Ideal Power Inc.
IPWR- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001507957
No open-market purchases or sales by Ideal Power Inc. insiders were filed in the last 90 days; 46 institutions reported holding it in 13F filings for Q2 2026, worth $36.4M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Ideal Power Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 28
- +3 vs. Q2 2025
- Shares held
- 2.47M
- +118.9K (+5.0%) vs. Q2 2025
- Total value
- $12.4M
- +$1.76M (+16.5%) vs. Q2 2025
- New holders
- 6
- 8 more added
- Sold out
- 3
- 5 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IPWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 46 | $36.4M |
| Q1 2026 | 29 | $11.9M |
| Q4 2025 | 26 | $6.78M |
| Q3 2025 | 28 | $12.4M |
| Q2 2025 | 26 | $10.7M |
| Q1 2025 | 27 | $14.4M |
| Q4 2024 | 23 | $19.3M |
| Q3 2024 | 23 | $19.5M |
| Q2 2024 | 22 | $13.3M |
| Q1 2024 | 27 | $17.3M |
| Q4 2023 | 25 | $7.55M |
| Q3 2023 | 26 | $9.86M |
| Q2 2023 | 26 | $12.9M |
| Q1 2023 | 26 | $12.5M |
| Q4 2022 | 28 | $12.5M |
| Q3 2022 | 24 | $12.4M |
| Q2 2022 | 19 | $15.4M |
| Q1 2022 | 21 | $12.6M |
| Q4 2021 | 20 | $17.8M |
| Q3 2021 | 18 | $22.1M |
| Q2 2021 | 15 | $15.5M |
| Q1 2021 | 17 | $10.2M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Ideal Power Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 645,745 | $3.25M | 0.30% | +44,214+7.4% | Added |
| AIGH Capital Management LLC | 513,047 | $2.58M | 0.90% | −155,576−23.3% | Reduced |
| Vanguard Group Inc | 359,089 | $1.81M | 0.00% | +16,883+4.9% | Added |
| Baird Financial Group, Inc. | 171,847 | $862.7K | 0.00% | −2,689−1.5% | Reduced |
| AMH Equity Ltd | 156,400 | $785.1K | 0.98% | +156,400 | New |
| Bleichroeder LP | 133,000 | $667.7K | 0.13% | 00.0% | Unchanged |
| BlackRock, Inc. | 119,547 | $600.1K | 0.00% | +528+0.4% | Added |
| Geode Capital Management, LLC | 81,954 | $412.3K | 0.00% | +157+0.2% | Added |
| UBS Group AG | 54,933 | $275.8K | 0.00% | +3,987+7.8% | Added |
| Cable Car Capital LLC | 50,000 | $251.0K | 0.11% | 00.0% | Unchanged |
| Citadel Advisors LLC | 31,740 | $159.7K | 0.00% | +31,740 | New |
| Susquehanna International Group, LLP | 26,307 | $132.3K | 0.00% | +26,307 | New |
| Stifel Financial Corp | 23,842 | $119.7K | 0.00% | +23,842 | New |
| Bailard, Inc. | 22,540 | $113.2K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 21,847 | $109.9K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 15,889 | $79.9K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 15,060 | $75.6K | 0.00% | +15,060 | New |
| Northern Trust Corp | 13,461 | $67.6K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 12,571 | $63.1K | 0.00% | +651+5.5% | Added |
| Royal Bank of Canada | 2,041 | $10.0K | 0.00% | +1,541+308.2% | Added |
| Bank of America Corp | 1,043 | $5.24K | 0.00% | −65−5.9% | Reduced |
| Tower Research Capital LLC (TRC) | 537 | $2.70K | 0.00% | −893−62.4% | Reduced |
| Advisor Group Holdings, Inc. | 300 | $1.57K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 307 | $1.55K | 0.00% | +307 | New |
| Wells Fargo & Company | 300 | $1.51K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 210 | $1.05K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 60 | $301 | 0.00% | +10+20.0% | Added |
| SBI Securities Co., Ltd. | 43 | $216 | 0.00% | −7−14.0% | Reduced |
| LeConte Wealth Management, LLC | 0 | $0 | 0.00% | −27,515−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −15,524−100.0% | Sold out |
| Westside Investment Management, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Avantax Advisory Services, Inc. | – | – | – | – | Not filed |