IDEAL PWR INC IPWR
COM NEW · Common Stock · CUSIP 451622203
Company in Austin, United States
- SectorTechnology
- IndustrySemiconductors & Related Devices
- HeadquartersAustin, TX
- Founded2007
- Websiteidealpower.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 8.5m as of 2025-11-11, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $5.03.
Trends to Q3 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 25 |
| Q4 2022 | 29 |
| Q1 2023 | 27 |
| Q2 2023 | 27 |
| Q3 2023 | 27 |
| Q4 2023 | 26 |
| Q1 2024 | 28 |
| Q2 2024 | 23 |
| Q3 2024 | 24 |
| Q4 2024 | 24 |
| Q1 2025 | 28 |
| Q2 2025 | 27 |
| Q3 2025 | 28 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2023 | 11 | 9 |
| Q1 2024 | 14 | 12 |
| Q2 2024 | 11 | 12 |
| Q3 2024 | 8 | 5 |
| Q4 2024 | 9 | 5 |
| Q1 2025 | 15 | 7 |
| Q2 2025 | 9 | 11 |
| Q3 2025 | 14 | 8 |
Biggest buyers
| AMH Equity Ltd | New | +156.4k |
| AWM Investment Company, Inc. | Added | +44.2k |
| CITADEL ADVISORS LLC | New | +31.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | +26.3k |
| STIFEL FINANCIAL CORP | New | +23.8k |
| VANGUARD GROUP INC | Added | +16.9k |
| Cetera Investment Advisers | New | +15.1k |
| UBS Group AG | Added | +4.0k |
| ROYAL BANK OF CANADA | Added | +1.0k |
| JANE STREET GROUP, LLC | Added | +651 |
Biggest sellers
| AIGH Capital Management LLC | Reduced | -155.6k |
| LeConte Wealth Management, LLC | Sold out | -27.5k |
| Stratos Wealth Partners, LTD. | Sold out | -15.5k |
| Baird Financial Group, Inc. | Reduced | -2.7k |
| Tower Research Capital LLC (TRC) | Reduced | -893 |
| Westside Investment Management, Inc. | Sold out | -500 |
| BANK OF AMERICA CORP /DE/ | Reduced | -65 |
| SBI Securities Co., Ltd. | Reduced | -7 |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| HIRSCHMAN ORIN 13G · institution +4.0 pts · filed 2026-04-27 | 9.8% |
| LYTTON LAURENCE W 13G · passive investor -2.4 pts · filed 2026-08-13 | 7.5% |
Insider purchases and sales in Q3 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 2 | $44.2k | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
None reported in Q3 2025.
Holders, Q3 2025
| Manager | Shares | Change |
|---|---|---|
| AWM Investment Company, Inc. 0.30% of their portfolio | 645.7k $3.2m | Added +44.2k |
| AIGH Capital Management LLC 0.90% of their portfolio | 513.0k $2.6m | Reduced -155.6k |
| VANGUARD GROUP INC 0.00% of their portfolio | 359.1k $1.8m | Added +16.9k |
| Baird Financial Group, Inc. 0.00% of their portfolio | 171.8k $862.7k | Reduced -2.7k |
| AMH Equity Ltd 0.98% of their portfolio | 156.4k $785.1k | New |
| Bleichroeder LP 0.13% of their portfolio | 133.0k $667.7k | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 119.5k $600.1k | Added +528 |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 82.0k $412.3k | Added +157 |
| UBS Group AG 0.00% of their portfolio | 54.9k $275.8k | Added +4.0k |
| Cable Car Capital, LP 0.11% of their portfolio | 50.0k $251.0k | Unchanged |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 31.7k $159.7k | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 26.3k $132.3k | New |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 23.8k $119.7k | New |
| BAILARD, INC. 0.00% of their portfolio | 22.5k $113.2k | Unchanged |
| STATE STREET CORP 0.00% of their portfolio | 21.8k $109.9k | Unchanged |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 15.9k $79.9k | Unchanged |
| Cetera Investment Advisers 0.00% of their portfolio | 15.1k $75.6k | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 13.5k $67.6k | Unchanged |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 12.6k $63.1k | Added +651 |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 2.0k $10.0k | Added +1.0k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 1.0k $5.2k | Reduced -65 |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 537 $2.7k | Reduced -893 |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 307 $1.5k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 300 $1.5k | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 300 $1.6k | Unchanged |
| Geneos Wealth Management Inc. 0.00% of their portfolio | 210 $1.1k | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 60 $301 | Added +10 |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 43 $216 | Reduced -7 |