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, Q2 2026
Institutional positions in Ideal Power Inc. as of Jun 30, 2026. 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
- 46
- +17 vs. Q1 2026
- Shares held
- 6.36M
- +2.16M (+51.5%) vs. Q1 2026
- Total value
- $36.4M
- +$24.5M (+206.5%) vs. Q1 2026
- New holders
- 22
- 15 more added
- Sold out
- 5
- 3 more reduced
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Ideal Power Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 1,346,244 | $7.22M | 0.63% | +149,395+12.5% | Added |
| AIGH Capital Management LLC | 894,731 | $4.80M | 0.43% | −286,965−24.3% | Reduced |
| Goldman Sachs Group Inc | 660,303 | $3.54M | 0.00% | +423,054+178.3% | Added |
| Vanguard Capital Management LLC | 608,959 | $3.26M | 0.00% | +294,521+93.7% | Added |
| Stifel Financial Corp | 468,906 | $2.51M | 0.00% | +387,454+475.7% | Added |
| Coppell Advisory Solutions LLC | 11 | $2.50M | 0.21% | +11 | New |
| Bleichroeder LP | 400,000 | $2.14M | 0.38% | +100,000+33.3% | Added |
| Baird Financial Group, Inc. | 326,068 | $1.75M | 0.00% | +326,068 | New |
| Marshall Wace, LLP | 318,217 | $1.71M | 0.00% | +318,217 | New |
| Jane Street Group, LLC | 268,807 | $1.44M | 0.00% | +244,752+1,017.5% | Added |
| BlackRock, Inc. | 136,171 | $729.9K | 0.00% | +14,644+12.0% | Added |
| Geode Capital Management, LLC | 120,159 | $644.1K | 0.00% | +20,914+21.1% | Added |
| Renaissance Technologies LLC | 100,754 | $540.0K | 0.00% | +100,754 | New |
| Polar Asset Management Partners Inc. | 70,700 | $379.0K | 0.01% | +70,700 | New |
| Vanguard Fiduciary Trust Co | 64,105 | $343.6K | 0.00% | +21,592+50.8% | Added |
| Bank of America Corp | 60,739 | $325.6K | 0.00% | +60,739 | New |
| Morgan Stanley | 58,396 | $313.0K | 0.00% | +37,336+177.3% | Added |
| Diversify Advisory Services, LLC | 59,877 | $235.3K | 0.00% | +59,877 | New |
| Diversify Wealth Management, LLC | 59,877 | $235.3K | 0.00% | +59,877 | New |
| XTX Topco Ltd | 42,090 | $225.6K | 0.00% | +42,090 | New |
| Jump Financial, LLC | 41,000 | $219.8K | 0.00% | +41,000 | New |
| State Street Corp | 40,747 | $218.4K | 0.00% | +18,900+86.5% | Added |
| Northern Trust Corp | 37,918 | $203.2K | 0.00% | +11,220+42.0% | Added |
| Walleye Capital LLC | 24,377 | $130.7K | 0.00% | +24,377 | New |
| Resurgent Financial Advisors LLC | 24,040 | $128.9K | 0.04% | +4,000+20.0% | Added |
| Citadel Advisors LLC | 20,787 | $111.4K | 0.00% | +20,787 | New |
| Bailard, Inc. | 20,365 | $109.2K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 16,705 | $90.0K | 0.00% | +16,705 | New |
| Jefferies Financial Group Inc. | 15,001 | $80.4K | 0.00% | +15,001 | New |
| AlphaCore Capital LLC | 14,234 | $76.3K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 14,146 | $75.8K | 0.00% | +14,146 | New |
| BNP Paribas Arbitrage, SA | 6,362 | $34.1K | 0.00% | +6,362 | New |
| Citigroup Inc | 6,096 | $32.7K | 0.00% | +6,096 | New |
| JPMorgan Chase & Co | 3,839 | $20.4K | 0.00% | +3,839 | New |
| UBS Group AG | 3,661 | $19.6K | 0.00% | −18,748−83.7% | Reduced |
| Vanguard Global Advisers, LLC | 2,138 | $11.5K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,435 | $7.69K | 0.00% | +1,219+564.4% | Added |
| Jones Financial Companies LLLP | 1,199 | $6.15K | 0.00% | +892+290.6% | Added |
| IFP Advisors, Inc | 1,000 | $5.36K | 0.00% | +1,000 | New |
| Barclays PLC | 884 | $4.74K | 0.00% | +884 | New |
| Royal Bank of Canada | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 300 | $1.61K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 300 | $1.61K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 41 | $219 | 0.00% | +41 | New |
| SBI Securities Co., Ltd. | 1 | $5 | 0.00% | −30−96.8% | Reduced |
| Avion Wealth | 64 | $0 | 0.00% | +64 | New |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −385,571−100.0% | Sold out |
| Cable Car Capital LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −11,764−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −3,402−100.0% | Sold out |
| Westside Investment Management, Inc. | 0 | $0 | 0.00% | −386−100.0% | Sold out |