Security key
773121108
Rocket Lab Corp - Common Stock, par value $0.0001 per share (RKLB)
CUSIP: 773121108
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock, par value $0.0001 per share
- Total 13F shares
- 268,916,114
- Total 13F value
- $12,911,807,406
- Share change
- +7,482,654
- Put/Call ratio
- 76%
- SEC-reported price per share
- $47.91
- Number of holders
- 651
- Value change
- +$561,796,802
- Number of buys
- 427
- Number of sells
- 225
- Shares outstanding
- 536,742,646
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
651
Top holders
10
RKLB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
Rocket Lab Corp SEC filings
Rocket Lab Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 773121108
Recent filing periods:
Ownership snapshot
Top reported holders of RKLB - Rocket Lab Corp - Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Peter Beck
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
3/4/5
Lead comparable stake: 10%
13D/G row: Peter Beck
Showing 1-6 of 15 holder rows.
Quick read
Peter Beck leads the comparable SEC ownership view at 10%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Peter Beck's linked filing trail.
Comparable ownership
Top 5
Peter Beck
10%
BlackRock, Inc.
6.2%
Bessemer Venture Partners VIII In...
1.6%
Khosla Ventures V, L.P.
2.6%
Matthew Ocko
0.03%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Peter Beck |
13D/G
Beck Peter
|
10%
|
$1,404,311,350
51,345,936 shares
|
$0 | 13 Jun 2025 |
| BlackRock, Inc. |
13D/G
13F
Company
|
6.2%
|
$1,447,943,350
30,222,153 shares
|
+$390,468,464 | 30 Sep 2025 |
| Bessemer Venture Partners VIII Institutional L.P. |
13D/G
Deer VIII & Co. L.P.
|
1.6%
|
$182,813,626
8,168,616 shares
|
$0 | 08 Nov 2024 |
| Khosla Ventures V, L.P. |
3/4/5
10%+ Owner
|
2.6%
|
$507,419,634
16,323,617 shares
|
— | 23 Jul 2025 |
| Matthew Ocko |
3/4/5
Director
|
0.03%
|
$8,332,506
173,920 shares
|
-$90,280,095 | 16 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
7.4%
|
$1,419,430,791
39,682,158 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
651
Shares
268,916,114
Rows available
651
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
495
Q3 2025 holders
651
Holder diff
156
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend