Vault-13

DUOS TECHNOLOGIES GROUP INC DUOT

COM · Common Stock · CUSIP 266042407

44 institutional holders +20 vs Q2 2025
7,961,2678.0m shares reported held*
39.0% of all shares outstanding*
$58.6mreported value*
25 new 14 added 1 reduced 4 sold out net bought ≈ $33.8m (+4.6m 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. Holder counts are more reliable. Shares outstanding: 20.4m as of 2025-11-13, 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 ≈ $7.36.

Trends to Q3 2025

Institutional holders

Managers reporting a position, each quarter

0204060Q3 22: 13Q4 22: 18Q1 23: 17Q2 23: 15Q3 23: 18Q4 23: 21Q1 24: 20Q2 24: 20Q3 24: 18Q4 24: 22Q1 25: 23Q2 25: 24Q3 25: 4444Q3 22Q2 23Q1 24Q4 24Q3 25
Numbers
QuarterHolders
Q3 202213
Q4 202218
Q1 202317
Q2 202315
Q3 202318
Q4 202321
Q1 202420
Q2 202420
Q3 202418
Q4 202422
Q1 202523
Q2 202524
Q3 202544

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q4 23: 10 bought or addedQ4 23: 6 cut or sold outQ1 24: 9 bought or addedQ1 24: 9 cut or sold outQ1 24Q2 24: 9 bought or addedQ2 24: 8 cut or sold outQ3 24: 3 bought or addedQ3 24: 10 cut or sold outQ3 24Q4 24: 11 bought or addedQ4 24: 7 cut or sold outQ1 25: 12 bought or addedQ1 25: 11 cut or sold outQ1 25Q2 25: 17 bought or addedQ2 25: 7 cut or sold outQ3 25: 39 bought or addedQ3 25: 5 cut or sold outQ3 25
Numbers
QuarterBought or addedCut or sold out
Q4 2023106
Q1 202499
Q2 202498
Q3 2024310
Q4 2024117
Q1 20251211
Q2 2025177
Q3 2025395

Biggest buyers

Mink Brook Asset Management LLC New +782,079+782.1k
Northern Right Capital Management, L.P. New +777,626+777.6k
GRATIA CAPITAL, LLC New +495,590+495.6k
Shay Capital LLC Added +396,910+396.9k
VANGUARD GROUP INC Added +285,235+285.2k
MYDA Advisors LLC New +260,000+260.0k
Private Advisor Group, LLC Added +192,849+192.8k
ROYAL BANK OF CANADA Added +192,188+192.2k
RENAISSANCE TECHNOLOGIES LLC New +179,513+179.5k
MORGAN STANLEY Added +136,590+136.6k

Biggest sellers

Informed Momentum Co LLC Sold out -90,073-90.1k
Huntleigh Advisors, Inc. Reduced -40,114-40.1k
RAYMOND JAMES FINANCIAL INC Sold out -1,360-1.4k
OSAIC HOLDINGS, INC. Sold out -250-250
FMR LLC Sold out -35-35

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
Bleichroeder LP 13G · institution -1.5 pts · filed 2026-08-13 18.5% -1.5 pts 6.8m≈ $76.8m 2026-08-13
Alyeska Investment Group, L.P. 13G · institution +3.5 pts · filed 2026-08-14 10.0% +3.5 pts 3.5m≈ $41.5m 2026-08-14
BlackRock, Inc. 13G · institution new · filed 2026-07-29 5.3% new 1.7m≈ $19.9m 2026-07-29
Shay Capital LLC 13G · passive investor new · filed 2026-05-18 5.0% new 1.5m≈ $17.7m 2026-05-18

Insider purchases and sales in Q3 2025

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.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 23: 0 buyingQ4 23: 0 sellingQ1 24: 0 buyingQ1 24: 0 sellingQ1 24Q2 24: 1 buyingQ2 24: 0 sellingQ3 24: 0 buyingQ3 24: 0 sellingQ3 24Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 1 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20230—0——
Q1 20240—0——
Q2 20241$10.2k0——
Q3 20240—0——
Q4 20240—0——
Q1 20250—0——
Q2 20250—1$82.3k—
Q3 20250—0——

None reported in Q3 2025.

Holders, Q3 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Bleichroeder LP 2.34% of their portfolio NEW YORK, NY 1,627,8061.6m $12.0m $12.0m 2.34% Unchanged
2 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 816,988817.0k $6.0m $6.0m 0.00% Added +192.2k +192,188
3 Mink Brook Asset Management LLC 3.88% of their portfolio West Palm Beach, FL 782,079782.1k $5.8m $5.8m 3.88% New
4 Northern Right Capital Management, L.P. 1.77% of their portfolio DARIEN, CT 777,626777.6k $5.7m $5.7m 1.77% New
5 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 639,797639.8k $4.7m $4.7m 0.00% Added +285.2k +285,235
6 GRATIA CAPITAL, LLC 3.23% of their portfolio LOS ANGELES, CA 495,590495.6k $3.6m $3.6m 3.23% New
7 Shay Capital LLC 0.55% of their portfolio NEW YORK, NY 411,910411.9k $3.0m $3.0m 0.55% Added +396.9k +396,910
8 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 302,390302.4k $2.2m $2.2m 0.00% Added +136.6k +136,590
9 MYDA Advisors LLC 0.58% of their portfolio WOODMERE, NY 260,000260.0k $1.9m $1.9m 0.58% New
10 Private Advisor Group, LLC 0.01% of their portfolio MORRISTOWN, NJ 207,249207.2k $1.5m $1.5m 0.01% Added +192.8k +192,849
11 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 179,513179.5k $1.3m $1.3m 0.00% New
12 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 148,832148.8k $1.1m $1.1m 0.00% Added +53.1k +53,150
13 CORSAIR CAPITAL MANAGEMENT, L.P. 0.14% of their portfolio NEW YORK, NY 105,000105.0k $772.8k $772.8k 0.14% New
14 CANTOR FITZGERALD, L. P. 0.01% of their portfolio NEW YORK, NY 100,000100.0k $736.0k $736.0k 0.01% New
15 Huntleigh Advisors, Inc. 0.12% of their portfolio ST. LOUIS, MO 96,06796.1k $707.1k $707.1k 0.12% Reduced -40.1k -40,114
16 UBS Group AG 0.00% of their portfolio ZURICH, V8 95,90295.9k $705.8k $705.8k 0.00% Added +85.2k +85,250
17 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 95,49995.5k $702.9k $702.9k 0.00% New
18 Evernest Financial Advisors, LLC 0.18% of their portfolio CARMEL, IN 89,30089.3k $657.2k $657.2k 0.18% New
19 Cruiser Capital Advisors, LLC 0.55% of their portfolio Stamford, CT 72,25472.3k $531.8k $531.8k 0.55% New
20 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 63,14363.1k $464.7k $464.7k 0.00% Unchanged
21 Gallo Partners, LP 0.33% of their portfolio BLOOMFIELD, NJ 60,22060.2k $443.2k $443.2k 0.33% New
22 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 51,59851.6k $379.8k $379.8k 0.00% Added +6.9k +6,935
23 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 50,34350.3k $370.5k $370.5k 0.00% New
24 BlackRock, Inc. 0.00% of their portfolio New York, NY 47,05947.1k $346.4k $346.4k 0.00% Added +4.3k +4,336
25 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 41,67941.7k $306.8k $306.8k 0.00% Added +14.2k +14,200
26 Cannell & Spears LLC 0.01% of their portfolio NEW YORK, NY 41,00041.0k $301.8k $301.8k 0.01% New
27 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 37,66437.7k $277.2k $277.2k 0.00% New
28 AMH Equity Ltd 0.32% of their portfolio Great Neck, NY 35,00035.0k $257.6k $257.6k 0.32% New
29 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 31,86531.9k $234.5k $234.5k 0.00% New
30 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 29,65429.7k $218.3k $218.3k 0.00% New
31 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 22,02422.0k $162.1k $162.1k 0.01% New
32 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 21,39121.4k $157.4k $157.4k 0.00% Added +341 +341
33 ESSEX INVESTMENT MANAGEMENT CO LLC 0.02% of their portfolio BOSTON, MA 19,13819.1k $140.9k $140.9k 0.02% Unchanged
34 Mesirow Financial Investment Management, Inc. 0.00% of their portfolio CHICAGO, IL 18,76018.8k $138.1k $138.1k 0.00% Unchanged
35 Worth Venture Partners, LLC 0.40% of their portfolio FORT LEE, NJ 18,75018.8k $138.0k $138.0k 0.40% New
36 Zuckerman Investment Group, LLC 0.01% of their portfolio CHICAGO, IL 18,00018.0k $132.5k $132.5k 0.01% New
37 SYMMETRY PEAK MANAGEMENT LLC 0.80% of their portfolio Radnor, PA 14,67014.7k $108.0k $108.0k 0.80% New
38 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 11,62411.6k $85.6k $85.6k 0.00% New
39 Quadrature Capital Ltd 0.00% of their portfolio LONDON, X0 11,19711.2k $82.9k $82.9k 0.00% New
40 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 8,7958.8k $64.7k $64.7k 0.00% Added +6.8k +6,845
41 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 2,0282.0k $14.9k $14.9k 0.00% Added +1.9k +1,940
42 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 1,7861.8k $13.1k $13.1k 0.00% New
43 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 5252 $383 $383 0.00% Added +1 +1
44 Grey Fox Wealth Advisors, LLC 0.00% of their portfolio ROCKLAND, DE 2525 $184 $184 0.00% New