Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Grove Energy Capital LLC - 06 Jun 2025 SCHEDULE 13D/A Report for PLUG POWER INC Common Stock, par value $0.01 per share (PLUG)
- Filing manager
- Grove Energy Capital LLC
- Reporting owner
- Grove Energy Capital LLC
- Beneficially owned shares
- 54,966,188 shares
- Large-stake signal
-
Ownership
4.8%Beneficial ownership of this reported class.
Shares
54,966,188 sharesShares beneficially owned as disclosed.
Event date
06 Jun 2025Date tied to the ownership event or amendment.
Accepted by SEC
25 Jun 2025EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 4.8%
- Symbol
- PLUG
- Shares outstanding
- 1,145,128,917 shares
- SEC form
- SCHEDULE 13D/A
- Accepted by SEC
- 25 Jun 2025, 20:59:45 UTC
- Event date
- 06 Jun 2025
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
4 source fields
Key filing fact
Grove Energy Capital LLC disclosed 4.8% ownership in PLUG POWER INC Common Stock, par value $0.01 per share (PLUG) on 06 Jun 2025.
Key facts
- Grove Energy Capital LLC filed SCHEDULE 13D/A for PLUG POWER INC Common Stock, par value $0.01 per share (PLUG).
- Disclosed ownership: 4.8%.
- Date of event: 06 Jun 2025.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 25 Jun 2025, 20:59.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (7)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Grove Energy Capital LLC | 4.8% | 54,966,188 | 0 | 54,966,188 | Lee, Ji Young | Lee, Ji Young/Authorized Signatory | 0001844540 |
| Plutus Capital NY, Inc. | 4.8% | 0 | 0 | 54,966,188 | Lee, Ji Young | Lee, Ji Young/Authorized Signatory | |
| PassKey, Inc. | 4.8% | 54,966,188 | 0 | 54,966,188 | Park, Ki Dae | Park, Ki Dae/Authorized Signatory | |
| PNES Investments, LLC | 4.8% | 54,966,188 | 0 | 54,966,188 | Park, Ki Dae | Park, Ki Dae/Authorized Signatory | |
| PRISM Energy International Americas, Inc. (formerly known as SK E&S Americas, Inc.) | 4.8% | 54,966,188 | 0 | 54,966,188 | Lee, Hyun Boo | Lee, Hyun Boo/Authorized Signatory | |
| SK Innovation Co., Ltd. | 4.8% | 54,966,188 | 0 | 54,966,188 | Lee, Woo Hyun | Lee, Woo Hyun/Authorized Signatory | |
| SK Inc. (formerly known as SK Holdings Co., Ltd.) | 4.8% | 54,966,188 | 0 | 54,966,188 | Cho, Wonsang | Cho, Wonsang/Authorized Signatory |
CIK / CUSIP context first