Skip to content
Disclosery

BCYC BICYCLE THERAPEUTICS PLC

Follow

SPONSORED ADS (ADR), issuer CIK 1761612

104 managers (104 13F filers) reported a position in BCYC shares at 2026-06-30, 37,256,063 shares in all. 19 filers opened a position and 13 filers sold out during the quarter.

Managers
104
13F filers
104
New
19
Added
34
Reduced
18
Sold out
13
Shares held by filers
37,256,063

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

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP10,885,357$46.2M0.23%013F-HRTimelineGroup
FCPM III SERVICES B.V.in group FCPM III SERVICES B.V.3,468,430$14.7M1.96%013F-HRTimelineGroup
ARMISTICE CAPITAL, LLC3,398,000$14.4M0.4%013F-HRTimeline
Long Focus Capital Management, LLC3,310,687$14M0.57%013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,968,025$8.32M0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,533,400$6.5M0.01%+554,10013F-HRTimeline
GSK plc1,529,561$6.49M1.08%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/902,150$3.83M<0.01%-126,09313F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP797,940$3.38M<0.01%+420,60513F-HRTimelineGroup
Qube Research & Technologies Ltd775,567$3.29M<0.01%+466,95013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY667,269$2.83M<0.01%+48,94213F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP615,833$2.56M<0.01%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC554,225$2.35M<0.01%+177,14013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC553,967$2.35M<0.01%+269,98113F-HRTimelineGroup
Peapod Lane Capital LLC537,978$2.28M1.54%+416,87213F-HRTimeline
DIADEMA PARTNERS LP462,724$1.96M0.69%-13,70013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP434,577$1.84M<0.01%+269,77713F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC392,163$1.66M<0.01%+174,04813F-HRTimelineGroup
Birchview Capital, LP313,616$1.33M0.62%-149,98313F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.280,386$1.19M<0.01%+1,39413F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP275,000$1.17M0.03%013F-HRTimeline
Rangeley Capital, LLC253,500$1.07M1%+21,24013F-HRTimeline
Palo Alto Investors LP201,890$856K0.12%013F-HR/ATimeline
Sculptor Capital LPin group Sculptor Capital LP197,904$839K0.01%new13F-HRTimelineGroup
Eversept Partners, LP190,715$809K0.04%013F-HRTimeline
PINNACLE ASSOCIATES LTD189,990$806K0.01%+4,58013F-HRTimeline
FLAX POND CAPITAL, LLC180,086$764K0.53%+3,95013F-HR/ATimeline
Jump Financial, LLCin group Jump Financial, LLC167,100$709K0.01%+114,55613F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.149,936$636K<0.01%+19,51413F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …127,863$542K<0.01%013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC121,281$514K<0.01%+11,13413F-HRTimelineGroup
Persistent Asset Partners Ltd117,254$497K0.16%-3,18313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd109,801$466K0.01%+3,40913F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd104,092$441K<0.01%new13F-HRTimelineGroup
TD Asset Management Inc91,992$390K<0.01%013F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…80,789$343K0.08%+44,18813F-HRTimelineGroup
NANO CAP NEW MILLENNIUM GROWTH FUND L P80,000$339K0.26%new13F-HRTimeline
EntryPoint Capital, LLC77,743$330K0.08%+13,83713F-HRTimeline
Marquette Asset Management, LLC72,854$309K0.04%new13F-HRTimeline
HRT FINANCIAL LP66,237$280K<0.01%+20,32213F-HRTimeline
DAFNA Capital Management LLC64,492$273K0.05%013F-HRTimeline
State of Tennessee, Department of Treas…61,153$259K<0.01%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO52,784$224K<0.01%013F-HRTimelineGroup
ALPS ADVISORS INC51,122$217K<0.01%+10,47113F-HRTimeline
Verdad Advisers, LP51,100$217K0.21%new13F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC50,638$215K0.01%-20,66013F-HRTimelineGroup
SIMPLEX TRADING, LLC35,232$149K<0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…31,957$135K<0.01%-5,93113F-HRTimelineGroup
Trexquant Investment LP31,044$132K<0.01%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP30,785$131K0.01%+3,94313F-HRTimeline
STATE STREET CORPin group STATE STREET CORP30,829$131K<0.01%+31713F-HRTimelineGroup
WOODSTOCK CORP29,146$124K0.01%013F-HRTimeline
AXQ CAPITAL, LP27,368$116K0.01%-35,76613F-HRTimeline
FNY Investment Advisers, LLC26,250$111K0.04%+18,69313F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.25,457$108K<0.01%new13F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.24,802$105K<0.01%+9,73513F-HRTimelineGroup
National Philanthropic Trust24,723$105K<0.01%new13F-HRTimeline
Forefront Analytics, LLC21,822$92.5K0.1%+7,42813F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP20,479$86.8K<0.01%+5,79213F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…20,105$85.2K<0.01%013F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.20,000$84.8K<0.01%013F-HRTimelineGroup
Aigen Investment Management, LP19,319$81.9K0.02%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC19,035$80.7K<0.01%-6,09413F-HRTimelineGroup
RHUMBLINE ADVISERS15,967$67.7K<0.01%+3,39613F-HRTimeline
UBS Group AGin group UBS Group AG15,459$65.5K<0.01%-16,70013F-HRTimelineGroup
PORTLAND INVESTMENT COUNSEL INC.15,000$63.6K0.02%013F-HRTimeline
Federation des caisses Desjardins du Qu…14,302$60.6K<0.01%013F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH14,000$58.1K<0.01%013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC13,570$57.5K<0.01%013F-HRTimelineGroup
Schonfeld Strategic Advisors LLC13,399$56.8K<0.01%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC13,000$55.1K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO13,056$54.2K<0.01%+3,18313F-HRTimelineGroup
HORIZON KINETICS ASSET MANAGEMENT LLC12,584$53.4K<0.01%-60413F-HRTimeline
Aquatic Capital Management LLC12,343$52.3K<0.01%-13,81713F-HRTimeline
Jain Global LLC12,000$50.9K<0.01%new13F-HRTimeline
Crossmark Global Holdings, Inc.11,402$48.3K<0.01%-613F-HRTimeline
Pinnacle Wealth Management Advisory Gro…10,985$46.6K<0.01%013F-HRTimeline
State of Wyoming10,760$45.6K<0.01%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…10,116$42.9K<0.01%013F-HRTimeline
GAMMA Investing LLC7,704$32.7K<0.01%+6,44713F-HRTimeline
China Universal Asset Management Co., L…7,420$31.5K<0.01%-80213F-HRTimeline
NATIXISin group Natixis Investment Managers4,645$20K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,669$15.6K<0.01%+1,70313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC3,149$13.4K<0.01%+79213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,500$11K<0.01%-11,97013F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…2,085$8.84K<0.01%-33213F-HRTimelineGroup
GROUP ONE TRADING LLC1,938$8.22K<0.01%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC1,588$6.73K<0.01%-2,63013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC1,175$4.98K<0.01%-12013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,016$4.31K<0.01%013F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.962$4.08K<0.01%-7013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP700$2.87K<0.01%+20013F-HRTimelineGroup
Quarry LP537$2.28K<0.01%new13F-HRTimeline
HighMark Wealth Management LLC435$1.84K<0.01%013F-HRTimeline
Arax Advisory Partners304$1.29K<0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN200$848<0.01%013F-HRTimelineGroup
Winch Advisory Services, LLC172$729<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…147$623<0.01%new13F-HRTimelineGroup
Caitong International Asset Management …117$496<0.01%+11613F-HRTimeline
Integrated Wealth Concepts LLC106$449<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.10$42<0.01%013F-HRTimelineGroup
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…9$38<0.01%013F-HRTimeline
SBI Securities Co., Ltd.6$25<0.01%013F-HRTimeline
Caitlin John, LLC2$8<0.01%013F-HRTimeline