BICYCLE THERAPEUTICS PLC-ADR (BCYC) Institutional Shareholders
BICYCLE THERAPEUTICS PLC-ADR (BCYC) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $157.88M in BCYC holdings during the latest filing period.
Baker Bros. Advisors Lp is currently the largest disclosed institutional shareholder of BCYC tracked by InsiderSet, reporting ownership valued at approximately $46.15M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $39.73M, representing an estimated loss of -13.92% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 77% of the total disclosed BCYC value among the investors covered in this analysis. Major shareholders include Baker Bros. Advisors Lp, Fcpm Iii Services B.V., Armistice Capital, Llc, and several other long-term asset managers with concentrated positions in BICYCLE THERAPEUTICS PLC-ADR (BCYC).
This page ranks the largest institutional BCYC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
102
Total Reported Value
$157.88M
Largest Holder
Baker Bros. Advisors Lp
Largest Position
$46.15M
Insider Transactions (90d)
11
Latest Filing Quarter
Q2 2026
New Institutional Positions
138
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Baker Bros. Advisors Lp | 0.23% | 10,885,357 | $46,153,914 | $39,731,553 | -$6,422,361 | -13.92% | |
| Fcpm Iii Services B.V. | 1.96% | 3,468,430 | $14,706,143 | $12,659,770 | -$2,046,374 | -13.92% | |
| Armistice Capital, Llc | 0.40% | 3,398,000 | $14,407,520 | $12,402,700 | -$2,004,820 | -13.92% | |
| Long Focus Capital Management, Llc | 0.57% | 3,310,687 | $14,037,313 | $12,084,008 | -$1,953,305 | -13.92% | |
| Acadian Asset Management Llc | 0.01% | 1,968,025 | $8,319,000 | $7,183,291 | -$1,135,709 | -13.65% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 1,533,400 | $6,501,616 | $5,596,910 | -$904,706 | -13.92% |
| Gsk Plc | 1.08% | 1,529,561 | $6,485,339 | $5,582,898 | -$902,441 | -13.92% | |
| Price T Rowe Associates Inc | 0.00% | 902,150 | $3,826,000 | $3,292,848 | -$533,153 | -13.93% | |
| Marshall Wace, Llp | 0.00% | 797,940 | $3,383,266 | $2,912,481 | -$470,785 | -13.92% | |
| Qube Research & Technologies Ltd | 0.00% | 775,567 | $3,288,404 | $2,830,820 | -$457,584 | -13.92% | |
| Morgan Stanley | 0.00% | 667,269 | $2,829,221 | $2,435,532 | -$393,689 | -13.92% | |
| Schroder Investment Management Group | 0.00% | 615,833 | $2,555,707 | $2,247,790 | -$307,917 | -12.05% | |
| Citadel Advisors Llc | 0.00% | 554,225 | $2,349,914 | $2,022,921 | -$326,993 | -13.92% | |
| Millennium Management Llc | 0.00% | 553,967 | $2,348,820 | $2,021,980 | -$326,840 | -13.92% | |
| Peapod Lane Capital Llc | 1.54% | 537,978 | $2,281,027 | $1,963,620 | -$317,407 | -13.92% | |
| Diadema Partners Lp | 0.69% | 462,724 | $1,961,950 | $1,688,943 | -$273,007 | -13.92% | |
| Two Sigma Investments, Lp | 0.00% | 434,577 | $1,842,606 | $1,586,206 | -$256,400 | -13.92% | |
| Jane Street Group, Llc | 0.00% | 392,163 | $1,662,771 | $1,431,395 | -$231,376 | -13.92% | |
| Birchview Capital, Lp | 0.62% | 313,616 | $1,329,732 | $1,144,698 | -$185,034 | -13.92% | |
| Blackrock, Inc. | 0.00% | 280,386 | $1,188,837 | $1,023,409 | -$165,428 | -13.92% | |
| Moore Capital Management, Lp | 0.03% | 275,000 | $1,166,000 | $1,003,750 | -$162,250 | -13.92% | |
| Rangeley Capital, Llc | 1.00% | 253,500 | $1,074,840 | $925,275 | -$149,565 | -13.92% | |
| Palo Alto Investors Lp | 0.12% | 201,890 | $856,014 | $736,899 | -$119,116 | -13.92% | |
| Sculptor Capital Lp | 0.01% | 197,904 | $839,113 | $722,350 | -$116,763 | -13.92% | |
| Eversept Partners, Lp | 0.04% | 190,715 | $808,632 | $696,110 | -$112,522 | -13.92% | |
| Pinnacle Associates Ltd | 0.01% | 189,990 | $805,558 | $693,464 | -$112,095 | -13.92% | |
| Flax Pond Capital, Llc | 0.53% | 180,086 | $763,565 | $657,314 | -$106,251 | -13.92% | |
| Jump Financial, Llc | 0.01% | 167,100 | $708,504 | $609,915 | -$98,589 | -13.92% | |
| Point72 Asset Management, L.P. | 0.00% | 149,936 | $635,729 | $547,266 | -$88,463 | -13.92% | |
| Manufacturers Life Insurance Company, The | 0.00% | 127,863 | $542,139 | $466,700 | -$75,439 | -13.92% | |
| Goldman Sachs Group Inc | 0.00% | 121,281 | $514,231 | $442,676 | -$71,555 | -13.92% | |
| Persistent Asset Partners Ltd | 0.16% | 117,254 | $497,157 | $427,977 | -$69,180 | -13.92% | |
| Xtx Topco Ltd | 0.01% | 109,801 | $465,556 | $400,774 | -$64,782 | -13.92% | |
| Quadrature Capital Ltd | 0.00% | 104,092 | $441,350 | $379,936 | -$61,414 | -13.92% | |
| Td Asset Management Inc | 0.00% | 91,992 | $390,046 | $335,771 | -$54,275 | -13.92% | |
| Virtus Investment Advisers, Llc | 0.08% | 80,789 | $342,545 | $294,880 | -$47,665 | -13.92% | |
| Nano Cap New Millennium Growth Fund L P | 0.26% | 80,000 | $339,200 | $292,000 | -$47,200 | -13.92% | |
| Entrypoint Capital, Llc | 0.08% | 77,743 | $329,630 | $283,762 | -$45,868 | -13.92% | |
| Marquette Asset Management, Llc | 0.04% | 72,854 | $308,901 | $265,917 | -$42,984 | -13.92% | |
| Hrt Financial Lp | 0.00% | 66,237 | $280,000 | $241,765 | -$38,235 | -13.66% | |
| Dafna Capital Management Llc | 0.05% | 64,492 | $273,446 | $235,396 | -$38,050 | -13.92% | |
| State Of Tennessee, Department Of Treasury | 0.00% | 61,153 | $259,289 | $223,208 | -$36,081 | -13.92% | |
| Sei Investments Co | 0.00% | 52,784 | $223,804 | $192,662 | -$31,142 | -13.92% | |
| Alps Advisors Inc | 0.00% | 51,122 | $216,757 | $186,595 | -$30,162 | -13.91% | |
| Verdad Advisers, Lp | 0.21% | 51,100 | $216,664 | $186,515 | -$30,149 | -13.92% | |
| Adar1 Capital Management, Llc | 0.01% | 50,638 | $214,705 | $184,829 | -$29,876 | -13.92% | |
| Simplex Trading, Llc | 0.00% | 35,232 | $149,383 | $128,597 | -$20,786 | -13.91% | |
| Susquehanna International Group, Llp | 0.00% | 31,957 | $135,498 | $116,643 | -$18,855 | -13.92% | |
| Trexquant Investment Lp | 0.00% | 31,044 | $131,627 | $113,311 | -$18,316 | -13.92% | |
| Gsa Capital Partners Llp | 0.01% | 30,785 | $131,000 | $112,365 | -$18,635 | -14.22% |
Frequently asked questions about BCYC
Who owns the most BCYC stock?
The largest holders of BCYC are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BICYCLE THERAPEUTICS PLC-ADR (BCYC).
Is BCYC widely held by superinvestors?
Many widely followed stocks like BCYC appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BCYC is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.