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Logos Global Management 13F Portfolio

Portfolio Manager
Logos Global Management LP
Performance
+25.16% (2026 Q2)
AUM (13F)
$2.32B
# of Holdings
68
Performance Rank
Allocation (Top 20)
70.36%
Latest filing
Q2 2026

Logos Global Management LP Holdings Map

Top 50 Logos Global Management LP Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
ERAS
ERASCA INC
9.58%12.15M$222.6M
+8.97%(+1.00M)
2025-Q2: 15.00M shares2025-Q3: 15.15M shares2025-Q4: 13.00M shares2026-Q1: 11.15M shares2026-Q2: 12.15M shares
$3.43(+436.37%)
2026-06-30
ABVX
ABIVAX SA
5.87%1.02M$136.5M
+51.70%(+349.00K)
2025-Q2: 0 shares2025-Q3: 415.0K shares2025-Q4: 400.0K shares2026-Q1: 675.0K shares2026-Q2: 1.02M shares
$91.14(+33.22%)
2026-06-30
RVMD
REVOLUTION MEDICINES INC
5.64%700.0K$131.1M
-65.00%(-1.30M)
2025-Q2: 1.70M shares2025-Q3: 1.75M shares2025-Q4: 2.00M shares2026-Q1: 2.00M shares2026-Q2: 700.0K shares
$39.24(+447.07%)
2026-06-30
IDYA
IDEAYA BIOSCIENCES INC
4.81%3.00M$111.8M
-13.04%(-450.00K)
2025-Q2: 3.35M shares2025-Q3: 2.25M shares2025-Q4: 3.13M shares2026-Q1: 3.45M shares2026-Q2: 3.00M shares
$27.30(+32.98%)
2026-06-30
BNTX
BIONTECH SE
4.07%1.01M$94.4Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 1.01M shares
$94.51(-1.50%)
2026-06-30
VERA
VERA THERAPEUTICS INC
4.06%2.20M$94.4Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 2.20M shares
$39.04(-18.97%)
2026-06-30
TNGX
TANGO THERAPEUTICS INC
3.84%2.85M$89.1M
-5.00%(-150.00K)
2025-Q2: 0 shares2025-Q3: 950.0K shares2025-Q4: 4.20M shares2026-Q1: 3.00M shares2026-Q2: 2.85M shares
$8.21(+211.50%)
2026-06-30
PRAX
PRAXIS PRECISION MEDICINES I
3.75%260.0K$87.0M
-8.77%(-25.00K)
2025-Q2: 225.0K shares2025-Q3: 125.0K shares2025-Q4: 375.0K shares2026-Q1: 285.0K shares2026-Q2: 260.0K shares
$129.65(+182.92%)
2026-06-30
CLDX
CELLDEX THERAPEUTICS INC NEW
3.36%2.10M$78.1M
+366.67%(+1.65M)
2025-Q2: 600.0K shares2025-Q3: 0 shares2025-Q4: 350.0K shares2026-Q1: 450.0K shares2026-Q2: 2.10M shares
$34.16(+22.81%)
2026-06-30
DNTH
DIANTHUS THERAPEUTICS INC
3.36%800.0K$78.0M
+100.00%(+400.00K)
2025-Q2: 0 shares2025-Q3: 200.0K shares2025-Q4: 315.0K shares2026-Q1: 400.0K shares2026-Q2: 800.0K shares
$63.92(+81.42%)
2026-06-30

About Logos Global Management LPโ€™s portfolio

Logos Global Management LP reports $2.32B in US-listed equity holdings across 68 positions in its most recent 13F filing. Its largest disclosed positions are ERAS (9.6%), ABVX (5.9%) and RVMD (5.6%). The top 20 holdings account for 70.36% of reported assets. Its disclosed equity book has returned +178.76% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
ERAS โ€” 9.9% ($222.59M)ABVX โ€” 6.0% ($136.46M)RVMD โ€” 5.8% ($131.10M)IDYA โ€” 5.0% ($111.81M)BNTX โ€” 4.2% ($94.45M)VERA โ€” 4.2% ($94.40M)TNGX โ€” 3.9% ($89.09M)PRAX โ€” 3.9% ($87.05M)CLDX โ€” 3.5% ($78.14M)DNTH โ€” 3.5% ($77.98M)Other โ€” 50.3% ($1.13B)
50%in top 10
  • ERAS9.9%
  • ABVX6.0%
  • RVMD5.8%
  • IDYA5.0%
  • BNTX4.2%
  • VERA4.2%
  • TNGX3.9%
  • PRAX3.9%
  • CLDX3.5%
  • DNTH3.5%
  • Other50.3%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
15
BNTXBIONTECH SE4.1%
VERAVERA THERAPEUTICS INC4.1%
BLTEBELITE BIO INC1.7%
ACHVACHIEVE LIFE SCIENCE INC1.5%
+11 opened
Added to
18
CLDXCELLDEX THERAPEUTICS INC NEW+366.7%
ABVXABIVAX SA+51.7%
DNTHDIANTHUS THERAPEUTICS INC+100.0%
CGONCG ONCOLOGY INC+73.9%
+14 more
Trimmed
14
RVMDREVOLUTION MEDICINES INC-65.0%
RYTMRHYTHM PHARMACEUTICALS INC-72.2%
IMCRIMMUNOCORE HLDGS PLC-60.0%
RCUSARCUS BIOSCIENCES INC-45.8%
+10 more

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Source filings

Holdings on this page are parsed from Logos Global Management LPโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1792126). View Logos Global Management LPโ€™s 13F filings on SEC

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