Skip to main content
Livermore
Livermore
ZHEN

Kezar Life Sciences, Inc.

KZRDelisted May 11, 2026
Industry
Pharmaceutical Preparations
SEC CIK
0001645666

Kezar Life Sciences, Inc. was delisted on May 11, 2026; its insiders filed their last Form 4 on May 11, 2026; 43 institutions reported holding it in 13F filings for Q1 2026, worth $32.8M in total; no superinvestor held it.

13F holders, Q4 2024

Institutional positions in Kezar Life Sciences, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
43
−17 vs. Q3 2024
Shares held
4.20M
+291.1K (+7.4%) vs. Q3 2024Converted for a 1-for-10 split
Total value
$28.2M
−$3.42M (−10.8%) vs. Q3 2024
New holders
5
14 more added
Sold out
22
11 more reduced

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting KZR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 43 institutions
Q1 2021: 83 institutionsQ2 2021: 75 institutionsQ3 2021: 77 institutionsQ4 2021: 107 institutionsQ1 2022: 123 institutionsQ2 2022: 127 institutionsQ3 2022: 132 institutionsQ4 2022: 123 institutionsQ1 2023: 137 institutionsQ2 2023: 104 institutionsQ3 2023: 82 institutionsQ4 2023: 81 institutionsQ1 2024: 85 institutionsQ2 2024: 81 institutionsQ3 2024: 60 institutionsQ4 2024: 43 institutionsQ1 2025: 41 institutionsQ2 2025: 40 institutionsQ3 2025: 39 institutionsQ4 2025: 43 institutionsQ1 2026: 43 institutionsQ2 2026: 0 institutions
Value heldQ4 2024: $28.2M
Q1 2021: $158.0MQ2 2021: $150.1MQ3 2021: $242.7MQ4 2021: $674.1MQ1 2022: $734.1MQ2 2022: $454.0MQ3 2022: $495.5MQ4 2022: $404.2MQ1 2023: $188.1MQ2 2023: $139.4MQ3 2023: $66.0MQ4 2023: $46.8MQ1 2024: $40.3MQ2 2024: $23.6MQ3 2024: $31.6MQ4 2024: $28.2MQ1 2025: $21.1MQ2 2025: $20.5MQ3 2025: $16.5MQ4 2025: $28.1MQ1 2026: $32.8MQ2 2026: $0
Institutions holding KZR and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 202643$32.8M
Q4 202543$28.1M
Q3 202539$16.5M
Q2 202540$20.5M
Q1 202541$21.1M
Q4 202443$28.2M
Q3 202460$31.6M
Q2 202481$23.6M
Q1 202485$40.3M
Q4 202381$46.8M
Q3 202382$66.0M
Q2 2023104$139.4M
Q1 2023137$188.1M
Q4 2022123$404.2M
Q3 2022132$495.5M
Q2 2022127$454.0M
Q1 2022123$734.1M
Q4 2021107$674.1M
Q3 202177$242.7M
Q2 202175$150.1M
Q1 202183$158.0M

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding Kezar Life Sciences, Inc.; share changes are against Q3 2024.

Institutions holding KZR in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Tang Capital Management LLC720,000$4.84M0.32%+355,970+97.8%AddedConverted for a 1-for-10 split
Suvretta Capital Management, LLC716,759$4.82M0.18%00.0%UnchangedConverted for a 1-for-10 split
Avidity Partners Management LP502,600$3.38M0.34%00.0%UnchangedConverted for a 1-for-10 split
Vanguard Group Inc274,111$1.84M0.00%00.0%UnchangedConverted for a 1-for-10 split
OrbiMed Advisors LLC192,700$1.29M0.03%00.0%UnchangedConverted for a 1-for-10 split
ADAR1 Capital Management, LLC147,404$990.6K0.20%+13,577+10.1%AddedConverted for a 1-for-10 split
Acadian Asset Management LLC145,666$977.0K0.00%−12,046−7.6%ReducedConverted for a 1-for-10 split
Affinity Asset Advisors, LLC142,316$956.4K0.15%−108,862−43.3%ReducedConverted for a 1-for-10 split
Peapod Lane Capital LLC123,994$833.2K0.83%+123,994New
Stonepine Capital Management, LLC110,000$739.2K0.60%−39,131−26.2%ReducedConverted for a 1-for-10 split
Sphera Funds Management Ltd.108,473$728.9K0.13%+87,956+428.7%AddedConverted for a 1-for-10 split
Ikarian Capital, LLC106,901$718.4K0.21%00.0%UnchangedConverted for a 1-for-10 split
Two Sigma Advisers, LP100,141$672.9K0.00%−40,149−28.6%ReducedConverted for a 1-for-10 split
Renaissance Technologies LLC87,685$589.2K0.00%−42,022−32.4%ReducedConverted for a 1-for-10 split
Qiming U.S. Ventures Management, LLC82,871$556.9K1.09%00.0%UnchangedConverted for a 1-for-10 split
BlackRock, Inc.82,855$556.8K0.00%00.0%UnchangedConverted for a 1-for-10 split
Geode Capital Management, LLC66,570$447.5K0.00%+3,879+6.2%AddedConverted for a 1-for-10 split
Two Sigma Investments, LP61,983$416.5K0.00%−28,194−31.3%ReducedConverted for a 1-for-10 split
Shay Capital LLC59,158$397.5K0.10%+59,158New
Goldman Sachs Group Inc52,272$351.3K0.00%+22,495+75.5%AddedConverted for a 1-for-10 split
BML Capital Management, LLC48,668$327.0K0.20%+48,668New
Millennium Management LLC43,337$291.2K0.00%−6,086−12.3%ReducedConverted for a 1-for-10 split
Dimensional Fund Advisors LP32,310$217.1K0.00%+32,310New
RBF Capital, LLC28,253$189.9K0.01%00.0%UnchangedConverted for a 1-for-10 split
State Street Corp21,093$141.7K0.00%+2,499+13.4%AddedConverted for a 1-for-10 split
Boothbay Fund Management, LLC20,900$140.4K0.00%00.0%UnchangedConverted for a 1-for-10 split
Morgan Stanley20,609$138.5K0.00%−1,594−7.2%ReducedConverted for a 1-for-10 split
Marquette Asset Management, LLC17,805$119.7K0.02%00.0%UnchangedConverted for a 1-for-10 split
Citadel Advisors LLC16,870$113.4K0.00%−7,676−31.3%ReducedConverted for a 1-for-10 split
UBS Group AG14,840$99.7K0.00%+14,800+37,186.4%AddedConverted for a 1-for-10 split
Northern Trust Corp13,940$93.7K0.00%+4,902+54.2%AddedConverted for a 1-for-10 split
JPMorgan Chase & Co11,884$79.9K0.00%+11,718+7,037.5%AddedConverted for a 1-for-10 split
FMR LLC8,401$56.5K0.00%+8,080+2,515.5%AddedConverted for a 1-for-10 split
Amundi8,224$54.1K0.00%00.0%UnchangedConverted for a 1-for-10 split
Wells Fargo & Company6,177$41.5K0.00%−1,639−21.0%ReducedConverted for a 1-for-10 split
Tower Research Capital LLC (TRC)1,036$6.96K0.00%+47+4.8%AddedConverted for a 1-for-10 split
Global Retirement Partners, LLC1,000$6.72K0.00%00.0%UnchangedConverted for a 1-for-10 split
Advisor Group Holdings, Inc.469$3.15K0.00%+2+0.5%AddedConverted for a 1-for-10 split
Simplex Trading, LLC400$2.00K0.00%+22+5.7%AddedConverted for a 1-for-10 split
Bank of America Corp170$1.14K0.00%00.0%UnchangedConverted for a 1-for-10 split
BNP Paribas Arbitrage, SA109$7320.00%+109New
Citigroup Inc51$3430.00%−1−1.5%ReducedConverted for a 1-for-10 split
Barclays PLC1$70.00%+1+900.0%AddedConverted for a 1-for-10 split
Acuitas Investments, LLC0$00.00%−122,752−100.0%Sold outConverted for a 1-for-10 split
Deutsche Bank AG0$00.00%−27,927−100.0%Sold outConverted for a 1-for-10 split
Squarepoint Ops LLC0$00.00%−9,850−100.0%Sold outConverted for a 1-for-10 split
Price T Rowe Associates Inc0$00.00%−8,360−100.0%Sold outConverted for a 1-for-10 split
Charles Schwab Investment Management Inc0$00.00%−6,336−100.0%Sold outConverted for a 1-for-10 split
Jane Street Group, LLC0$00.00%−5,954−100.0%Sold outConverted for a 1-for-10 split
XTX Topco Ltd0$00.00%−5,215−100.0%Sold outConverted for a 1-for-10 split
Qube Research & Technologies Ltd0$00.00%−4,395−100.0%Sold outConverted for a 1-for-10 split
Ironwood Investment Management LLC0$00.00%−2,842−100.0%Sold outConverted for a 1-for-10 split
Point72 Asia (Singapore) Pte. Ltd.0$00.00%−2,744−100.0%Sold outConverted for a 1-for-10 split
RVW Wealth, LLC0$00.00%−2,377−100.0%Sold outConverted for a 1-for-10 split
Valence8 US LP0$00.00%−2,114−100.0%Sold outConverted for a 1-for-10 split
Catalyst Funds Management Pty Ltd0$00.00%−1,830−100.0%Sold outConverted for a 1-for-10 split
Retirement Capital Strategies0$00.00%−1,500−100.0%Sold outConverted for a 1-for-10 split
Susquehanna International Group, LLP0$00.00%−1,259−100.0%Sold outConverted for a 1-for-10 split
Bridgeway Capital Management, LLC0$00.00%−1,160−100.0%Sold outConverted for a 1-for-10 split
Avantax Advisory Services, Inc.0$00.00%−1,111−100.0%Sold outConverted for a 1-for-10 split
Ground Swell Capital, LLC0$00.00%−1,080−100.0%Sold outConverted for a 1-for-10 split
Engineers Gate Manager LP0$00.00%−1,056−100.0%Sold outConverted for a 1-for-10 split
HRT Financial LP0$00.00%−1,096−100.0%Sold outConverted for a 1-for-10 split
Federated Hermes, Inc.0$00.00%−623−100.0%Sold outConverted for a 1-for-10 split
CIBC Private Wealth Group, LLC0$00.00%−100−100.0%Sold outConverted for a 1-for-10 split