JANE STREET GROUP, LLC

Position in FJET — Starfighters Space, Inc.

CIK 1595888 NEW YORK, NY

Back to FJET Full portfolio

Position in FJET

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$59,897

+$59,897 QoQ

Shares Held

11,259

Ownership

0.020%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#41

of 69 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in FJET Over Time

Shares Held

Position Value (USD)

Derivatives in FJET

reported options exposure · as of Jun 30, 2026

CallValue

$483,588

CallShares

90,900

PutValue

$757,568

PutShares

142,400

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $2,155,732,432 across 63 Aerospace & Defense names. FJET ranks #61 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HWM	Howmet Aerospace Inc.	2,706,771	$727,742,449
2	GE	General Electric Co	675,305	$252,381,736
3	LHX	L3harris Technologies, Inc. /De/	564,480	$164,032,242
4	ESLT	Elbit Systems Ltd	211,521	$160,485,212
5	NOC	Northrop Grumman Corp /De/	296,513	$151,017,034
6	RKLB	Rocket Lab Corp	1,082,063	$109,991,702
7	BA	Boeing Co	468,198	$101,350,820
8	SPCX	Space Exploration Technologies Corp	584,615	$99,887,318

All Filings in FJET

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6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$757,568	142,400	+947.1%	Put	Defined	2026-08-14
2026-06-30	$483,588	90,900	+464.6%	Call	Defined	2026-08-14
2026-06-30	$59,897	11,259	-12.9%	Shares	Defined	2026-08-14
2026-03-31	$95,312	16,100	—	Call	Defined	2026-05-12
2026-03-31	$80,512	13,600	—	Put	Defined	2026-05-12
2025-12-31	$150,563	12,924	—	Shares	Defined	2026-02-12
No filing history on record for this holder in this stock.