Atika Capital Management LLC

Position in RKLB — Rocket Lab Corp

CIK 1599731 NEW YORK, NY

Position in RKLB

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$17,178,848

+$11,655,930 QoQ

Shares Held

169,000

+96.5% QoQ

Ownership

0.028%

of shares outstanding

% of Portfolio

1.70%

of 13F equity value

Holder Rank

#144

of 1,116 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Atika Capital Management LLC holds $39,814,104 across 3 Aerospace & Defense names. RKLB ranks #1 (43.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RKLB	Rocket Lab Corp This page	169,000	$17,178,848
2	CW	Curtiss Wright Corp	16,000	$12,124,158
3	BWXT	BWX Technologies, Inc.	54,000	$10,511,098

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$17,178,848	169,000	+96.5%	Shares	Defined	2026-08-13
2026-03-31	$5,522,918	86,000	+38.5%	Shares	Defined	2026-05-14
2025-12-31	$4,333,141	62,115	—	Shares	Defined	2026-02-13
No filing history on record for this holder in this stock.