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Gruenstein Investments LLC

Gruenstein Investments LLC. CRD 298739

Gruenstein Investments LLC logo

CRD: 298739

Gruenstein Investments LLC

NEW York, NY
2124101800
$61.5M Total AUM
$60.1M Disc. AUM
-- 3Y CAGR
1 Employees
5 ADV. Clients
7 yrs Firm Age

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Firm Details

Custodian
Pershing
Clients
Retail and Institutional
Platforms
FrontierBridge
Established Date
08-01-2018
Office Locations
1

Office Locations

-- NEW York NY

About Gruenstein Investments LLC

Gruenstein Investments LLC is a New York-based investment advisory firm founded in 2018 by David Gruenstein, CFA, following a 35+ year career at Wachtell, Lipton, Rosen & Katz. The firm provides discretionary portfolio management for retail and institutional clients, aiming for absolute returns over a long-term horizon. Accounts are custodied at Pershing, with SMAs implemented primarily using ETFs.

Team overview

-- AVG AGE
$61.5M AVG AUM / ADVISOR
$12.3M AVG AUM / CLIENT
7.9 yrs AVG TENURE
1 Employees
1 Advisory Reps
0 RIA Reps
7yrs Firm Age

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Asset Classes

Timber fusion Capital Pathway north Meridian Atlas

Investment Themes

Meridian momentum

Investment Vehicles

Oak frontier

Services

Capital Vector Vertex peak

Technology

Vector Frontier

Owner & Executives

DAVID GRUENSTEIN

DAVID GRUENSTEIN

Investment Advisor, Manager

CRD
--
Ownership
75% or more
(222) 633-8138
vital.beacon@timbercapital.com
in linkedin.com/in/radial-ember
S

STEVEN LEON FELD

Chief Compliance Officer, Chief Financial Officer, MANAGING DIRECTOR

CRD
--
Ownership
Less than 5%
(542) 779-9315
element.glacier@quantumcapital.com
in linkedin.com/in/prime-element

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Contacts

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Assets Under Management

Total AUM
Discretionary
Non-Discretionary
05-05-2022
09-06-2023
03-25-2024
04-28-2025
04-30-2026
Category Assets AVG. Account size
Discretionary $60,062,136 $12,012,427
Non-Discretionary $1,416,561 $1,416,561
Total $61,478,697 $10,246,450

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Separately Managed Accounts

Total SMA Asset: $40,965,822

$41.0M Total SMA
Equity - Exchange:
77.5%
Cash:
22.5%
Asset class Assets Assets %
Equity - Exchange $1,391,252,382 77.5%
Cash $403,911,982 22.5%
Total $1,795,164,364 100.0%

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