Kezar Life Sciences Inc (KZR)

Q4 2025 vs Q1 2026

Comparing institutional holders between quarters

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

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BML Capital Management, LLC

UNCHANGED

Shares720,787 from 720,787

Change0 (0%)

Value$5.3M (+$814.5K)

Filed 2026-05-06

Montanova Capital, LLC

UNCHANGED

Shares716,759 from 716,759

Change0 (0%)

Value$5.3M (+$809.9K)

Filed 2026-05-15

Tang Capital Management LLC

UNCHANGED

Shares664,314 from 664,314

Change0 (0%)

Value$4.9M (+$750.7K)

Filed 2026-05-15

Vanguard Capital Management LLC

NEW

Shares290,529

Change+290,529

Value$2.2M

Filed 2026-05-15

Rangeley Capital, LLC

INCREASED

Shares243,073 from 85,926

Change+157,147 (+183%)

Value$1.8M (+$1.3M)

Filed 2026-05-15

Affinity Asset Advisors, LLC

UNCHANGED

Shares229,076 from 229,076

Change0 (0%)

Value$1.7M (+$258.9K)

Filed 2026-05-14

Renaissance Technologies LLC

INCREASED

Shares188,426 from 131,285

Change+57,141 (+44%)

Value$1.4M (+$572.3K)

Filed 2026-05-14

Acadian Asset Management LLC

INCREASED

Shares151,630 from 125,371

Change+26,259 (+21%)

Value$1.1K (+$336)

Filed 2026-05-13

Millennium Management LLC

NEW

Shares142,050

Change+142,050

Value$1.1M

Filed 2026-05-15

Peapod Lane Capital LLC

DECREASED

Shares126,692 from 126,699

Change-7 (0%)

Value$924.5K (+$127.6K)

Filed 2026-05-04

Ikarian Capital, LLC

UNCHANGED

Shares102,211 from 102,211

Change0 (0%)

Value$758.4K (+$115.5K)

Filed 2026-05-15

BlackRock, Inc.

INCREASED

Shares100,064 from 98,684

Change+1,380 (+1%)

Value$742.5K (+$121.8K)

Filed 2026-05-13

Adar1 Capital Management, LLC

DECREASED

Shares81,933 from 117,440

Change-35,507 (-30%)

Value$607.9K (-$130.8K)

Filed 2026-05-18

Groupe la Francaise

NEW

Shares80,400

Change+80,400

Value$596.6K

Filed 2026-05-21

Aldebaran Capital, LLC

DECREASED

Shares80,335 from 80,630

Change-295 (0%)

Value$596.1K (+$88.9K)

Filed 2026-05-07

Geode Capital Management, LLC

DECREASED

Shares60,988 from 68,167

Change-7,179 (-11%)

Value$452.6K (+$23.8K)

Filed 2026-05-15

Citadel Advisors LLC

NEW

Shares59,403

Change+59,403

Value$440.8K

Filed 2026-05-15

Credit Industriel ET Commercial

NEW

Shares53,600

Change+53,600

Value$397.7K

Filed 2026-04-29

Torno Capital, LLC

INCREASED

Shares48,479 from 20,000

Change+28,479 (+142%)

Value$359.7K (+$233.9K)

Filed 2026-08-17

Dimensional Fund Advisors LP

INCREASED

Shares30,334 from 26,543

Change+3,791 (+14%)

Value$225.1K (+$58.1K)

Filed 2026-05-07

RBF Capital, LLC

UNCHANGED

Shares28,144 from 28,144

Change0 (0%)

Value$208.8K (+$31.8K)

Filed 2026-05-18

State Street Corp

UNCHANGED

Shares27,093 from 27,093

Change0 (0%)

Value$201.0K (+$30.6K)

Filed 2026-05-15

Yakira Capital Management, Inc.

NEW

Shares24,000

Change+24,000

Value$178.1K

Filed 2026-05-14

Vazirani Asset Management LLC

DECREASED

Shares22,000 from 48,428

Change-26,428 (-55%)

Value$163.2K (-$141.4K)

Filed 2026-05-15

Jane Street Group, LLC

NEW

Shares21,367

Change+21,367

Value$158.5K

Filed 2026-05-12

Equitec Proprietary Markets, LLC

NEW

Shares19,500

Change+19,500

Value$144.7K

Filed 2026-05-11

XTX Topco Ltd

NEW

Shares19,495

Change+19,495

Value$144.7K

Filed 2026-05-15

Boothbay Fund Management, LLC

UNCHANGED

Shares16,210 from 16,210

Change0 (0%)

Value$120.3K (+$18.3K)

Filed 2026-05-15

Northern Trust Corp

UNCHANGED

Shares13,763 from 13,763

Change0 (0%)

Value$102.1K (+$15.6K)

Filed 2026-05-14

FMR LLC

INCREASED

Shares10,208 from 208

Change+10,000 (+4808%)

Value$75.7K (+$74.4K)

Filed 2026-05-15

Wells Fargo & Company

DECREASED

Shares5,796 from 5,836

Change-40 (-1%)

Value$43.0K (+$6.3K)

Filed 2026-07-08

Morgan Stanley

DECREASED

Shares4,285 from 5,685

Change-1,400 (-25%)

Value$31.8K (-$4.0K)

Filed 2026-05-15

NewEdge Advisors, LLC

NEW

Shares2,176

Change+2,176

Value$16.1K

Filed 2026-06-03

Royal Bank of Canada

INCREASED

Shares322 from 112

Change+210 (+188%)

Value$2.0K (+$1.0K)

Filed 2026-05-15

Caitong International Asset Management Co., Ltd

NEW

Shares308

Change+308

Value$2.3K

Filed 2026-05-11

Tower Research Capital LLC (TRC)

DECREASED

Shares262 from 564

Change-302 (-54%)

Value$1.9K (-$1.6K)

Filed 2026-05-15

JPMorgan Chase & Co

UNCHANGED

Shares109 from 109

Change0 (0%)

Value$812 (+$126)

Filed 2026-05-13

BNP Paribas Financial Markets

UNCHANGED

Shares89 from 89

Change0 (0%)

Value$660 (+$100)

Filed 2026-05-12

Allworth Financial LP

UNCHANGED

Shares50 from 50

Change0 (0%)

Value$371 (+$56)

Filed 2026-05-15

UBS Group AG

DECREASED

Shares13 from 40

Change-27 (-67%)

Value$96 (-$156)

Filed 2026-05-05

Barclays PLC

UNCHANGED

Shares1 from 1

Change0 (0%)

Value$7 (+$1)

Filed 2026-05-15

Nantahala Capital Management, LLC

CLOSED

Shares0 from 276,754

Change-276,754 (-100%)

Value$0 (-$1.7M)

Filed 2026-05-15

Stonepine Capital Management, LLC

CLOSED

Shares0 from 156,179

Change-156,179 (-100%)

Value$0 (-$982.4K)

Filed 2026-05-14

Prelude Capital Management, LLC

CLOSED

Shares0 from 52,929

Change-52,929 (-100%)

Value$0 (-$332.9K)

Filed 2026-05-15

Bridgeway Capital Management, LLC

CLOSED

Shares0 from 51,638

Change-51,638 (-100%)

Value$0 (-$324.8K)

Filed 2026-05-15

FNY Investment Advisers, LLC

CLOSED

Shares0 from 50,000

Change-50,000 (-100%)

Value$0 (-$314)

Filed 2026-04-15

Shay Capital LLC

CLOSED

Shares0 from 33,699

Change-33,699 (-100%)

Value$0 (-$212.0K)

Filed 2026-05-15

Nano Cap New Millennium Growth Fund L P

CLOSED

Shares0 from 25,000

Change-25,000 (-100%)

Value$0 (-$157.3K)

Filed 2026-05-15

Two Sigma Investments, LP

CLOSED

Shares0 from 11,312

Change-11,312 (-100%)

Value$0 (-$71.2K)

Filed 2026-05-15

Bank of America Corp

CLOSED

Shares0 from 122

Change-122 (-100%)

Value$0 (-$768)

Filed 2026-05-18

Osaic Holdings, Inc.

CLOSED

Shares0 from 94

Change-94 (-100%)

Value$0 (-$591)

Filed 2026-05-15

Vanguard Group Inc

DECREASED

Shares0 from 341,404

Change-341,404 (-100%)

Value$0 (-$2.1M)

Filed 2026-05-14

Global Retirement Partners, LLC

N/A

Shares— from 1,000

Change-1,000 (-100%)

Value—

Atlantic Trust Group, LLC

N/A

Shares— from 100

Change-100 (-100%)

Value—

	Status
BML Capital Management, LLC	UNCHANGED	720,787	720,787	0	0%	$4.5M	$5.3M	+$814.5K	2026-05-06
Montanova Capital, LLC	UNCHANGED	716,759	716,759	0	0%	$4.5M	$5.3M	+$809.9K	2026-05-15
Tang Capital Management LLC	UNCHANGED	664,314	664,314	0	0%	$4.2M	$4.9M	+$750.7K	2026-05-15
Vanguard Capital Management LLC	NEW	290,529	—	+290,529	—	—	$2.2M	—	2026-05-15
Rangeley Capital, LLC	INCREASED	243,073	85,926	+157,147	+183%	$540.5K	$1.8M	+$1.3M	2026-05-15
Affinity Asset Advisors, LLC	UNCHANGED	229,076	229,076	0	0%	$1.4M	$1.7M	+$258.9K	2026-05-14
Renaissance Technologies LLC	INCREASED	188,426	131,285	+57,141	+44%	$825.8K	$1.4M	+$572.3K	2026-05-14
Acadian Asset Management LLC	INCREASED	151,630	125,371	+26,259	+21%	$787	$1.1K	+$336	2026-05-13
Millennium Management LLC	NEW	142,050	—	+142,050	—	—	$1.1M	—	2026-05-15
Peapod Lane Capital LLC	DECREASED	126,692	126,699	-7	0%	$796.9K	$924.5K	+$127.6K	2026-05-04
Ikarian Capital, LLC	UNCHANGED	102,211	102,211	0	0%	$642.9K	$758.4K	+$115.5K	2026-05-15
BlackRock, Inc.	INCREASED	100,064	98,684	+1,380	+1%	$620.7K	$742.5K	+$121.8K	2026-05-13
Adar1 Capital Management, LLC	DECREASED	81,933	117,440	-35,507	-30%	$738.7K	$607.9K	-$130.8K	2026-05-18
Groupe la Francaise	NEW	80,400	—	+80,400	—	—	$596.6K	—	2026-05-21
Aldebaran Capital, LLC	DECREASED	80,335	80,630	-295	0%	$507.2K	$596.1K	+$88.9K	2026-05-07
Geode Capital Management, LLC	DECREASED	60,988	68,167	-7,179	-11%	$428.9K	$452.6K	+$23.8K	2026-05-15
Citadel Advisors LLC	NEW	59,403	—	+59,403	—	—	$440.8K	—	2026-05-15
Credit Industriel ET Commercial	NEW	53,600	—	+53,600	—	—	$397.7K	—	2026-04-29
Torno Capital, LLC	INCREASED	48,479	20,000	+28,479	+142%	$125.8K	$359.7K	+$233.9K	2026-08-17
Dimensional Fund Advisors LP	INCREASED	30,334	26,543	+3,791	+14%	$167.0K	$225.1K	+$58.1K	2026-05-07
RBF Capital, LLC	UNCHANGED	28,144	28,144	0	0%	$177.0K	$208.8K	+$31.8K	2026-05-18
State Street Corp	UNCHANGED	27,093	27,093	0	0%	$170.4K	$201.0K	+$30.6K	2026-05-15
Yakira Capital Management, Inc.	NEW	24,000	—	+24,000	—	—	$178.1K	—	2026-05-14
Vazirani Asset Management LLC	DECREASED	22,000	48,428	-26,428	-55%	$304.6K	$163.2K	-$141.4K	2026-05-15
Jane Street Group, LLC	NEW	21,367	—	+21,367	—	—	$158.5K	—	2026-05-12
Equitec Proprietary Markets, LLC	NEW	19,500	—	+19,500	—	—	$144.7K	—	2026-05-11
XTX Topco Ltd	NEW	19,495	—	+19,495	—	—	$144.7K	—	2026-05-15
Boothbay Fund Management, LLC	UNCHANGED	16,210	16,210	0	0%	$102.0K	$120.3K	+$18.3K	2026-05-15
Northern Trust Corp	UNCHANGED	13,763	13,763	0	0%	$86.6K	$102.1K	+$15.6K	2026-05-14
FMR LLC	INCREASED	10,208	208	+10,000	+4808%	$1.3K	$75.7K	+$74.4K	2026-05-15
Wells Fargo & Company	DECREASED	5,796	5,836	-40	-1%	$36.7K	$43.0K	+$6.3K	2026-07-08
Morgan Stanley	DECREASED	4,285	5,685	-1,400	-25%	$35.8K	$31.8K	-$4.0K	2026-05-15
NewEdge Advisors, LLC	NEW	2,176	—	+2,176	—	—	$16.1K	—	2026-06-03
Royal Bank of Canada	INCREASED	322	112	+210	+188%	$1.0K	$2.0K	+$1.0K	2026-05-15
Caitong International Asset Management Co., Ltd	NEW	308	—	+308	—	—	$2.3K	—	2026-05-11
Tower Research Capital LLC (TRC)	DECREASED	262	564	-302	-54%	$3.5K	$1.9K	-$1.6K	2026-05-15
JPMorgan Chase & Co	UNCHANGED	109	109	0	0%	$686	$812	+$126	2026-05-13
BNP Paribas Financial Markets	UNCHANGED	89	89	0	0%	$560	$660	+$100	2026-05-12
Allworth Financial LP	UNCHANGED	50	50	0	0%	$315	$371	+$56	2026-05-15
UBS Group AG	DECREASED	13	40	-27	-67%	$252	$96	-$156	2026-05-05
Barclays PLC	UNCHANGED	1	1	0	0%	$6	$7	+$1	2026-05-15
Nantahala Capital Management, LLC	CLOSED	0	276,754	-276,754	-100%	$1.7M	$0	-$1.7M	2026-05-15
Stonepine Capital Management, LLC	CLOSED	0	156,179	-156,179	-100%	$982.4K	$0	-$982.4K	2026-05-14
Prelude Capital Management, LLC	CLOSED	0	52,929	-52,929	-100%	$332.9K	$0	-$332.9K	2026-05-15
Bridgeway Capital Management, LLC	CLOSED	0	51,638	-51,638	-100%	$324.8K	$0	-$324.8K	2026-05-15
FNY Investment Advisers, LLC	CLOSED	0	50,000	-50,000	-100%	$314	$0	-$314	2026-04-15
Shay Capital LLC	CLOSED	0	33,699	-33,699	-100%	$212.0K	$0	-$212.0K	2026-05-15
Nano Cap New Millennium Growth Fund L P	CLOSED	0	25,000	-25,000	-100%	$157.3K	$0	-$157.3K	2026-05-15
Two Sigma Investments, LP	CLOSED	0	11,312	-11,312	-100%	$71.2K	$0	-$71.2K	2026-05-15
Bank of America Corp	CLOSED	0	122	-122	-100%	$768	$0	-$768	2026-05-18
Osaic Holdings, Inc.	CLOSED	0	94	-94	-100%	$591	$0	-$591	2026-05-15
Vanguard Group Inc	DECREASED	0	341,404	-341,404	-100%	$2.1M	$0	-$2.1M	2026-05-14
Global Retirement Partners, LLC	N/A	—	1,000	-1,000	-100%	$6.3K	—	—	—
Atlantic Trust Group, LLC	N/A	—	100	-100	-100%	$629	—	—	—

Showing 54 of 54 institutions