Rocket Lab (RKLB) Superinvestor holders
22 of the superinvestors we track hold Rocket Lab (RKLB) in their latest 13F filings, $1.5B in total.
Summary
The largest holder is Baillie Gifford (Baillie Gifford & Co), with $728M, 0.7% of the portfolio.
In their latest quarter: 4 opened a new position, 9 added, 9 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Baillie Gifford Baillie Gifford & Co |
Added | 10,451,797 | $728M | 0.7% | Q3 2026 |
| Cathie Wood ARK Investment Management |
Trimmed | 1,631,207 | $166M | 1.1% | Q2 2026 |
| Hersh Cohen ClearBridge Investments |
Added | 1,341,634 | $136M | 0.1% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
Trimmed | 1,103,189 | $112M | 0.1% | Q2 2026 |
| Artisan Partners | Added | 932,236 | $95M | 0.2% | Q2 2026 |
| David Vogel Voloridge Investment Management |
Trimmed | 877,904 | $89M | 0.4% | Q2 2026 |
| Brett Barakett Tremblant Capital Group |
Trimmed | 676,072 | $69M | 2.0% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Added | 354,071 | $35M | 0.0% | Q2 2026 |
| Jennison Associates | New position | 318,542 | $32M | 0.0% | Q2 2026 |
| Arrowstreet Capital | New position | 123,239 | $13M | 0.0% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
Added | 116,751 | $12M | 0.0% | Q2 2026 |
| Alger Fred Alger Management |
Added | 115,801 | $12M | 0.0% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Added | 56,405 | $6M | 0.0% | Q2 2026 |
| Jim Simons Renaissance Technologies |
New position | 48,600 | $5M | 0.0% | Q2 2026 |
| Man Group Man Group plc |
Added | 47,976 | $5M | 0.0% | Q2 2026 |
| WCM Investment Management | Trimmed | 31,448 | $3M | 0.0% | Q2 2026 |
| Dan Davidowitz Polen Capital Management |
Trimmed | 22,751 | $2M | 0.0% | Q2 2026 |
| Alan Howard Brevan Howard |
Trimmed | 17,867 | $2M | 0.0% | Q2 2026 |
| Ray Dalio Bridgewater Associates |
Trimmed | 11,267 | $1M | 0.0% | Q2 2026 |
| Steve Cohen Point72 Asset Management |
New position | 10,000 | $1M | 0.0% | Q2 2026 |
| Ken Fisher Fisher Investments |
Trimmed | 4,143 | $288,716 | 0.0% | Q3 2026 |
| Fred DiSanto Ancora Holdings |
Added | 103 | $10,470 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 22 |
| Q1 2026 | 20 |
| Q4 2025 | 21 |
| Q3 2025 | 13 |
| Q2 2025 | 15 |
Questions about Rocket Lab
Which superinvestors own Rocket Lab?
22 of the superinvestors we track hold Rocket Lab (RKLB) in their latest 13F filings, $1.5B in total. Baillie Gifford, Cathie Wood, Hersh Cohen, David Shaw, Artisan Partners, David Vogel.
Who is the largest superinvestor holder of RKLB?
The largest holder is Baillie Gifford (Baillie Gifford & Co), with $728M, 0.7% of the portfolio.
From Rocket Lab's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.