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FMR Investment Management (uk) Limited

SEC-registered adviser since 1987London, United KingdomCRD 108273

42
Clients
79
Advisory staff

From Form ADV filed 29 June 2026 · data retrieved 15 October 2026SEC record

FMR Investment Management (uk) Limited is an investment adviser headquartered in London, United Kingdom, and registered with the SEC since 1987. Its clients include pooled investment vehicles, investment companies and other investment advisers.

Its services include portfolio management for investment companies, portfolio management for pooled vehicles and portfolio management for institutions. Fee arrangements include a percentage of assets under management, fixed fees, commissions and other arrangements. Fidelity Management & Research Company LLC owns 75% or more of FMR Investment Management (uk) Limited, and Karoline Rosenberg is its CEO.

Clients

FMR Investment Management (uk) Limited serves 42 clients, 29 of them investment companies. The average client has about $615 million with the firm.

Regulatory assets by client type
  • Investment companies29 clients42%
  • Pooled investment vehicles13 clients50%
  • Other investment advisers9%
  • Other0%
Show client breakdown
Investment companies
Clients
29
Regulatory AUM
$10,737,866,102
Share
41.6%
Avg. per client
$370.3M
Pooled investment vehicles
Clients
13
Regulatory AUM
$12,814,086,346
Share
49.6%
Avg. per client
$985.7M
Other investment advisers
Clients
Not reported
Regulatory AUM
$2,266,064,738
Share
8.8%
Avg. per client
—
Other
Clients
Not reported
Regulatory AUM
$6,741,694
Share
0.0%
Avg. per client
—

Total

Clients
42
Regulatory AUM
$25,824,758,880
Share
100%
Avg. per client
$614.9M

What it does

FMR Investment Management (uk) Limited provides portfolio management for investment companies, portfolio management for pooled vehicles, portfolio management for institutions and other activities. It is paid through a percentage of assets, fixed fees, commissions and other arrangements.

FMR Investment Management (uk) Limited advises 4 private funds.

100.0% of assets ($25.82B across 82 accounts) are managed with discretion. 9% of clients are outside the U.S., and 1 clients received advice without assets under management last fiscal year.

What the accounts hold

Separately managed account assets by class, year end
  • Bonds97%
    • Investment grade corporate bonds81%
    • High-yield corporate bonds9%
    • Sovereign bonds5%
    • U.S. government and agency bonds2%
  • Other2%
    • Derivatives2%

Filed values cover 99%. The neutral 1% gap has no reported category.

Custodians

FMR Investment Management (uk) Limited’s client accounts are held mainly at The Northern Trust, with 6% of managed assets, and Brown Brothers Harriman &, with 2%. FMR Investment Management (uk) Limited has custody of $219.0M for 2 clients.

Managed account assets by custodian
  • The Northern TrustThe Northern Trust Company · Chicago, IL · $1.62B6%
  • Brown Brothers Harriman &Brown Brothers Harriman & Co. · New York, NY · $492.6M2%
  • All other custodians$23.71B92%

Ownership and leadership

Fidelity Management & Research Company LLC owns 75% or more of FMR Investment Management (uk) Limited, and Karoline Rosenberg is its CEO.

Who owns the firm
FMR Investment Management (uk) Limited· the adviser
  • Fidelity Management & Research Company LLC

    Control person · since May 2017

    Owns 75% or more of FMR Investment Management (uk) Limited

Leadership

  • Karoline Rosenberg
    Co-Chief Executive Officer, Director
  • Stephanie Brown
    Chief Compliance Officer
  • Bryan Comtois
    Compliance Officer
  • Mark Flaherty
    Co-Chief Exective Officer, Director
  • Kyle Johnson
    Director
  • Nicole Macarchuk
    Chief Legal Officer
  • Jean-Philippe Provost
    Director
  • Victoria Redgrave
    Director
  • Christopher Rimmer
    Director

Staff

  • 119 employees
  • 79 in advisory functions

Fees

FMR Investment Management (uk) Limited is paid through a percentage of assets under management, fixed fees (other than subscription fees), commissions and other.

FMR Investment Management (uk) Limited’s fee rates are not included in this profile. Find its brochure on the SEC’s site.

Offices and registrations

Besides its headquarters, FMR Investment Management (uk) Limited has 0 offices, with 1 listed address with no US state reported.

Other business names

FMR Investment Management (uk) Limited has reported 1 other business name to the SEC.

  • Fidelity Investments

Registration details

Legal name
FMR Investment Management (uk) Limited
Headquarters
25 Cannon Street, London, United Kingdom EC4M 5SB
Website
Not reported
SEC file
801-28773
Structure
other (specify) organized in United Kingdom
Fiscal year end
December

This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. See this firm's record on adviserinfo.sec.gov

Common questions

How many clients does FMR Investment Management (uk) Limited have?

FMR Investment Management (uk) Limited has 42 clients and manages $25.8 billion for them, as of June 2026. They include 29 investment companies and 13 pooled investment vehicles.

Source: Form ADV Part 1A, Items 5.D and 5.F, filed 29 June 2026

What services does FMR Investment Management (uk) Limited offer?

FMR Investment Management (uk) Limited provides portfolio management for investment companies, portfolio management for pooled vehicles, portfolio management for institutions and other activities.

Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file

Which custodians does FMR Investment Management (uk) Limited use?

FMR Investment Management (uk) Limited’s separately managed account assets are held at The Northern Trust Company (Chicago, IL), with $1,624,297,324 and Brown Brothers Harriman & Co. (New York, NY), with $492,645,084. Only custodians holding at least a tenth of those assets are named.

Source: Form ADV Part 1A, Schedule D, Section 5.K.(3), filed 29 June 2026

How many financial advisors does FMR Investment Management (uk) Limited have?

FMR Investment Management (uk) Limited has 0 investment adviser representatives registered with state securities authorities, out of 119 employees, and 79 perform investment advisory functions. None are registered representatives of a broker-dealer or licensed insurance agents.

Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file

What does FMR Investment Management (uk) Limited invest in?

At the end of its last fiscal year, FMR Investment Management (uk) Limited’s separately managed accounts held 81% investment grade corporate bonds, 9% high-yield corporate bonds, 5% sovereign bonds, 2% U.S. government and agency bonds and 2% derivatives. It advises 4 private funds.

Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file

Who owns FMR Investment Management (uk) Limited?

FMR Investment Management (uk) Limited’s direct owner is Fidelity Management & Research Company LLC (75% or more).

Source: Form ADV Part 1A, Schedules A and B, filed 29 June 2026

How does FMR Investment Management (uk) Limited get paid?

FMR Investment Management (uk) Limited is paid through a percentage of assets under management, fixed fees, commissions and other arrangements. Its Form ADV lists no performance-based fees among how it is paid.

Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file

Sources

  1. Form ADV Part 1A, amendment filed 29 June 2026. Items 1, 5, 9, 11 and Schedules A, B and D.
  2. IAPD firm record, CRD 108273.

Retrieved 15 October 2026. All are published by the SEC and may have been amended since.

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This profile is compiled from public regulatory filings and is provided for informational purposes only. Niva Wealth is not affiliated with FMR Investment Management (uk) Limited and makes no representation about the quality of its services. Figures reflect the filing dates shown and may have changed. Ownership percentages are the bands reported to the SEC, not exact figures.