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Filers›Family Office›Estuary Capital Management LP
DOSSIER · 13F-HR · Q1 2026

Estuary Capital Management LP

Estuary's family office based in Stamford, CT — $598M in tracked AUM across 22 positions as of Q1 2026.

E
Estuary·Stamford, CT·Family Office
CIK 0001965005 · last filed Mar 31, 2026
Total AUM
$598M
▼ 12.1%
vs prior
Holdings
22
—
positions
Whale Score
68
68
tracked
Activity
—
no data
changes this Q
Top sector
Tech
52% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Portfolio Overview

Estuary Capital Management LP’s 13F filing for the period ending September 30, 2025, reveals a period of substantial portfolio contraction and strategic realignment. The total portfolio value decreased dramatically by 49.8%, dropping from $512.95M to $257.42M. This reduction was driven by a combination of asset sales and position reductions rather than market depreciation alone, as the firm actively exited eight positions and reduced exposure in three existing ...

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
G25457105
CREDO TECHNOLOGY GROUP HOLDI
$39M412K6.5%
02
ORCL
ORACLE CORP
$39M262K6.5%
03
OWL
BLUE OWL CAPITAL INC
$38M4.2M6.4%
04
COHR
COHERENT CORP
$37M156K6.2%
05
LITE
LUMENTUM HLDGS INC
$37M53K6.2%
06
ARES
ARES MANAGEMENT CORPORATION
$36M328K6.0%
07
AAP
ADVANCE AUTO PARTS INC
$36M678K6.0%
08
AMD
ADVANCED MICRO DEVICES INC
$35M170K5.8%
09
NVDA
NVIDIA CORPORATION
$33M189K5.5%
10
AVGO
BROADCOM INC
$33M106K5.5%

Filing history

Filing history loading…
AI Agent · grounded in Estuary
haiku-4-5 · 22 positions indexed
Sector mix
  • Tech52%
  • Financials26%
  • Health Care12%
  • Cons. Disc.5%
  • Industrials6%
  • Energy16%
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