Company · Ownership research

BridgeBio Oncology Therapeutics, Inc. BBOT

CIK 0001869105 · CUSIP 107924102

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 107924102 (BBOT), not CUSIP G4444H101 (BBOT), and does not merge CUSIPs.

This page lists the top 20 of 65 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Cormorant Asset Management, LP CIK 1583977 · View history	$136.23M 17,878,594 shares	6.98%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
02	DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) CIK 1009258 · View history	$37.23M 4,885,446 shares	0.39%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
03	Omega Fund Management, LLC CIK 1637359 · View history	$25.07M 3,289,661 shares	13.50%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
04	EcoR1 Capital, LLC CIK 1587114 · View history	$21.51M 2,823,126 shares	1.07%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
05	Alphabet Inc. CIK 1652044 · View history	$21.51M 2,823,126 shares	0.02%	0(0.00%)Unchanged	SEC filing ↗ Aug 7, 2026	▾
06	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$21.25M 2,789,302 shares	0.00%	-29.05K(-1.00%)Reduced	SEC filing ↗ Aug 14, 2026	▾
07	ENAVATE SCIENCES GP, LLC CIK 1953107 · View history	$20.02M 2,626,946 shares	5.80%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
08	CITADEL ADVISORS LLC CIK 1423053 · Amended · View history	$19.95M 2,617,827 shares	0.01%	+89.06K(+3.50%)Added	SEC filing ↗ Sep 2, 2026	▾
09	NOVO HOLDINGS A/S CIK 1388325 · View history	$17.14M 2,250,000 shares	1.00%	+64.08K(+2.90%)Added	SEC filing ↗ Aug 14, 2026	▾
10	BlackRock, Inc. CIK 2012383 · View history	$16.41M 2,154,040 shares	0.00%	+65.74K(+3.10%)Added	SEC filing ↗ Aug 7, 2026	▾
11	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$15.28M 2,005,649 shares	0.00%	+1.47M(+272.50%)Added	SEC filing ↗ Aug 13, 2026	▾
12	Laurion Capital Management LP CIK 1390202 · View history	$15.26M 2,002,701 shares	1.11%	+80.05K(+4.20%)Added	SEC filing ↗ Aug 13, 2026	▾
13	ARMISTICE CAPITAL, LLC CIK 1601086 · View history	$13.44M 1,764,000 shares	0.37%	+436.00K(+32.80%)Added	SEC filing ↗ Aug 14, 2026	▾
14	STATE STREET CORP CIK 93751 · Amended · View history	$7.90M 1,036,569 shares	0.00%	+810.29K(+358.10%)Added	SEC filing ↗ Sep 22, 2026	▾
15	Aisling Capital Management LP CIK 1766721 · View history	$7.76M 1,018,018 shares	1.64%	0(0.00%)Unchanged	SEC filing ↗ Aug 13, 2026	▾
16	Opaleye Management Inc. CIK 1595855 · View history	$5.33M 700,000 shares	0.48%	+646.72K(+1,213.80%)Added	SEC filing ↗ Aug 14, 2026	▾
17	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$4.74M 622,351 shares	0.00%	+43.12K(+7.40%)Added	SEC filing ↗ Aug 12, 2026	▾
18	Granahan Investment Management, LLC CIK 1026710 · View history	$4.26M 558,526 shares	0.15%	+327.49K(+141.70%)Added	SEC filing ↗ Aug 14, 2026	▾
19	SPHERA FUNDS MANAGEMENT LTD. CIK 1496201 · View history	$3.51M 460,985 shares	0.50%	+460.99KNew	SEC filing ↗ Aug 14, 2026	▾
20	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$3.05M 400,000 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾

Showing 20 / 65 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

59,128,415

Not deduplicated across managers

Disclosed value

$450.58M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

BridgeBio Oncology Therapeutics, Inc. · Q2 2026

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.