NORTHERN TECHNOLOGIES INTL (NTIC) Institutional Shareholders
NORTHERN TECHNOLOGIES INTL (NTIC) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $23.40M in NTIC holdings during the latest filing period.
Needham Investment Management Llc is currently the largest disclosed institutional shareholder of NTIC tracked by InsiderSet, reporting ownership valued at approximately $6.30M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $6.51M, representing an estimated gain of +3.28% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 84% of the total disclosed NTIC value among the investors covered in this analysis. Major shareholders include Needham Investment Management Llc, Vanguard Capital Management Llc, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in NORTHERN TECHNOLOGIES INTL (NTIC).
This page ranks the largest institutional NTIC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
46
Total Reported Value
$23.40M
Largest Holder
Needham Investment Management Llc
Largest Position
$6.30M
Insider Transactions (90d)
6
Latest Filing Quarter
Q2 2026
New Institutional Positions
53
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Needham Investment Management Llc | 0.32% | 765,000 | $6,303,600 | $6,510,150 | +$206,550 | +3.28% | |
| Vanguard Capital Management Llc | 0.00% | 383,816 | $3,162,644 | $3,266,274 | +$103,630 | +3.28% | |
| Dimensional Fund Advisors Lp | 0.00% | 333,368 | $2,746,990 | $2,836,962 | +$89,972 | +3.28% | |
| Meros Investment Management, Lp | 0.74% | 206,259 | $1,699,574 | $1,755,264 | +$55,690 | +3.28% | |
| Peapod Lane Capital Llc | 1.02% | 176,114 | $1,507,536 | $1,498,730 | -$8,806 | -0.58% | |
| North Star Investment Management Corp. | 0.07% | 148,000 | $1,266,880 | $1,259,480 | -$7,400 | -0.58% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 118,777 | $978,722 | $1,010,792 | +$32,070 | +3.28% |
| Dynamic Advisor Solutions Llc | 0.02% | 91,695 | $784,909 | $780,324 | -$4,585 | -0.58% | |
| Geode Capital Management, Llc | 0.00% | 91,542 | $754,714 | $779,022 | +$24,308 | +3.22% | |
| Diamond Hill Capital Management Inc | 0.00% | 63,625 | $524,270 | $541,449 | +$17,179 | +3.28% | |
| Rbf Capital, Llc | 0.03% | 59,590 | $491,022 | $507,111 | +$16,089 | +3.28% | |
| Millennium Management Llc | 0.00% | 45,134 | $371,904 | $384,090 | +$12,186 | +3.28% | |
| Vanguard Fiduciary Trust Co | 0.00% | 44,164 | $363,911 | $375,836 | +$11,925 | +3.28% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 43,212 | $356,067 | $367,734 | +$11,667 | +3.28% | |
| Blackrock, Inc. | 0.00% | 40,816 | $336,323 | $347,344 | +$11,021 | +3.28% | |
| Navellier & Associates Inc | 0.02% | 25,000 | $214,000 | $212,750 | -$1,250 | -0.58% | |
| State Street Corp | 0.00% | 25,681 | $211,611 | $218,545 | +$6,934 | +3.28% | |
| Marquette Asset Management, Llc | 0.03% | 23,853 | $204,182 | $202,989 | -$1,193 | -0.58% | |
| Ubs Group Ag | 0.00% | 19,281 | $158,875 | $164,081 | +$5,206 | +3.28% | |
| Rothschild Wealth Llc | 0.01% | 18,647 | $153,652 | $158,686 | +$5,034 | +3.28% | |
| Northern Trust Corp | 0.00% | 16,433 | $135,408 | $139,845 | +$4,437 | +3.28% | |
| Bridgeway Capital Management, Llc | 0.00% | 15,661 | $129,047 | $133,275 | +$4,228 | +3.28% | |
| Estabrook Capital Management | 0.01% | 12,188 | $100,429 | $103,720 | +$3,291 | +3.28% | |
| Pnc Financial Services Group, Inc. | 0.00% | 12,000 | $98,880 | $102,120 | +$3,240 | +3.28% | |
| Jane Street Group, Llc | 0.00% | 10,477 | $86,331 | $89,159 | +$2,828 | +3.28% | |
| Morgan Stanley | 0.00% | 9,426 | $77,671 | $80,215 | +$2,544 | +3.28% | |
| Salem Investment Counselors Inc | 0.00% | 3,708 | $31,741 | $31,555 | -$186 | -0.59% | |
| Vanguard Global Advisers, Llc | 0.00% | 3,622 | $29,845 | $30,823 | +$978 | +3.28% | |
| Central Trust Co | 0.00% | 3,319 | $28,411 | $28,245 | -$166 | -0.59% | |
| Osaic Holdings, Inc. | 0.00% | 3,374 | $27,801 | $28,713 | +$912 | +3.28% | |
| Barclays Plc | 0.00% | 2,799 | $23,064 | $23,819 | +$755 | +3.28% | |
| Fmr Llc | 0.00% | 1,642 | $13,530 | $13,973 | +$443 | +3.28% | |
| Axiom Investment Management Llc | 0.01% | 1,231 | $10,537 | $10,476 | -$61 | -0.58% | |
| Russell Investments Group, Ltd. | 0.00% | 1,127 | $9,286 | $9,591 | +$305 | +3.28% | |
| Royal Bank Of Canada | 0.00% | 285 | $2,000 | $2,425 | +$425 | +21.27% | |
| Ballast Advisors Llc | 0.41% | 171,047 | $1,409 | $1,455,610 | +$1,454,201 | +103208.02% | |
| Allworth Financial Lp | 0.00% | 131 | $1,083 | $1,115 | +$32 | +2.94% | |
| Jones Financial Companies Lllp | 0.00% | 100 | $826 | $851 | +$25 | +3.03% | |
| Nisa Investment Advisors, Llc | 0.00% | 96 | $791 | $817 | +$26 | +3.28% | |
| Bnp Paribas Financial Markets | 0.00% | 73 | $602 | $621 | +$19 | +3.19% | |
| Acadian Asset Management Llc | 0.00% | 70,384 | $577 | $598,968 | +$598,391 | +103707.25% | |
| Gamma Investing Llc | 0.00% | 52 | $445 | $443 | -$2 | -0.56% | |
| Cwm, Llc | 0.00% | 50 | $412 | $426 | +$14 | +3.28% | |
| Gsa Capital Partners Llp | 0.01% | 24,900 | $205 | $211,899 | +$211,694 | +103265.37% | |
| Stoneridge Investment Partners Llc | 0.06% | 10,173 | $84 | $86,572 | +$86,488 | +102962.18% | |
| Optiver Holding B.V. | 0.00% | 10 | $82 | $85 | +$3 | +3.78% |
Frequently asked questions about NTIC
Who owns the most NTIC stock?
The largest holders of NTIC are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for NORTHERN TECHNOLOGIES INTL (NTIC).
Is NTIC widely held by superinvestors?
Many widely followed stocks like NTIC appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly NTIC is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.