Ideal Power
IPWR · NASDAQ
$2.98+$0.05 (+1.71%)TodayMarket closed ·
Prev close $2.93
Who owns IPWR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 33.9% of IPWR’s shares.
- AWM Investment Company, Inc.8.4%
- AIGH Capital Management, LLC.4.4%
- Goldman Sachs & Co. LLC4.1%
- Vanguard Capital Management, LLC3.8%
- Next 6 largest institutions13.2%
- All other shareholders66.1%
| Holder | Shares | % of shares |
|---|---|---|
| AWM Investment Company, Inc. | 1.35M | 8.41% |
| AIGH Capital Management, LLC. | 706.65K | 4.41% |
| Goldman Sachs & Co. LLC | 660.30K | 4.12% |
| Vanguard Capital Management, LLC | 608.96K | 3.80% |
| Stifel, Nicolaus & Company, Incorporated | 468.91K | 2.93% |
| Bleichroeder LP | 400.00K | 2.50% |
| Lytton (Laurence W) | 328.52K | 2.05% |
| Robert W. Baird & Co. Inc. | 326.07K | 2.04% |
| Marshall Wace LLP | 318.22K | 1.99% |
| Jane Street Capital, L.L.C. | 268.81K | 1.68% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 467.55K | 2.92% |
| Vanguard Extended Market Index Fund | 127.73K | 0.80% |
| Fidelity Extended Market Index Fund | 56.88K | 0.36% |
| iShares Micro-Cap ETF | 37.26K | 0.23% |
| Fidelity Series Total Market Index Fund | 20.90K | 0.13% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $39.90K (1 trade) of IPWR on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| SOMO DAVID M | Tax withholding | 24.34K | $103.70K |
| SOMO DAVID M | Award | 61.86K | — |
| BURNS TIMOTHY | Award | 20.00K | — |
| BURNS TIMOTHY | Tax withholding | 5.25K | $31.69K |
| BURNS TIMOTHY | Tax withholding | 2.93K | $17.86K |
| BURNS TIMOTHY | Option exercise | 6.67K | — |
| BURNS TIMOTHY | Tax withholding | 2.62K | $15.82K |
| BURNS TIMOTHY | Option exercise | 6.67K | — |
| BURNS TIMOTHY | Option exercise | 6.67K | — |
| BURNS TIMOTHY | Tax withholding | 2.62K | $19.58K |
Short interest
Settled Sep 30, 2026
- Shares short
- 507.57K
- Days to cover
- 2.00
- % of shares outstanding
- 3.17%
- Average daily volume
- 253.64K
- Change since last report
- −26.7%
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