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BBOT

BridgeBio Oncology Therapeutics, Inc.

Company with tickers: BBOT

CIK
1869105
CUSIP
107924102
Shares Outstanding
80,107,104
Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades
Holders: 66
Total Value: $513,602,026
Total Shares: 57,385,705

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 66 13F filers · Δ vs Dec 31, 2025
Top Holder
31.2%
Sep 2025 → Mar 2026 · range 31.2% – 33.2%
−2.0 pts
Top 5
55.2%
Sep 2025 → Mar 2026 · range 55.2% – 59.0%
−3.8 pts
Top 10
76.6%
Sep 2025 → Mar 2026 · range 76.6% – 81.9%
−5.3 pts
HHI
1,248
Sep 2025 → Mar 2026 · range 1,248 – 1,408
Broadly held −160

Quarterly Activity

vs Dec 31, 2025
New
24
Increased
18
Decreased
11
Sold Out
8
Unchanged
13
Holder count: +16
Institutional value: -23.8%
Shares held: +6.5%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Small Aisling Capital Management LP +453,393 1,018,018
Mid ARMISTICE CAPITAL, LLC +328,000 1,328,000
Mega GOLDMAN SACHS GROUP INC +72,922 167,573
Mega BNP PARIBAS ARBITRAGE, SA +64,347 90,819
Mid Ikarian Capital, LLC +50,000 270,231

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Mid Paradigm Biocapital Advisors LP −1,393,536 868,213
Large ADAGE CAPITAL PARTNERS GP, L.L.C. −1,000,000 400,000
Mid EVENTIDE ASSET MANAGEMENT, LLC −541,181 541,181
Mega PRICE T ROWE ASSOCIATES INC /MD/ −365,245 437,889
Small Octagon Capital Advisors LP −324,110 719,000

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mid NOVO HOLDINGS A/S 2,185,923 $19,564,010
Mid Laurion Capital Management LP 1,922,656 $17,207,771
Mid ROYCE & ASSOCIATES LP 636,522 $5,696,871
Mega VANGUARD CAPITAL MANAGEMENT LLC 538,441 $4,819,046
Large Ensign Peak Advisors, Inc 320,874 $2,871,822

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Small Catalio Capital Management, LP 410,700 $5,141,964
Small STEMPOINT CAPITAL LP 86,517 $1,083,192
Mid BIT Capital GmbH 25,000 $313,000
Large Point72 Asset Management, L.P. 23,584 $295,271
Mega VANGUARD GROUP INC 18,163 $227,400
66 of 66 shown
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Action
Mid Cormorant Asset Management, LP $160,013,416 31.16% 17,878,594 View
Mid DEERFIELD MANAGEMENT COMPANY, L.P. $43,724,741 8.51% 4,885,446 View
Small Omega Fund Management, LLC $29,442,465 5.73% 3,289,661 View
Mid Alphabet Inc. $25,266,977 4.92% 2,823,126 View
Mid EcoR1 Capital, LLC $25,266,977 4.92% 2,823,126 View
Mega WELLINGTON MANAGEMENT GROUP LLP $25,224,214 4.91% 2,818,348 View
Small ENAVATE SCIENCES GP, LLC $23,511,166 4.58% 2,626,946 View
Mega CITADEL ADVISORS LLC $22,632,419 4.41% 2,528,762 View
Mid NOVO HOLDINGS A/S $19,564,010 3.81% 2,185,923 View
Mega BlackRock, Inc. $18,690,256 3.64% 2,088,297 View
Mid Laurion Capital Management LP $17,207,771 3.35% 1,922,656 View
Mid ARMISTICE CAPITAL, LLC $11,885,600 2.31% 1,328,000 View
Small Aisling Capital Management LP $9,111,261 1.77% 1,018,018 View
Mid Paradigm Biocapital Advisors LP $7,770,506 1.51% 868,213 View
Small Octagon Capital Advisors LP $6,435,050 1.25% 719,000 View
Mid ROYCE & ASSOCIATES LP $5,696,871 1.11% 636,522 View
Mega GEODE CAPITAL MANAGEMENT, LLC $5,184,143 1.01% 579,234 View
Mid EVENTIDE ASSET MANAGEMENT, LLC $4,843,569 0.94% 541,181 View
Mega VANGUARD CAPITAL MANAGEMENT LLC $4,819,046 0.94% 538,441 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $3,919,106 0.76% 437,889 View
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $3,580,000 0.70% 400,000 View
Large Ensign Peak Advisors, Inc $2,871,822 0.56% 320,874 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $2,602,713 0.51% 290,806 View
Mid Casdin Capital, LLC $2,526,692 0.49% 282,312 View
Mid Ikarian Capital, LLC $2,418,567 0.47% 270,231 View
Mega MILLENNIUM MANAGEMENT LLC $2,380,288 0.46% 265,954 View
Mega VANGUARD FIDUCIARY TRUST CO $2,276,244 0.44% 254,329 View
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $2,229,990 0.43% 249,161 View
Mega FMR LLC $2,150,685 0.42% 240,300 View
Mid Granahan Investment Management, LLC $2,067,808 0.40% 231,040 View
Mega STATE STREET CORP $2,025,188 0.39% 226,278 View
Mega GOLDMAN SACHS GROUP INC $1,499,778 0.29% 167,573 View
Small Sio Capital Management, LLC $1,169,120 0.23% 130,628 View
Large Hudson Bay Capital Management LP $984,500 0.19% 110,000 View
Large Woodline Partners LP $928,177 0.18% 103,707 View
Mid NORTHERN TRUST CORP $915,209 0.18% 102,258 View
Large RENAISSANCE TECHNOLOGIES LLC $912,005 0.18% 101,900 View
Mid MOORE CAPITAL MANAGEMENT, LP $895,000 0.17% 100,000 View
Mega BNP PARIBAS ARBITRAGE, SA $812,830 0.16% 90,819 View
Mid Tema ETFs LLC $735,439 0.14% 82,172 View
Large Tidal Investments LLC $735,439 0.14% 82,172 View
Mid BOOTHBAY FUND MANAGEMENT, LLC $723,911 0.14% 80,884 View
Small HighVista Strategies LLC $699,773 0.14% 78,187 View
Large Qube Research & Technologies Ltd $643,728 0.13% 71,925 View
Mid XTX Topco Ltd $534,699 0.10% 59,743 View
Mega TD Asset Management Inc $515,269 0.10% 57,572 View
Small Opaleye Management Inc. $476,873 0.09% 53,282 View
Mega UBS Group AG $451,527 0.09% 50,450 View
Small Avidity Partners Management LP $392,484 0.08% 43,853 View
Large Squarepoint Ops LLC $386,550 0.08% 43,190 View
Mega MORGAN STANLEY $376,015 0.07% 42,013 View
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE $319,443 0.06% 35,692 View
Large ACADIAN ASSET MANAGEMENT LLC $260,874 0.05% 29,148 View
Mega Vanguard Global Advisers, LLC $162,558 0.03% 18,163 View
Small AXQ CAPITAL, LP $155,255 0.03% 17,347 View
Small Diametric Capital, LP $145,706 0.03% 16,280 View
Mid Brevan Howard Capital Management LP $127,519 0.02% 14,248 View
Mid Quadrature Capital Ltd $119,491 0.02% 13,351 View
Mid Aquatic Capital Management LLC $105,547 0.02% 11,793 View
Mid Bellevue Group AG $62,488 0.01% 6,982 View
Large Rockefeller Capital Management L.P. $6,265 0.00% 700 View
Small Accent Capital Management, LLC $2,998 0.00% 335 View
Mega WELLS FARGO & COMPANY/MN $2,685 0.00% 300 View
Mega BARCLAYS PLC $1,897 0.00% 212 View
Mega ROYAL BANK OF CANADA $1,378 0.00% 154 View
Small Caitong International Asset Management Co., Ltd $35 0.00% 4 View

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