GROUP ONE TRADING LLC

Holdings History for Youdao, Inc. - American Depositary Shares, each representing 1 Class A Ordinary Share, par value US$0.0001 (DAO)

Symbol: DAO on NYSE
Investment type: Equity / American Depositary Shares, each representing 1 Class A Ordinary Share, par value US$0.0001

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0%	-0%	$1,240	123	-1,824	-94%	$10.08	Q4 2025
30 Sep 2025	0%	-0%	$19,353	1,947	-5,824	-75%	$9.94	Q3 2025
30 Jun 2025	0%	+0%	$66,831	7,771	+578	+8%	$8.60	Q2 2025
31 Mar 2025	0%	+0%	$54,883	7,193	+7,193	NEW	$7.63	Q1 2025
31 Mar 2024		-0%	$0	0	-4,119	-100%	$9.18	Q1 2024
31 Dec 2023	0%	-0%	$16,229	4,119	-1,400	-25%	$3.94	Q4 2023
30 Sep 2023	0%	-0%	$22,186	5,519	-8,932	-62%	$4.02	Q3 2023
30 Jun 2023	0%	+0%	$69,654	14,451	+1,450	+11%	$4.82	Q2 2023
31 Mar 2023	0.01%	+0.01%	$110,509	13,001	+13,001	NEW	$8.50	Q1 2023
31 Dec 2022		-0%	$0	0	-4,232	-100%	$9.18	Q4 2022
30 Sep 2022	0%	+0%	$17,000	4,232	+4,232	NEW	$4.02	Q3 2022
30 Jun 2021		-0%	$0	0	-2,997	-100%	$9.18	Q2 2021
31 Mar 2021	0%	+0%	$71,000	2,997	+2,174	+264%	$23.69	Q1 2021
31 Dec 2020	0%	+0%	$22,000	823	+823	NEW	$26.73	Q4 2020

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.