AdvisorCensus by AdvisorSEO Max

AdvisorCensus / Financial advisors / Massachusetts / Boston / Fidelity Management & Research Company LLC

Fidelity Management & Research Company LLC

Boston, MASEC-registered investment adviserCRD 108281

Filed as FIDELITY MANAGEMENT & RESEARCH COMPANY LLC

Fidelity Management & Research Company LLC is an SEC-registered investment advisory firm in Boston, MA, registered since 1971, reporting over $5 billion in regulatory assets under management in its Form ADV filing dated July 30, 2026.

54 years
registered since 1971
$5,685,041,930,529
assets under management
4 arrangements
Percentage of assets, Fixed fees and more
2
disclosure items (Item 11)

Quick answers

From the filing

How is Fidelity Management & Research Company LLC compensated?

On its Form ADV (Item 5.E, October 2026), Fidelity Management & Research Company LLC reports these compensation arrangements: a percentage of assets under its management; fixed fees (other than subscription fees); performance-based fees; other. The amounts are in Item 5 of its Form ADV Part 2A brochure.

Where is Fidelity Management & Research Company LLC located?

Fidelity Management & Research Company LLC's principal office is in Boston, MA, according to its Form ADV; the August 2026 filing also lists 6 other offices (Schedule D, Section 1.F).

Is Fidelity Management & Research Company LLC registered with the SEC or a state?

Fidelity Management & Research Company LLC is an SEC-registered investment advisory firm, registered since 1971. Status as filed: Approved. CRD 108281.

How much does Fidelity Management & Research Company LLC manage?

Fidelity Management & Research Company LLC reports $5,685,041,930,529 in regulatory assets under management in its Form ADV filing dated July 30, 2026 (100% discretionary).

How have Fidelity Management & Research Company LLC's assets and staff changed since 2021?

In the Form ADV data for Fidelity Management & Research Company LLC: Regulatory assets under management: $3,088,956,159,445 in the October 2021 data and $5,685,041,930,529 in the October 2026 data, up 84%. Total employees: 1,385 in October 2021 and 1,427 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Fidelity Management & Research Company LLC serve?

By number of clients on Form ADV Item 5.D: high net worth individuals (29,432); individuals (other than high net worth individuals) (6,596); investment companies (595).

Which custodians does Fidelity Management & Research Company LLC use?

Fidelity Management & Research Company LLC's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists National Financial Services LLC (affiliated with the firm) as a custodian holding 10% or more of its separately managed account assets.

Does Fidelity Management & Research Company LLC report any disciplinary disclosures?

Reports 2 disclosure items on Form ADV Item 11: yes answers to 11.D(2) (another regulator's finding of a violation) and 11.D(4) (another regulator's order in the past ten years). 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/108281

What changed in Fidelity Management & Research Company LLC's recent Form ADV filings?

In the August 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
  • Fixed fees (other than subscription fees)
  • Performance-based 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 March 30, 2026) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$5,685,041,930,529

$5,685,041,930,529 as of October 2026, filing dated July 30, 2026.

Discretionary: $5,685,041,930,529.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
Individuals (other than high net worth individuals)
Clients 6,596 Assets $3,943,993,722 (0%)
High net worth individuals
Clients 29,432 Assets $24,273,363,019 (0%)
Banking or thrift institutions
Clients 0 Assets $0 (0%)
Investment companies
Clients 595 Assets $5,416,050,621,617 (95%)
Business development companies
Clients 0 Assets $0 (0%)
Pooled investment vehicles (other than investment companies and business development companies)
Clients 21 Assets $184,722,350,086 (3%)
Pension and profit sharing plans (but not the plan participants or government pension plans)
Clients 0 Assets $0 (0%)
Charitable organizations
Clients 0 Assets $0 (0%)
State or municipal government entities (including government pension plans)
Clients 6 Assets $55,904,429,852 (1%)
Other investment advisers
Clients 0 Assets $0 (0%)
Insurance companies
Clients 0 Assets $0 (0%)
Sovereign wealth funds and foreign official institutions
Clients 0 Assets $0 (0%)
Corporations or other businesses not listed above
Clients 0 Assets $0 (0%)
Other
Clients Fewer than 5 Assets $147,172,233 (0%)

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 investment companies (and business development companies)
  • Portfolio management for pooled investment vehicles (other than investment companies)
  • Selection of other advisers (including private fund managers)
  • Other

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
1971 (54 years)
Employees
Total: 1,427. Performing investment advisory functions: 744.
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)
6 other offices, as of the August 2026 filing
Boston, MAChicago, ILJersey City, NJMerrimack, NHSan Francisco, CASmithfield, RI
States registered or notice-filed
51 states or jurisdictions
AKALARAZCACOCTDCDEFLGAHIIAIDILINKSKYLAMAMDMEMIMNMOMSMTNCNDNENHNJNMNVNYOHOKORPARISCSDTNTXUTVAVTWAWIWVWY

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

Disclosures

Item 11

2 Reports 2 disclosure items on Form ADV Item 11. View on IAPD.

Questions answered yes on this filing

Regulatory matters Items 11.C to 11.G

  • 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
$3089B 2021 $3689B 2022 $3148B 2023 $3964B 2024 $4731B 2025 $5685B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$5,685,041,930,5291,427July 30, 2026
October 2025$4,730,738,518,4871,355June 21, 2025
October 2024$3,964,385,404,6541,264September 20, 2024
October 2023$3,148,421,739,2471,108August 31, 2023
October 2022$3,688,587,311,0601,042September 23, 2022
October 2021$3,088,956,159,4451,385July 22, 2021

Regulatory assets under management: $3,088,956,159,445 in the October 2021 data and $5,685,041,930,529 in the October 2026 data, up 84%.

Total employees: 1,385 in October 2021 and 1,427 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. August 2026
    • Updated its list of owners and control persons (Schedule A).
  2. April 2026
    • Employees performing advisory functions went from 727 to 744.
    • Regulatory assets under management went from $4,730,738,518,487 to $5,685,041,930,529 (+20%).
    • No longer lists an office in Durham, NC.
    • No longer lists an office in Greenwood Village, CO.
    • No longer lists an office in Westlake, TX.

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
clearingcustody.fidelity.comfidelity.cominstitutional.fidelity.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. Fidelity Management & Research Company LLC (CRD 108281): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/fidelity-management-and-research-company-llc-boston-ma-108281