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Equibles

CITADEL ADVISORS LLC

Position in BCYC — Bicycle Therapeutics PLC

CIK 1423053 MIAMI, FL
Back to BCYC Full portfolio

Position in BCYC

as of Jun 30, 2026 · filed Sep 2, 2026
Position Value
$2,349,913
+$600,239 QoQ
Shares Held
554,225
+47.0% QoQ
Ownership
0.792%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 103 holders
Holding Since
Dec 2020
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BCYC Over Time

Shares Held

Position Value (USD)

Derivatives in BCYC

reported options exposure · as of Jun 30, 2026
CallValue
$73,352
CallShares
17,300
PutValue
$238,288
PutShares
56,200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $6,150,763,744 across 435 Biotechnology names. BCYC ranks #194 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ONC
BeOne Medicines Ltd.
 1,425,517 $406,229,578
2 BBIO
BridgeBio Pharma, Inc.
 3,760,028 $280,046,885
3 INSM
INSMED Inc
 2,556,973 $272,624,460
4 MDGL
Madrigal Pharmaceuticals, Inc.
 507,233 $272,358,759
5 VRTX
Vertex Pharmaceuticals Inc / Ma
 510,430 $253,545,893
6 JAZZ
Jazz Pharmaceuticals plc
 1,006,676 $242,578,715
7 MANE
Veradermics, Inc
 1,877,775 $230,853,658
8 ROIV
Roivant Sciences Ltd.
 5,576,261 $197,343,876

All Filings in BCYC

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,349,913 554,225
2026-06-30 $238,288 56,200
2026-06-30 $73,352 17,300
2026-03-31 $66,352 14,300
2026-03-31 $1,749,674 377,085
2026-03-31 $89,552 19,300
2025-12-31 $200,364 28,300
2025-12-31 $1,921,391 271,383
2025-12-31 $94,872 13,400
2025-09-30 $1,463,068 189,027
2025-06-30 $123,015 17,700
2025-06-30 $969,295 139,467
2025-03-31 $1,104,294 130,070
2025-03-31 $64,524 7,600
2025-03-31 $235,173 27,700
2024-12-31 $57,400 4,100
2024-12-31 $2,019,220 144,230
2024-12-31 $92,400 6,600
2024-09-30 $2,325,209 102,749
2024-09-30 $138,043 6,100
2024-09-30 $262,508 11,600
2024-06-30 $68,816 3,400
2024-06-30 $3,690,055 182,315
2024-06-30 $50,600 2,500
2024-03-31 $1,480,056 59,440
2024-03-31 $288,840 11,600
2024-03-31 $159,360 6,400
2023-12-31 $291,088 16,100
2023-12-31 $5,323,927 294,465
2023-12-31 $220,576 12,200
2023-09-30 $602,700 30,000
2023-09-30 $84,378 4,200
2023-09-30 $2,726,152 135,697
2023-06-30 $2,836,701 111,156
2023-06-30 $709,456 27,800
2023-06-30 $74,008 2,900
2023-03-31 $574,290 27,000
2023-03-31 $1,429,344 67,200
2023-03-31 $87,207 4,100
2022-12-31 $186,480 6,300
2022-12-31 $657,120 22,200
2022-12-31 $976,504 32,990
2022-09-30 $1,125,877 48,404
2022-06-30 $174,512 10,400
2022-06-30 $1,362,536 81,200
2022-06-30 $4,083,143 243,334
2022-03-31 $754,736 17,200
2022-03-31 $495,844 11,300
2021-12-31 $3,541,842 58,187
2021-12-31 $815,658 13,400