Vault-13

NETWORK-1 TECHNOLOGIES INC NTIP

COM · Common Stock · CUSIP 64121N109

24 institutional holders +1 vs Q1 2024
5,401,0105.4m shares reported held*
23.3% of all shares outstanding*
$9.6mreported value*
2 new 8 added 7 reduced 1 sold out net sold ≈ $484.6k (-272.3k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($175.7k this quarter). Holder counts are more reliable. Shares outstanding: 23.1m as of 2024-08-05, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $1.78.

Trends to Q2 2024

Institutional holders

Managers reporting a position, each quarter

0102030Q3 22: 23Q4 22: 21Q1 23: 19Q2 23: 22Q3 23: 19Q4 23: 21Q1 24: 23Q2 24: 2424Q3 22Q1 23Q3 23Q1 24Q2 24
Numbers
QuarterHolders
Q3 202223
Q4 202221
Q1 202319
Q2 202322
Q3 202319
Q4 202321
Q1 202423
Q2 202424

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q4 22: 9 bought or addedQ4 22: 10 cut or sold outQ4 22Q1 23: 6 bought or addedQ1 23: 7 cut or sold outQ2 23: 6 bought or addedQ2 23: 6 cut or sold outQ2 23Q3 23: 5 bought or addedQ3 23: 8 cut or sold outQ4 23: 11 bought or addedQ4 23: 5 cut or sold outQ4 23Q1 24: 14 bought or addedQ1 24: 4 cut or sold outQ2 24: 10 bought or addedQ2 24: 8 cut or sold outQ2 24
Numbers
QuarterBought or addedCut or sold out
Q4 2022910
Q1 202367
Q2 202366
Q3 202358
Q4 2023115
Q1 2024144
Q2 2024108

Biggest buyers

CITADEL ADVISORS LLC New +22,535+22.5k
RENAISSANCE TECHNOLOGIES LLC Added +22,000+22.0k
Clayton Partners LLC Added +21,246+21.2k
UBS Group AG Added +8,414+8.4k
BRIDGEWAY CAPITAL MANAGEMENT, LLC Added +3,403+3.4k
VANGUARD GROUP INC Added +3,238+3.2k
Tower Research Capital LLC (TRC) Added +1,564+1.6k
BlackRock Inc. Added +1,429+1.4k
BANK OF AMERICA CORP /DE/ New +147+147
JPMORGAN CHASE & CO Added +8+8

Biggest sellers

SAYBROOK CAPITAL /NC Reduced -106,041-106.0k
Empowered Funds, LLC Reduced -91,891-91.9k
DIMENSIONAL FUND ADVISORS LP Reduced -77,241-77.2k
Greenwich Investment Management, Inc. Reduced -38,605-38.6k
MORGAN STANLEY Reduced -26,688-26.7k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -12,264-12.3k
GEODE CAPITAL MANAGEMENT, LLC Reduced -3,401-3.4k
WELLS FARGO & COMPANY/MN Sold out -111-111

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Heinemann Steven D. 13G · passive investor -0.6 pts · filed 2026-08-12 5.3% -0.6 pts 1.2m≈ $1.8m 2026-08-12
CANNELL CAPITAL LLC 13G · exempt (held before listing) new · filed 2026-02-17 5.0% new 1.1m≈ $1.7m 2026-02-17

Fell to 5% or below in the last year: Clayton Partners LLC (4.5%, 2026-02-09)

Insider purchases and sales in Q2 2024

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q2 2024.

Holders, Q2 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Clayton Partners LLC 2.19% of their portfolio BERKELEY, CA 1,529,0321.5m $2.7m $2.7m 2.19% Added +21.2k +21,246
2 Greenwich Investment Management, Inc. 1.07% of their portfolio NORWALK, CT 654,521654.5k $1.2m $1.2m 1.07% Reduced -38.6k -38,605
3 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 606,319606.3k $1.1m $1.1m 0.00% Added +3.2k +3,238
4 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 564,644564.6k $1.0m $1.0m 0.00% Added +22.0k +22,000
5 SAYBROOK CAPITAL /NC 0.28% of their portfolio SAG HARBOR, NY 560,352560.4k $997.0k $997.0k 0.28% Reduced -106.0k -106,041
6 CANNELL CAPITAL LLC 0.23% of their portfolio ALTA, WY 534,909534.9k $952.1k $952.1k 0.23% Unchanged
7 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 394,274394.3k $701.8k $701.8k 0.00% Reduced -77.2k -77,241
8 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio HOUSTON, TX 182,897182.9k $325.6k $325.6k 0.01% Added +3.4k +3,403
9 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 99,80099.8k $177.6k $177.6k 0.00% Unchanged
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 99,26599.3k $176.8k $176.8k 0.00% Reduced -3.4k -3,401
11 Empowered Funds, LLC 0.00% of their portfolio NEWTOWN SQUARE, PA 98,69798.7k $175.7k $175.7k 0.00% Reduced -91.9k -91,891
12 BlackRock Inc. 0.00% of their portfolio New York, NY 41,57041.6k $74.0k $74.0k 0.00% Added +1.4k +1,429
13 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 28,82228.8k $51.3k $51.3k 0.00% Reduced -12.3k -12,264
14 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 24,94424.9k $44.4k $44.4k 0.00% Unchanged
15 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 22,53522.5k $40.1k $40.1k 0.00% New
16 Savvy Advisors, Inc. 0.01% of their portfolio NEW YORK, NY 16,00016.0k $28.5k $28.5k 0.01% Unchanged
17 PINNACLE ASSOCIATES LTD 0.00% of their portfolio NEW YORK, NY 14,00314.0k $24.9k $24.9k 0.00% Unchanged
18 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 13,34413.3k $23.8k $23.8k 0.00% Reduced -26.7k -26,688
19 UBS Group AG 0.00% of their portfolio ZURICH, V8 8,6058.6k $15.3k $15.3k 0.00% Added +8.4k +8,414
20 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 4,7614.8k $8.5k $8.5k 0.00% Added +1.6k +1,564
21 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 200200 $356 $356 0.00% Unchanged
22 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 147147 $261 $261 0.00% New
23 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 6666 $118 $118 0.00% Added +8 +8
24 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged