# NETWORK-1 TECHNOLOGIES INC COM

NETWORK-1 TECHNOLOGIES INC COM is a security (CUSIP 64121N109) tracked across SEC portfolio filings. 24 institutional managers reported $6.8M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $218K via N-PORT as of 2026-04-30.

## Summary

- Issuer: NETWORK-1 TECHNOLOGIES INC
- Class: COM
- CUSIP: 64121N109
- Asset category: EC
- 13F holders: 24
- 13F value: $6.8M
- 13F period: 2026-06-30
- N-PORT fund positions: 2
- N-PORT value: $218K
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 24 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [CANNELL CAPITAL LLC](https://search.stillhousedata.com/firm/158371) | Alta, WY | $1.6M | 1,141,975 |
| Clayton Partners LLC | BERKELEY, CA | $1.4M | 979,138 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $767K | 585,401 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $664K | 461,444 |
| SAYBROOK CAPITAL /NC | SAG HARBOR, NY | $485K | 330,043 |
| PNC Financial Services Group, Inc. | Pittsburgh, PA | $389K | 270,000 |
| [Canton Hathaway, LLC](https://search.stillhousedata.com/firm/297527) | PROVIDENCE, RI | $361K | 245,673 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $334K | 232,014 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/111441) | HOUSTON, TX | $186K | 129,161 |
| Empowered Funds, LLC | HAVERTOWN, PA | $141K | 97,572 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $140K | 97,164 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $103K | 71,830 |
| STATE STREET CORP | BOSTON, MA | $67K | 46,299 |
| NORTHERN TRUST CORP | CHICAGO, IL | $58K | 39,982 |
| [Savvy Advisors, Inc.](https://search.stillhousedata.com/firm/318493) | NEW YORK, NY | $24K | 16,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $158K | 0.02% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $60K | 0.08% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/64121n109.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.