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Adar1 Capital Management 13F Portfolio

Portfolio Manager
Adar1 Capital Management LLC
Performance
+22.72% (2026 Q2)
AUM (13F)
$2.19B
# of Holdings
267
Performance Rank
Allocation (Top 20)
54.29%
Latest filing
Q2 2026

Adar1 Capital Management LLC Holdings Map

Top 50 Adar1 Capital Management LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
ABVX
ABIVAX SA
11.3%1.80M$240.5M
+29.46%(+410.68K)
2025-Q2: 3.07M shares2025-Q3: 1.35M shares2025-Q4: 1.32M shares2026-Q1: 1.39M shares2026-Q2: 1.80M shares
$38.27(+210.88%)
2026-06-30
PTGX
PROTAGONIST THERAPEUTICS INC
5.54%960.9K$117.8M
-3.35%(-33.26K)
2025-Q2: 948.1K shares2025-Q3: 989.2K shares2025-Q4: 1.05M shares2026-Q1: 994.1K shares2026-Q2: 960.9K shares
$32.88(+371.73%)
2026-06-30
ROIV
ROIVANT SCIENCES LTD
5.25%3.16M$111.7M
-3.92%(-128.90K)
2025-Q2: 1.94M shares2025-Q3: 3.35M shares2025-Q4: 3.43M shares2026-Q1: 3.29M shares2026-Q2: 3.16M shares
$12.11(+198.99%)
2026-06-30
SPY
STATE STR SPDR S&P 500 ETF T
4.53%129.1K$96.4M
+69.99%(+53.15K)
2025-Q2: 22.7K shares2025-Q3: 54.7K shares2025-Q4: 54.7K shares2026-Q1: 75.9K shares2026-Q2: 129.1K shares
$655.77(+18.39%)
2026-06-30
IMVT
IMMUNOVANT INC
4.22%2.33M$89.8M
-13.00%(-348.29K)
2025-Q2: 535.1K shares2025-Q3: 2.24M shares2025-Q4: 2.48M shares2026-Q1: 2.68M shares2026-Q2: 2.33M shares
$19.41(+115.48%)
2026-06-30
ZLAB
ZAI LAB LTD
3.01%3.37M$64.0M
+136.36%(+1.94M)
2025-Q2: 850.4K shares2025-Q3: 868.8K shares2025-Q4: 1.25M shares2026-Q1: 1.43M shares2026-Q2: 3.37M shares
$20.48(+26.46%)
2026-06-30
AGIO
AGIOS PHARMACEUTICALS INC
2.25%1.29M$47.8M
+815.64%(+1.15M)
2025-Q2: 35.9K shares2025-Q3: 37.0K shares2025-Q4: 188.0K shares2026-Q1: 140.7K shares2026-Q2: 1.29M shares
$33.50(+0.17%)
2026-06-30
CRNX
CRINETICS PHARMACEUTICALS IN
2.15%1.22M$45.7M
+7.26%(+82.75K)
2025-Q2: 53.1K shares2025-Q3: 248.4K shares2025-Q4: 309.4K shares2026-Q1: 1.14M shares2026-Q2: 1.22M shares
$40.40(+109.66%)
2026-06-30
BOXX
EA SERIES TRUST
1.86%337.1K$39.5M
+0.00%(+0)
2025-Q2: 337.1K shares2025-Q3: 337.1K shares2025-Q4: 337.1K shares2026-Q1: 337.1K shares2026-Q2: 337.1K shares
$106.13(+11.07%)
2026-06-30
CYTK
CYTOKINETICS INC
1.83%457.9K$39.0M
-27.61%(-174.65K)
2025-Q2: 582.1K shares2025-Q3: 518.9K shares2025-Q4: 540.2K shares2026-Q1: 632.6K shares2026-Q2: 457.9K shares
$57.34(+29.28%)
2026-06-30

About Adar1 Capital Management LLCโ€™s portfolio

Adar1 Capital Management LLC reports $2.19B in US-listed equity holdings across 267 positions in its most recent 13F filing. Its largest disclosed positions are ABVX (11.3%), PTGX (5.5%) and ROIV (5.3%). The top 20 holdings account for 54.29% of reported assets. Its disclosed equity book has returned +260.19% cumulatively over 10 quarters. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
ABVX โ€” 15.1% ($240.49M)PTGX โ€” 7.4% ($117.78M)ROIV โ€” 7.0% ($111.73M)SPY โ€” 6.1% ($96.40M)IMVT โ€” 5.6% ($89.80M)ZLAB โ€” 4.0% ($64.01M)AGIO โ€” 3.0% ($47.80M)CRNX โ€” 2.9% ($45.73M)BOXX โ€” 2.5% ($39.47M)CYTK โ€” 2.5% ($39.01M)Other โ€” 43.9% ($697.65M)
56%in top 10
  • ABVX15.1%
  • PTGX7.4%
  • ROIV7.0%
  • SPY6.1%
  • IMVT5.6%
  • ZLAB4.0%
  • AGIO3.0%
  • CRNX2.9%
  • BOXX2.5%
  • CYTK2.5%
  • Other43.9%

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
2
EDITEDITAS MEDICINE INC1.4%
VORVOR BIOPHARMA INC0.6%
Added to
27
ABVXABIVAX SA+29.5%
AGIOAGIOS PHARMACEUTICALS INC+815.6%
SPYSTATE STR SPDR S&P 500 ETF T+70.0%
ZLABZAI LAB LTD+136.4%
+23 more
Trimmed
18
DNLIDENALI THERAPEUTICS INC-45.0%
CYTKCYTOKINETICS INC-27.6%
IMVTIMMUNOVANT INC-13.0%
RVMDREVOLUTION MEDICINES INC-34.6%
+14 more

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Source filings

Holdings on this page are parsed from Adar1 Capital Management LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1940272). View Adar1 Capital Management LLCโ€™s 13F filings on SEC

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