Rocket Lab USARKLB

13F holders, Q3 2025 (September 30)
10holders −5
3new positions
1sold out
$47.91avg. 13F price*

At the end of Q3 2025, 10 institutions reported holding Rocket Lab USA Inc. (RKLB) in their 13F filings, down 5 from Q2 2025. 3 opened new positions and 1 sold out. The largest holders were UNICOM Systems, Inc. ($24.1M), Torray Investment Partners LLC ($431K) and Parvin Asset Management, LLC ($178K).

Company
Rocket Lab USA Inc.
CUSIP
773122106
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400500 Q1 2024: 239Q1 2024Q2 2024: 240Q2 2024Q3 2024: 285Q3 2024Q4 2024: 396Q4 2024Q1 2025: 412Q1 2025Q2 2025: 15Q2 2025Q3 2025: 10Q3 2025Q4 2025: 8Q4 2025Q1 2026: 8Q1 2026Q2 2026: 10Q2 2026

Total Exit/New Position Q2 2025 → Q3 2025

InstitutionsTotal Value
New Positions3$63K
Exits1$292.2M

All 13F filers, Q2 2025 → Q3 2025: 246,814 shares bought and 8,168,616 shares sold, net −7,921,802 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 10 holders

UNICOM Systems, Inc. 2.38% Add +94.2% 502,902 $24.1M
Torray Investment Partners LLC 0.06% No change 9,000 $431K
Parvin Asset Management, LLC 0.16% No change 3,725 $178K
Harvest Fund Management Co., Ltd 0.00% Add +351.4% 1,914 $92K
Your Advocates Ltd., LLP 0.01% Add +1.1% 910 $44K
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna 0.02% New 900 $43K
Accent Capital Management, LLC 0.02% Add +13.9% 837 $40K
Berbice Capital Management LLC 0.01% New 400 $19K
Berkshire Capital Holdings Inc. 0.00% New 10 $479
Huntington National Bank 0.00% No change 1 $25

"% of holder's portfolio" is RKLB's weight in each manager's 13F, not the share of Rocket Lab USA Inc. the manager owns.