Zhihu Inc (ZH)

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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Commonwealth of Pennsylvania Public School Empls Retrmt SYS

NEW

Shares140,523

Change+140,523

Value$501.7K

Filed 2026-11-03

Russell Investments Group, Ltd.

UNCHANGED

Shares95,933 from 95,933

Change0 (0%)

Value$345.4K (+$45.1K)

Filed 2026-11-06

Ramsey Quantitative Systems

DECREASED

Shares8,000 from 53,846

Change-45,846 (-85%)

Value$28.6K (-$140.0K)

Filed 2026-10-22

Citigroup Inc

UNCHANGED

Shares428 from 428

Change0 (0%)

Value$1.5K (+$188)

Filed 2026-11-04

Tsfg, LLC

UNCHANGED

Shares116 from 116

Change0 (0%)

Value$0 ($0)

Filed 2026-10-23

SBI Securities Co., Ltd.

UNCHANGED

Shares105 from 105

Change0 (0%)

Value$375 (+$46)

Filed 2026-10-22

Caitong International Asset Management Co., Ltd

INCREASED

Shares100 from 15

Change+85 (+567%)

Value$357 (+$310)

Filed 2026-10-29

PNC Financial Services Group, Inc.

CLOSED

Shares0 from 144

Change-144 (-100%)

Value$0 (-$451)

Filed 2026-11-06

Simplex Trading, LLC

CLOSED

Shares0 from 7

Change-7 (-100%)

Value$0 (-$21)

Filed 2026-11-04

FIL Ltd

N/A

Shares— from 3,639,387

Change-3,639,387 (-100%)

Value—

Acadian Asset Management LLC

N/A

Shares— from 2,946,610

Change-2,946,610 (-100%)

Value—

Goldman Sachs Group Inc

N/A

Shares— from 577,573

Change-577,573 (-100%)

Value—

First Beijing Investment Ltd

N/A

Shares— from 551,048

Change-551,048 (-100%)

Value—

E Fund Management (Hong Kong) Co., Ltd.

N/A

Shares— from 508,019

Change-508,019 (-100%)

Value—

E Fund Management Co., Ltd.

N/A

Shares— from 508,019

Change-508,019 (-100%)

Value—

Dodge & COX

N/A

Shares— from 501,092

Change-501,092 (-100%)

Value—

State Street Corp

N/A

Shares— from 469,155

Change-469,155 (-100%)

Value—

UBS Group AG

N/A

Shares— from 454,892

Change-454,892 (-100%)

Value—

Maven Securities LTD

N/A

Shares— from 400,387

Change-400,387 (-100%)

Value—

Morgan Stanley

N/A

Shares— from 232,938

Change-232,938 (-100%)

Value—

Oasis Management Co Ltd.A

N/A

Shares— from 225,000

Change-225,000 (-100%)

Value—

Harvest Fund Management Co., Ltd

N/A

Shares— from 210,000

Change-210,000 (-100%)

Value—

Arrowstreet Capital, Limited Partnership

N/A

Shares— from 168,256

Change-168,256 (-100%)

Value—

Jane Street Group, LLC

N/A

Shares— from 148,150

Change-148,150 (-100%)

Value—

XTX Topco Ltd

N/A

Shares— from 133,210

Change-133,210 (-100%)

Value—

Citadel Advisors LLC

N/A

Shares— from 111,816

Change-111,816 (-100%)

Value—

JPMorgan Chase & Co

N/A

Shares— from 104,565

Change-104,565 (-100%)

Value—

SEI Investments Co

N/A

Shares— from 103,607

Change-103,607 (-100%)

Value—

Two Sigma Investments, LP

N/A

Shares— from 99,458

Change-99,458 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 95,875

Change-95,875 (-100%)

Value—

American Century Companies Inc

N/A

Shares— from 83,097

Change-83,097 (-100%)

Value—

New York State Common Retirement Fund

N/A

Shares— from 68,640

Change-68,640 (-100%)

Value—

Millennium Management LLC

N/A

Shares— from 64,869

Change-64,869 (-100%)

Value—

Ameriprise Financial Inc

N/A

Shares— from 63,291

Change-63,291 (-100%)

Value—

Qube Research & Technologies Ltd

N/A

Shares— from 44,716

Change-44,716 (-100%)

Value—

Diversified Trust Co

N/A

Shares— from 44,184

Change-44,184 (-100%)

Value—

Marshall Wace, LLP

N/A

Shares— from 35,750

Change-35,750 (-100%)

Value—

Nomura Holdings Inc

N/A

Shares— from 27,764

Change-27,764 (-100%)

Value—

Invesco Ltd.

N/A

Shares— from 26,688

Change-26,688 (-100%)

Value—

Police & Firemen's Retirement System of New Jersey

N/A

Shares— from 15,762

Change-15,762 (-100%)

Value—

Susquehanna International Group, LLP

N/A

Shares— from 11,669

Change-11,669 (-100%)

Value—

Public Employees Retirement System of Ohio

N/A

Shares— from 3,385

Change-3,385 (-100%)

Value—

Tower Research Capital LLC (TRC)

N/A

Shares— from 3,188

Change-3,188 (-100%)

Value—

Rhumbline Advisers

N/A

Shares— from 1,727

Change-1,727 (-100%)

Value—

Royal Bank of Canada

N/A

Shares— from 843

Change-843 (-100%)

Value—

BlackRock, Inc.

N/A

Shares— from 2

Change-2 (-100%)

Value—

	Status
Commonwealth of Pennsylvania Public School Empls Retrmt SYS	NEW	140,523	—	+140,523	—	—	$501.7K	—	2026-11-03
Russell Investments Group, Ltd.	UNCHANGED	95,933	95,933	0	0%	$300.3K	$345.4K	+$45.1K	2026-11-06
Ramsey Quantitative Systems	DECREASED	8,000	53,846	-45,846	-85%	$168.5K	$28.6K	-$140.0K	2026-10-22
Citigroup Inc	UNCHANGED	428	428	0	0%	$1.3K	$1.5K	+$188	2026-11-04
Tsfg, LLC	UNCHANGED	116	116	0	0%	$0	$0	$0	2026-10-23
SBI Securities Co., Ltd.	UNCHANGED	105	105	0	0%	$329	$375	+$46	2026-10-22
Caitong International Asset Management Co., Ltd	INCREASED	100	15	+85	+567%	$47	$357	+$310	2026-10-29
PNC Financial Services Group, Inc.	CLOSED	0	144	-144	-100%	$451	$0	-$451	2026-11-06
Simplex Trading, LLC	CLOSED	0	7	-7	-100%	$21	$0	-$21	2026-11-04
FIL Ltd	N/A	—	3,639,387	-3,639,387	-100%	$11.5M	—	—	—
Acadian Asset Management LLC	N/A	—	2,946,610	-2,946,610	-100%	$9.2M	—	—	—
Goldman Sachs Group Inc	N/A	—	577,573	-577,573	-100%	$1.8M	—	—	—
First Beijing Investment Ltd	N/A	—	551,048	-551,048	-100%	$1.7M	—	—	—
E Fund Management (Hong Kong) Co., Ltd.	N/A	—	508,019	-508,019	-100%	$1.6M	—	—	—
E Fund Management Co., Ltd.	N/A	—	508,019	-508,019	-100%	$1.6M	—	—	—
Dodge & COX	N/A	—	501,092	-501,092	-100%	$1.6M	—	—	—
State Street Corp	N/A	—	469,155	-469,155	-100%	$1.5M	—	—	—
UBS Group AG	N/A	—	454,892	-454,892	-100%	$1.4M	—	—	—
Maven Securities LTD	N/A	—	400,387	-400,387	-100%	$1.3M	—	—	—
Morgan Stanley	N/A	—	232,938	-232,938	-100%	$729.1K	—	—	—
Oasis Management Co Ltd.A	N/A	—	225,000	-225,000	-100%	$704.3K	—	—	—
Harvest Fund Management Co., Ltd	N/A	—	210,000	-210,000	-100%	$659.0K	—	—	—
Arrowstreet Capital, Limited Partnership	N/A	—	168,256	-168,256	-100%	$526.6K	—	—	—
Jane Street Group, LLC	N/A	—	148,150	-148,150	-100%	$463.7K	—	—	—
XTX Topco Ltd	N/A	—	133,210	-133,210	-100%	$416.9K	—	—	—
Citadel Advisors LLC	N/A	—	111,816	-111,816	-100%	$350.0K	—	—	—
JPMorgan Chase & Co	N/A	—	104,565	-104,565	-100%	$327.3K	—	—	—
SEI Investments Co	N/A	—	103,607	-103,607	-100%	$324.3K	—	—	—
Two Sigma Investments, LP	N/A	—	99,458	-99,458	-100%	$311.3K	—	—	—
BNP Paribas Financial Markets	N/A	—	95,875	-95,875	-100%	$300.1K	—	—	—
American Century Companies Inc	N/A	—	83,097	-83,097	-100%	$260.1K	—	—	—
New York State Common Retirement Fund	N/A	—	68,640	-68,640	-100%	$214.8K	—	—	—
Millennium Management LLC	N/A	—	64,869	-64,869	-100%	$203.0K	—	—	—
Ameriprise Financial Inc	N/A	—	63,291	-63,291	-100%	$198.1K	—	—	—
Qube Research & Technologies Ltd	N/A	—	44,716	-44,716	-100%	$140.0K	—	—	—
Diversified Trust Co	N/A	—	44,184	-44,184	-100%	$138.3K	—	—	—
Marshall Wace, LLP	N/A	—	35,750	-35,750	-100%	$111.9K	—	—	—
Nomura Holdings Inc	N/A	—	27,764	-27,764	-100%	$86.9K	—	—	—
Invesco Ltd.	N/A	—	26,688	-26,688	-100%	$83.5K	—	—	—
Police & Firemen's Retirement System of New Jersey	N/A	—	15,762	-15,762	-100%	$49.3K	—	—	—
Susquehanna International Group, LLP	N/A	—	11,669	-11,669	-100%	$36.5K	—	—	—
Public Employees Retirement System of Ohio	N/A	—	3,385	-3,385	-100%	$10.6K	—	—	—
Tower Research Capital LLC (TRC)	N/A	—	3,188	-3,188	-100%	$10.0K	—	—	—
Rhumbline Advisers	N/A	—	1,727	-1,727	-100%	$5.4K	—	—	—
Royal Bank of Canada	N/A	—	843	-843	-100%	$3.0K	—	—	—
BlackRock, Inc.	N/A	—	2	-2	-100%	$6	—	—	—

Showing 46 of 46 institutions