Citadel Advisors LLC

SEC CIK: 0001423053
Latest filing: Sep 1, 2026

SEC filings (opens in a new tab)

ZH holding history

Zhihu Inc. in every 13F filed by Citadel Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ZH overview All 13F holders of ZH Full Q2 2026 holdings

Shares (Q2 2026): 111,816
Value: $350.0K
% of portfolio: <0.1%
Quarters held: 19; Since Q2 2021

Holdings of ZH by Citadel Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	111,816	$350.0K	<0.1%	+70,432+170.2%	Added	Holders
Q1 2026	41,384	$117.5K	<0.1%	+41,384	New	Holders
Q3 2025	0	$0	0.0%	−107,381−100.0%	Sold out	Holders
Q2 2025	107,381	$427.4K	<0.1%	−342,232−76.1%	Reduced	Holders
Q1 2025	449,613	$1.92M	<0.1%	+371,396+474.8%	Added	Holders
Q4 2024	78,217	$276.9K	<0.1%	−235,064−75.0%	Reduced	Holders
Q3 2024	313,281	$1.21M	<0.1%	+295,157+1,628.5%	Added	Holders
Q2 2024	18,124	$49.5K	<0.1%	+13,914+330.5%	AddedConverted for a 1-for-6 split	Holders
Q1 2024	25,258	$17.3K	<0.1%	−194,697−88.5%	Reduced	Holders
Q4 2023	219,955	$206.0K	<0.1%	+218,244+12,755.3%	Added	Holders
Q3 2023	1,711	$1.78K	<0.1%	−25,606−93.7%	Reduced	Holders
Q2 2023	27,317	$30.9K	<0.1%	+21,650+382.0%	Added	Holders
Q1 2023	5,667	$7.20K	<0.1%	−436,098−98.7%	Reduced	Holders
Q4 2022	441,765	$574.3K	<0.1%	+203,483+85.4%	Added	Holders
Q3 2022	238,282	$253.0K	<0.1%	+217,116+1,025.8%	Added	Holders
Q2 2022	21,166	$38.0K	<0.1%	−78,912−78.9%	Reduced	Holders
Q1 2022	100,078	$243.0K	<0.1%	−353,173−77.9%	Reduced	Holders
Q4 2021	453,251	$2.51M	<0.1%	+34,650+8.3%	Added	Holders
Q3 2021	418,601	$3.86M	<0.1%	+330,697+376.2%	Added	Holders
Q2 2021	87,904	$1.19M	<0.1%	+87,904	New	Holders