Ideal PowerIPWR
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 46 institutions reported holding Ideal Power Inc. (IPWR) in their 13F filings, up 17 from Q1 2026. 22 opened new positions and 5 sold out. The largest holders were AWM Investment Company, Inc. ($7.2M), AIGH Capital Management LLC ($4.8M) and Goldman Sachs Group Inc. ($3.5M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Ideal Power Inc.
- CUSIP
- 451622203
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $8.7M |
| Exits | 5 | $1.3M |
All 13F filers, Q1 2026 → Q2 2026: 2,918,528 shares bought and 756,866 shares sold, net +2,161,662 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 46 holders
| AWM Investment Company, Inc. | 0.63% | Add +12.5% | 1,346,244 | $7.2M |
| AIGH Capital Management LLC | 0.43% | Reduce -24.3% | 894,731 | $4.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +178.3% | 660,303 | $3.5M |
| Vanguard Capital Management LLC | 0.00% | Add +93.7% | 608,959 | $3.3M |
| Stifel Financial Corp. | 0.00% | Add +475.7% | 468,906 | $2.5M |
| Coppell Advisory Solutions LLC | 0.21% | New | 11 | $2.5M |
| Bleichroeder LP | 0.39% | Add +33.3% | 400,000 | $2.1M |
| Baird Financial Group, Inc. | 0.00% | New | 326,068 | $1.7M |
| Marshall Wace, LLP | 0.00% | New | 318,217 | $1.7M |
| Jane Street Group, LLC | 0.00% | Add +1017.5% | 268,807 | $1.4M |
| BlackRock, Inc. | 0.00% | Add +12.1% | 136,171 | $730K |
| Geode Capital Management, LLC | 0.00% | Add +21.1% | 120,159 | $644K |
| Renaissance Technologies | 0.00% | New | 100,754 | $540K |
| Polar Asset Management Partners Inc. | 0.01% | New | 70,700 | $379K |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +50.8% | 64,105 | $344K |
| Bank of America Corp. | 0.00% | New | 60,739 | $326K |
| Morgan Stanley | 0.00% | Add +177.3% | 58,396 | $313K |
| Diversify Advisory Services, LLC | 0.00% | New | 59,877 | $235K |
| Diversify Wealth Management, LLC | 0.00% | New | 59,877 | $235K |
| XTX Topco Ltd | 0.00% | New | 42,090 | $226K |
| Jump Financial, LLC | 0.00% | New | 41,000 | $220K |
| State Street Corp. | 0.00% | Add +86.5% | 40,747 | $218K |
| Northern Trust Corp. | 0.00% | Add +42.0% | 37,918 | $203K |
| Walleye Capital LLC | 0.00% | New | 24,377 | $131K |
| Resurgent Financial Advisors LLC | 0.04% | Add +20.0% | 24,040 | $129K |
| Citadel Advisors | 0.00% | New | 20,787 | $111K |
| Bailard, Inc. | 0.00% | No change | 20,365 | $109K |
| Virtu Financial LLC | 0.00% | New | 16,705 | $90K |
| Jefferies Financial Group Inc. | 0.00% | New | 15,001 | $80K |
| AlphaCore Capital LLC | 0.00% | No change | 14,234 | $76K |
| Invesco Ltd. | 0.00% | New | 14,146 | $76K |
| BNP Paribas Financial Markets | 0.00% | New | 6,362 | $34K |
| Citigroup Inc. | 0.00% | New | 6,096 | $33K |
| JPMorgan Chase & Co. | 0.00% | New | 3,839 | $20K |
| UBS Group AG | 0.00% | Reduce -83.7% | 3,661 | $20K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 2,138 | $11K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +564.4% | 1,435 | $8K |
| Jones Financial Companies LLLP | 0.00% | Add +290.6% | 1,199 | $6K |
| IFP Advisors, Inc | 0.00% | New | 1,000 | $5K |
| Barclays PLC | 0.00% | New | 884 | $5K |
| Royal Bank of Canada | 0.00% | No change | 500 | $3K |
| Wells Fargo & Company | 0.00% | No change | 300 | $2K |
| Osaic Holdings, Inc. | 0.00% | No change | 300 | $2K |
| Simplex Trading, LLC | 0.00% | New | 41 | $219 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -96.8% | 1 | $5 |
| Avion Wealth | 0.00% | New | 64 | $0 |
"% of holder's portfolio" is IPWR's weight in each manager's 13F, not the share of Ideal Power Inc. the manager owns.