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GNLX · GENELUX Corp

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$2.87 +0.05 (+1.77%) At close · Jul 17
Going-concern doubt — flagged May 7, 2026

Substantial doubt about the company's ability to continue as a going concern.

“These factors raise substantial doubt about the Company's ability to continue as a going concern. In addition, the Company's independent registered public accounting firm, in its report on the Company's December 31, 2025 financial statements, has expressed substantial doubt about the Company's ability to continue as a going concern.”
View the 10-Q filed May 7, 2026
Market Cap
$128.69M
Shares
44.84M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 72
Total Value: $22,801,327
Total Shares: 9,332,157

Institutional Ownership Trend

14 quarters

Holder Concentration

Across 72 13F filers
Top Holder
22.7%
Jun 2023 → Mar 2026 · range 17.6% – 28.7%
of institutional value
Top 5
65.0%
Jun 2023 → Mar 2026 · range 54.3% – 73.8%
of institutional value
Top 10
78.6%
Jun 2023 → Mar 2026 · range 69.7% – 88.1%
of institutional value
HHI
1,167
Jun 2023 → Mar 2026 · range 841 – 1,562
Broadly held
Showing 72 of 72
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Small WOODWARD DIVERSIFIED CAPITAL, LLC $5,123,582 22.47% 2,117,183
Mega VANGUARD CAPITAL MANAGEMENT LLC $4,103,061 17.99% 1,695,480
Small Bleichroeder LP $3,341,211 14.65% 1,380,666
Mega GEODE CAPITAL MANAGEMENT, LLC $1,098,101 4.82% 453,761
Mega BlackRock, Inc. $982,209 4.31% 405,872
Mega BANK OF AMERICA CORP /DE/ Bank $783,753 3.44% 323,865
Mid FLPUTNAM INVESTMENT MANAGEMENT CO $679,787 2.98% 280,904
Mega VANGUARD FIDUCIARY TRUST CO Bank $608,896 2.67% 251,610
Small CM Management, LLC $605,000 2.65% 250,000
Mega NORTHERN TRUST CORP Bank $397,983 1.75% 164,456
Micro Provident Wealth Management, LLC $376,721 1.65% 155,670
Small LifeSteps Financial, Inc. $367,114 1.61% 121,965
Mega STATE STREET CORP $352,957 1.55% 145,850
Mega LPL Financial LLC $336,479 1.48% 139,041
Mega UBS Group AG $296,640 1.30% 122,579
Large OSAIC HOLDINGS, INC. $287,999 1.26% 119,008
Mid SteelPeak Wealth, LLC $228,443 1.00% 75,895
Mega MORGAN STANLEY $213,074 0.93% 88,048
Small Falcon Wealth Planning $190,186 0.83% 63,185
Mid AMG National Trust Bank Bank $182,349 0.80% 75,351
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $149,991 0.66% 61,980
Mid 683 Capital Management, LLC $145,200 0.64% 60,000
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $123,410 0.54% 41,000
Large Creative Planning $110,284 0.48% 45,572
Micro WAYSTONE ADVISORS LLC $100,329 0.44% 33,332
Micro Richard Young Associates, Ltd. $99,120 0.43% 40,959
Large Hudson Bay Capital Management LP $91,318 0.40% 37,735
Mega BARCLAYS PLC $79,269 0.35% 32,756
Mega GOLDMAN SACHS GROUP INC $78,916 0.35% 32,610
Mid One Capital Management, LLC $74,736 0.33% 30,883
Mega RAYMOND JAMES FINANCIAL INC $74,433 0.33% 30,758
Micro KWB Wealth $70,214 0.31% 23,327
Large Mariner, LLC $67,435 0.30% 27,866
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $60,500 0.27% 25,000
Mid XTX Topco Ltd $55,502 0.24% 22,935
Small Catalyst Funds Management Pty Ltd $52,814 0.23% 21,824
Mid D.A. DAVIDSON & CO. $52,705 0.23% 21,779
Micro 5T Wealth, LLC $47,676 0.21% 19,701
Mid Apollon Wealth Management, LLC $45,457 0.20% 18,784
Large OMERS ADMINISTRATION Corp $42,592 0.19% 17,600
Mid NINE MASTS CAPITAL Ltd $42,284 0.19% 17,473
Large COMMONWEALTH EQUITY SERVICES, LLC $41,340 0.18% 17,083
Small LIBERTY WEALTH MANAGEMENT LLC $40,043 0.18% 16,547
Mega Vanguard Global Advisers, LLC $38,744 0.17% 16,010
Small INTEGRITY ALLIANCE, LLC. $36,425 0.16% 15,052
Large HRT FINANCIAL LP $32,541 0.14% 13,447
Mid Stratos Wealth Partners, LTD. $30,842 0.14% 12,745
Small Plancorp, LLC $30,130 0.13% 10,010
Large RENAISSANCE TECHNOLOGIES LLC $29,524 0.13% 12,200
Small Diametric Capital, LP $29,403 0.13% 12,150
Small UNITED BANK Bank $29,209 0.13% 12,070
Mega JANE STREET GROUP, LLC $29,040 0.13% 12,000
Mid MAI Capital Management $28,451 0.12% 11,757
Mid PRIVATE MANAGEMENT GROUP INC $27,425 0.12% 11,333
Small CENTAURUS FINANCIAL, INC. $24,200 0.11% 10,000
Micro ALLSTREET CAPITAL ADVISORS LLC $24,200 0.11% 10,000
Mid Blue Trust, Inc. $22,939 0.10% 9,479
Mega BNP PARIBAS ARBITRAGE, SA $19,067 0.08% 7,879
Mid WHITTIER TRUST CO OF NEVADA INC Bank $17,281 0.08% 7,141
Micro Align Financial, LLC $15,705 0.07% 6,490
Small Strive Financial Group ,LLC $12,100 0.05% 5,000
Small Cassaday & Co Wealth Management LLC $6,178 0.03% 2,553
Mega WELLS FARGO & COMPANY/MN $5,408 0.02% 2,235
Large BROWN BROTHERS HARRIMAN & CO $3,267 0.01% 1,350
Mid MATHER GROUP, LLC. $2,879 0.01% 1,190
Mega FMR LLC $2,185 0.01% 903
Micro Prudent Man Investment Management, Inc. $1,597 0.01% 660
Mega JPMORGAN CHASE & CO $829 0.00% 343
Mid SIMPLEX TRADING, LLC $256 0.00% 106
Small Caldwell Trust Co Bank $242 0.00% 100
Mega ROYAL BANK OF CANADA Bank $140 0.00% 58
Small Caitong International Asset Management Co., Ltd $7 0.00% 3
Key facts CIK 1231457 CUSIP 36870H103 13F (30d) 8 filings 8 filers Visit website Investor relations

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