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 $33.9M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Ideal Power Inc. as of Dec 31, 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
- 26
- −1 vs. Q3 2025
- Shares held
- 2.19M
- −122.8K (−5.3%) vs. Q3 2025
- Total value
- $6.78M
- −$4.86M (−41.8%) vs. Q3 2025
- New holders
- 2
- 4 more added
- Sold out
- 3
- 9 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | $33.9M |
| 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 | $7.54M |
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Ideal Power Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 786,094 | $2.43M | 0.23% | +140,349+21.7% | Added |
| AIGH Capital Management LLC | 491,989 | $1.52M | 0.45% | −21,058−4.1% | Reduced |
| Vanguard Group Inc | 359,089 | $1.11M | 0.00% | 00.0% | Unchanged |
| Bleichroeder LP | 133,000 | $411.0K | 0.07% | 00.0% | Unchanged |
| BlackRock, Inc. | 120,339 | $371.8K | 0.00% | +792+0.7% | Added |
| Geode Capital Management, LLC | 82,624 | $255.4K | 0.00% | +670+0.8% | Added |
| Cable Car Capital LLC | 50,000 | $154.5K | 0.01% | 00.0% | Unchanged |
| Stifel Financial Corp | 23,898 | $73.8K | 0.00% | +56+0.2% | Added |
| UBS Group AG | 22,646 | $70.0K | 0.00% | −32,287−58.8% | Reduced |
| State Street Corp | 21,847 | $67.5K | 0.00% | 00.0% | Unchanged |
| Bailard, Inc. | 20,365 | $62.9K | 0.00% | −2,175−9.6% | Reduced |
| AlphaCore Capital LLC | 18,487 | $57.1K | 0.00% | +18,487 | New |
| Susquehanna International Group, LLP | 14,669 | $45.3K | 0.00% | −11,638−44.2% | Reduced |
| Northern Trust Corp | 13,461 | $41.6K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 11,272 | $34.8K | 0.00% | −4,617−29.1% | Reduced |
| Jane Street Group, LLC | 10,823 | $33.4K | 0.00% | −1,748−13.9% | Reduced |
| Cetera Investment Advisers | 10,060 | $31.1K | 0.00% | −5,000−33.2% | Reduced |
| Bank of America Corp | 1,043 | $3.22K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 1,000 | $3.09K | 0.00% | +1,000 | New |
| Royal Bank of Canada | 500 | $2.00K | 0.00% | −1,541−75.5% | Reduced |
| Jones Financial Companies LLLP | 307 | $949 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 300 | $927 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 300 | $927 | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 210 | $649 | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 60 | $185 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 31 | $96 | 0.00% | −12−27.9% | Reduced |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −171,847−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −31,740−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −537−100.0% | Sold out |
| AMH Equity Ltd | – | – | – | – | Not filed |