Catalio Capital Management, LP

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 14, 2025), Catalio Capital Management, LP reported 33 stock positions worth $457.1 million. Its top holding was Becton Dickinson and (BDX) at 7.4% of the portfolio, followed by Ascendis Pharma A/S (ASND, 6.5%) and Bristol-Myers Squibb (BMY, 6.2%).

Most Recent 13F
Q2 2026
Location
NEW YORK, NY
CIK
0001958125
Portfolio Value
$457.1M (Q4 2024)
SEC Filing
0001958125-25-000002 ↗ filed Feb 14, 2025

Holdings Value

0$200.0M$400.0M$600.0M Q4 2024: $457.1M $457.1M Q4 2024 Q1 2025: $403.4M Q1 2025 Q2 2025: $476.9M Q2 2025 Q3 2025: $540.9M Q3 2025 Q4 2025: $565.8M Q4 2025 Q1 2026: $478.7M Q1 2026 Q2 2026: $532.1M Q2 2026

Holdings 33 stocks · $457.1M

BDX Becton Dickinson and Co. 7.38% 148,615 $33.7M —
ASND Ascendis Pharma A/S 6.49% 215,587 $29.7M —
BMY Bristol-Myers Squibb Co. 6.18% 499,151 $28.2M —
SWTX Springworks Therapeutics Inc. 6.04% 764,668 $27.6M —
BPMC Blueprint Medicines Corp. 5.43% 284,654 $24.8M —
EW Edwards Lifesciences Corp. 5.39% 333,144 $24.7M —
BBIO Bridgebio Pharma Inc. 5.39% 898,458 $24.7M —
LIVN Livanova PLC 5.19% 512,447 $23.7M —
SEPN Septerna Inc. 5.13% 1,024,245 $23.5M —
CYTK Cytokinetics Inc. 4.71% 457,587 $21.5M —
NVST Envista Holdings Corp. 4.30% 1,019,529 $19.7M —
VCYT Veracyte Inc. 4.25% 490,547 $19.4M —
ISRG Intuitive Surgical Inc. 4.21% 36,910 $19.3M —
EXAS Exact Sciences Corp. 3.80% 309,103 $17.4M —
DNTH Dianthus Therapeutics Inc. 3.64% 763,471 $16.6M —
QURE Uniqure NV 3.48% 901,973 $15.9M —
GPCR Structure Therapeutics Inc. 3.38% 569,395 $15.4M —
MASI Masimo Corp. 3.16% 87,377 $14.4M —
IRON Disc Medicine Inc. 2.49% 179,815 $11.4M —
ADMA Adma Biologics Inc. 1.92% 512,724 $8.8M —
NARI Inari Medical Inc. 1.48% 132,545 $6.8M —
BSX Boston Scientific Corp. 1.42% 72,925 $6.5M —
KROS Keros Therapeutics Inc. 1.41% 407,292 $6.4M —
TARA Protara Therapeutic Inc. 1.26% 1,088,691 $5.7M —
MERSANA THERAPEUTICS INC 0.53% 1,705,036 $2.4M —
KYTX Kyverna Therapeutics Inc. 0.48% 586,909 $2.2M —
MGX Metagenomi Therapeutics Inc. 0.42% 528,993 $1.9M —
KPTI Karyopharm Therapeutics Inc. 0.35% 2,334,375 $1.6M —
ZBIO Zenas Biopharma Inc. 0.34% 187,184 $1.5M —
HYPR Hyperfine Inc. 0.15% 760,035 $669K —
GUTS Fractyl Health Inc. 0.10% 214,236 $441K —
ATAIBECKLEY INC filed as ATAI LIFE SCIENCES NV 0.06% 196,858 $262K —
SENSEI BIOTHERAPEUTICS INC 0.03% 294,374 $144K —

Portfolio Sells Q4 2024

No earlier filing to compare with.

Portfolio Buys Q4 2024

No earlier filing to compare with.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 39$532.1MAVLN, JNJ, GILD, BBIO, SNDX
Q1 2026 41$478.7MDNTH, BBIO, ASND, BMY, SNDX
Q4 2025Amended 45$565.8MGILD, BMY, BSX, BBIO, LLY
Q3 2025 38$540.9MLLY, ABBV, BBIO, ISRG, ASND
Q2 2025 40$476.9MLLY, BBIO, SLNO, ASND, ISRG
Q1 2025 35$403.4MBDX, SWTX, BBIO, EW, ASND
Q4 2024 33$457.1MBDX, ASND, BMY, SWTX, BPMC