| Security | RKLB / Rocket Lab Corporation |
| Institution | Beck Peter |
| Latest Disclosed Ownership | 46,443,180 shares |
| Ownership | 7.51% |
Beck Peter ownership in RKLB / Rocket Lab Corporation
2026-03-30 - Beck Peter has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 46,443,180 shares of Rocket Lab Corporation (US:RKLB). This represents 7.51 percent ownership of the company. In their previous filing dated 2025-06-17 , Beck Peter had reported owning 51,345,936 shares, indicating a decrease of -9.55 percent.
Institutional Ownership: 13D/G Filings
This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).
| File Date | Effective Date | Form | Prev Shares |
Latest Shares |
ΔShares (Percent) |
Ownership (Percent) |
ΔOwnership (Percent) |
|---|---|---|---|---|---|---|---|
| 2026-03-30 | 2026-03-30 | 51,345,936 | 46,443,180 | -9.55 | 7.51 | -25.05 | |
| 2025-06-17 | 2025-06-17 | 51,306,468 | 51,345,936 | 0.08 | 10.02 | -2.34 | |
| 2025-01-10 | 2025-01-10 | 50,951,250 | 51,306,468 | 0.70 | 10.26 | 0.69 | |
| 2024-12-05 | 2024-12-05 | 50,951,250 | 50,951,250 | 0.00 | 10.19 | -2.95 | |
| 2023-09-18 | 2023-09-18 | 54,551,250 | 50,951,250 | -6.60 | 10.50 | -13.93 | |
| 2021-09-07 | 2021-09-07 | 54,551,250 | 12.20 |
Legend
- Shares
- The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
- Value
- The total value of the shares as of the effective date. This is provided in the filing.
- Avg. Share Price
- The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
- Class
- This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
- Allocation (%)
- The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
- Change in Allocation
- The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
- Change in Allocation (%)
- The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
- Cost Basis
- The total cost of the shares held. This is calculated as reported shares * avg. share price
- Unrealized Gain/Loss
- This is the market value of the position as of the effective date minus the cost basis.