DOSSIER · 13F-HR · Q1 2026

Overbrook Management Corp

Overbrook's holding co. based in New York, NY $529M in tracked AUM across 51 positions as of Q1 2026.

O
Overbrook·New York, NY·Holding Co.
CIK 0001269786 · last filed Mar 31, 2026
Total AUM
$529M
11.2%
vs prior
Holdings
51
positions
Whale Score
59
59
tracked
Activity
no data
changes this Q
Top sector
Tech
49% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Comprehensive SEC 13F Analysis: Overbrook Management Corp
1. Portfolio Overview

Overbrook Management Corp has undergone a significant transformation in the quarter ending December 31, 2025. The firm executed a aggressive expansion strategy, growing the total portfolio value by 71.7%, rising from $337.50M to $579.33M. This growth was not merely a result of market appreciation but was driven by substantial capital deployment, evidenced by the initiation of 24 new positions.

...

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
NVDA
NVIDIA CORPORATION
$56M319K10.5%
02
GOOG
ALPHABET INC
$38M132K7.1%
03
AVGO
BROADCOM INC
$35M113K6.6%
04
MSFT
MICROSOFT CORP
$30M81K5.7%
05
AMZN
AMAZON COM INC
$30M144K5.7%
06
META
META PLATFORMS INC
$27M47K5.1%
07
AAPL
APPLE INC
$26M102K4.9%
08
LLY
ELI LILLY & CO
$26M28K4.8%
09
TSM
TAIWAN SEMICONDUCTOR MANUFAC
$22M65K4.1%
10
ORLY
OREILLY AUTOMOTIVE INC
$20M216K3.8%

Filing history

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