RKLB

ROCKET LAB CORP

Data as of 2026 Q2 (06-30) · 13F snapshot

Summary

ROCKET LAB CORP (RKLB) is held as common stock by 5 tracked hedge-fund managers, with a combined reported value of ~$178.65M; the largest are Cathie Wood, Joel Greenblatt, Renaissance Technologies. 4 tracked managers also disclosed PUT or CALL positions, reported separately below. This quarter: 2 new, 1 added, 2 trimmed, 3 closed. 5 public STOCK Act / OGE trade disclosures are on record. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.

Attention · MediumThis quarter · Cooling

Common-stock holders54 also report options

Congress trades5

Price$72.19vs quarter-end-28.98%

Sectors2

This quarter's moves

New2

Added1

Trimmed / sold5

Top holder

Cathie Wood

Common-stock positions

PUT and CALL disclosures are excluded from these holder counts and values.

Cathie WoodTrim

Value $165.81M1.1% of portfolio1,631,2072026 Q2

Investor	Period	Value	Shares	% of portfolio	Action
Cathie Wood	2026 Q2	$165.81M	1,631,207	1.1%	Trim

PUT / CALL disclosures

Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.

Ken GriffinCALL—

Value $579.50M— of portfolio5,700,9002026 Q2

Ken GriffinPUT—

Value $499.14M— of portfolio4,910,4002026 Q2

Izzy EnglanderPUT—

Value $71.12M— of portfolio699,7002026 Q2

Izzy EnglanderCALL—

Value $62.49M— of portfolio614,8002026 Q2

Paul Tudor JonesPUT—

Value $14.65M— of portfolio144,1002026 Q2

Paul Tudor JonesCALL—

Value $8.68M— of portfolio85,4002026 Q2

Steven CohenCALL—

Value $8.20M— of portfolio80,7002026 Q2

Steven CohenPUT—

Value $2.75M— of portfolio27,1002026 Q2

Investor	Period	Value	Shares	% of portfolio	Action
Ken GriffinCALL	2026 Q2	$579.50M	5,700,900	—	—
Ken GriffinPUT	2026 Q2	$499.14M	4,910,400	—	—
Izzy EnglanderPUT	2026 Q2	$71.12M	699,700	—	—
Izzy EnglanderCALL	2026 Q2	$62.49M	614,800	—	—
Paul Tudor JonesPUT	2026 Q2	$14.65M	144,100	—	—
Paul Tudor JonesCALL	2026 Q2	$8.68M	85,400	—	—
Steven CohenCALL	2026 Q2	$8.20M	80,700	—	—
Steven CohenPUT	2026 Q2	$2.75M	27,100	—	—

Insider Trading

Officers · directors · Form 4

Open-market purchases and sales (P/S)22

Adam C. Spice
Chief Financial Officer
Sell$4.19M
67,257 @ $62.26Traded 2026-09-02Filed 2026-09-04
Adam C. Spice
Chief Financial Officer
Sell$4.59M
72,900 @ $62.97Traded 2026-09-02Filed 2026-09-04
Frank Klein
Chief Operations Officer
Sell$30.9K
458 @ $67.54Traded 2026-08-27Filed 2026-08-28
Arjun Kampani
SVP & General Counsel
Sell$305.9K
4,600 @ $66.50Traded 2026-08-27Filed 2026-08-28
Frank Klein
Chief Operations Officer
Sell$1.32M
19,800 @ $66.86Traded 2026-08-27Filed 2026-08-28
Frank Klein
Chief Operations Officer
Sell$1.01M
15,300 @ $66.25Traded 2026-08-27Filed 2026-08-28
Arjun Kampani
SVP & General Counsel
Sell$96.3K
1,434 @ $67.16Traded 2026-08-27Filed 2026-08-28
Marvin Bradford Clevenger
President, Rocket Lab USA, Inc
Sell$48.2K
677 @ $71.17Traded 2026-08-24Filed 2026-08-26
Arjun Kampani
SVP & General Counsel
Sell$24.8K
349 @ $71.17Traded 2026-08-24Filed 2026-08-26
Frank Klein
Chief Operations Officer
Sell$146.2K
2,054 @ $71.17Traded 2026-08-24Filed 2026-08-26
Marvin Bradford Clevenger
President, Rocket Lab USA, Inc
Sell$968.2K
13,924 @ $69.53Traded 2026-08-24Filed 2026-08-26
Agostino Ricupati
VP Corp Controller & CAO
Sell$1.4K
20 @ $70.20Traded 2026-08-24Filed 2026-08-26
Adam C. Spice
Chief Financial Officer
Sell$622.5K
8,952 @ $69.53Traded 2026-08-24Filed 2026-08-26
Adam C. Spice
Chief Financial Officer
Sell$20.4K
290 @ $70.20Traded 2026-08-24Filed 2026-08-26
Adam C. Spice
Chief Financial Officer
Sell$31.0K
435 @ $71.17Traded 2026-08-24Filed 2026-08-26
Agostino Ricupati
VP Corp Controller & CAO
Sell$43.0K
619 @ $69.53Traded 2026-08-24Filed 2026-08-26
Frank Klein
Chief Operations Officer
Sell$2.94M
42,270 @ $69.53Traded 2026-08-24Filed 2026-08-26
Frank Klein
Chief Operations Officer
Sell$96.0K
1,368 @ $70.20Traded 2026-08-24Filed 2026-08-26
Arjun Kampani
SVP & General Counsel
Sell$498.8K
7,173 @ $69.53Traded 2026-08-24Filed 2026-08-26
Arjun Kampani
SVP & General Counsel
Sell$16.3K
232 @ $70.20Traded 2026-08-24Filed 2026-08-26
Agostino Ricupati
VP Corp Controller & CAO
Sell$2.1K
30 @ $71.17Traded 2026-08-24Filed 2026-08-26
Marvin Bradford Clevenger
President, Rocket Lab USA, Inc
Sell$31.6K
450 @ $70.20Traded 2026-08-24Filed 2026-08-26

Insider transactions are public SEC Form 4 disclosures (company officers, directors, 10% owners), for research only — not investment advice.

ARK ETF holdings

Cathie Wood · daily

ARK total shares held · drag to inspect

2026-09-29holds 3,317,667

ARKXweight in fund6.04%$45.92M
ARKQweight in fund4.36%$82.84M
ARKKweight in fund1.30%$110.74M

ARK publishes full ETF holdings daily (SEC Rule 6c-11). Line shows ARK's total shares held over time (not price); markers are buy/sell days. Derived from public CSVs — research only, not investment advice.

Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.