TCG Crossover Management, LLC - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, TCG Crossover Management, LLC held in its portfolio 43 assets valued at $3,021,699,270 (i.e. $3.02B).

The most valuable assets in the portfolio included: ABIVAX SA AMERICAN DEPOSITARY SHARES ($959.03M), COGENT BIOSCIENCES INC ($208.44M), and CG ONCOLOGY INC ($152.39M).

The chart below shows the top 10 valuable assets, and the table below shows the top 43 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in TCG Crossover Management, LLC Portfolio
ABIVAX SA AMERICAN DEPOSITARY SHARES
COGENT BIOSCIENCES INC
CG ONCOLOGY INC
TANGO THERAPEUTICS INC
CENTESSA PHARMACEUTICALS PLC
DYNE THERAPEUTICS INC
RAPT THERAPEUTICS INC
TYRA BIOSCIENCES INC
AMYLYX PHARMACEUTICALS INC
SAVARA INC
TCG Crossover Management, LLC - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
ABIVAX SA AMERICAN DEPOSITARY SHARES 7111596 959034279 ADRS
COGENT BIOSCIENCES INC 5868162 208437114 COMM
CG ONCOLOGY INC 3670206 152386953 COMM
TANGO THERAPEUTICS INC 12762094 113072153 COMM
CENTESSA PHARMACEUTICALS PLC 4286480 107204865 ADRS
DYNE THERAPEUTICS INC 4615144 90272217 COMM
RAPT THERAPEUTICS INC 2582408 87466159 COMM
TYRA BIOSCIENCES INC 2898103 76191128 COMM
AMYLYX PHARMACEUTICALS INC 6243812 75425249 COMM
SAVARA INC 12362205 74544096 COMM
MONTE ROSA THERAPEUTICS INC 4622151 72475328 COMM
OCULAR THERAPEUTIX INC 5740231 69686404 COMM
DIANTHUS THERAPEUTICS INC 1676624 69093675 COMM
EYEPOINT PHARMACEUTICALS INC 3572335 65266560 COMM
STRUCTURE THERAPEUTICS INC 920857 64045604 ADRS
SPYRE THERAPEUTICS INC 1900582 62263066 COMM
FULCRUM THERAPEUTICS INC 5250000 59377500 COMM
LIQUIDIA TECHNOLOGIES INC 1710084 58980797 COMM
BIOHAVEN LTD 4631317 52287569 COMM
IMMUNOVANT INC 1660933 42220917 COMM
KODIAK SCIENCES INC 1445538 40417243 COMM
ADC THERAPEUTICS SA 11390175 40207318 COMM
LB PHARMACEUTICALS INC 1745015 38844034 COMM
XENCOR INC 2452138 37542233 COMM
REVOLUTION MEDICINES INC 436473 34765074 COMM
AGIOS PHARMACEUTICALS INC 1181841 32169712 COMM
ARVINAS HOLDING CO LLC 2666216 31621322 COMM
RELAY THERAPEUTICS INC 3220186 27242774 COMM
JANUX THERAPEUTICS INC 1789617 24696715 COMM
ENTRADA THERAPEUTICS INC 2088392 21468670 COMM
MBX BIOSCIENCES INC 650000 20501000 COMM
UPSTREAM BIO INC 743886 20196505 COMM
SILENCE THERAPEUTICS PLC 3033560 18444045 ADRS
UROGEN PHARMA LTD 717347 16800267 COMM
ALECTOR INC 10000000 15600000 COMM
MONOPAR THERAPEUTICS INC 141915 9267050 COMM
AVALO THERAPEUTICS INC 483000 8771280 COMM
MAZE THERAPEUTICS INC 173816 7201197 COMM
MIRUM PHARMACEUTICALS INC 62049 4901251 COMM
Athira Pharma, Inc. 464398 3348507 COMM
KORRO BIO INC 416301 3334571 COMM
VENTYX BIOSCIENCES INC 316195 2855241 COMM
VISTAGEN THERAPEUTICS INC 2676580 1771628 COMM