Who owns Genelux (GNLX)
Which tracked institutional funds hold GNLX, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See GNLX company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on GNLX is one-sided between 2026-Q1 and 2026-Q2: 7 added or opened and 0 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
GNLX’s largest tracked holder by dollar value, WOODWARD DIVERSIFIED CAPITAL, LLC, sizes it at 3.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 3.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in GNLX divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 70 tracked filers holding GNLX, 28 increased or opened the position and 26 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in GNLX between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 1
- Global Retirement Partners, LLC$686K
Largest adds
- VANGUARD CAPITAL MANAGEMENT LLC$947K
- WOODWARD DIVERSIFIED CAPITAL, LLC$902K
- Bleichroeder LP$815K
- CM Management, LLC$599K
- BlackRock, Inc.$341K
- RENAISSANCE TECHNOLOGIES LLC$287K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| WOODWARD DIVERSIFIED CAPITAL, LLC added | 2,262,108 | $7M | 16.9% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 1,677,724 | $5M | 12.6% | 2026-Q2 |
| Bleichroeder LP | 1,380,666 | $4M | 10.3% | 2026-Q2 |
| BlackRock, Inc. added | 439,602 | $1M | 3.3% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 439,213 | $1M | 3.3% | 2026-Q2 |
| CM Management, LLC added | 400,000 | $1M | 3.0% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 328,803 | $990K | 2.5% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 236,344 | $711K | 1.8% | 2026-Q2 |
| FLPUTNAM INVESTMENT MANAGEMENT CO trimmed | 231,405 | $697K | 1.7% | 2026-Q2 |
| Global Retirement Partners, LLC added | 227,854 | $686K | 1.7% | 2026-Q2 |
| LPL Financial LLC added | 157,857 | $475K | 1.2% | 2026-Q2 |
| STATE STREET CORP | 145,850 | $439K | 1.1% | 2026-Q2 |
| Provident Wealth Management, LLC trimmed | 144,908 | $436K | 1.1% | 2026-Q2 |
| LifeSteps Financial, Inc. added | 121,965 | $367K | 0.9% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 121,958 | $367K | 0.9% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 105,229 | $317K | 0.8% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 89,279 | $269K | 0.7% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 85,481 | $257K | 0.6% | 2026-Q2 |
| MORGAN STANLEY trimmed | 83,543 | $251K | 0.6% | 2026-Q2 |
| SteelPeak Wealth, LLC added | 75,895 | $228K | 0.6% | 2026-Q2 |
| AMG National Trust Bank | 75,351 | $227K | 0.6% | 2026-Q2 |
| Falcon Wealth Planning | 63,185 | $190K | 0.5% | 2026-Q2 |
| Mariner, LLC added | 52,866 | $159K | 0.4% | 2026-Q2 |
| Quadrature Capital Ltd new | 45,881 | $138K | 0.3% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 45,809 | $138K | 0.3% | 2026-Q2 |
| Creative Planning trimmed | 44,794 | $135K | 0.3% | 2026-Q2 |
| Strive Financial Group ,LLC added | 41,437 | $125K | 0.3% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 41,000 | $124K | 0.3% | 2026-Q2 |
| Richard Young Associates, Ltd. | 40,959 | $123K | 0.3% | 2026-Q2 |
| XTX Topco Ltd added | 39,539 | $119K | 0.3% | 2026-Q2 |
| UBS Group AG trimmed | 34,995 | $105K | 0.3% | 2026-Q2 |
| WAYSTONE ADVISORS LLC | 33,332 | $100K | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC | 30,758 | $93K | 0.2% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 27,646 | $83K | 0.2% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 25,023 | $75K | 0.2% | 2026-Q2 |
| One Capital Management, LLC | 30,883 | $75K | 0.2% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 23,538 | $71K | 0.2% | 2026-Q2 |
| KWB Wealth | 23,327 | $70K | 0.2% | 2026-Q2 |
| D.A. DAVIDSON & CO. | 21,779 | $66K | 0.2% | 2026-Q2 |
| Hudson Bay Capital Management LP trimmed | 21,542 | $65K | 0.2% | 2026-Q2 |
| 5T Wealth, LLC added | 20,501 | $62K | 0.2% | 2026-Q2 |
| Apollon Wealth Management, LLC added | 20,284 | $61K | 0.2% | 2026-Q2 |
| Jump Financial, LLC new | 16,800 | $51K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 16,010 | $48K | 0.1% | 2026-Q2 |
| Prime Capital Investment Advisors, LLC new | 15,915 | $48K | 0.1% | 2026-Q2 |
| INTEGRITY ALLIANCE, LLC. | 15,052 | $45K | 0.1% | 2026-Q2 |
| Grange Capital, LLC new | 14,725 | $44K | 0.1% | 2026-Q2 |
| LIBERTY WEALTH MANAGEMENT LLC | 16,547 | $40K | 0.1% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC trimmed | 13,083 | $39K | 0.1% | 2026-Q2 |
| Stratos Wealth Partners, LTD. | 12,745 | $38K | 0.1% | 2026-Q2 |
| UNITED BANK | 12,070 | $36K | 0.1% | 2026-Q2 |
| PRIVATE MANAGEMENT GROUP INC | 11,333 | $34K | 0.1% | 2026-Q2 |
| Carmel Capital Partners, LLC new | 10,000 | $30K | 0.1% | 2026-Q2 |
| ALLSTREET CAPITAL ADVISORS LLC | 10,000 | $30K | 0.1% | 2026-Q2 |
| Plancorp, LLC | 10,010 | $30K | 0.1% | 2026-Q2 |
| Blue Trust, Inc. | 9,479 | $29K | 0.1% | 2026-Q2 |
| WHITTIER TRUST CO OF NEVADA INC | 7,141 | $21K | 0.1% | 2026-Q2 |
| Align Financial, LLC | 6,490 | $20K | 0.0% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN | 2,235 | $7K | 0.0% | 2026-Q2 |
| BROWN BROTHERS HARRIMAN & CO | 1,350 | $4K | 0.0% | 2026-Q2 |
| MATHER GROUP, LLC. | 1,190 | $4K | 0.0% | 2026-Q2 |
| Prudent Man Investment Management, Inc. | 660 | $3K | 0.0% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP new | 1,000 | $3K | 0.0% | 2026-Q2 |
| FMR LLC trimmed | 901 | $3K | 0.0% | 2026-Q2 |
| BARCLAYS PLC trimmed | 266 | $801 | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 256 | $771 | 0.0% | 2026-Q2 |
| Caldwell Trust Co | 100 | $301 | 0.0% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 26 | $75 | 0.0% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd added | 24 | $72 | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 213 | — | 0.0% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 61,980 | $150K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| 683 Capital Management, LLC trimmed | 60,000 | $145K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| Catalyst Funds Management Pty Ltd added | 21,824 | $53K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| OMERS ADMINISTRATION Corp trimmed | 17,600 | $43K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| NINE MASTS CAPITAL Ltd new | 17,473 | $42K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| HRT FINANCIAL LP new | 13,447 | $32K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Diametric Capital, LP new | 12,150 | $29K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| MAI Capital Management trimmed | 11,757 | $28K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| CENTAURUS FINANCIAL, INC. | 10,000 | $24K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Cassaday & Co Wealth Management LLC new | 2,553 | $6K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| VANGUARD GROUP INC added | 1,551,449 | $7M | 16.8% | 2025-Q4 stale (2 quarters behind) |
| Alyeska Investment Group, L.P. | 285,000 | $1M | 3.1% | 2025-Q4 stale (2 quarters behind) |
| MILLENNIUM MANAGEMENT LLC added | 104,399 | $455K | 1.1% | 2025-Q4 stale (2 quarters behind) |
| Qube Research & Technologies Ltd added | 92,795 | $405K | 1.0% | 2025-Q4 stale (2 quarters behind) |
| JANE STREET GROUP, LLC added | 71,741 | $313K | 0.8% | 2025-Q4 stale (2 quarters behind) |
| ExodusPoint Capital Management, LP new | 54,633 | $238K | 0.6% | 2025-Q4 stale (2 quarters behind) |
| Lighthouse Investment Partners, LLC new | 22,560 | $98K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| Balyasny Asset Management L.P. trimmed | 21,465 | $94K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| CITIGROUP INC added | 14,945 | $65K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| Squarepoint Ops LLC trimmed | 11,866 | $52K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| Jefferies Financial Group Inc. new | 10,940 | $48K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| Tower Research Capital LLC (TRC) added | 3,885 | $17K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| SageView Advisory Group, LLC new | 1,264 | $6K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| GROUP ONE TRADING LLC new | 655 | $3K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Beacon Capital Management, LLC added | 19,116 | $80K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| Dauntless Investment Group, LLC new | 123,194 | $263K | 0.7% | 2025-Q2 stale (4 quarters behind) |
| TWO SIGMA INVESTMENTS, LP trimmed | 24,992 | $72K | 0.2% | 2025-Q2 stale (4 quarters behind) |
| Cubist Systematic Strategies, LLC added | 22,713 | $65K | 0.2% | 2025-Q2 stale (4 quarters behind) |
| MERCER GLOBAL ADVISORS INC /ADV | 10,750 | $31K | 0.1% | 2025-Q2 stale (4 quarters behind) |
| Point72 (DIFC) Ltd added | 242 | $695 | 0.0% | 2025-Q2 stale (4 quarters behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.