13F Insight
DOSSIER · 13F-HR · Q1 2026

Prosight Management, LP

Prosight's asset manager based in Greenwich, CT — $610M in tracked AUM across 46 positions as of Q1 2026.

P
Prosight·Greenwich, CT·Asset Manager
CIK 0001617201 · last filed Mar 31, 2026
Total AUM
$610M
▼ 14.3%
vs prior
Holdings
46
—
positions
Whale Score
71
71
strong
Activity
—
no data
changes this Q
Top sector
Financials
27% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Comprehensive Analysis of Prosight Management, LP 13F Filing

Report Period: Q3 2025 (Ending September 30, 2025)

1. Portfolio Overview

Prosight Management, LP manages a concentrated portfolio valued at approximately $365.72 million, spread across 34 holdings. The firm experienced a decrease in total portfolio value of -10.8% compared to the previous quarter ($410.06M). This decline is attributable to a combination of market depreciation and active capital reallocation, evid...

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
NKTR
NEKTAR THERAPEUTICS
$53M735K8.7%
02
BSX
BOSTON SCIENTIFIC CORP
$50M796K8.2%
03
JANX
JANUX THERAPEUTICS INC
$49M3.5M8.1%
04
PRCT
PROCEPT BIOROBOTICS CORP
$49M1.9M8.0%
05
GLPG
GALAPAGOS NV
$47M1.6M7.6%
06
WGS
GENEDX HOLDINGS CORP
$34M523K5.5%
07
STTK
SHATTUCK LABS INC
$32M5.0M5.3%
08
H0036K147
ADC THERAPEUTICS SA
$31M8.3M5.1%
09
KURA
KURA ONCOLOGY INC
$27M3.4M4.5%
10
ALNY
ALNYLAM PHARMACEUTICALS INC
$25M76K4.1%

Filing history

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