Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Boundless Bio, Inc.
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
Nasdaq · Pharmaceutical Preparations
Prev close 2.85 · gapped below the open, never looked back. High/low 2.84 at 2:00 pm ET, 2.82 at 3:00 pm ET.
BOLD (Boundless Bio, Inc.) has 0 disclosed suppliers and 0 disclosed customers, strongest disclosure first.
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
40 institutional managers report a position in Boundless Bio, Inc. worth $38.3M between them, filed on form 13F for the quarter ending 2026-06-30. 8 of them hold 80% of it, the largest being Arch Venture Corp at 17.61%.
15 more managers in the register
8 managers hold 80% of the $38.3M institutional base. The other 32 hold the rest.
Positions as filed with the SEC for the quarter ended Jun 30. A 13F is due 45 days after the quarter closes, so this register is 78 days old and does not move with the price above it.
via Tang Capital Management LLC, ADAR1 Capital Management, LLC, Acadian Asset Management LLC +4 more · 16.73% of BOLD, 12.72% of PLRX
via Arch Venture Corp, Acadian Asset Management LLC, HRT Financial LLC · 17.61% of BOLD, 26.89% of LYEL
via Tang Capital Management LLC, HRT Financial LLC · 16.73% of BOLD, 18.52% of NNDM
via Tang Capital Management LLC, Alyeska Investment Group, L.P., Stonepine Capital Management, LLC · 16.73% of BOLD, 14.56% of NVCT
via Arch Venture Corp · 17.61% of BOLD, 16.79% of SPTX
via Tang Capital Management LLC, Stonepine Capital Management, LLC, Acadian Asset Management LLC +4 more · 16.73% of BOLD, 12.31% of PMVP
Managers holding a meaningful stake in BOLD also hold this much of the other company’s institutional base. Managers who hold most of the companies we cover are excluded, because their overlap says nothing about this one in particular. This is how the two are held, not evidence that one moves the other.