GENELUX CORPORATION GNLX
COM · Common Stock · CUSIP 36870H103
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersWestlake Village, CA
- FilingsSEC EDGAR
68
institutional holders
+6 vs Q4 2023
6.1m
shares reported held*
22.9%
of all shares outstanding*
$39.6mreported value*
17 new
23 added
14 reduced
9 sold out
net bought ≈ $2.5m (+307.7k 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: 26.9m as of 2024-03-26, 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 ≈ $6.45.
Trends to Q1 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2023 | 21 |
| Q2 2023 | 36 |
| Q3 2023 | 57 |
| Q4 2023 | 62 |
| Q1 2024 | 68 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Bought or addedCut or sold out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2023 | 27 | 9 |
| Q3 2023 | 51 | 5 |
| Q4 2023 | 38 | 17 |
| Q1 2024 | 40 | 23 |
Biggest buyers
| MILLENNIUM MANAGEMENT LLC | Added | +193.6k |
| RENAISSANCE TECHNOLOGIES LLC | New | +100.4k |
| LINCOLN NATIONAL CORP | New | +61.0k |
| MORGAN STANLEY | Added | +54.2k |
| CITADEL ADVISORS LLC | New | +44.8k |
| EXCHANGE TRADED CONCEPTS, LLC | Added | +39.5k |
| D. E. Shaw & Co., Inc. | New | +35.9k |
| VANGUARD GROUP INC | Added | +24.2k |
| BANK OF AMERICA CORP /DE/ | Added | +24.2k |
| UBS Group AG | Added | +23.8k |
Biggest sellers
| AE Wealth Management LLC | Sold out | -299.5k |
| BlackRock Inc. | Reduced | -65.2k |
| WELLINGTON MANAGEMENT GROUP LLP | Sold out | -25.8k |
| San Luis Wealth Advisors LLC | Sold out | -23.3k |
| Advisor Resource Council | Sold out | -16.7k |
| EntryPoint Capital, LLC | Sold out | -16.4k |
| BARCLAYS PLC | Reduced | -12.0k |
| MetLife Investment Management, LLC | Sold out | -10.1k |
| SG Americas Securities, LLC | Sold out | -9.6k |
| JPMORGAN CHASE & CO | Reduced | -9.3k |
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.
| Holder | Stake |
|---|---|
| ARMISTICE CAPITAL, LLC 13G · institution new · filed 2025-11-14 | 10.0% |
| Szalay Aladar 13G · exempt (held before listing) -0.2 pts · filed 2026-02-17 | 8.2% |
Insider purchases and sales in Q1 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.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
BuyingSelling
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2022 | 0 | — | 0 | — | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 0 | — | — |
| Q1 2023 | 1 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 0 | — | 9 | $2.5m | — |
| Q4 2023 | 0 | — | 3 | $1.8m | — |
| Q1 2024 | 0 | — | 0 | — | — |
None reported in Q1 2024.
Holders, Q1 2024
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.00% of their portfolio | 1.2m $7.9m | Reduced -65.2k |
| WOODWARD DIVERSIFIED CAPITAL, LLC 4.34% of their portfolio | 1.1m $7.0m | Added +3.7k |
| VANGUARD GROUP INC 0.00% of their portfolio | 1.0m $6.6m | Added +24.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 424.3k $2.7m | Added +19.1k |
| STATE STREET CORP 0.00% of their portfolio | 395.0k $2.5m | Added +17.6k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 261.8k $1.7m | Added +193.6k |
| MORGAN STANLEY 0.00% of their portfolio | 178.0k $1.1m | Added +54.2k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 162.5k $1.0m | Reduced -1.6k |
| Provident Wealth Management, LLC 0.38% of their portfolio | 157.1k $1.0m | Unchanged |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 152.5k $980.6k | Added +2.9k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 100.4k $646.0k | New |
| LINCOLN NATIONAL CORP 0.01% of their portfolio | 61.0k $392.3k | New |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 57.8k $371.6k | Unchanged |
| AMG National Trust Bank 0.01% of their portfolio | 50.4k $323.8k | Added +5 |
| Bank of New York Mellon Corp 0.00% of their portfolio | 48.6k $312.5k | Reduced -5.2k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 47.8k $307.4k | Added +24.2k |
| LPL Financial LLC 0.00% of their portfolio | 46.0k $295.5k | Added +2.7k |
| EXCHANGE TRADED CONCEPTS, LLC 0.01% of their portfolio | 45.7k $294.1k | Added +39.5k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 44.8k $287.8k | New |
| LifeSteps Financial, Inc. 0.21% of their portfolio | 44.3k $284.9k | Added +9.3k |
| UBS Group AG 0.00% of their portfolio | 44.1k $283.7k | Added +23.8k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 35.9k $230.9k | New |
| Clearstead Advisors, LLC 0.01% of their portfolio | 30.0k $108.2k | Added +5.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 24.0k $154.3k | Added +924 |
| KWB Wealth 0.02% of their portfolio | 23.3k $150.0k | Unchanged |
| Clarity Capital Partners LLC 0.10% of their portfolio | 22.7k $145.7k | Reduced -3.3k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 21.6k $139.2k | New |
| XTX Topco Ltd 0.02% of their portfolio | 19.1k $122.6k | New |
| SageView Advisory Group, LLC 0.02% of their portfolio | 18.8k $313.6k | New |
| Plancorp, LLC 0.01% of their portfolio | 18.2k $117.2k | New |
| AXXCESS WEALTH MANAGEMENT, LLC 0.00% of their portfolio | 16.7k $107.2k | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 16.2k $104.1k | Added +12.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 15.3k $98.1k | Reduced -9.3k |
| Apollon Wealth Management, LLC 0.00% of their portfolio | 14.0k $90.1k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 13.4k $86.3k | Reduced -12.0k |
| Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio | 13.3k $85.5k | Reduced -329 |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 13.2k $84.8k | New |
| NovaPoint Capital, LLC 0.03% of their portfolio | 12.9k $82.7k | New |
| OCCUDO QUANTITATIVE STRATEGIES LP 0.01% of their portfolio | 12.5k $80.7k | New |
| Falcon Wealth Planning 0.01% of their portfolio | 12.0k $77.2k | Unchanged |
| BROWN BROTHERS HARRIMAN & CO 0.00% of their portfolio | 12.0k $76.9k | Reduced -1.7k |
| One Capital Management, LLC 0.00% of their portfolio | 11.3k $72.5k | Unchanged |
| Mariner, LLC 0.00% of their portfolio | 11.1k $71.1k | New |
| SteelPeak Wealth, LLC 0.00% of their portfolio | 10.9k $70.1k | Unchanged |
| Walleye Capital LLC 0.00% of their portfolio | 10.2k $65.6k | New |
| Blue Trust, Inc. 0.00% of their portfolio | 9.9k $63.7k | Added +667 |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 9.5k $61.0k | Added +994 |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 9.4k $60.5k | Added +180 |
| WHITTIER TRUST CO OF NEVADA INC 0.00% of their portfolio | 7.1k $45.9k | Unchanged |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 7.0k $45.3k | Added +214 |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 6.4k $41.4k | Reduced -20 |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 5.2k $34.0k | Reduced -5.5k |
| Global Retirement Partners, LLC 0.00% of their portfolio | 5.0k $32.1k | Added +2.5k |
| CITIGROUP INC 0.00% of their portfolio | 3.5k $22.3k | Added +813 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 1.9k $12.3k | Reduced -1.1k |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 1.9k $12.0k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 1.7k $11.1k | Reduced -1.2k |
| Legal & General Group Plc 0.00% of their portfolio | 1.7k $10.8k | Unchanged |
| AMALGAMATED BANK 0.00% of their portfolio | 633 $4.0k | Reduced -1.5k |
| STRS OHIO 0.00% of their portfolio | 600 $3.0k | Unchanged |
| FMR LLC 0.00% of their portfolio | 402 $2.6k | Added +247 |
| GAMMA Investing LLC 0.00% of their portfolio | 254 $1.6k | New |
| Allworth Financial LP 0.00% of their portfolio | 162 $1.0k | Unchanged |
| Avion Wealth 0.00% of their portfolio | 85 $1.0k | New |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 5 $32 | Reduced -8 |
| Avior Wealth Management, LLC 0.00% of their portfolio | 4 $25 | New |
| CWM, LLC 0.00% of their portfolio | 1 $0 | New |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |