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Disclosery

LYEL LYELL IMMUNOPHARMA INC

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Stock (common), issuer CIK 1806952

64 managers (65 13F filers) reported a position in LYEL shares at 2025-06-30, 6,818,789 shares in all. 65 filers opened a position and 0 filers sold out during the quarter.

Managers
64
13F filers
65
New
65
Added
0
Reduced
0
Sold out
0
Shares held by filers
6,818,789

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Aguirre Jarrad Mattieuofficer (Chief Medical Officer)2026-10-12-422 S$8.63Form 4

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ARCH Venture Management, LLC1,820,634$16.1M5.39%new13F-HRTimeline
Foresite Capital Management VI LLCgroup of 2 filers holding1,207,051$10.7MnewTimeline
Almitas Capital LLC579,997$5.13M1.29%new13F-HRTimeline
venBio Partners LLC473,479$4.19M3.65%new13F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC442,626$3.91M<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/306,059$2.71M<0.01%new13F-HRTimeline
Alphabet Inc.in group Alphabet Inc.293,256$2.59M0.12%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC271,283$2.4M<0.01%new13F-HRTimelineGroup
HSG Holding Ltdin group HSG Holding Ltd152,299$1.35M0.07%new13F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.144,859$1.28M<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC103,270$913K<0.01%new13F-HRTimelineGroup
RBF Capital, LLC100,000$884K0.04%new13F-HRTimeline
Woodline Partners LP98,425$870K<0.01%new13F-HRTimeline
MIC Capital Management UK LLP87,028$769K0.15%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC67,190$594K<0.01%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co61,503$544K<0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC52,229$462K<0.01%new13F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC51,727$457K0.01%new13F-HRTimelineGroup
TD Asset Management Inc50,232$444K<0.01%new13F-HRTimeline
Ikarian Capital, LLCin group Ikarian Capital, LLC43,799$387K0.13%new13F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC39,621$350K<0.01%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP33,847$299K<0.01%new13F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD29,411$260K<0.01%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC29,230$258K<0.01%new13F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC27,366$241K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY25,698$227K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG25,634$227K<0.01%new13F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …24,419$216K<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/23,758$210K<0.01%new13F-HRTimelineGroup
Susquehanna Portfolio Strategies, LLCin group SUSQUEHANNA INTERNATIONAL GRO…21,700$192K<0.01%new13F-HRTimelineGroup
Clarius Group, LLC19,138$169K0.01%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP18,644$165K<0.01%new13F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC18,000$159K<0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.12,809$113K<0.01%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC12,234$108K<0.01%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP10,580$93.5K<0.01%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP10,059$88.9K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC7,900$69.8K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,369$29.8K<0.01%new13F-HRTimelineGroup
FMR LLCin group FMR LLC3,077$27.2K<0.01%new13F-HRTimelineGroup
China Universal Asset Management Co., L…2,966$26.2K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,103$18.6K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC2,055$18.2K<0.01%new13F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,000$17.9K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1,970$17.4K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC1,155$10.2K<0.01%new13F-HR/ATimelineGroup
Advisors Asset Management, Inc.575$5.08K<0.01%new13F-HR/ATimeline
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…570$5.04K<0.01%new13F-HRTimelineGroup
CWM, LLCin group CWM, LLC415$4K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS353$3.12K<0.01%new13F-HRTimelineGroup
SHELL ASSET MANAGEMENT CO320$3K<0.01%new13F-HRTimeline
VSM Wealth Advisory, LLC250$2.21K<0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC298$2K<0.01%new13F-HRTimeline
MAI Capital Management100$884<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\58$513<0.01%new13F-HRTimelineGroup
GAMMA Investing LLC35$309<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC25$221<0.01%new13F-HRTimeline
True Wealth Design, LLC23$204<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4$35<0.01%new13F-HRTimelineGroup
IFP Advisors, Inc3$27<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1$9<0.01%new13F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.45$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA25$00%new13F-HR/ATimelineGroupValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0new13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • Aguirre Jarrad Mattieu sold 422 LYEL shares on 2026-10-12, Form 4 filed 2026-10-13. 0002150331-26-000003

    Accepted , ingested