Polar Asset Management Partners Inc.

Position in QTI — Qt Imaging Holdings, Inc.

CIK 1326389 TORONTO, A6

Position in QTI

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

Position Value

$210,325

+$210,325 QoQ

Shares Held

51,677

-93.5% QoQ

Ownership

0.353%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#11

of 29 holders

Holding Since

Sep 2022

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Polar Asset Management Partners Inc. holds $21,057,093 across 6 Medical Devices names. QTI ranks #4 (1.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1			751,639	$18,700,778
2	PEN	Penumbra Inc	6,112	$1,929,864
3	DXCM	Dexcom Inc	3,209	$216,126
4	QTI	Qt Imaging Holdings, Inc. This page	51,677	$210,325
5	COCH	Envoy Medical, Inc.	297,100	$0
6	BDMD	Baird Medical Investment Holdings Ltd	100,000	$0

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$210,325	51,677	—	Shares	Sole	2026-08-14
2023-03-31 GIA	—	797,620	-48.5%	Shares	Sole	2023-05-15
2022-12-31 GIA	—	1,547,620	0.0%	Shares	Sole	2023-02-14
2022-09-30 GIA	—	1,547,620	—	Shares	Sole	2022-11-14
No filing history on record for this holder in this stock.