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Portfolio (Quarterly) Guide ↗

DEERFIELD MANAGEMENT COMPANY, L.P.

· CIK 0001009258
13F Portfolio $8.5B AUM 82 positions Filed May 15, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 12 New 14 Added 9 Reduced 80 Exited
Page 3 of 5  ·  82 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
41 LNTH LANTHEUS HLDGS INC Healthcare 827,999.0 $62.8M 0.74% $75.85 +27.4%
42 SPRY ARS PHARMACEUTICALS INC Healthcare 7,503,812.0 $60.3M 0.71% $8.03 -1.1%
43 STOK STOKE THERAPEUTICS INC Healthcare 1,823,500.0 $59.4M 0.70% $32.56 -3.7%
44 NVST ENVISTA HOLDINGS CORPORATION Healthcare 2,210,100.0 $56.1M 0.66% -70K -3.1% $25.37 -6.0%
45 IDYA IDEAYA BIOSCIENCES INC Healthcare 1,530,008.0 $51.0M 0.60% -623K -28.9% $33.32 -13.4%
46 BLTE BELITE BIO INC Healthcare 304,013.0 $48.5M 0.57% +70K +30.0% $159.44 -10.3%
47 BMRN BIOMARIN PHARMACEUTICAL INC Healthcare 851,556.0 $48.1M 0.57% NEW $56.49 -8.3%
48 KYMR KYMERA THERAPEUTICS INC Healthcare 561,170.0 $46.7M 0.55% $83.29 +1.5%
49 CERT CERTARA INC Healthcare 7,808,605.0 $44.5M 0.53% $5.70 -21.4%
50 BRIDGEBIO ONCOLOGY THERAPEUT 4,885,446.0 $43.7M 0.52% $8.95
51 DISC MEDICINE INC 657,000.0 $42.0M 0.50% +146K +28.5% $63.94
52 LIVANOVA PLC 34,280,000.0 $40.0M 0.47% $1.17
53 SION SIONNA THERAPEUTICS INC Healthcare 970,590.0 $38.9M 0.46% $40.09 +6.7%
54 CDNA CAREDX INC Healthcare 2,191,000.0 $38.0M 0.45% $17.36 +15.0%
55 GPCR STRUCTURE THERAPEUTICS INC Healthcare 767,993.0 $37.0M 0.44% $48.20 -17.3%
56 IMMUNOCORE HLDGS PLC 30,000,000.0 $27.0M 0.32% $0.90
57 VCYT VERACYTE INC Healthcare 726,000.0 $23.4M 0.28% $32.21 +20.8%
58 ALNY ALNYLAM PHARMACEUTICALS INC Healthcare 67,935.0 $22.5M 0.27% $330.87 -13.3%
59 EMBC EMBECTA CORP Healthcare 2,534,961.0 $22.4M 0.26% -217K -7.9% $8.84 -64.5%
60 TYRA TYRA BIOSCIENCES INC Healthcare 549,000.0 $21.0M 0.25% NEW $38.30 -4.7%
Page 3 of 5  ·  82 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Healthcare 100.0%