FLUX Flux Power Holdings, Inc.
Flux Power Holdings, Inc. (FLUX) Institutional Ownership
What the institutions did with FLUX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Formidable Asset Management, LLC | 2.9M | 55.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 653.0K | 12.3% |
| Tidal Investments LLC | 480.1K | 9.0% |
| HighTower Advisors, LLC | 294.3K | 5.5% |
| BlackRock, Inc. | 190.0K | 3.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 177.8K | 3.4% |
| Park Edge Advisors, LLC | 100.3K | 1.9% |
| VANGUARD FIDUCIARY TRUST CO | 87.6K | 1.7% |
| SIMPLEX TRADING, LLC | 63.8K | 1.2% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 62.8K | 1.2% |
| STATE STREET CORP | 49.6K | 0.9% |
| Centiva Capital, LP | 43.5K | 0.8% |
| Cambridge Investment Research Advisors, Inc. | 30.0K | 0.6% |
| NORTHERN TRUST CORP | 28.6K | 0.5% |
| UBS Group AG | 24.7K | 0.5% |
| XTX Topco Ltd | 21.4K | 0.4% |
| JANE STREET GROUP, LLC | 16.6K | 0.3% |
| Clearstead Advisors, LLC | 11.0K | 0.2% |
| GROUP ONE TRADING LLC | 10.9K | 0.2% |
| Tower Research Capital LLC (TRC) | 5.9K | 0.1% |
| Vanguard Global Advisers, LLC | 3.1K | 0.1% |
| NewEdge Advisors, LLC | 2.0K | 0.0% |
| IFP Advisors, Inc | 1.0K | 0.0% |
| MORGAN STANLEY | 730 | 0.0% |
| SBI Securities Co., Ltd. | 101 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Formidable Asset Management, LLC | Increased | 2.9M | 2.9M | +85.7K |
| XTX Topco Ltd | Reduced | 91.5K | 21.4K | -70.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 22.7K | 62.8K | +40.1K |
| JGP Wealth Management, LLC | Sold Out | 39.0K | 0 | -39.0K |
| TWO SIGMA INVESTMENTS, LP | Sold Out | 35.9K | 0 | -35.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 200.8K | 177.8K | -22.9K |
| Centiva Capital, LP | Reduced | 66.2K | 43.5K | -22.7K |
| JANE STREET GROUP, LLC | New | 0 | 16.6K | +16.6K |
| Cambridge Investment Research Advisors, Inc. | Increased | 15.0K | 30.0K | +15.0K |
| LPL Financial LLC | Sold Out | 13.1K | 0 | -13.1K |
| SIMPLEX TRADING, LLC | Increased | 50.7K | 63.8K | +13.1K |
| UBS Group AG | Increased | 15.4K | 24.7K | +9.3K |
| CITIGROUP INC | Sold Out | 7.7K | 0 | -7.7K |
| NORTHERN TRUST CORP | Increased | 23.7K | 28.6K | +4.9K |
| Tower Research Capital LLC (TRC) | Increased | 2.5K | 5.9K | +3.4K |
| GROUP ONE TRADING LLC | Reduced | 12.1K | 10.9K | -1.2K |
| Park Edge Advisors, LLC | Increased | 100.0K | 100.3K | +250 |
| JONES FINANCIAL COMPANIES LLLP | New | 0 | 100 | +100 |
| BARCLAYS PLC | New | 0 | 71 | +71 |
| FMR LLC | New | 0 | 21 | +21 |
| Caitong International Asset Management Co., Ltd | Reduced | 4 | 2 | -2 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.