.1% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 89,037 | $762,611 | 0.0% | 0.9% | -2.7% |
| 10 | ACADIAN ASSET MANAGEMENT LLC | 70,384 | $601,000 | 0.0% | 0.7% | 0.0% |
| 11 | RBF Capital, LLC | 59,590 | $510,090 | 0.0% | 0.6% | 0.0% |
| 12 | BlackRock, Inc. | 48,268 | $413,174 | 0.0% | 0.5% | +18.3% |
| 13 | VANGUARD FIDUCIARY TRUST CO | 44,482 | $380,766 | 0.0% | 0.5% | +0.7% |
| 14 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 43,212 | $369,895 | 0.0% | 0.5% | 0.0% |
| 15 | MILLENNIUM MANAGEMENT LLC | 39,287 | $336,297 | 0.0% | 0.4% | -13.0% |
| 16 | STATE STREET CORP | 25,681 | $219,829 | 0.0% | 0.3% | 0.0% |
| 17 | NAVELLIER & ASSOCIATES INC | 25,000 | $214,000 | 0.0% | 0.3% | 0.0% |
| 18 | PNC Financial Services Group, Inc. | 24,000 | $205,440 | 0.0% | 0.3% | 0.0% |
| 19 | Marquette Asset Management, LLCNEW | 23,853 | $204,182 | 0.0% | 0.3% | new |
| 20 | Rothschild Wealth LLC | 18,647 | $159,619 | 0.0% | 0.2% | 0.0% |
| 21 | NORTHERN TRUST CORP | 16,433 | $140,666 | 0.0% | 0.2% | 0.0% |
| 22 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 15,661 | $134,058 | 0.0% | 0.2% | 0.0% |
| 23 | CITADEL ADVISORS LLCNEW | 13,906 | $119,035 | 0.0% | 0.1% | new |
| 24 | Qube Research & Technologies LtdNEW | 12,848 | $109,979 | 0.0% | 0.1% | new |
| 25 | Estabrook Capital Management | 12,188 | $104,329 | 0.0% | 0.1% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.