FLUX — FLUX PWR HLDGS INC
As of Q2 2026, 7 SEC-registered investment managers reported holding FLUX (FLUX PWR HLDGS INC) in their latest 13F filings, with a combined reported value of $553.84K across 640.60K shares. That is -10.7% by share count (-77.14K shares) versus the previous quarter, while reported value moved -27.9%. Ownership is concentrated: the five largest holders account for 99.9% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 2 added to existing stakes, 2 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
FLUX is classified in the Information Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 697.99K | $886.44K | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 218.80K | $189.15K | 0.00% | Reduce |
| BlackRock Inc history | Q2 2026 | 189.97K | $164.23K | 0.00% | Hold |
| Geode Capital Management history | Q2 2026 | 177.84K | $153.77K | 0.00% | Reduce |
| Marshall Wace history | Q4 2021 | 32.34K | $138.00K | 0.00% | New |
| Renaissance Technologies history | Q4 2025 | 65.20K | $82.81K | 0.00% | New |
| Balyasny Asset Management history | Q3 2021 | 11.75K | $60.00K | 0.00% | New |
| T. Rowe Price Associates history | Q4 2021 | 11.00K | $47.00K | 0.00% | New |
| Two Sigma Investments history | Q1 2026 | 35.90K | $38.41K | 0.00% | Reduce |
| Charles Schwab Investment Management history | Q2 2022 | 11.56K | $28.00K | 0.00% | New |
| Millennium Management history | Q4 2024 | 17.07K | $26.98K | 0.00% | New |
| Northern Trust Corp history | Q2 2026 | 28.59K | $24.71K | 0.00% | Add |
| UBS Group AG history | Q2 2026 | 24.65K | $21.33K | 0.00% | Add |
| Prudential Financial history | Q1 2025 | 10.20K | $17.54K | 0.00% | New |
| Goldman Sachs Group history | Q4 2025 | 12.61K | $16.01K | 0.00% | New |
| Wells Fargo & Co history | Q4 2024 | 8.82K | $13.94K | 0.00% | New |
| Bank of America Corp history | Q4 2025 | 7.07K | $8.98K | 0.00% | Add |
| Citigroup Inc history | Q1 2026 | 7.70K | $8.24K | 0.00% | New |
| JPMorgan Chase & Co history | Q3 2024 | 2.50K | $7.60K | 0.00% | New |
| Morgan Stanley history | Q2 2026 | 730 | $631 | 0.00% | Hold |
New Positions (Q2 2026)
- Fidelity Management & Research (FMR) 21 sh · $18
Fully Exited (vs previous quarter)
- Two Sigma Investments sold 35.90K sh · $38.41K
- Citigroup Inc sold 7.70K sh · $8.24K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Citadel Advisors | 158.50K | 199.31K | 159.06K | 134.79K | 76.87K | 75.66K | 101.35K | 85.56K | 35.07K | 21.75K | 69.56K | 41.98K | 37.41K | 147.77K | 15.50K | 28.09K | 47.90K | 53.00K | 243.60K | 218.80K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 185.56K | 185.44K | 184.88K | 155.16K | 153.72K | 189.97K | 189.97K | 189.97K |
| Geode Capital Management | 83.74K | 83.74K | 97.26K | 98.08K | 98.08K | 101.04K | 109.40K | 108.86K | 114.73K | 114.73K | 121.93K | 132.58K | 137.06K | 136.93K | 140.98K | 139.06K | 139.06K | 169.61K | 200.77K | 177.84K |
| Northern Trust Corp | 13.19K | 13.19K | 13.19K | 13.19K | 13.19K | 13.19K | 21.70K | 21.70K | 20.69K | 52.66K | 23.71K | 23.69K | 23.69K | 23.69K | 23.69K | 23.69K | 23.69K | 23.69K | 23.69K | 28.59K |
| UBS Group AG | — | 3.99K | — | 541 | — | 4.87K | — | — | 1.31K | — | — | — | 1.55K | 8.98K | 1.95K | 16.00K | 1.60K | 9.85K | 15.38K | 24.65K |
| Morgan Stanley | 94.36K | 164.57K | 41.05K | 730 | 735 | 3.08K | 8.12K | 730 | 730 | 730 | 2.23K | 2.23K | 2.23K | 905 | 730 | 2.73K | 730 | 730 | 730 | 730 |
| Fidelity Management & Research (FMR) | — | — | — | — | — | — | — | — | — | 350 | — | — | 1.50K | — | — | — | — | — | — | 21 |
| Goldman Sachs Group | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12.61K | — | — |
| Renaissance Technologies | — | 45.81K | 22.00K | — | — | — | 36.30K | 68.21K | — | — | — | — | — | — | — | — | — | 65.20K | — | — |
| Two Sigma Investments | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 42.85K | 35.90K | — |
| Bank of America Corp | 38.68K | — | — | — | — | 403 | 403 | 403 | 403 | 403 | 403 | 97 | 99 | 99 | 104 | 170 | 113 | 7.07K | — | — |
| Citigroup Inc | — | — | — | 2.50K | — | — | — | — | — | — | — | — | — | — | — | — | 572 | — | 7.70K | — |
| Vanguard Group | 415.23K | 425.36K | 395.01K | 391.94K | 376.00K | 376.22K | 432.90K | 449.70K | 462.22K | 464.87K | 530.32K | 537.25K | 537.25K | 537.25K | 537.25K | 523.05K | 523.05K | 697.99K | — | — |
| JPMorgan Chase & Co | — | — | — | — | — | — | — | — | 14 | 119 | — | — | 2.50K | — | — | — | — | — | — | — |
| Balyasny Asset Management | 11.75K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Marshall Wace | — | 32.34K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Millennium Management | 108.97K | 69.55K | — | — | — | 66.08K | 92.42K | 42.89K | 12.72K | — | 22.86K | — | — | 17.07K | — | — | — | — | — | — |
| Prudential Financial | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10.20K | — | — | — | — | — |
| Charles Schwab Investment Management | — | — | — | 11.56K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| T. Rowe Price Associates | — | 11.00K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details