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Logos Global Management LP

Q4 2025 · Filed 2026-02-17
Market Value
$1.5B
+46.5%
Holdings
71
+7
New Purchases
20
Added To
14
Closed
11
Reduced
19
Top 10 Concentration
51.9%
Turnover
43.7%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
PRAX 7.61% 0.67% +6.95% $111M
RVMD 10.97% 8.25% +2.73% $159M
OLMA 5.53% 3.17% +2.36% $80M
TERN 2.09% 0.00% +2.09% $30M
IMVT 2.41% 0.45% +1.96% $35M
TNGX 2.56% 0.81% +1.76% $37M
MLTX 1.59% 0.00% +1.59% $23M
ACAD 1.56% 0.00% +1.56% $23M
CYTK 1.31% 0.00% +1.31% $19M
IDYA 7.44% 6.18% +1.27% $108M
MIRM 1.22% 0.00% +1.22% $18M
CDTX 4.72% 3.62% +1.09% $68M
BIIB 2.42% 1.41% +1.01% $35M
SLNO 0.96% 0.00% +0.96% $14M
NERV 0.92% 0.00% +0.92% $13M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
AKRO 0.00% 5.75% -5.75% $0
ARVN 0.00% 4.79% -4.79% $0
VSTM 0.90% 3.61% -2.70% $13M
PTGX 0.00% 2.01% -2.01% $0
DYN 1.68% 3.06% -1.38% $24M
KROS 0.00% 1.36% -1.36% $0
JANX 0.95% 2.31% -1.35% $14M
AMLX 0.79% 1.99% -1.20% $11M
DSGN 1.62% 2.78% -1.16% $23M
IMCR 2.03% 3.12% -1.08% $30M
CNTA 0.34% 1.28% -0.94% $5M
OCUL 2.93% 3.83% -0.91% $42M
ACLX 0.52% 1.37% -0.85% $7M
KYMR 0.70% 1.43% -0.73% $10M
COGT 0.00% 0.72% -0.72% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 4 $265M 18.2%
Mid Cap 30 $763M 52.6%
Small Cap 24 $392M 27.0%
Micro Cap 13 $32M 2.2%

Portfolio Analytics

Avg Market Cap
$4.0B
Median Market Cap
$1.7B
Avg P/E
40.7
Median P/E
32.9
Avg Dividend Yield
—%
Avg Beta
0.86
# Stocks
71
# ETFs / Funds
0

Top Holdings (71 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 RVMD 10.97% 2,000,000 $159M $79.65 $78M +250,000 +14.3%
2 PRAX 7.61% 375,000 $111M $294.74 $104M +250,000 +200.0%
3 IDYA 7.44% 3,125,000 $108M $34.57 $47M +875,000 +38.9%
4 OLMA 5.53% 3,208,875 $80M $25.00 $49M — —
5 CDTX 4.72% 310,000 $68M $220.89 $33M -65,000 -17.3%
6 ABVX 3.72% 400,000 $54M $134.85 $19M -15,000 -3.6%
7 ERAS 3.33% 13,000,000 $48M $3.72 $15M -2,150,000 -14.2%
8 OCUL 2.93% 3,500,000 $42M $12.14 $4M +250,000 +7.7%
9 GPCR 2.87% 600,000 $42M $69.55 $18M -250,000 -29.4%
10 IRON 2.79% 510,000 $40M $79.41 $11M +60,000 +13.3%
11 MAZE 2.71% 950,000 $39M $41.43 $8M -277,300 -22.6%
12 TNGX 2.56% 4,200,000 $37M $8.86 $29M +3,250,000 +342.1%
13 RNAM 2.48% 500,000 $36M $72.13 $10M -100,000 -16.7%
14 BIIB 2.42% 200,000 $35M $175.99 $21M +100,000 +100.0%
15 IMVT 2.41% 1,375,000 $35M $25.42 $31M +1,100,000 +400.0%
16 JAZZ 2.34% 200,000 $34M $170.00 $8M — —
17 TERN 2.09% 750,000 $30M $40.40 — +750,000 — NEW
18 PCVX 2.07% 650,000 $30M $46.14 $7M +25,000 +4.0%
19 IMCR 2.03% 850,000 $30M $34.71 -$1M — —
20 LBRX 1.84% 1,200,000 $27M $22.26 $9M +70,000 +6.2%
21 DYN 1.68% 1,250,000 $24M $19.56 -$6M -1,150,000 -47.9%
22 DSGN 1.62% 2,500,000 $23M $9.38 -$4M -1,155,000 -31.6%
23 MLTX 1.59% 1,750,000 $23M $13.18 — +1,750,000 — NEW
24 ACAD 1.56% 850,000 $23M $26.71 — +850,000 — NEW
25 RYTM 1.40% 190,000 $20M $107.04 $140K -10,000 -5.0%
26 TRVI 1.34% 1,550,000 $19M $12.52 -$724K -650,000 -29.6%
27 CYTK 1.31% 300,000 $19M $63.54 — +300,000 — NEW
28 MIRM 1.22% 225,000 $18M $78.99 — +225,000 — NEW
29 SLNO 0.96% 300,000 $14M $46.30 — +300,000 — NEW
30 JANX 0.95% 1,000,000 $14M $13.80 -$9M +65,000 +7.0%
31 NERV 0.92% 3,311,000 $13M $4.02 — +3,311,000 — NEW
32 VSTM 0.90% 1,700,000 $13M $7.72 -$23M -2,350,000 -58.0%
33 DNTH 0.89% 315,000 $13M $41.21 $5M +115,000 +57.5%
34 AMLX 0.79% 950,000 $11M $12.08 -$8M -500,000 -34.5%
35 KYMR 0.70% 130,000 $10M $77.81 -$4M -120,000 -48.0%
36 CLDX 0.65% 350,000 $10M $27.16 — +350,000 — NEW
37 NRIX 0.65% 500,000 $9M $18.97 — +500,000 — NEW
38 CGON 0.57% 200,000 $8M $41.52 — +200,000 — NEW
39 ACLX 0.52% 115,000 $7M $65.20 -$6M -50,000 -30.3%
40 CBIO 0.49% 600,000 $7M $11.86 -$18K — —
41 CMPX 0.43% 1,150,000 $6M $5.37 -$1000K -900,000 -43.9%
42 JBIO 0.42% 395,000 $6M $15.43 $701K -230,000 -36.8%
43 TYRA 0.38% 210,000 $6M $26.29 — +210,000 — NEW
44 ELVN 0.36% 340,000 $5M $15.40 -$2M — —
45 IMMX 0.36% 1,000,000 $5M $5.23 — +1,000,000 — NEW
46 CNTA 0.34% 200,000 $5M $25.01 -$8M -325,000 -61.9%
47 NGNE 0.28% 195,000 $4M $20.60 — +195,000 — NEW
48 IBIO 0.27% 2,000,000 $4M $1.93 — +2,000,000 — NEW
49 CRVS 0.27% 500,000 $4M $7.70 — +500,000 — NEW
50 ORIC 0.25% 450,000 $4M $8.18 — +450,000 — NEW
51 DAWN 0.19% 300,000 $3M $9.32 — +300,000 — NEW
52 UNCY 0.19% 473,563 $3M $5.77 $668K — —
53 GUTS 0.17% 1,100,000 $2M $2.20 $2M +600,000 +120.0%
54 PTN 0.15% 140,000 $2M $15.38 — +140,000 — NEW
55 ACRS 0.12% 600,000 $2M $3.01 -$1M -900,000 -60.0%
56 VOR 0.09% 100,000 $1M $13.08 — +100,000 — NEW
57 MREO 0.05% 1,850,000 $771K $0.42 -$259K +1,350,000 +270.0%
58 SEPN 0.05% 23,548 $657K $27.88 -$915K -60,000 -71.8%
59 DBVT 0.03% 25,000 $479K $19.17 — +25,000 — NEW
60 NUVB-WT —% 66,666 $22K $0.33 $9K — —
61 ATXS —% — — — -$4M -500,000 -100.0% SOLD
62 ARVN —% — — — -$47M -5,575,000 -100.0% SOLD
63 EPRX —% — — — -$5M -900,000 -100.0% SOLD
64 KROS —% — — — -$13M -850,000 -100.0% SOLD
65 COGT —% — — — -$7M -500,000 -100.0% SOLD
66 PTGX —% — — — -$20M -300,000 -100.0% SOLD
67 AKRO —% — — — -$57M -1,200,000 -100.0% SOLD
68 PEPG —% — — — -$3M -750,000 -100.0% SOLD
69 ESPR —% — — — -$2M -750,000 -100.0% SOLD
70 SRRK —% — — — -$7M -175,000 -100.0% SOLD
71 IMRX —% — — — -$7M -950,000 -100.0% SOLD

New Positions

SymbolValue% Port
TERN $30M 2.09%
MLTX $23M 1.59%
ACAD $23M 1.56%
CYTK $19M 1.31%
MIRM $18M 1.22%
SLNO $14M 0.96%
NERV $13M 0.92%
CLDX $10M 0.65%
NRIX $9M 0.65%
CGON $8M 0.57%
TYRA $6M 0.38%
IMMX $5M 0.36%
NGNE $4M 0.28%
IBIO $4M 0.27%
CRVS $4M 0.27%

Sold Out Positions

SymbolValue% Port
ARVN — —%
KROS — —%
EPRX — —%
COGT — —%
IMRX — —%
PTGX — —%
PEPG — —%
SRRK — —%
AKRO — —%
ESPR — —%
ATXS — —%
View SEC EDGAR Filings for Logos Global Management LP →

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