Position in IPWR
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$849,000
+$438,030 QoQ
Shares Held
300,000
+125.6% QoQ
Ownership
2.47%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#5
of 29 holders
Holding Since
Mar 2024
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IPWR Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026Bleichroeder LP holds $1,934,481 across 2 Semiconductors names. IPWR ranks #2 (43.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PXLW |
Pixelworks, Inc
|
201,015 | $1,085,481 | |
| 2 | IPWR |
Ideal Power Inc.
This page
|
300,000 | $849,000 |
All Filings in IPWR
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $849,000 | 300,000 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $410,970 | 133,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $667,660 | 133,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $602,490 | 133,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $691,600 | 133,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,004,150 | 133,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,090,600 | 133,000 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $938,980 | 133,000 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $1,183,700 | 133,000 | Shares | Sole | 2024-05-14 | |
| No filing history on record for this holder in this stock. | ||||||