Affinity Asset Advisors, LLC - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 13, 2026, for the 2025 Q4 period, Affinity Asset Advisors, LLC held in its portfolio 88 assets valued at $1,755,015,212 (i.e. $1.76B).

The most valuable assets in the portfolio included: SPDR SERIES TRUST ($182.90M), APOGEE THERAPEUTICS INC ($93.21M), and INSMED INC ($78.32M).

The chart below shows the top 10 valuable assets, and the table below shows the top 88 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in Affinity Asset Advisors, LLC Portfolio
SPDR SERIES TRUST
APOGEE THERAPEUTICS INC
INSMED INC
ABIVAX SA
ISHARES TR
VENTYX BIOSCIENCES INC
XENON PHARMACEUTICALS INC
PRAXIS PRECISION MEDICINES I
CYTOKINETICS INC
AMGEN INC
Affinity Asset Advisors, LLC - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
SPDR SERIES TRUST 1500000 182895000 STATE STREET SPD
APOGEE THERAPEUTICS INC 1234926 93212214 COM
INSMED INC 450000 78318000 COM PAR $.01
ABIVAX SA 505000 68101775 SPONSORED ADS
ISHARES TR 400000 67508000 ISHARES BIOTECH
VENTYX BIOSCIENCES INC 6484558 58555559 COM
XENON PHARMACEUTICALS INC 1250000 56025000 COM
PRAXIS PRECISION MEDICINES I 185000 54526900 COM NEW
CYTOKINETICS INC 800000 50832000 COM NEW
AMGEN INC 145000 47459950 COM
SPYRE THERAPEUTICS INC 1432591 46931681 COM NEW
WAVE LIFE SCIENCES LTD 2700000 45900000 SHS
TEVA PHARMACEUTICAL INDS LTD 1400000 43694000 SPONSORED ADS
SELECT SECTOR SPDR TR 250000 38700000 STATE STREET HEA
ROIVANT SCIENCES LTD 1700000 36890000 SHS
ARCELLX INC 523725 34146870 COMMON STOCK
NUVALENT INC 322633 32453653 COM
LEXEO THERAPEUTICS INC 3200000 31776000 COM
ALKERMES PLC 1000000 27980000 SHS
FORTE BIOSCIENCES INC 1011890 27594240 COM NEW
TREVI THERAPEUTICS INC 2150172 26920153 COM
MINERALYS THERAPEUTICS INC 730000 26491700 COM
BRIDGEBIO PHARMA INC 320000 24476800 COM
ORUKA THERAPEUTICS INC 802342 24318986 COM
TERNS PHARMACEUTICALS INC 550000 22220000 COM
ANAPTYSBIO INC 444692 21558668 COM
UNIQURE NV 850000 20340500 SHS
CULLINAN THERAPEUTICS INC 1932106 19997297 COM
AVALO THERAPEUTICS INC 1051054 19087141 COM NEW
NURIX THERAPEUTICS INC 967620 18355751 COM
TAYSHA GENE THERAPIES INC 3300000 18150000 COM SHS
MADRIGAL PHARMACEUTICALS INC 31131 18128827 COM
SAVARA INC 2797153 16866833 COM
PROTAGONIST THERAPEUTICS INC 172125 15033398 COM
CENTESSA PHARMACEUTICALS PLC 600552 15019806 SPONSORED ADS
ESTABLISHMENT LABS HLDGS INC 200000 14576000 COM
ERASCA INC 3900000 14508000 COM
VERA THERAPEUTICS INC 250000 12660000 CL A
COGENT BIOSCIENCES INC 350000 12432000 COM
OVID THERAPEUTICS INC 7150000 11654500 COM
TRAVERE THERAPEUTICS INC 300000 11463000 COM
JADE BIOSCIENCES INC 714956 11031771 COM NEW
NEWAMSTERDAM PHARMA COMPANY 275000 9647000 ORDINARY SHARES
CELLDEX THERAPEUTICS INC NEW 350000 9506000 COM NEW
ZURA BIO LTD 1813671 9503636 CLASS A ORD SHS
TANGO THERAPEUTICS INC 1000000 8860000 COM
SUTRO BIOPHARMA INC 748382 8658780 COM SHS
REVOLUTION MEDICINES INC 100000 7965000 COM
MBX BIOSCIENCES INC 250000 7885000 COM
VIRIDIAN THERAPEUTICS INC 250000 7780000 COM
ARCUS BIOSCIENCES INC 300000 7149000 COM
SAGIMET BIOSCIENCES INC 1148245 6797610 COM SER A
KARYOPHARM THERAPEUTICS INC 889575 6547272 COM NEW
ASCENDIS PHARMA A/S 30000 6397200 SPONSORED ADR
SUMMIT THERAPEUTICS INC 350000 6121500 COM
VERRICA PHARMACEUTICALS INC 707338 5877979 COM SHS
ENGENE HOLDINGS INC 643370 5809631 COM
NEWAMSTERDAM PHARMA COMPANY 245000 5635000 *W EXP 99/99/999
REZOLUTE INC 2351144 5548700 COM NEW
AVADEL PHARMACEUTICALS PLC 250000 5387500 COM SHS
CLIMB BIO INC 1300000 5200000 COM
IMMUNOVANT INC 200000 5084000 COM
PROQR THRAPEUTICS N V 2454278 4957642 SHS EURO
DIANTHUS THERAPEUTICS INC 115000 4739150 COM
ARROWHEAD PHARMACEUTICALS IN 70000 4647300 COM
IBIO INC 2057200 3970396 COM NEW
NEXTCURE INC 247294 3509102 COM NEW
CRINETICS PHARMACEUTICALS IN 75000 3491250 COM
BELITE BIO INC 20000 3199200 SPONSORED ADS
ARRIVENT BIOPHARMA INC 150000 3018000 COM
MERSANA THERAPEUTICS INC 100000 2893000 COM
OAKTREE ACQUISITION CORP III 250000 2652500 UNIT 10/04/2029
ARBUTUS BIOPHARMA CORP 521900 2510339 COM
ANTERIS TECHNOLOGIES GLOBAL 486684 2428553 COM
ORCHESTRA BIOMED HLDGS INC 572804 2377137 COM
EUPRAXIA PHARMACEUTICALS INC 300000 2265000 COM
GERON CORP 1500000 1980000 COM
ULTRAGENYX PHARMACEUTICAL IN 75000 1725000 COM
LENZ THERAPEUTICS INC 100000 1600000 COM
KEZAR LIFE SCIENCES INC 229076 1440888 COM NEW
COMPASS PATHWAYS PLC 200000 1380000 SPONSORED ADS
PERSPECTIVE THERAPEUTICS INC 300000 825000 COM NEW
MACROGENICS INC 484308 779736 COM
PERCEPTIVE CAP SOLUTIONS COR 50000 651500 CL A ORD SHS
X4 PHARMACEUTICALS INC 145000 580000 COM NEW
Q32 BIO INC 27777 92220 COM
ADAGIO MED HLDGS INC 80000 83200 COM
ROCKET PHARMACEUTICALS INC 75000 1823 *W EXP 09/02/202