RKLBRocket Lab Corporation

$68.27+43% 1Y

Who owns RKLB

1,103 institutions reported holding RKLB for 2026Q2, together 53% of the company, more than the 864 a quarter earlier.

1,103

Institutions reporting a position · as of 2026Q2 · up from 864 the quarter before

Shares held by institutions
320.8M

Shares held by institutions · 53% of the company · long US equity positions only, as reported on Form 13F

Reported value
$32.5B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
24%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
20
New positions
321
Positions exited
84
Added to
447
Reduced
226
Top 10 holdersof the company
31%
Shares sold shortsettled Sep 15, 2026
43.5M
Short interestof shares outstanding
7.2%
Days to coverat the average daily volume
2.4
Change in the short positionsince the Aug 31, 2026 count
−4.2%
Institutional ownership by quarter, 2021Q3 to 2026Q2
QuarterFilersSharesReported value
2026Q21,103320.8M$32.5B
2026Q1864290.3M$18.6B
2025Q4819275.6M$19.2B
2025Q3661269.9M$13.0B
2025Q2508269.0M$9.62B
2025Q1409252.7M$4.52B
2024Q4396243.8M$6.21B
2024Q3282256.8M$2.51B
2024Q2237272.3M$1.31B
2024Q1236280.0M$1.15B
2023Q4225271.8M$1.50B
2023Q3215255.8M$1.08B
2023Q2196261.8M$1.57B
2023Q1189261.3M$1.05B
2022Q4183262.1M$988M
2022Q3185267.2M$1.09B
Largest reported holders, 2026Q2
HolderShares% of companyValue
VANGUARD GROUP INC57.4M9.5%$5.83B
BlackRock Inc.40.6M6.7%$4.12B
Invesco Ltd.18.3M3.0%$1.86B
STATE STREET CORP14.4M2.4%$1.47B
JPMORGAN CHASE & CO13.8M2.3%$1.35B
GEODE CAPITAL MANAGEMENT LLC10.5M1.7%$1.08B
BAILLIE GIFFORD & CO10.4M1.7%$1.06B
Capital World Investors7.4M1.2%$749M
MORGAN STANLEY6.9M1.1%$701M
GOLDMAN SACHS GROUP INC5.6M0.92%$565M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202643.5M7.2%2.4
Aug 31, 202645.4M7.5%3.1
Aug 14, 202644.4M7.3%2.2
Jul 31, 202645.8M7.6%2.4
Jul 15, 202645.8M7.6%2.4
Jun 30, 202642.6M7.0%1.3
Jun 15, 202634.2M5.6%1.3
May 29, 202631.7M5.2%1.1
May 15, 202633.4M5.5%1.1
Apr 30, 202633.3M5.5%1.4
Apr 15, 202631.5M5.2%1.4
Mar 31, 202624.9M4.1%1.0

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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