Security Snapshot

Rocket Lab Corp - Common Stock, par value $0.0001 per share (RKLB) Institutional Ownership

CUSIP: 773121108

13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

812

Shares (Excl. Options)

274,722,780

Price

$69.76

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Type / Class
Equity / Common Stock, par value $0.0001 per share
Symbol
RKLB on Nasdaq
Shares outstanding
536,742,646
Price per share
$68.05
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
274,722,780
Total reported value
$19,176,625,557
% of total 13F portfolios
0.01%
Share change
+7,249,094
Value change
+$744,900,542
Number of holders
812
Price from insider filings
$68.05
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • RKLB - Rocket Lab Corp - Common Stock, par value $0.0001 per share is tracked under CUSIP 773121108.
  • 812 institutions reported positions in Q4 2025.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 812 to 442 between Q4 2025 and Q1 2026.
  • Reported value moved from $19,176,625,557 to $6,546,731,016.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 812 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 773121108?
CUSIP 773121108 identifies RKLB - Rocket Lab Corp - Common Stock, par value $0.0001 per share in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Rocket Lab Corp - Common Stock, par value $0.0001 per share (RKLB) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Beck Peter 10% $1,404,311,350 51,345,936 Beck Peter 13 Jun 2025
Khosla Ventures V, L.P. 6.9% $2,421,023,975 36,593,470 VK Services, LLC 18 Nov 2025
VK Services, LLC 6.5% $3,066,679,109 34,888,272 VK Services, LLC 17 Feb 2026
BlackRock, Inc. 6.2% +28% $1,447,943,350 +$390,468,464 30,222,153 +37% BlackRock, Inc. 30 Sep 2025

As of 31 Dec 2025, 812 institutional investors reported holding 274,722,780 shares of Rocket Lab Corp - Common Stock, par value $0.0001 per share (RKLB). This represents 51% of the company’s total 536,742,646 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Rocket Lab Corp - Common Stock, par value $0.0001 per share (RKLB) together control 38% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD GROUP INC 8.8% 47,420,192 +13% 0.05% $3,308,032,594
BlackRock, Inc. 6.2% 33,076,329 +5.3% 0.04% $2,307,404,724
BAILLIE GIFFORD & CO 3.3% 17,851,446 +47% 1% $1,245,316,873
Capital World Investors 3% 16,200,726 +12% 0.15% $1,130,172,015
STATE STREET CORP 2.3% 12,520,223 +0.97% 0.03% $873,410,756
JPMORGAN CHASE & CO 1.8% 9,694,980 +74% 0.05% $676,321,816
GEODE CAPITAL MANAGEMENT, LLC 1.7% 9,004,724 +10% 0.04% $626,604,643
D. E. Shaw & Co., Inc. 1.2% 6,644,372 -30% 0.35% $463,511,391
Invesco Ltd. 0.98% 5,260,681 -9.6% 0.06% $366,985,106
BANK OF AMERICA CORP /DE/ 0.95% 5,109,323 -26% 0.03% $356,426,372
NORGES BANK 0.91% 4,888,706 0.04% $341,036,131
FMR LLC 0.8% 4,272,814 +5.8% 0.02% $298,071,488
MORGAN STANLEY 0.78% 4,196,128 -41% 0.02% $292,721,964
UBS Group AG 0.54% 2,895,885 +8.9% 0.04% $202,016,938
NORTHERN TRUST CORP 0.48% 2,603,039 +6.3% 0.02% $181,588,000
WESTFIELD CAPITAL MANAGEMENT CO LP 0.48% 2,592,443 +6.3% 0.75% $180,848,824
AMERICAN CENTURY COMPANIES INC 0.47% 2,524,283 +26% 0.09% $176,093,988
ROYAL BANK OF CANADA 0.46% 2,447,448 -19% 0.03% $170,733,000
DEUTSCHE BANK AG\ 0.44% 2,336,845 +175% 0.05% $163,018,307
ARK Investment Management LLC 0.42% 2,235,260 -10% 1% $155,931,738
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.41% 2,213,578 +14% 0.02% $154,419,212
VOYA INVESTMENT MANAGEMENT LLC 0.41% 2,192,749 +39% 0.15% $152,966,170
ALLIANCEBERNSTEIN L.P. 0.4% 2,137,856 -2.4% 0.05% $149,136,835
FRANKLIN RESOURCES INC 0.35% 1,896,465 +7.6% 0.03% $132,297,399
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.32% 1,701,885 +12% 0.03% $118,723,498

Institutional Holders of Rocket Lab Corp - Common Stock, par value $0.0001 per share (RKLB) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 101,926,213 $6,546,731,016 -$44,846,145 $64.22 442
2025 Q4 274,722,780 $19,176,625,557 +$744,900,542 $69.76 812
2025 Q3 268,916,114 $12,911,807,406 +$561,796,802 $47.91 651
2025 Q2 260,733,526 $9,327,764,147 +$9,176,906,136 $35.77 495
2025 Q1 291 $5,201 +$5,201 $17.87 1
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