Security Snapshot

NETWORK-1 TECHNOLOGIES, INC. - Common Stock, par value $0.01 per share (NTIP) Institutional Ownership

CUSIP: 64121N109

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Latest Period

Q4 2025

Institutions Reporting

25

Shares (Excl. Options)

4,652,567

Price

$1.31

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Type / Class
Equity / Common Stock, par value $0.01 per share
Symbol
NTIP on NYSE
Shares outstanding
22,839,500
Price per share
$1.53
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
4,652,567
Total reported value
$6,094,842
% of total 13F portfolios
0%
Share change
-26,126
Value change
-$45,139
Number of holders
25
Price from insider filings
$1.53
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • NTIP - NETWORK-1 TECHNOLOGIES, INC. - Common Stock, par value $0.01 per share is tracked under CUSIP 64121N109.
  • 25 institutions reported positions in Q4 2025.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 27 to 25 between Q3 2025 and Q4 2025.
  • Reported value moved from $7,017,377 to $6,094,842.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 25 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 64121N109?
CUSIP 64121N109 identifies NTIP - NETWORK-1 TECHNOLOGIES, INC. - Common Stock, par value $0.01 per share in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of NETWORK-1 TECHNOLOGIES, INC. - Common Stock, par value $0.01 per share (NTIP) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Heinemann Steven D. 5.9% -20% $1,769,339 -$524,680 1,340,408 -23% Steven D. Heinemann 31 Dec 2025
CANNELL CAPITAL LLC 5% $1,507,407 1,141,975 CANNELL CAPITAL LLC 31 Dec 2025
Clayton Partners LLC 4.5% -16% $1,344,588 -$256,777 1,018,627 -16% Clayton Partners LLC 31 Dec 2025

As of 31 Dec 2025, 25 institutional investors reported holding 4,652,567 shares of NETWORK-1 TECHNOLOGIES, INC. - Common Stock, par value $0.01 per share (NTIP). This represents 20% of the company’s total 22,839,500 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of NETWORK-1 TECHNOLOGIES, INC. - Common Stock, par value $0.01 per share (NTIP) together control 20% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
CANNELL CAPITAL LLC 5% 1,141,975 +6.7% 0.95% $1,495,987
Clayton Partners LLC 4.5% 1,018,627 -2.4% 0.96% $1,334,401
VANGUARD GROUP INC 2.6% 585,401 +9.4% 0% $766,876
RENAISSANCE TECHNOLOGIES LLC 2% 467,844 -5.6% 0% $612,876
SAYBROOK CAPITAL /NC 1.4% 330,043 0% 0.11% $432,356
PNC Financial Services Group, Inc. 1.2% 270,000 0% 0% $353,700
DIMENSIONAL FUND ADVISORS LP 1% 236,037 -18% 0% $309,208
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.57% 129,161 0% 0% $169,201
GEODE CAPITAL MANAGEMENT, LLC 0.56% 128,390 -0.2% 0% $168,241
Empowered Funds, LLC 0.43% 97,572 0% 0% $127,819
Canton Hathaway, LLC 0.3% 68,291 0% 0.02% $89,461
STATE STREET CORP 0.2% 46,299 0% 0% $60,652
NORTHERN TRUST CORP 0.18% 39,982 0% 0% $52,376
Calydon Capital 0.16% 36,204 0% 0.01% $47,427
CITADEL ADVISORS LLC 0.14% 32,287 +44% 0% $42,296
Savvy Advisors, Inc. 0.07% 16,000 0% 0% $20,960
NATIONAL BANK OF CANADA /FI/ 0.02% 4,000 0% $5,200
Tower Research Capital LLC (TRC) 0.01% 2,744 +91% 0% $3,595
ROYAL BANK OF CANADA 0% 786 0% $1,000
OSAIC HOLDINGS, INC. 0% 642 0% 0% $841
BANK OF AMERICA CORP /DE/ 0% 173 -16% 0% $226
MAI Capital Management 0% 102 0% 0% $134
SBI Securities Co., Ltd. 0% 4 -43% 0% $5
MORGAN STANLEY 0% 2 -100% 0% $3
UBS Group AG 0% 1 -98% 0% $1

Institutional Holders of NETWORK-1 TECHNOLOGIES, INC. - Common Stock, par value $0.01 per share (NTIP) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 4,652,567 $6,094,842 -$45,139 $1.31 25
2025 Q3 4,678,693 $7,017,377 +$432,455 $1.50 27
2025 Q2 4,453,973 $5,433,587 -$228,209 $1.22 26
2025 Q1 4,636,399 $6,026,625 +$347,307 $1.30 27
2024 Q4 4,368,665 $5,810,385 -$799,518 $1.33 25
2024 Q3 4,960,482 $6,955,649 +$158,084 $1.40 22
2024 Q2 5,499,673 $9,789,058 -$267,455 $1.78 23
2024 Q1 5,649,954 $11,695,005 +$1,568,494 $2.07 22
2023 Q4 4,892,014 $10,664,644 +$162,268 $2.18 20
2023 Q3 4,816,916 $11,272,059 +$6,175 $2.34 18
2023 Q2 4,888,427 $11,291,597 +$146,418 $2.31 20
2023 Q1 4,751,029 $10,214,110 +$7,010 $2.15 17
2022 Q4 4,747,628 $10,444,224 -$154,213 $2.20 19
2022 Q3 5,010,405 $11,272,000 -$161,211 $2.25 19
2022 Q2 5,081,981 $12,197,000 -$170,966 $2.40 19
2022 Q1 5,145,226 $13,430,640 +$206,607 $2.61 20
2021 Q4 5,063,854 $14,280,702 +$681,087 $2.82 20
2021 Q3 4,069,871 $12,073,000 -$225,514 $2.97 20
2021 Q2 4,143,486 $13,508,000 -$511,814 $3.26 20
2021 Q1 4,301,574 $13,421,000 -$2,242 $3.12 18
2020 Q4 3,397,199 $12,535,000 +$606,563 $3.69 18
2020 Q3 3,221,856 $8,538,000 +$143,737 $2.65 17
2020 Q2 3,167,650 $6,859,000 +$54,687 $2.17 16
2020 Q1 3,142,121 $6,851,000 -$78,812 $2.18 17
2019 Q4 3,177,860 $6,929,000 -$8,468 $2.18 17
2019 Q3 3,179,661 $7,368,000 -$121,856 $2.33 17
2019 Q2 3,233,510 $8,083,000 +$31,009 $2.50 20
2019 Q1 3,219,317 $8,368,000 -$75,063 $2.60 20
2018 Q4 3,251,170 $7,250,000 -$756,436 $2.23 24
2018 Q3 3,480,414 $9,400,000 -$340,130 $2.70 21
2018 Q2 3,678,811 $11,399,000 -$204,437 $3.10 24
2018 Q1 3,766,744 $9,982,000 -$2,617,359 $2.65 29
2017 Q4 5,108,138 $12,253,000 -$1,058,329 $2.40 38
2017 Q3 5,534,604 $21,357,000 -$2,421,144 $3.85 34
2017 Q2 6,168,255 $26,203,000 +$5,720,095 $4.25 35
2017 Q1 4,830,624 $23,418,000 +$13,462,599 $4.85 37
2016 Q4 2,136,960 $7,263,800 +$1,964,932 $3.40 27
2016 Q3 1,770,530 $4,830,460 +$370,951 $2.73 20
2016 Q2 1,634,400 $4,345,320 +$93,646 $2.66 17
2016 Q1 1,602,523 $3,059,449 -$294,547 $1.91 13
2015 Q4 1,741,248 $3,641,000 +$155,714 $2.09 16
2015 Q3 1,671,079 $3,380,080 +$1,973,353 $2.02 14
2015 Q2 697,011 $1,191,000 -$244,360 $1.71 10
2015 Q1 833,769 $1,872,000 +$312,830 $2.24 10
2014 Q4 693,811 $1,525,816 +$1,052,816 $2.20 7
2014 Q3 15,100 $32,000 $2.12 1
2014 Q2 15,100 $31,000 $2.05 1
2014 Q1 15,100 $24,000 $1.59 1