Ticker · held by 3 filers

BCYC

BICYCLE THERAPEUTICS PLC

All tracked filers currently holding BCYC, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$14.4M

Total shares

1,281,906

Filers holding

3 · 5 positions

Caveat

long only · 13F-eligible managers only

Filers holding BCYC

sorted by position size · click any filer to see their full portfolio

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink SPONSORED ADS 402,223 $8.1M 0.00%

2 Renaissance Technologies · Jim Simons (founder) SPONSORED ADS 566,600 $4.0M 0.01%

3 Citadel Advisors · Ken Griffin SPONSORED ADS 271,383 $1.9M 0.00%

4 Citadel Advisors · Ken Griffin CALLSPONSORED ADS 28,300 $200.4K 0.00%

5 Citadel Advisors · Ken Griffin PUTSPONSORED ADS 13,400 $94.9K 0.00%

What this is

This page reverses the usual 13F view: instead of "what does Buffett hold," it answers "who holds NVDA?" Across the dozen tracked filers, all current 13F-disclosed holders of BCYC are listed, with the position size and what fraction of each filer's overall portfolio it represents.

Caveats: only the filers tracked here are included (~12 names) — not the whole 13F universe (~6,000 filers). Position values are at the most recent quarter-end, not current market price. Only long positions are visible; shorts and synthetics aren't.

v0.2 · 2026 · data via SEC EDGAR · CUSIP→ticker via OpenFIGI