SG Americas Securities, LLC

Broker-Dealer

Position in QUBT — Quantum Computing Inc.

CIK 1313360 NEW YORK, NY

Position in QUBT

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$1,439,392

+$1,060,875 QoQ

Shares Held

148,391

+168.5% QoQ

Ownership

0.066%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#55

of 313 holders

Holding Since

Jun 2023

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

SG Americas Securities, LLC holds $3,702,594,856 across 16 Computer Hardware names. QUBT ranks #12 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SNDK	Sandisk Corp	1,189,503	$2,704,608,656
2	STX	Seagate Technology Holdings plc	461,735	$445,574,275
3	ANET	Arista Networks, Inc.	1,125,270	$191,160,867
4	WDC	Western Digital Corp	275,183	$175,764,885
5	DELL	Dell Technologies Inc.	166,981	$72,045,622
6	P	Everpure, Inc.	573,790	$45,208,914
7	HPQ	Hp Inc	1,574,704	$34,549,005
8	SMCI	Super Micro Computer, Inc.	639,034	$18,742,867

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,439,392	148,391	+168.5%	Shares	Sole	2026-08-07
2026-03-31	$378,517	55,258	-65.1%	Shares	Sole	2026-04-16
2025-12-31	$1,626,384	158,517	-36.4%	Shares	Sole	2026-01-09
2025-09-30	$4,589,741	249,307	+1231.3%	Shares	Sole	2025-10-23
2025-06-30	$358,996	18,727	-70.0%	Shares	Sole	2025-08-08
2025-03-31	$499,440	62,430	+65.1%	Shares	Sole	2025-04-15
2024-12-31	$625,738	37,809	-63.2%	Shares	Sole	2025-01-17
2023-12-31	$93,747	102,681	-11.4%	Shares	Sole	2024-01-12
2023-09-30	$125,147	115,877	-36.4%	Shares	Sole	2023-10-13
2023-06-30	$215,076	182,268	—	Shares	Sole	2023-07-10
No filing history on record for this holder in this stock.