
BridgeBio Oncology Therapeutics Inc.
BBOTHealthcare|Biotechnology|US
$2.04
-0.13 (-5.99%)
DCF Value
$11.88
Tangible Book / Share
$4036.18
Cash / Share
$2819.48
Ownership Breakdown
0.6%
Float
80.2M
Shares Outstanding
0.5M
Float Shares
Major Holders (28)
Combined: 171.3%
Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.
| Holder | Type | % of Class | Shares | Filed | Filing |
|---|---|---|---|---|---|
| Bihua Chen | HC, IN | 22.32% | 17,878,594 | Jul 6, 2026 | 13D/G |
| BridgeBio Pharma, Inc. | Corporation | 17.50% | 13,878,554 | Aug 18, 2025 | 13D/G |
| BridgeBio Pharma LLC | Other | 17.50% | 13,878,554 | Aug 18, 2025 | 13D/G |
| BlackRock Portfolio Management LLC | Holding company | 7.90% | 1,498,865 | Apr 15, 2025 | 13D/G |
| Cormorant Global Healthcare Master Fund, LP | Partnership | 7.59% | 6,083,221 | Jul 6, 2026 | 13D/G |
| Cormorant Global Healthcare GP, LLC | Partnership | 7.59% | 6,083,221 | Jul 6, 2026 | 13D/G |
| Cormorant Private Healthcare Fund V, LP | Partnership | 6.25% | 5,010,332 | Jul 6, 2026 | 13D/G |
| Cormorant Private Healthcare GP V, LLC | Partnership | 6.25% | 5,010,332 | Jul 6, 2026 | 13D/G |
| James E. Flynn | Individual | 6.17% | 4,885,446 | Aug 18, 2025 | 13D/G |
| Deerfield Management Company, L.P. | Partnership | 6.17% | 4,885,446 | Aug 18, 2025 | 13D/G |
| Cormorant Private Healthcare GP III, LLC | Partnership | 6.09% | 4,879,995 | Jul 6, 2026 | 13D/G |
| Cormorant Private Healthcare Fund III, LP | Partnership | 6.09% | 4,879,995 | Jul 6, 2026 | 13D/G |
| Tan Kuangming | Individual | 5.50% | 4,365,747 | Sep 3, 2025 | 13D/G |
| BC General Partner, LP | Partnership | 5.50% | 4,365,747 | Sep 3, 2025 | 13D/G |
| BC Capital Management Limited | Partnership | 5.50% | 4,365,747 | Sep 3, 2025 | 13D/G |
| BC Global Opportunities IX LP | Partnership | 5.50% | 4,365,747 | Sep 3, 2025 | 13D/G |
| Citadel Advisors LLC | IA, HC, OO | 3.20% | 2,528,762 | Nov 14, 2025 | 13D/G |
| Citadel Advisors Holdings LP | HC, PN | 3.20% | 2,528,762 | Nov 14, 2025 | 13D/G |
| Citadel GP LLC | HC, OO | 3.20% | 2,528,762 | Nov 14, 2025 | 13D/G |
| Kenneth Griffin | HC, IN | 3.20% | 2,538,142 | Nov 14, 2025 | 13D/G |
| Deerfield Mgmt, L.P. | Partnership | 3.08% | 2,442,723 | Aug 18, 2025 | 13D/G |
| Deerfield Private Design Fund V, L.P. | Partnership | 3.08% | 2,442,723 | Aug 18, 2025 | 13D/G |
| Deerfield Partners, L.P. | Partnership | 3.08% | 2,442,723 | Aug 18, 2025 | 13D/G |
| Deerfield Mgmt V, L.P. | Partnership | 3.08% | 2,442,723 | Aug 18, 2025 | 13D/G |
| Adage Capital Management, L.P. | IA, PN | 1.88% | 1,487,621 | Nov 13, 2025 | 13D/G |
| Robert Atchinson | HC, IN | 1.88% | 1,487,621 | Nov 13, 2025 | 13D/G |
| Phillip Gross | HC, IN | 1.88% | 1,487,621 | Nov 13, 2025 | 13D/G |
| T. Rowe Price Associates, Inc. | Investment adviser | 1.10% | 885,042 | Nov 14, 2025 | 13D/G |
Insider Trades (94)
Last 4 quarters: 8,459,742 acquired · 4,536,335 disposed
| Insider | Position | Date | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Cobo Marc | Principal Accounting Officer | Oct 21, 2026 | TAX W/H | 203 | $2.68 | $544.04 | Form 4 |
| Cobo Marc | Principal Accounting Officer | Oct 1, 2026 | TAX W/H | 126 | $3.94 | $496.44 | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | Oct 1, 2026 | TAX W/H | 343 | $3.94 | $1.4K | Form 4 |
| Beltran Pedro | director, officer: President and CEO | Oct 1, 2026 | TAX W/H | 1,047 | $3.94 | $4.1K | Form 4 |
| Ben Yong | Chief Med & Dev Officer | Oct 1, 2026 | TAX W/H | 1,047 | $3.94 | $4.1K | Form 4 |
| Cobo Marc | Principal Accounting Officer | Sep 10, 2026 | AWARD | 43,700 | $5.52 | $241.2K | Form 4 |
| Cobo Marc | Principal Accounting Officer | Sep 10, 2026 | AWARD | 9,038 | — | — | Form 4 |
| Cobo Marc | Principal Accounting Officer | Sep 10, 2026 | TAX W/H | 203 | $5.52 | $1.1K | Form 4 |
| Cobo Marc | Principal Accounting Officer | Jul 1, 2026 | TAX W/H | 125 | $7.80 | $975.00 | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | Jul 1, 2026 | TAX W/H | 343 | $7.80 | $2.7K | Form 4 |
| Ben Yong | Chief Med & Dev Officer | Jul 1, 2026 | TAX W/H | 1,047 | $7.80 | $8.2K | Form 4 |
| Beltran Pedro | director, officer: President and CEO | Jul 1, 2026 | TAX W/H | 1,047 | $7.80 | $8.2K | Form 4 |
| Chen Bihua | director, 10 percent owner: | Jul 1, 2026 | J | 130,865 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Jul 1, 2026 | J | 1,704,862 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Jul 1, 2026 | J | 2,692,459 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Jul 1, 2026 | DISPOSED | 4,528,186 | — | — | Form 4 |
| Tipirneni Praveen P. | director | Jun 16, 2026 | AWARD | 31,675 | $7.73 | $244.8K | Form 4 |
| MCCORMICK FRANK | director | Jun 16, 2026 | AWARD | 31,675 | $7.73 | $244.8K | Form 4 |
| Lebowitz Peter F | director | Jun 16, 2026 | AWARD | 7,289 | $7.73 | $56.3K | Form 4 |
| Kelleher Raymond J. | director | Jun 16, 2026 | AWARD | 31,675 | $7.73 | $244.8K | Form 4 |
| Chen Bihua | director, 10 percent owner: | Jun 16, 2026 | AWARD | 31,675 | $7.73 | $244.8K | Form 4 |
| Bauer Jake | director | Jun 16, 2026 | AWARD | 31,675 | $7.73 | $244.8K | Form 4 |
| Kumar Neil | director | Jun 16, 2026 | AWARD | 31,675 | $7.73 | $244.8K | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | May 10, 2026 | AWARD | 758,222 | $7.66 | $5.8M | Form 4 |
| Beltran Pedro | director, officer: President and CEO | May 10, 2026 | AWARD | 1,103,837 | $7.66 | $8.5M | Form 4 |
| Ben Yong | Chief Med & Dev Officer | Apr 1, 2026 | TAX W/H | 1,047 | $9.03 | $9.5K | Form 4 |
| Beltran Pedro | director, officer: President and CEO | Apr 1, 2026 | TAX W/H | 1,047 | $9.03 | $9.5K | Form 4 |
| Mehra Uneek | other: Former Officer | Apr 1, 2026 | TAX W/H | 524 | $9.03 | $4.7K | Form 4 |
| Cobo Marc | Principal Accounting Officer | Apr 21, 2026 | OTHER | 0 | — | — | Form 4 |
| Cobo Marc | Principal Accounting Officer | Apr 21, 2026 | OTHER | 129,090 | $9.59 | $1.2M | Form 4 |
| Cobo Marc | Principal Accounting Officer | Apr 21, 2026 | OTHER | 25,125 | $10.19 | $256.0K | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | Apr 20, 2026 | OTHER | 0 | — | — | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | Apr 20, 2026 | OTHER | 129,678 | $4.17 | $540.8K | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | Apr 20, 2026 | OTHER | 7,767 | $7.88 | $61.2K | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | Apr 20, 2026 | OTHER | 104,539 | $9.59 | $1.0M | Form 4 |
| Elmelech Idan | COO & Principal Financial Ofcr | Apr 20, 2026 | OTHER | 68,310 | $10.19 | $696.1K | Form 4 |
| Lebowitz Peter F | director | Mar 24, 2026 | AWARD | 63,350 | $8.72 | $552.4K | Form 4 |
| Lebowitz Peter F | Mar 24, 2026 | OTHER | 0 | — | — | Form 4 | |
| Mehra Uneek | Chief Financial Officer | Mar 10, 2026 | AWARD | 105,000 | $10.19 | $1.1M | Form 4 |
| Mehra Uneek | Chief Financial Officer | Mar 10, 2026 | AWARD | 23,330 | — | — | Form 4 |
| Beltran Pedro | Chief Scientific Officer | Mar 10, 2026 | AWARD | 210,000 | $10.19 | $2.1M | Form 4 |
| Beltran Pedro | Chief Scientific Officer | Mar 10, 2026 | AWARD | 46,670 | — | — | Form 4 |
| Ben Yong | Chief Med & Dev Officer | Mar 10, 2026 | AWARD | 210,000 | $10.19 | $2.1M | Form 4 |
| Ben Yong | Chief Med & Dev Officer | Mar 10, 2026 | AWARD | 46,670 | — | — | Form 4 |
| Wallace Eli M. | director, officer: Chief Executive Officer | Jan 1, 2026 | AWARD | 1,114,400 | $12.52 | $14.0M | Form 4 |
| Wallace Eli M. | director, officer: Chief Executive Officer | Dec 10, 2025 | DISPOSED | 1,114,400 | $12.44 | $13.9M | Form 4 |
| BridgeBio Pharma LLC | 10 percent owner | Oct 10, 2025 | J | 784,720 | — | — | Form 4 |
| Wallace Eli M. | director, officer: Chief Executive Officer | Oct 2, 2025 | AWARD | 1,614,400 | $12.44 | $20.1M | Form 4 |
| Tipirneni Praveen P. | director | Aug 26, 2025 | AWARD | 52,269 | $9.59 | $501.3K | Form 4 |
| MCCORMICK FRANK | director | Aug 26, 2025 | AWARD | 91,076 | $9.59 | $873.4K | Form 4 |
| Bauer Jake | director | Aug 26, 2025 | AWARD | 138,193 | $9.59 | $1.3M | Form 4 |
| Beltran Pedro | Chief Scientific Officer | Aug 26, 2025 | AWARD | 357,177 | $9.59 | $3.4M | Form 4 |
| Ben Yong | Chief Med & Dev Officer | Aug 26, 2025 | AWARD | 357,177 | $9.59 | $3.4M | Form 4 |
| Wallace Eli M. | director, officer: Chief Executive Officer | Aug 26, 2025 | AWARD | 499,731 | $9.59 | $4.8M | Form 4 |
| Mehra Uneek | Chief Financial Officer | Aug 26, 2025 | AWARD | 633,570 | $9.59 | $6.1M | Form 4 |
| Tipirneni Praveen P. | director | Aug 11, 2025 | OTHER | 81,069 | $5.18 | $419.9K | Form 4 |
| Tipirneni Praveen P. | director | Aug 11, 2025 | OTHER | 4,855 | $7.88 | $38.3K | Form 4 |
| DOIG MICHELLE | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 | |
| MCCORMICK FRANK | director | Aug 11, 2025 | OTHER | 141,870 | $4.17 | $591.6K | Form 4 |
| MCCORMICK FRANK | director | Aug 11, 2025 | OTHER | 8,497 | $7.88 | $67.0K | Form 4 |
| BridgeBio Pharma LLC | 10 percent owner | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 |
| BridgeBio Pharma LLC | 10 percent owner | Aug 11, 2025 | OTHER | 63,934 | $3.83 | $244.9K | Form 4 |
| BridgeBio Pharma LLC | 10 percent owner | Aug 11, 2025 | OTHER | 9,494 | $1.02 | $9.7K | Form 4 |
| Bauer Jake | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 | |
| Kumar Neil | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 | |
| Ben Yong | Chief Med & Dev Officer | Aug 11, 2025 | OTHER | 443,298 | $4.17 | $1.8M | Form 4 |
| Ben Yong | Chief Med & Dev Officer | Aug 11, 2025 | OTHER | 26,551 | $7.88 | $209.2K | Form 4 |
| Wallace Eli M. | director, officer: Chief Executive Officer | Aug 11, 2025 | OTHER | 620,618 | $4.17 | $2.6M | Form 4 |
| Wallace Eli M. | director, officer: Chief Executive Officer | Aug 11, 2025 | OTHER | 37,172 | $7.88 | $292.9K | Form 4 |
| Mehra Uneek | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 | |
| Beltran Pedro | Chief Scientific Officer | Aug 11, 2025 | OTHER | 26,551 | $7.88 | $209.2K | Form 4 |
| Beltran Pedro | Chief Scientific Officer | Aug 11, 2025 | OTHER | 443,298 | $4.17 | $1.8M | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | AWARD | 284,571 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | AWARD | 5,598,425 | $10.72 | $60.0M | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | OPTION EX. | 4,172,126 | $0.00 | $417.21 | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | DISPOSED | 152,940 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | DISPOSED | 307,874 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | AWARD | 1,762,760 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | AWARD | 760,496 | $10.72 | $8.2M | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | AWARD | 1,905,046 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | AWARD | 639,110 | $10.72 | $6.8M | Form 4 |
| Chen Bihua | director, 10 percent owner: | Aug 11, 2025 | OPTION EX. | 4,172,126 | — | — | Form 4 |
| Kelleher Raymond J. | director: | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 |
| Obradovic Nebojsa | officer | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 |
| Tripp Caleb | officer | Aug 11, 2025 | OTHER | 0 | — | — | Form 4 |
| Holman Albert A III | other: Former Director | Aug 11, 2025 | OPTION EX. | 30,000 | — | — | Form 4 |
| Holman Albert A III | other: Former Director | Aug 11, 2025 | OPTION EX. | 30,000 | — | — | Form 4 |
| McKenna Mark C. | other: Former Director | Aug 11, 2025 | OPTION EX. | 30,000 | — | — | Form 4 |
| McKenna Mark C. | other: Former Director | Aug 11, 2025 | OPTION EX. | 30,000 | — | — | Form 4 |
| Schmid John P. | other: Former Director | Aug 11, 2025 | OPTION EX. | 30,000 | — | — | Form 4 |
| Schmid John P. | other: Former Director | Aug 11, 2025 | OPTION EX. | 30,000 | — | — | Form 4 |
| Holman Albert A III | director | Feb 8, 2025 | OTHER | 30,000 | — | — | Form 4 |
| Helix Holdings II LLC | director, 10 percent owner: | Feb 8, 2025 | DISPOSED | 30,000 | — | — | Form 4 |
| Chen Bihua | director, 10 percent owner, officer: CEO and Chairperson | Feb 8, 2025 | DISPOSED | 30,000 | — | — | Form 4 |