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AdvisorCensus / Financial advisors / Connecticut / Bridgeport / Atlantic Street Capital Management, LLC

Atlantic Street Capital Management, LLC

Greenwich, CTSEC-registered investment adviserCRD 161107

Filed as ATLANTIC STREET CAPITAL MANAGEMENT, LLC

Atlantic Street Capital Management, LLC is an SEC-registered investment advisory firm in Greenwich, CT, registered since 2016, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated March 31, 2026.

10 years
registered since 2016
$1,611,322,523
assets under management
2 arrangements
Percentage of assets, Performance-based
None
disclosure items (Item 11)

Quick answers

From the filing

How is Atlantic Street Capital Management, LLC compensated?

On its Form ADV (Item 5.E, October 2026), Atlantic Street Capital Management, LLC reports these compensation arrangements: a percentage of assets under its management; performance-based fees. The amounts are in Item 5 of its Form ADV Part 2A brochure.

Where is Atlantic Street Capital Management, LLC located?

Atlantic Street Capital Management, LLC's principal office is in Greenwich, CT, according to its Form ADV; the April 2026 filing also lists 2 other offices (Schedule D, Section 1.F).

Is Atlantic Street Capital Management, LLC registered with the SEC or a state?

Atlantic Street Capital Management, LLC is an SEC-registered investment advisory firm, registered since 2016. Status as filed: Approved. CRD 161107.

How much does Atlantic Street Capital Management, LLC manage?

Atlantic Street Capital Management, LLC reports $1,611,322,523 in regulatory assets under management in its Form ADV filing dated March 31, 2026 (100% discretionary).

How have Atlantic Street Capital Management, LLC's assets and staff changed since 2021?

In the Form ADV data for Atlantic Street Capital Management, LLC: Regulatory assets under management: $1,409,833,000 in the October 2021 data and $1,611,322,523 in the October 2026 data, up 14%. Total employees: 24 in October 2021 and 18 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Atlantic Street Capital Management, LLC serve?

By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (5).

Does Atlantic Street Capital Management, LLC report any disciplinary disclosures?

Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/161107

What changed in Atlantic Street Capital Management, LLC's recent Form ADV filings?

In the April 2026 filing data: Updated its list of owners and control persons (Schedule A).

From the Form ADV filing

Every figure below is as the firm filed it with regulators, as of October 2026.

How the firm is compensated

Item 5.E
  • A percentage of assets under your management
  • Performance-based fees

Item 5.E lists how the firm is compensated for its advice; Items 5.B, 6.A, and 7.A show whether its people or related companies can also earn commissions. Percentage of assets, fixed, hourly, subscription, and performance-based fees come from clients (a performance-based fee depends on investment results); commissions come with a sale or a trade, often from the company behind the product. How fees, commissions, and other arrangements differ

Fees and minimums

Form ADV Part 2A

See the firm's brochure (dated March 31, 2026) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$1,611,322,523

$1,611,322,523 as of October 2026, filing dated March 31, 2026.

Discretionary: $1,611,322,523.Non-discretionary: $0.

A measure of scale, not skill or returns. Discretionary means the firm decides trades; non-discretionary means clients approve each one. What assets under management means

Who the firm serves

Item 5.D
Pooled investment vehicles (other than investment companies and business development companies)
Clients 5 Assets $1,611,322,523 (100%)

A firm with no individual clients is an institutional manager even if it manages billions; the mix tells you whom the practice is built around.

Advisory services

Item 5.G
  • Portfolio management for pooled investment vehicles (other than investment companies)

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
2016 (10 years)
Employees
Total: 18. Performing investment advisory functions: 12.
Wrap fee program participation
No.
Other offices (Schedule D, Section 1.F)
2 other offices, as of the April 2026 filing
New York, NYWest Palm Beach, FL
States registered or notice-filed
3 states or jurisdictions
CTFLNY

SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration

Disclosures

Item 11

None Reports no disclosure items on Form ADV Item 11. View on IAPD.

Item 11 asks about criminal, regulatory, and civil events involving the firm and its advisory personnel. The detail of each yes answer is on the IAPD record. Reading a firm's disclosures

Assets and staff over time

Items 5.A, 5.F
$1.41B 2021 $2.54B 2022 $2.55B 2023 $2.35B 2024 $1.59B 2025 $1.61B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$1,611,322,52318March 31, 2026
October 2025$1,589,931,63317March 31, 2025
October 2024$2,346,294,09717September 26, 2024
October 2023$2,553,460,99026April 10, 2023
October 2022$2,539,057,00022September 22, 2022
October 2021$1,409,833,00024July 9, 2021

Regulatory assets under management: $1,409,833,000 in the October 2021 data and $1,611,322,523 in the October 2026 data, up 14%.

Total employees: 24 in October 2021 and 18 in October 2026.

As filed in each year's data for the same month. Assets under management move with markets as well as with clients coming and going; they measure scale, not skill or returns. Most firms update these figures once a year.

Changes in the filing

Last 12 months
  1. April 2026
    • Updated its list of owners and control persons (Schedule A).

Compared month to month from the SEC's monthly adviser data and the state compilation feed. Owners and control persons are summarized, never named.

Websites listed on Form ADV

Item 1.I
atlanticstreetcapital.com

Source: Form ADV, as of October 2026. Values appear as filed; a value the firm did not report is shown as "Not reported."

Cite this page

AdvisorCensus. Atlantic Street Capital Management, LLC (CRD 161107): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/atlantic-street-capital-management-llc-greenwich-ct-161107