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55IP

Boston, MASEC-registered investment adviserCRD 286620

Legal name 55I, LLC

55IP is an SEC-registered investment advisory firm in Boston, MA, registered since 2017, reporting over $5 billion in regulatory assets under management in its Form ADV filing dated June 30, 2026.

9 years
registered since 2017
$36,740,224,268
assets under management
3 arrangements
Percentage of assets, Fixed fees and more
8
disclosure items (Item 11)

Quick answers

From the filing

How is 55IP compensated?

On its Form ADV (Item 5.E, October 2026), 55IP reports these compensation arrangements: a percentage of assets under its management; fixed fees (other than subscription fees); other.

Where is 55IP located?

55IP's principal office is in Boston, MA, according to its Form ADV; the July 2026 filing also lists 3 other offices (Schedule D, Section 1.F).

Is 55IP registered with the SEC or a state?

55IP is an SEC-registered investment advisory firm, registered since 2017. Status as filed: Approved. CRD 286620.

How much does 55IP manage?

55IP reports $36,740,224,268 in regulatory assets under management in its Form ADV filing dated June 30, 2026 (100% discretionary).

How have 55IP's assets and staff changed since 2021?

In the Form ADV data for 55IP: Regulatory assets under management: $1,377,462,300 in the October 2021 data and $36,740,224,268 in the October 2026 data, up 2567%. Total employees: 25 in October 2021 and 86 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does 55IP serve?

By number of clients on Form ADV Item 5.D: other (3,209); other investment advisers (313).

Which custodians does 55IP use?

55IP's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists Charles Schwab & Co., Inc. and National Financial Services LLC as custodians holding 10% or more of its separately managed account assets.

Does 55IP report any disciplinary disclosures?

Reports 8 disclosure items on Form ADV Item 11: yes answers to 2 questions about criminal matters and 6 questions about regulatory matters (11.A(1), 11.A(2), 11.C(1), 11.C(2), 11.C(4), 11.C(5), 11.D(2), 11.D(4)). Each question covers the firm and its advisory affiliates, and one event can produce several yes answers. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/286620

What changed in 55IP's recent Form ADV filings?

In the April 2026 filing data: Employees performing advisory functions went from 75 to 85. Regulatory assets under management went from $27,921,787,334 to $36,740,224,268 (+32%). Changed its office addresses in New York, NY. Added an office in Columbus, OH. Added an office in Jersey City, NJ.

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
  • Fixed fees (other than subscription fees)
  • Other

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 June 30, 2026) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$36,740,224,268

$36,740,224,268 as of October 2026, filing dated June 30, 2026.

Discretionary: $36,740,224,268.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
Other investment advisers
Clients 313 Assets $34,481,620,749 (94%)
Other
Clients 3,209 Assets $2,258,603,519 (6%)

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 individuals and/or small businesses
  • Portfolio management for businesses (other than small businesses) or institutional clients

Registration and firm details

Items 1, 2, 5
Legal name
55I, LLC
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
2017 (9 years)
Employees
Total: 86. Performing investment advisory functions: 85.
Wrap fee program participation
Yes.
Custodians (Schedule D, Section 5.K(3))

Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.

Other offices (Schedule D, Section 1.F)
3 other offices, as of the July 2026 filing
Columbus, OHJersey City, NJNew York, NY
States registered or notice-filed
53 states or jurisdictions
AKALARAZCACOCTDCDEFLGAHIIAIDILINKSKYLAMAMDMEMIMNMOMSMTNCNDNENHNJNMNVNYOHOKORPAPRRISCSDTNTXUTVAVIVTWAWIWVWY

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

Disclosures

Item 11

8 Reports 8 disclosure items on Form ADV Item 11. View on IAPD.

Questions answered yes on this filing

Criminal matters Items 11.A and 11.B

  • 11.A(1) In the past ten years, has the firm or an advisory affiliate been convicted of, or pleaded guilty or no contest to, a felony?
  • 11.A(2) In the past ten years, has the firm or an advisory affiliate been charged with a felony?

Regulatory matters Items 11.C to 11.G

  • 11.C(1) Has the SEC or the CFTC ever found that the firm or an advisory affiliate made a false statement or omission?
  • 11.C(2) Has the SEC or the CFTC ever found that the firm or an advisory affiliate was involved in a violation of SEC or CFTC regulations or statutes?
  • 11.C(4) Has the SEC or the CFTC ever entered an order against the firm or an advisory affiliate in connection with investment-related activity?
  • 11.C(5) Has the SEC or the CFTC ever imposed a civil money penalty on the firm or an advisory affiliate, or ordered the firm or an advisory affiliate to cease and desist from an activity?
  • 11.D(2) Has another federal regulator, a state regulator, or a foreign financial regulator ever found that the firm or an advisory affiliate was involved in a violation of investment-related regulations or statutes?
  • 11.D(4) In the past ten years, has another federal regulator, a state regulator, or a foreign financial regulator entered an order against the firm or an advisory affiliate in connection with investment-related activity?

Each question covers the firm and its advisory affiliates: its current employees other than clerical staff, its officers, partners, and directors, and anyone who controls the firm or is controlled by it. One event can produce yes answers to several questions. SEC-registered advisers and exempt reporting advisers may leave out events more than ten years old, and may answer 11.A(2) and 11.B(2) for pending charges only. What happened, and who was involved, is on the Disclosure Reporting Pages of the IAPD record. Reading a firm's disclosures

Assets and staff over time

Items 5.A, 5.F
$1.38B 2021 $4.65B 2022 $8.63B 2023 $17.5B 2024 $27.9B 2025 $36.7B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$36,740,224,26886June 30, 2026
October 2025$27,921,787,33476March 31, 2025
October 2024$17,476,639,77174September 20, 2024
October 2023$8,633,130,31454June 30, 2023
October 2022$4,647,837,37335September 12, 2022
October 2021$1,377,462,30025July 12, 2021

Regulatory assets under management: $1,377,462,300 in the October 2021 data and $36,740,224,268 in the October 2026 data, up 2567%.

Total employees: 25 in October 2021 and 86 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
    • Employees performing advisory functions went from 75 to 85.
    • Regulatory assets under management went from $27,921,787,334 to $36,740,224,268 (+32%).
    • Changed its office addresses in New York, NY.
    • Added an office in Columbus, OH.
    • Added an office in Jersey City, NJ.

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
55-ip.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. 55IP (CRD 286620): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/55ip-boston-ma-286620