POWERBANK Corp
PBK- Exchange
- Nasdaq
- Industry
- Construction - Special Trade Contractors
- SEC CIK
- 0002011053
No open-market purchases or sales by POWERBANK Corp insiders were filed in the last 90 days; 28 institutions reported holding it in 13F filings for Q2 2026, worth $5.32M in total; no superinvestor holds it.
Holders of 5% or more of PBK
Holders whose latest Schedule 13D or 13G filing reports 5% or more of POWERBANK Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Davidson Kempner Capital Management LP | 13G | 5.66%3.09M shares | New | Jul 7, 20261 filing | Jul 7, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
11 Schedule 13D and 13G filings on POWERBANK Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jul 7, 20266:46 PM ET | Davidson Kempner Capital Management LPand 3 others | 13G | 5.66%3.09M shares | New | Jun 29, 2026 | SEC |
| May 15, 20266:04 AM ET | Highbridge Capital Management LLC | 13G/A | 4.90%2.39M shares | −1.40 ppfrom 6.30%Below 5% | Mar 31, 2026 | SEC |
| Aug 14, 20254:07 PM ET | Highbridge Capital Management LLC | 13G/A | 6.30%2.39M shares | −3.60 ppfrom 9.90% | Jun 30, 2025 | SEC |
| Aug 14, 20252:05 PM ET | Goldman Sachs Group Incand 1 other | 13G/A | 0.00%6.19K shares | −5.40 ppfrom 5.40%Below 5% | Jun 30, 2025 | SEC |
| May 9, 202512:33 PM ET | Goldman Sachs Group Incand 1 other | 13G | 5.40%1.46M shares | New | Mar 31, 2025 | SEC |
| May 2, 20254:10 PM ET | Highbridge Capital Management LLC | 13G | 9.90%3.86M shares | New | Mar 31, 2025 | SEC |
| May 15, 2024 | Washington Kyle R. | 13GOld format | – | New | – | SEC |
| May 15, 2024 | Topper Holdings Ltd. | 13GOld format | – | New | – | SEC |
| May 15, 2024 | Jung Evelyn | 13GOld format | – | New | – | SEC |
| May 15, 2024 | 1382457 B.C. Ltd. | 13GOld format | – | New | – | SEC |
| May 15, 2024 | 1275203 B.C. Ltd. | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell POWERBANK Corp shares.
No Form 144 notices for POWERBANK Corp are on file.