DOSSIER · 13F-HR · Q1 2026

BRAIDWELL LP

$3.0B in tracked AUM across 88 positions as of Q1 2026.

BL
CIK 0001920938 · last filed Mar 31, 2026
Total AUM
$3.0B
as of Q1 2026
Holdings
88
positions
Whale Score
57
57
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026
Comprehensive Analysis of BRAIDWELL LP SEC 13F Filing
Portfolio Overview

Braidwell LP manages a concentrated, high-conviction portfolio with a distinct focus on the healthcare and biotechnology sectors. As of the report date September 30, 2025, the firm reported total assets under management (AUM) of approximately $2.04 billion across 47 holdings. This represents a significant reduction in portfolio value, decreasing by 30.2% from the previous quarter's $2.92 billion. The decline in AUM i...

Key Holdings

The portfolio is dominated by mid-to-large cap healthcare companies, with a heavy weighting in specific therapeutic areas.

  • Top Position: The largest holding is Guardant Health Inc (GH), comprising 14.02% of the portfolio ($286.28M). This represents a massive, concentrated bet on liquid biopsy and oncology diagnostics.
  • Significant Stakes: Novocure Ltd is the second-largest holding at 10.29% ($210.04M). Braidwell significantly increased this position by 50.1% during the quarter, adding $72.19M, signaling strong conviction in their tumor treating fields platform.
  • Core Holdings: Xenon Pharmaceuticals (XENE) and Neurocrine Biosciences (NBIX) round out the top four, making up 7.09% and 6.05% of the portfolio, respectively. These positions suggest a focus on neuroscience and central nervous system disorders.
  • Notable Weight: Repligen Corp holds a 4.99% weight, indicating exposure to the bioprocessing/enabling technology side of the healthcare ecosystem.
Analysis generated by 13F Insight from SEC Form 13F filing data · Q1 2026. Methodology

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
CAI
CARIS LIFE SCIENCES INC
$143M8.0M4.8%
02
GH 1.25 02/15/31
GUARDANT HEALTH INC
$103M61.0M3.4%
03
RGEN 1 12/15/28
REPLIGEN CORP
$99M101.0M3.3%
04
NEO 0.25 01/15/28
NEOGENOMICS INC
$92M100.4M3.1%
05
NBIX
NEUROCRINE BIOSCIENCES INC
$86M652K2.9%
06
GKOS
GLAUKOS CORP
$82M764K2.7%
07
CNTA
CENTESSA PHARMACEUTICALS PLC
$79M2.0M2.6%
08
XENE
XENON PHARMACEUTICALS INC
$78M1.3M2.6%
09
DNTH
DIANTHUS THERAPEUTICS INC
$75M899K2.5%
10
EWTX
EDGEWISE THERAPEUTICS INC
$74M2.3M2.5%

Filing history

2026Q1Mar 31
$3.0B 4.1%
88 positionsView →
2025Q4Dec 31
$3.1B 53.2%
73 positionsView →
2025Q3Sep 30
$2.0B 30.2%
47 positionsView →
2025Q2Jun 30
$2.9B 41.1%
55 positionsLocked
2025Q1Mar 31
$2.1B 38.6%
43 positionsLocked
2024Q4Dec 31
$3.4B 4.4%
73 positionsLocked
2024Q3Sep 30
$3.5B 10.7%
81 positionsLocked
2024Q2Jun 30
$3.2B 2.7%
75 positionsLocked
2024Q1Mar 31
$3.1B 14.0%
70 positionsLocked
2023Q4Dec 31
$2.7B 14.0%
72 positionsLocked
2023Q3Sep 30
$3.2B 3.4%
86 positionsLocked
2023Q2Jun 30
$3.1B 0.9%
82 positionsLocked
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