RKLB
Rocket Lab USA, Inc. · Industrials · Aerospace & Defense
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +30.0% ·
net new positions +20.0%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 39.68M | n/a | $1.42B | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (passive) | 22.76M | n/a | $814.05M | 0.0% | n/c | 1 | SEC ↗ ×17 |
| 3 | Capital World Investors ✦ | 13.22M | New | $472.86M | 0.1% | New | 1 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 11.48M | New | $410.57M | 0.4% | New | 1 | SEC ↗ ×2 |
| 5 | State Street Global Advisors ✦ (passive) | 10.91M | New | $390.33M | 0.0% | New | 1 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 7.00M | New | $250.31M | 0.0% | New | 1 | SEC ↗ ×2 |
| 7 | Norges Bank ✦ (passive) | 4.61M | New | $164.75M | 0.0% | New | 1 | SEC ↗ |
| 8 | Baillie Gifford ✦ | 4.39M | New | $157.07M | 0.1% | New | 1 | SEC ↗ ×4 |
| 9 | Fidelity (FMR) ✦ | 3.68M | n/a | $131.53M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 10 | ARK Investment Management ✦ | 2.47M | New | $88.37M | 0.6% | New | 1 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 2.03M | New | $72.53M | 0.0% | New | 1 | SEC ↗ ×2 |
| 12 | Citadel Advisors ✦ | 1.53M | New | $54.87M | 0.0% | New | 1 | SEC ↗ ×2 |
| 13 | Millennium Management ✦ | 1.16M | New | $41.64M | 0.0% | New | 1 | SEC ↗ |
| 14 | Point72 Asset Management ✦ | 383.51K | New | $13.72M | 0.0% | New | 1 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 171.89K | New | $6.15M | 0.0% | New | 1 | SEC ↗ ×5 |
| 16 | Two Sigma Investments ✦ | 60.75K | New | $2.17M | 0.0% | New | 1 | SEC ↗ |
| 17 | Fisher Asset Management ✦ | 7.67K | New | $274,397 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Capital World Investors | $472.86M | 0.1% |
| D. E. Shaw & Co. | $410.57M | 0.4% |
| State Street Global Advisors | $390.33M | 0.0% |
| Geode Capital Management | $250.31M | 0.0% |
| Norges Bank | $164.75M | 0.0% |
| Baillie Gifford | $157.07M | 0.1% |
| ARK Investment Management | $88.37M | 0.6% |
| T. Rowe Price | $72.53M | 0.0% |
| Citadel Advisors | $54.87M | 0.0% |
| Millennium Management | $41.64M | 0.0% |
| Point72 Asset Management | $13.72M | 0.0% |
| AQR Capital Management | $6.15M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 859 holders, 279.10M shares, $17.59B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 67.26K sh · $4.19M
Officer · 72.90K sh · $4.59M
Officer · 19.80K sh · $1.32M
Officer · 4.60K sh · $305,882
Officer · 458 sh · $30,933
Officer · 1.43K sh · $96,304
Officer · 15.30K sh · $1.01M
Officer · 2.05K sh · $146,183
Officer · 619 sh · $43,042
Officer · 20 sh · $1,404
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology