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 $161.34M 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 $50.51M in its March 31, 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 $42.02M, representing an estimated loss of -16.81% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 79% 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
98
Total Reported Value
$161.34M
Largest Holder
Baker Bros. Advisors Lp
Largest Position
$50.51M
Insider Transactions (90d)
11
Latest Filing Quarter
Q2 2026
New Institutional Positions
126
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 | 0.29% | 10,885,357 | $50,508,056 | $42,017,478 | -$8,490,578 | -16.81% | |
| Fcpm Iii Services B.V. | 2.23% | 3,468,430 | $16,093,515 | $13,388,140 | -$2,705,375 | -16.81% | |
| Armistice Capital, Llc | 0.52% | 3,398,000 | $15,766,720 | $13,116,280 | -$2,650,440 | -16.81% | |
| Long Focus Capital Management, Llc | 0.67% | 3,310,687 | $15,361,588 | $12,779,252 | -$2,582,336 | -16.81% | |
| Siren, L.L.C. | 0.20% | 1,560,882 | $7,242,492 | $6,025,005 | -$1,217,487 | -16.81% | |
| Gsk Plc | 1.18% | 1,529,561 | $7,097,163 | $5,904,105 | -$1,193,058 | -16.81% | |
| Principal Financial Group Inc | 0.00% | 1,174,625 | $5,450,260 | $4,534,053 | -$916,208 | -16.81% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 979,300 | $4,543,952 | $3,780,098 | -$763,854 | -16.81% |
| Morgan Stanley | 0.00% | 618,327 | $2,869,038 | $2,386,742 | -$482,296 | -16.81% | |
| Schroder Investment Management Group | 0.00% | 615,833 | $2,672,715 | $2,377,115 | -$295,600 | -11.06% | |
| Peapod Lane Capital Llc | 1.54% | 537,978 | $2,281,027 | $2,076,595 | -$204,432 | -8.96% | |
| Diadema Partners Lp | 0.91% | 476,424 | $2,210,607 | $1,838,997 | -$371,610 | -16.81% | |
| Birchview Capital, Lp | 1.22% | 463,599 | $2,151,099 | $1,789,492 | -$361,607 | -16.81% | |
| Silvercrest Asset Management Group Llc | 0.01% | 428,684 | $1,989,094 | $1,654,720 | -$334,374 | -16.81% | |
| Marshall Wace, Llp | 0.00% | 377,335 | $1,750,834 | $1,456,513 | -$294,321 | -16.81% | |
| Citadel Advisors Llc | 0.00% | 377,085 | $1,749,674 | $1,455,548 | -$294,126 | -16.81% | |
| Qube Research & Technologies Ltd | 0.00% | 308,617 | $1,431,983 | $1,191,262 | -$240,721 | -16.81% | |
| Millennium Management Llc | 0.00% | 283,986 | $1,317,695 | $1,096,186 | -$221,509 | -16.81% | |
| Blackrock, Inc. | 0.00% | 278,992 | $1,294,523 | $1,076,909 | -$217,614 | -16.81% | |
| Moore Capital Management, Lp | 0.05% | 275,000 | $1,276,000 | $1,061,500 | -$214,500 | -16.81% | |
| Rangeley Capital, Llc | 1.16% | 232,260 | $1,077,686 | $896,524 | -$181,162 | -16.81% | |
| Jane Street Group, Llc | 0.00% | 218,115 | $1,012,053 | $841,924 | -$170,129 | -16.81% | |
| Palo Alto Investors Lp | 0.14% | 201,890 | $936,770 | $779,295 | -$157,475 | -16.81% | |
| Eversept Partners, Lp | 0.06% | 190,715 | $884,918 | $736,160 | -$148,758 | -16.81% | |
| Platinum Investment Management Ltd | 0.22% | 184,603 | $856,558 | $712,568 | -$143,990 | -16.81% | |
| Flax Pond Capital, Llc | 0.66% | 176,136 | $817,271 | $679,885 | -$137,386 | -16.81% | |
| Pinnacle Associates Ltd | 0.01% | 189,990 | $805,558 | $733,361 | -$72,197 | -8.96% | |
| Two Sigma Investments, Lp | 0.00% | 164,800 | $764,672 | $636,128 | -$128,544 | -16.81% | |
| Point72 Asset Management, L.P. | 0.00% | 130,422 | $605,158 | $503,429 | -$101,729 | -16.81% | |
| Manufacturers Life Insurance Company, The | 0.00% | 127,863 | $593,284 | $493,551 | -$99,733 | -16.81% | |
| Persistent Asset Partners Ltd | 0.22% | 120,437 | $558,828 | $464,887 | -$93,941 | -16.81% | |
| Marex Group Plc | 0.01% | 115,000 | $533,600 | $443,900 | -$89,700 | -16.81% | |
| Goldman Sachs Group Inc | 0.00% | 110,147 | $511,082 | $425,167 | -$85,915 | -16.81% | |
| Xtx Topco Ltd | 0.01% | 106,392 | $493,659 | $410,673 | -$82,986 | -16.81% | |
| Td Asset Management Inc | 0.00% | 91,992 | $426,843 | $355,089 | -$71,754 | -16.81% | |
| Adar1 Capital Management, Llc | 0.02% | 71,298 | $330,823 | $275,210 | -$55,613 | -16.81% | |
| Marquette Asset Management, Llc | 0.04% | 72,854 | $308,901 | $281,216 | -$27,685 | -8.96% | |
| Dafna Capital Management Llc | 0.07% | 64,492 | $299,243 | $248,939 | -$50,304 | -16.81% | |
| Entrypoint Capital, Llc | 0.09% | 63,906 | $296,524 | $246,677 | -$49,847 | -16.81% | |
| Man Group Plc | 0.00% | 63,305 | $293,735 | $244,357 | -$49,378 | -16.81% | |
| Axq Capital, Lp | 0.04% | 63,134 | $292,942 | $243,697 | -$49,245 | -16.81% | |
| State Of Tennessee, Department Of Treasury | 0.00% | 61,153 | $283,750 | $236,051 | -$47,699 | -16.81% | |
| Sei Investments Co | 0.00% | 52,784 | $244,918 | $203,746 | -$41,172 | -16.81% | |
| Jump Financial, Llc | 0.00% | 52,544 | $243,804 | $202,820 | -$40,984 | -16.81% | |
| Alps Advisors Inc | 0.00% | 51,122 | $216,757 | $197,331 | -$19,426 | -8.96% | |
| Susquehanna International Group, Llp | 0.00% | 37,888 | $175,800 | $146,248 | -$29,552 | -16.81% | |
| Virtus Investment Advisers, Llc | 0.05% | 36,601 | $169,829 | $141,280 | -$28,549 | -16.81% | |
| Engineers Gate Manager Lp | 0.00% | 35,400 | $164,256 | $136,644 | -$27,612 | -16.81% | |
| Ubs Group Ag | 0.00% | 32,159 | $149,218 | $124,134 | -$25,084 | -16.81% | |
| State Street Corp | 0.00% | 30,512 | $141,576 | $117,776 | -$23,800 | -16.81% |
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.