Ideal PowerIPWR
13F holders, Q1 2026 (March 31)29holders +3
5new positions
4sold out
$2.83avg. 13F price*
At the end of Q1 2026, 29 institutions reported holding Ideal Power Inc. (IPWR) in their 13F filings, up 3 from Q4 2025. 5 opened new positions and 4 sold out. The largest holders were AWM Investment Company, Inc. ($3.4M), AIGH Capital Management LLC ($3.3M) and Alyeska Investment Group, L.P. ($1.1M).
- Company
- Ideal Power Inc.
- CUSIP
- 451622203
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $1.8M |
| Exits | 4 | $70K |
All 13F filers, Q4 2025 → Q1 2026: 2,036,772 shares bought and 30,594 shares sold, net +2,006,178 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 29 holders
| AWM Investment Company, Inc. | 0.37% | Add +52.3% | 1,196,849 | $3.4M |
| AIGH Capital Management LLC | 0.68% | Add +140.2% | 1,181,696 | $3.3M |
| Alyeska Investment Group, L.P. | 0.00% | New | 385,571 | $1.1M |
| Vanguard Capital Management LLC | 0.00% | — | 314,438 | $890K |
| Bleichroeder LP | 0.15% | Add +125.6% | 300,000 | $849K |
| Goldman Sachs Group Inc. | 0.00% | New | 237,249 | $671K |
| BlackRock, Inc. | 0.00% | Add +1.0% | 121,527 | $344K |
| Geode Capital Management, LLC | 0.00% | Add +20.1% | 99,245 | $281K |
| Stifel Financial Corp. | 0.00% | Add +240.8% | 81,452 | $231K |
| Cable Car Capital, LP | 0.06% | No change | 50,000 | $142K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 42,513 | $120K |
| Northern Trust Corp. | 0.00% | Add +98.3% | 26,698 | $76K |
| Jane Street Group, LLC | 0.00% | Add +122.3% | 24,055 | $68K |
| UBS Group AG | 0.00% | Reduce -1.1% | 22,409 | $63K |
| State Street Corp. | 0.00% | No change | 21,847 | $62K |
| Morgan Stanley | 0.00% | Add +35000.0% | 21,060 | $60K |
| Bailard, Inc. | 0.00% | No change | 20,365 | $58K |
| Resurgent Financial Advisors LLC | 0.02% | New | 20,040 | $57K |
| AlphaCore Capital LLC | 0.00% | Reduce -23.0% | 14,234 | $40K |
| Susquehanna International Group, LLP | 0.00% | Reduce -19.8% | 11,764 | $33K |
| FNY Investment Advisers, LLC | 0.00% | New | 3,402 | $9K |
| Vanguard Global Advisers, LLC | 0.00% | — | 2,138 | $6K |
| Westside Investment Management, Inc. | 0.00% | Reduce -61.4% | 386 | $1K |
| Royal Bank of Canada | 0.00% | No change | 500 | $1K |
| Jones Financial Companies LLLP | 0.00% | No change | 307 | $884 |
| Wells Fargo & Company | 0.00% | No change | 300 | $849 |
| Osaic Holdings, Inc. | 0.00% | No change | 300 | $849 |
| Tower Research Capital LLC (TRC) | 0.00% | New | 216 | $611 |
| SBI Securities Co., Ltd. | 0.00% | No change | 31 | $88 |
"% of holder's portfolio" is IPWR's weight in each manager's 13F, not the share of Ideal Power Inc. the manager owns.