Network-1 Technologies, Inc.
DE ˙ DB ˙ US64121N1090
1,22 € 0,00 (0,00%)
2026-06-05
DEL PRIS
SecurityDE:6LK / Network-1 Technologies, Inc.
InstitutionClayton Partners LLC
Latest Disclosed Ownership1,018,627 shares
Ownership 4.50%
Clayton Partners LLC ownership in 6LK / Network-1 Technologies, Inc.

2026-02-09 - Clayton Partners LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,018,627 shares of Network-1 Technologies, Inc. (DE:6LK). This represents 4.5 percent ownership of the company. In their previous filing dated 2025-02-13 , Clayton Partners LLC had reported owning 1,213,155 shares, indicating a decrease of -16.03 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2026-02-09 2026-02-09 13G/A 1,213,155 1,018,627 -16.03 4.50 -15.09
2025-02-13 2025-02-13 13G/A 1,435,200 1,213,155 -15.47 5.30 -12.69
2024-02-13 2024-02-13 13G/A 1,208,252 1,435,200 18.78 6.07 19.49
2023-07-07 2023-07-07 13G 1,208,252 5.08

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 979,138 -39,489 -3.88 1,410 5.62 1.0251
2026-02-17 2025-12-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,018,627 -25,322 -2.43 1,334 -14.76 0.9637
2025-11-10 2025-09-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,043,949 -235,083 -18.38 1,566 0.32 1.1875
2025-08-14 2025-06-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,279,032 49,012 3.98 1,560 -2.44 1.3111
2025-05-15 2025-03-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,230,020 16,865 1.39 1,599 -0.87 1.3907
2025-02-10 2024-12-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,213,155 -327,377 -21.25 1,613 -25.19 1.1161
2024-11-13 2024-09-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,540,532 11,500 0.75 2,157 -20.76 1.5538
2024-08-13 2024-06-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,529,032 21,246 1.41 2,722 -12.82 2.1891
2024-05-14 2024-03-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,507,786 72,586 5.06 3,121 -0.22 2.6512
2024-02-14 2023-12-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,435,200 31,168 2.22 3,129 -4.78 2.5334
2023-11-15 2023-09-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,404,032 195,780 16.20 3,285 17.70 2.7923
2023-08-14 2023-06-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,208,252 28,415 2.41 2,791 10.06 2.4116
2023-05-15 2023-03-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,179,837 49,409 4.37 2,537 2.01 2.4693
2023-02-14 2022-12-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,130,428 73,632 6.97 2,487 4.54 2.3534
2022-11-10 2022-09-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 1,056,796 127,479 13.72 2,378 6.64 2.6813
2022-08-15 2022-06-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 929,317 17,244 1.89 2,230 -6.34 2.4053
2022-05-12 2022-03-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 912,073 58,041 6.80 2,381 -1.12 2.0072
2022-02-07 2021-12-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 854,032 16,169 1.93 2,408 -3.14 2.0983
2021-11-16 2021-09-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 837,863 -55,716 -6.24 2,486 -14.66 2.3778
2021-08-13 2021-06-30 13F NETWORK-1 TECHNOLOGIES COM 64121N109 893,579 -11,100 -1.23 2,913 3.19 2.4486
2021-05-13 2021-03-31 13F/A-1 NETWORK-1 TECHNOLOGIES COM 64121N109 904,679 904,679 2,823 2.7272
2021-05-12 2021-03-31 13F NETWORK-1 TECHNOLOGIES COM 64121N109 900,647 900,647 2,810 2.7206
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.