NORTHERN TECHNOLOGIES INTL C COM is a security (CUSIP 665809109) tracked across SEC portfolio filings. 48 institutional managers reported $26.0M on Form 13F as of 2026-06-30; 6 registered fund positions totaling $15.7M via N-PORT as of 2026-05-31.
Showing 15 of 48 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | NEW YORK, NY | $6.3M | 765,000 |
| VANGUARD GROUP INC | Valley Forge, PA | $3.3M | 426,751 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $2.7M | 333,368 |
| Meros Investment Management, LP | DALLAS, TX | $1.7M | 206,259 |
| Peapod Lane Capital LLC | Bedford Hills, NY | $1.5M | 176,114 |
| BALLAST ADVISORS LLC | WOODBURY, MN | $1.4M | 171,047 |
| PERRITT CAPITAL MANAGEMENT INC | CHICAGO, IL | $1.3M | 169,831 |
| North Star Investment Management Corp. | CHICAGO, IL | $1.3M | 148,000 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $979K | 118,777 |
| Dynamic Advisor Solutions LLC | PHOENIX, AZ | $785K | 91,695 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $755K | 91,542 |
| DIAMOND HILL CAPITAL MANAGEMENT INC | COLUMBUS, OH | $524K | 63,625 |
| RBF Capital, LLC | SAN FRANCISCO, CA | $491K | 59,590 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $372K | 45,134 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $356K | 43,212 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Needham Aggressive Growth Fund | Needham Funds Inc | $12.5M | 79.57% |
| Perritt MicroCap Opportunities Fund | Perritt Funds Inc | $1.3M | 215.17% |
| North Star Micro Cap Fund | NORTHERN LIGHTS FUND TRUST II | $1.2M | 64.30% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $502K | 0.67% |
| Fidelity Series Total Market Index Fund | Fidelity Concord Street Trust | $91K | 0.01% |
| Dimensional US Core Equity 1 ETF | Dimensional ETF Trust | $10K | 0.04% |