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Catalio Capital Management 13F Portfolio

Portfolio Manager
Catalio Capital Management LP
Performance
+24.20% (2026 Q2)
AUM (13F)
$532.10M
# of Holdings
39
Performance Rank
N/A
Allocation (Top 20)
71.51%
Latest filing
Q2 2026

Catalio Capital Management LP Holdings Map

Top 33 Catalio Capital Management LP Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
JNJ
JOHNSON & JOHNSON
6.63%138.9K$35.3Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 120.8K shares2026-Q1: 0 shares2026-Q2: 138.9K shares
$202.97(+29.12%)
2026-06-30
GILD
GILEAD SCIENCES INC
6.39%269.3K$34.0M
+64.31%(+105.40K)
2025-Q2: 226.9K shares2025-Q3: 0 shares2025-Q4: 289.3K shares2026-Q1: 163.9K shares2026-Q2: 269.3K shares
$119.89(+15.22%)
2026-06-30
BBIO
BRIDGEBIO PHARMA INC
6.37%455.0K$33.9M
+5.33%(+23.03K)
2025-Q2: 927.7K shares2025-Q3: 622.7K shares2025-Q4: 0 shares2026-Q1: 432.0K shares2026-Q2: 455.0K shares
$29.04(+179.65%)
2026-06-30
SNDX
SYNDAX PHARMACEUTICALS INC
4.99%1.22M$26.6M
+16.48%(+172.03K)
2025-Q2: 2.10M shares2025-Q3: 1.61M shares2025-Q4: 1.20M shares2026-Q1: 1.04M shares2026-Q2: 1.22M shares
$13.86(+37.65%)
2026-06-30
DFTX
DEFINIUM THERAPEUTICS INC
4.97%562.7K$26.5M
-45.79%(-475.31K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 1.04M shares2026-Q2: 562.7K shares
$16.14(+171.91%)
2026-06-30
BMY
BRISTOL-MYERS SQUIBB CO
4.47%413.0K$23.8M
-1.85%(-7.77K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 647.9K shares2026-Q1: 420.7K shares2026-Q2: 413.0K shares
$53.09(+21.78%)
2026-06-30
NTRA
NATERA INC
4.19%82.2K$22.3M
+15.90%(+11.27K)
2025-Q2: 97.3K shares2025-Q3: 148.4K shares2025-Q4: 62.3K shares2026-Q1: 70.9K shares2026-Q2: 82.2K shares
$174.74(+77.85%)
2026-06-30
INCY
INCYTE CORP
4.08%191.6K$21.7M
+5.23%(+9.53K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 182.1K shares2026-Q2: 191.6K shares
$96.71(+24.62%)
2026-06-30
SEPN
SEPTERNA INC
3.37%536.2K$18.0M
+82.14%(+241.79K)
2025-Q2: 294.4K shares2025-Q3: 294.4K shares2025-Q4: 294.4K shares2026-Q1: 294.4K shares2026-Q2: 536.2K shares
$25.38(+87.46%)
2026-06-30
MLYS
MINERALYS THERAPEUTICS INC
3.29%648.7K$17.5M
+47.76%(+209.68K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 331.8K shares2026-Q1: 439.0K shares2026-Q2: 648.7K shares
$32.38(-19.42%)
2026-06-30

About Catalio Capital Management LPโ€™s portfolio

Catalio Capital Management LP reports $532.10M in US-listed equity holdings across 39 positions in its most recent 13F filing. Its largest disclosed positions are JNJ (6.6%), GILD (6.4%) and BBIO (6.4%). The top 20 holdings account for 71.51% of reported assets. Its disclosed equity book has returned +63.69% cumulatively over 6 quarters. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
JNJ โ€” 8.4% ($35.29M)GILD โ€” 8.1% ($34.02M)BBIO โ€” 8.1% ($33.89M)SNDX โ€” 6.3% ($26.58M)DFTX โ€” 6.3% ($26.47M)BMY โ€” 5.7% ($23.79M)NTRA โ€” 5.3% ($22.31M)INCY โ€” 5.2% ($21.72M)SEPN โ€” 4.3% ($17.96M)MLYS โ€” 4.2% ($17.50M)Other โ€” 38.1% ($160.03M)
62%in top 10
  • JNJ8.4%
  • GILD8.1%
  • BBIO8.1%
  • SNDX6.3%
  • DFTX6.3%
  • BMY5.7%
  • NTRA5.3%
  • INCY5.2%
  • SEPN4.3%
  • MLYS4.2%
  • Other38.1%

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
5
JNJJOHNSON & JOHNSON6.6%
PTGXPROTAGONIST THERAPEUTICS INC2.5%
AXSMAXSOME THERAPEUTICS INC.2.0%
FDMT4D MOLECULAR THERAPEUTICS IN1.2%
+1 opened
Added to
15
GILDGILEAD SCIENCES INC+64.3%
SEPNSEPTERNA INC+82.1%
MLYSMINERALYS THERAPEUTICS INC+47.8%
HTFLHEARTFLOW INC+44.5%
+11 more
Trimmed
8
DNTHDIANTHUS THERAPEUTICS INC-94.1%
DFTXDEFINIUM THERAPEUTICS INC-45.8%
RAREULTRAGENYX PHARMACEUTICAL IN-62.8%
MANEVERADERMICS INC-73.6%
+4 more

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Source filings

Holdings on this page are parsed from Catalio Capital Management LPโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1958125). View Catalio Capital Management LPโ€™s 13F filings on SEC

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