Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in FLUX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Formidable Asset Management, LLC | 2.9M | $3.0M | +3.0% | 16.835% | 0.48% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 653K | $565K | 0.0% | 3.730% | 0.00% |
| 3 | HighTower Advisors, LLC | 294K | $254K | 0.0% | 1.681% | 0.00% |
| 4 | CITADEL ADVISORS LLC | 219K | $189K | -10.2% | 1.250% | 0.00% |
| 5 | BlackRock, Inc. | 190K | $164K | 0.0% | 1.085% | 0.00% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 178K | $154K | -11.4% | 1.016% | 0.00% |
| 7 | Park Edge Advisors, LLC | 100K | $87K | +0.3% | 0.573% | 0.02% |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 89K | $77K | +160.5% | 0.509% | 0.00% |
| 9 | VANGUARD FIDUCIARY TRUST CO | 88K | $76K | 0.0% | 0.500% | 0.00% |
| 10 | SIMPLEX TRADING, LLC | 64K | $55K | +25.8% | 0.364% | 0.00% |
| 11 | STATE STREET CORP | 50K | $43K | 0.0% | 0.283% | 0.00% |
| 12 | Centiva Capital, LP | 43K | $38K | -34.3% | 0.248% | 0.00% |
| 13 | Unique Wealth Strategies, LLC | 15K | $26K | — | 0.086% | 0.00% |
| 14 | JANE STREET GROUP, LLC | 29K | $25K | +2.5% | 0.166% | 0.00% |
| 15 | NORTHERN TRUST CORP | 29K | $25K | +20.7% | 0.163% | 0.00% |
| 16 | UBS Group AG | 25K | $21K | +60.3% | 0.141% | 0.00% |
| 17 | XTX Topco Ltd | 21K | $19K | -76.6% | 0.122% | 0.00% |
| 18 | Clearstead Advisors, LLC | 11K | $10K | 0.0% | 0.063% | 0.00% |
| 19 | GROUP ONE TRADING LLC | 11K | $9K | -9.9% | 0.062% | 0.00% |
| 20 | Tower Research Capital LLC (TRC) | 6K | $5K | +135.6% | 0.034% | 0.00% |
| 21 | McCarley & Cook Financial Planners | 5K | $5K | 0.0% | 0.031% | 0.00% |
| 22 | Vanguard Global Advisers, LLC | 3K | $3K | 0.0% | 0.018% | 0.00% |
| 23 | NewEdge Advisors, LLC | 2K | $2K | 0.0% | 0.011% | 0.00% |
| 24 | IFP Advisors, Inc | 1K | $864 | 0.0% | 0.006% | 0.00% |
| 25 | MORGAN STANLEY | 730 | $631 | 0.0% | 0.004% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in FLUX — a direct measure of their conviction.
Filings activity in FLUX during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 33 | 2.9% | 29.30% | 1.85 pp | $5M | 22% |
| Q1 2026 | 34 | 5.6% | 31.15% | 32.64 pp | $6M | 56% |
| Q4 2025 | 36 | +16% | 63.79% | +35.50 pp | $14M | 3.1% |
| Q3 2025 | 31 | +6.9% | 28.29% | 7.77 pp | $15M | +83% |
| Q2 2025 | 29 | +0.0% | 36.06% | 0.42 pp | $8M | 6.9% |
| Q1 2025 | 29 | 9.4% | 36.48% | +1.96 pp | $9M | +15% |
| Q4 2024 | 32 | +28% | 34.52% | 0.12 pp | $7M | 48% |
| Q3 2024 | 25 | — | 34.64% | — | $14M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying FLUX stock.
Based on Q2 2026 13F filings, institutional ownership of Flux Power Holdings, Inc. stands at 29.3%, held across 33 reporting institutions.
Formidable Asset Management, LLC is the largest reported institutional holder of FLUX, with approximately 2,947,682 shares worth $0.00B as of Q2 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of FLUX, including CITADEL ADVISORS LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, JANE STREET GROUP, LLC.
Our composite Smart Money Score for FLUX is 43 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
3 institutions opened new positions in FLUX during Q2 2026, while 5 fully exited. 5 added to existing positions and 24 trimmed.
FLUX institutional ownership fell by 1.85 percentage points quarter-over-quarter, with a net change of -1 holders.
The top 10 institutions account for 95.3% of all reported 13F value in FLUX, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Flux Power Holdings, Inc. (FLUX) Institutional Ownership