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.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +17 vs. previous quarter
- 46
- 13F valueReported value at the end of Q2 2026
- $36.4M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding IPWR, Q2 2026
No superinvestor reported holding IPWR at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Ideal Power Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2026 (view filing) | May 26 | 6 daysLate | Turmelle Michael CDirector | PPurchase | +5.25K | $7.60 | +$39.9K | +6.7%83.6K after | |
| Feb 26, 2026 (view filing) | Feb 25 | 1 day | Somo David MPresident and CEO | PPurchase | +90.9K | $2.75 | +$250.0K | +36.7%338.3K after | |
| Nov 21, 2024 (view filing) | Nov 19 | 2 days | Lesster Laban EDirector | PPurchase | +3.00K | $5.88 | +$17.6K | +22.6%16.3K after | |
| Nov 21, 2024 (view filing) | Nov 19 | 2 days | Brdar DanielPresident and CEO | PPurchase | +4.50K | $5.91 | +$26.6K | +2.6%179.5K after | |
| May 17, 2023 (view filing) | May 15 | 2 days | Burns TimothyChief Financial Officer | PPurchase | +2.50K | $9.24 | +$23.1K | +4.9%53.8K after | |
| May 17, 2023 (view filing) | May 15-16 | 2 days | Brdar DanielPresident and CEO | PPurchase | +5.70K | $9.34 | +$53.2K | +5.8%103.8K after | 2 lots |
| Nov 22, 2021 (view filing) | Nov 18 | 4 days | Lesster Laban EDirector | SSale | −400 | $18.02 | −$7.21K | −100.0%0 after | |
| Oct 13, 2021 (view filing) | Oct 8-13 | 5 days | Lesster Laban EDirector | SSale | −10.0K | $14.18 | −$141.8K | −100.0%0 after | 4 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in Ideal Power Inc. at the end of Q2 2026; 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 |