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Asset Manager ← All Institutions

DEERFIELD MANAGEMENT COMPANY, L.P.

Q2 2026 · Filed 2026-08-14
Market Value
$7.8B
+11.8%
Holdings
80
-64
New Purchases
11
Added To
12
Closed
11
Reduced
11
Top 10 Concentration
59.1%
Turnover
27.5%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
RVMD 5.77% 3.21% +2.55% $448M
NUVL 27.42% 25.43% +2.00% $2.1B
GMAB 2.43% 0.95% +1.48% $189M
MLYS 1.37% 0.00% +1.37% $107M
CNC 4.05% 2.79% +1.26% $315M
LEGN 3.03% 2.00% +1.02% $235M
BSX 0.72% 0.00% +0.72% $56M
PBLS 0.66% 0.00% +0.66% $51M
IDYA 1.30% 0.73% +0.57% $101M
TNGX 1.69% 1.25% +0.44% $131M
AVLN 0.31% 0.00% +0.31% $24M
BMRN 0.98% 0.69% +0.29% $76M
ODTX 0.25% 0.00% +0.25% $20M
GPCR 0.75% 0.53% +0.22% $58M
ALMR 0.21% 0.00% +0.21% $16M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
COGT 2.49% 5.01% -2.51% $194M
CPRX 0.00% 1.41% -1.41% $0
INSP 0.74% 2.01% -1.26% $58M
NBIX 0.00% 1.16% -1.16% $0
DAWN 0.00% 1.15% -1.15% $0
EHAB 0.00% 0.96% -0.96% $0
LRMR 1.40% 2.31% -0.91% $109M
CELC 1.95% 2.82% -0.86% $152M
UTHR 3.19% 3.90% -0.71% $248M
KYMR 0.00% 0.67% -0.67% $0
INDV 0.87% 1.36% -0.49% $68M
AHCO 1.54% 1.97% -0.43% $120M
PRAX 4.15% 4.47% -0.31% $323M
PFE 0.94% 1.23% -0.29% $73M
CMPX 0.00% 0.27% -0.27% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 12 $1.7B 22.5%
Mid Cap 33 $5.1B 65.3%
Small Cap 26 $885M 11.4%
Micro Cap 9 $65M 0.8%

Portfolio Analytics

Avg Market Cap
$8.6B
Median Market Cap
$2.3B
Avg P/E
33.5
Median P/E
26.5
Avg Dividend Yield
0.00%
Avg Beta
0.70
# Stocks
80
# ETFs / Funds
0

Top Holdings (80 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 NUVL 27.42% 17,248,450 $2.1B $123.50 $363M — —
2 RVMD 5.77% 2,392,000 $448M $187.28 $225M +95,000 +4.1%
3 PRAX 4.15% 963,351 $323M $334.79 $12M — —
4 VTRS 4.13% 20,206,170 $321M $15.88 $48M — —
5 CNC 4.05% 4,901,000 $315M $64.19 $121M -1,016,091 -17.2%
6 UTHR 3.19% 457,000 $248M $541.83 -$23M — —
7 LEGN 3.03% 8,137,638 $235M $28.88 $96M +450,000 +5.8%
8 COGT 2.49% 5,006,104 $194M $38.70 -$154M -4,037,799 -44.6%
9 GMAB 2.43% 6,865,000 $189M $27.47 $123M +4,403,000 +178.8%
10 BKD 2.41% 11,637,032 $187M $16.09 $28M — —
11 VERA 2.16% 3,916,400 $168M $42.91 $18M +194,300 +5.2%
12 IONS 2.02% 1,979,669 $157M $79.29 $8M — —
13 CELC 1.95% 1,451,014 $152M $104.62 -$44M -262,986 -15.3%
14 BCRX 1.94% 15,096,403 $151M $10.00 $8M +58,403 +0.4%
15 ACHC 1.72% 4,520,000 $133M $29.53 $28M — —
16 TNGX 1.69% 4,190,611 $131M $31.26 $44M +43,798 +1.1%
17 AHCO 1.54% 11,477,730 $120M $10.42 -$17M — —
18 ARWR 1.46% 1,389,055 $113M $81.51 $15M -184,242 -11.7%
19 DNTH 1.41% 1,125,313 $110M $97.48 $24M +105,500 +10.3%
20 LRMR 1.40% 35,606,974 $109M $3.05 -$52M — —
21 MLYS 1.37% 3,958,000 $107M $26.98 — +3,958,000 — NEW
22 IDYA 1.30% 2,714,503 $101M $37.27 $50M +1,184,495 +77.4%
23 XENE 1.26% 1,615,696 $98M $60.36 $4M — —
24 SVRA 1.08% 13,569,000 $84M $6.16 $9M — —
25 LNTH 1.08% 752,999 $84M $110.94 $21M -75,000 -9.1%
26 SNDX 1.06% 3,779,900 $83M $21.86 -$6M — —
27 BMRN 0.98% 1,332,836 $76M $57.22 $28M +481,280 +56.5%
28 PFE 0.94% 3,040,000 $73M $24.08 -$12M — —
29 INDV 0.87% 1,648,895 $68M $41.03 -$27M -1,448,895 -46.8%
30 BIO 0.85% 226,070 $66M $293.61 $3M — —
31 SBTX 0.77% 7,503,812 $60M $8.01 -$150K — —
32 STOK 0.77% 1,823,500 $60M $32.72 $292K — —
33 GPCR 0.75% 1,086,000 $58M $53.67 $21M +318,007 +41.4%
34 NVST 0.75% 2,210,100 $58M $26.35 $2M — —
35 INSP 0.74% 1,296,862 $58M $44.61 -$82M -1,406,376 -52.0%
36 CDNA 0.73% 1,997,618 $57M $28.50 $19M -193,382 -8.8%
37 BSX 0.72% 1,315,000 $56M $42.68 — +1,315,000 — NEW
38 BLTE 0.71% 357,199 $55M $153.98 $7M +53,186 +17.5%
39 PBLS 0.66% 1,880,704 $51M $27.37 — +1,880,704 — NEW
40 CERT 0.63% 7,512,928 $49M $6.55 $5M -295,677 -3.8%
41 IRON 0.62% 657,000 $48M $73.14 $6M — —
42 BBOT 0.48% 4,885,446 $37M $7.62 -$6M — —
43 TYRA 0.42% 1,017,000 $32M $31.94 $11M +468,000 +85.2%
44 MNPR 0.39% 323,745 $30M $92.59 $12M — —
45 SION 0.39% 680,916 $30M $43.99 -$9M -289,674 -29.9%
46 AVLN 0.31% 731,000 $24M $32.92 — +731,000 — NEW
47 FHTX 0.28% 4,394,367 $21M $4.88 $439K — —
48 BBNX 0.27% 1,324,000 $21M $15.67 $7M — —
49 ALNY 0.26% 67,935 $20M $301.03 -$2M — —
50 DRUG 0.26% 283,000 $20M $70.20 -$784K — —
51 ODTX 0.25% 1,046,139 $20M $18.71 — +1,046,139 — NEW
52 STLN 0.23% 3,360,052 $18M $5.43 $8M — —
53 KYTX 0.23% 2,000,000 $18M $8.91 $560K — —
54 ALMR 0.21% 600,000 $16M $27.09 — +600,000 — NEW
55 CHE 0.18% 30,000 $14M $465.74 — +30,000 — NEW
56 SGP 0.16% 550,000 $12M $22.26 -$2M — —
57 ADAG 0.14% 2,666,666 $11M $4.20 — +2,666,666 — NEW
58 COAG 0.13% 275,000 $10M $36.73 — +275,000 — NEW
59 MOBI 0.12% 670,752 $9M $13.40 — +670,752 — NEW
60 EMBC 0.11% 2,534,961 $8M $3.26 -$14M — —
61 VCYT 0.08% 101,000 $6M $58.73 -$17M -625,000 -86.1%
62 ANNX 0.04% 583,913 $3M $5.71 $99K — —
63 ALEC 0.03% 1,055,192 $2M $2.01 -$148K — —
64 EW 0.02% 13,702 $1M $90.46 $142K — —
65 MIRM 0.01% 6,027 $706K $117.07 — +6,027 — NEW
66 HUM —% 917 $364K $397.22 $205K — —
67 TOIIW —% 1,250,000 $51K $0.04 -$4K — —
68 PMVP —% 8,790 $12K $1.34 $879 — —
69 SRZNW —% 166,666 $3K $0.02 $83 — —
70 DAWN —% — — — -$80M -3,723,131 -100.0% SOLD
71 CMPX —% — — — -$19M -3,606,000 -100.0% SOLD
72 NBIX —% — — — -$80M -610,000 -100.0% SOLD
73 EHAB —% — — — -$67M -4,747,746 -100.0% SOLD
74 CPRX —% — — — -$98M -3,943,600 -100.0% SOLD
75 KYMR —% — — — -$47M -561,170 -100.0% SOLD
76 TSHA —% — — — -$12M -2,722,165 -100.0% SOLD
77 QSIAW —% — — — -$36K -333,333 -100.0% SOLD
78 CGEM —% — — — -$5M -386,169 -100.0% SOLD
79 MYGN —% — — — -$2K -505 -100.0% SOLD
80 MANE —% — — — -$316K -5,000 -100.0% SOLD

New Positions

SymbolValue% Port
MLYS $107M 1.37%
BSX $56M 0.72%
PBLS $51M 0.66%
AVLN $24M 0.31%
ODTX $20M 0.25%
ALMR $16M 0.21%
CHE $14M 0.18%
ADAG $11M 0.14%
COAG $10M 0.13%
MOBI $9M 0.12%
MIRM $706K 0.01%

Sold Out Positions

SymbolValue% Port
MANE — —%
CGEM — —%
KYMR — —%
MYGN — —%
CMPX — —%
NBIX — —%
TSHA — —%
CPRX — —%
DAWN — —%
EHAB — —%
QSIAW — —%
View SEC EDGAR Filings for DEERFIELD MANAGEMENT COMPANY, L.P. →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms