AI Holders Summary · Q4 2025

126 institutions reported TRDA in Q4 2025. BAKER BROS. ADVISORS LP leads at 19.1% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

BAKER BROS. ADVISORS LP

CIK 0001263508

$52M5.1M0.31%Q4 2025 02

5AM Venture Management, LLC

CIK 0001799883

$42M4.1M13.11%Q4 2025 03

BlackRock, Inc.

CIK 0002012383

$30M2.4M0.00%Q1 2026 04

TCG Crossover Management, LLC

CIK 0001839948

$29M2.3M0.83%Q1 2026 05

MPM ASSET MANAGEMENT LLC

CIK 0001263048

$25M4.4M59.74%Q3 2025 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$16M1.3M0.00%Q1 2026 07

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$13M1.0M0.00%Q1 2026 08

StepStone Group LP

CIK 0001502287

$10M761K4.63%Q1 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$8M667K0.00%Q1 2026 10

STATE STREET CORP

CIK 0000093751

$7M534K0.00%Q1 2026 11

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$7M526K0.00%Q1 2026 12

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$7M519K0.00%Q1 2026 13

Jones Hill Capital LP

CIK 0002102314

$5M374K1.01%Q1 2026 14

JACOBS LEVY EQUITY MANAGEMENT, INC

CIK 0000884414

$4M334K0.02%Q1 2026 15

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$4M333K0.01%Q1 2026 16

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$4M324K0.00%Q1 2026 17

CITADEL ADVISORS LLC

CIK 0001423053

$3M293K0.00%Q4 2025 18

NORTHERN TRUST CORP

CIK 0000073124· Index

$3M235K0.00%Q1 2026 19

Vanguard Portfolio Management

CIK 0002100121· Index

$3M220K0.00%Q1 2026 20

Woodline Partners LP

CIK 0001784547

$3M216K0.01%Q1 2026

Page 1 of 7

106 more holders available. Log in →