FLUX PWR HLDGS INC FLUX
COM NEW · Common Stock · CUSIP 344057302
- SectorIndustrials
- IndustryMiscellaneous Electrical Machinery, Equipment & Supplies
- HeadquartersVista, CA
- FilingsSEC EDGAR
* 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: 21.6m as of 2026-08-14, 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 ≈ $0.96. Options: 4 managers hold calls ($239.6k notional), 0 hold puts (—).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 28 |
| Q4 2022 | 34 |
| Q1 2023 | 33 |
| Q2 2023 | 31 |
| Q3 2023 | 32 |
| Q4 2023 | 34 |
| Q1 2024 | 31 |
| Q2 2024 | 27 |
| Q3 2024 | 28 |
| Q4 2024 | 34 |
| Q1 2025 | 31 |
| Q2 2025 | 29 |
| Q3 2025 | 29 |
| Q4 2025 | 33 |
| Q1 2026 | 31 |
| Q2 2026 | 31 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 10 | 10 |
| Q4 2024 | 16 | 12 |
| Q1 2025 | 9 | 16 |
| Q2 2025 | 8 | 11 |
| Q3 2025 | 11 | 10 |
| Q4 2025 | 18 | 17 |
| Q1 2026 | 12 | 13 |
| Q2 2026 | 12 | 9 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $1.3m | $602.1k | 0.47 |
| Q4 2025 | $734.4k | $39.2k | 0.05 |
| Q1 2026 | $587.5k | $51.6k | 0.09 |
| Q2 2026 | $239.6k | $0 | 0.00 |
Biggest buyers
| Formidable Asset Management, LLC | Added | +85.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +40.1k |
| JANE STREET GROUP, LLC | New | +16.6k |
| Cambridge Investment Research Advisors, Inc. | Added | +15.0k |
| SIMPLEX TRADING, LLC | Added | +13.1k |
| UBS Group AG | Added | +9.3k |
| NORTHERN TRUST CORP | Added | +4.9k |
| Tower Research Capital LLC (TRC) | Added | +3.4k |
| Park Edge Advisors, LLC | Added | +250 |
| JONES FINANCIAL COMPANIES LLLP | New | +100 |
Biggest sellers
| XTX Topco Ltd | Reduced | -70.0k |
| JGP Wealth Management, LLC | Sold out | -39.0k |
| TWO SIGMA INVESTMENTS, LP | Sold out | -35.9k |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | -22.9k |
| Centiva Capital, LP | Reduced | -22.7k |
| LPL Financial LLC | Sold out | -13.1k |
| CITIGROUP INC | Sold out | -7.7k |
| GROUP ONE TRADING LLC | Reduced | -1.2k |
| Caitong International Asset Management Co., Ltd | Reduced | -2 |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $189.2k218.8k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $22.6k26.3k shares |
| GROUP ONE TRADING LLC | Reduced | $17.1k19.8k shares |
| JANE STREET GROUP, LLC | Reduced | $10.7k12.4k shares |
Biggest puts
| None |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
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 |
|---|---|
| Formidable Asset Management, LLC 13G · institution filed 2025-12-16 | 14.1% |
| Cleveland Capital Management, L.L.C. 13G · passive investor -2.4 pts · filed 2026-07-24 | 7.1% |
Fell to 5% or below in the last year: CVI Investments, Inc. (0.0%, 2026-02-17)
Insider purchases and sales since 1 Apr 2026
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)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 1 | $949 | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 1 | $112.3k | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 1 | $18.0k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-07-02 | Vanka Krishna C CEO and President, director | Sold | $18.0k20.6k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Formidable Asset Management, LLC 0.48% of their portfolio | 2.9m $3.0m | Added +85.7k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 653.0k $564.9k | Unchanged |
| Tidal Investments LLC 0.00% of their portfolio | 480.1k $415.0k | Unchanged |
| HighTower Advisors, LLC 0.00% of their portfolio | 294.3k $254.4k | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 190.0k $164.2k | Unchanged |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 177.8k $153.8k | Reduced -22.9k |
| Park Edge Advisors, LLC 0.02% of their portfolio | 100.3k $86.7k | Added +250 |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 87.6k $75.8k | Unchanged |
| SIMPLEX TRADING, LLC 0.00% of their portfolio | 63.8k $55.1k | Added +13.1k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 62.8k $54.3k | Added +40.1k |
| STATE STREET CORP 0.00% of their portfolio | 49.6k $42.9k | Unchanged |
| Centiva Capital, LP 0.00% of their portfolio | 43.5k $37.6k | Reduced -22.7k |
| CapitalatWork S.A. 0.00% of their portfolio | 40.0k $35.0k | Unchanged |
| Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio | 30.0k $26.0k | Added +15.0k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 28.6k $24.7k | Added +4.9k |
| UBS Group AG 0.00% of their portfolio | 24.7k $21.3k | Added +9.3k |
| XTX Topco Ltd 0.00% of their portfolio | 21.4k $18.5k | Reduced -70.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 16.6k $14.3k | New |
| Clearstead Advisors, LLC 0.00% of their portfolio | 11.0k $9.5k | Unchanged |
| GROUP ONE TRADING LLC 0.00% of their portfolio | 10.9k $9.4k | Reduced -1.2k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 5.9k $5.1k | Added +3.4k |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 3.1k $2.7k | Unchanged |
| NewEdge Advisors, LLC 0.00% of their portfolio | 2.0k $1.7k | Unchanged |
| IFP Advisors, Inc 0.00% of their portfolio | 1.0k $864 | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 730 $631 | Unchanged |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 101 $87 | Unchanged |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 100 $78 | New |
| Steward Partners Investment Advisory, LLC 0.00% of their portfolio | 100 $86 | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 71 $61 | New |
| FMR LLC 0.00% of their portfolio | 21 $18 | New |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 2 $2 | Reduced -2 |