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TCW Investment Management

SEC-registered adviser since 1987Los Angeles, CACRD 106546

4,945
Clients
114
Advisory staff

From Form ADV filed 5 May 2026 · data retrieved 15 October 2026SEC record

TCW Investment Management is an investment adviser headquartered in Los Angeles, California, and registered with the SEC since 1987. Its clients include investment companies, pooled investment vehicles and other individuals. High-net-worth individuals account for 0% of its regulatory assets under management.

Its services include portfolio management for individuals and small businesses, portfolio management for investment companies, portfolio management for pooled vehicles, and portfolio management for institutions. Fee arrangements include a percentage of assets under management and performance-based fees. The TCW Group, Inc. owns 75% or more of TCW Investment Management, and Kathryn Koch is its CEO.

Clients

TCW Investment Management serves 4,945 clients, 4,748 of them other individuals. The average client has about $7.9 million with the firm, and high-net-worth clients hold 0% of its $38.8 billion in assets.

Regulatory assets by client type
  • Individuals4,748 clients6%
  • Investment companies12 clients76%
  • Pooled investment vehicles9 clients16%
  • OtherHigh-net-worth individuals, Pension and profit-sharing plans, Charitable organizations, Insurance companies, Sovereign wealth funds and foreign official institutions, Corporations and other businesses2%
Show client breakdown
Individuals (other than HNW)
Clients
4,748
Regulatory AUM
$2,424,701,843
Share
6.2%
Avg. per client
$511K
High-net-worth individuals
Clients
15
Regulatory AUM
$106,653,921
Share
0.3%
Avg. per client
$7.11M
Investment companies
Clients
12
Regulatory AUM
$29,484,936,310
Share
76.0%
Avg. per client
$2.46B
Pooled investment vehicles
Clients
9
Regulatory AUM
$6,088,299,408
Share
15.7%
Avg. per client
$676.5M
Pension and profit-sharing plans
Clients
40
Regulatory AUM
$514,343,585
Share
1.3%
Avg. per client
$12.9M
Charitable organizations
Clients
48
Regulatory AUM
$77,856,802
Share
0.2%
Avg. per client
$1.62M
Insurance companies
Clients
1
Regulatory AUM
$297,171
Share
0.0%
Avg. per client
$297K
Sovereign wealth funds and foreign official institutions
Clients
1
Regulatory AUM
$1,268,054
Share
0.0%
Avg. per client
$1.27M
Corporations and other businesses
Clients
71
Regulatory AUM
$121,157,295
Share
0.3%
Avg. per client
$1.71M

Total

Clients
4,945
Regulatory AUM
$38,819,514,389
Share
100%
Avg. per client
$7.85M

What it does

TCW Investment Management provides portfolio management for individuals and small businesses, 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 and performance-based fees.

TCW Investment Management advises no private funds.

100.0% of assets ($38.82B across 4,982 accounts) are managed with discretion. $2.81B sits in a wrap fee program the firm both sponsors and manages. 1% of clients are outside the U.S., and 8,937 clients received advice without assets under management last fiscal year.

What the accounts hold

Separately managed account assets by class, year end
  • Stocks79%
  • Funds1%
  • Bonds18%
    • Sovereign bonds9%
    • U.S. government and agency bonds4%
    • Investment grade corporate bonds3%
    • High-yield corporate bonds2%
  • Cash2%

Custodians

TCW Investment Management’s client accounts are held mainly at UBS Europe Se, with 4% of managed assets, and J.P. Morgan, with 2%. TCW Investment Management does not have custody of client assets.

Managed account assets by custodian
  • The Northern TrustThe Northern Trust Company · Chicago, IL · $432.2M1%
  • UBS Europe SeUBS Europe Se · Hessen · $1.51B4%
  • J.P. MorganJpmorgan Chase, NA · Brooklyn, NY · $730.4M2%
  • All other custodians$36.14B93%

Ownership and leadership

The TCW Group, Inc. owns 75% or more of TCW Investment Management, and Kathryn Koch is its CEO.

Who owns the firm
TCW Investment Management Company LLC· the adviser
  • The TCW Group, Inc.

    Control person · since January 1987

    Owns 75% or more of TCW Investment Management Company LLC

Leadership

  • Kathryn Koch
    President, Chief Executive Officer
  • Andrew Bowden
    Board Member, Executive Vice President, General Counsel, Secretary
  • Jessica Kung
    Executive Vice President and Chief Human Resources Officer
  • Melissa Stolfi
    Executive Vice President, Global Chief Operating Officer
  • Richard Villa
    Board Member, Executive Vice President, Chief Financial Officer
  • Kathryn Jones
    Global Chief Compliance Officer
  • Marc Stern
    Chairman

Staff

  • 405 employees
  • 114 in advisory functions
  • 20 state-registered reps
  • 81 broker-dealer reps
  • 1 soliciting firm

Fees

TCW Investment Management is paid through a percentage of assets under management and performance-based fees.

TCW Investment Management’s fee rates are not included in this profile. Find its brochure on the SEC’s site.

Offices and registrations

Besides its headquarters, TCW Investment Management has 6 offices (2 private residences, listed without an address), with 4 listed addresses across 3 states.

Listed office addresses by state

California · 2 listed addresses

  • 515 South Flower Street, Los AngelesHQ
  • 301 Hartz Avenue, Danville

Registration details

Legal name
TCW Investment Management Company LLC
Headquarters
515 South Flower Street, Los Angeles, CA 90071
Website
Not reported
SEC file
801-29075
Structure
Delaware LLC
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 TCW Investment Management have?

TCW Investment Management has 4,945 clients and manages $38.8 billion for them, as of May 2026. They include 4,748 other individuals, 71 corporations and other businesses and 48 charitable organizations.

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

What services does TCW Investment Management offer?

TCW Investment Management provides portfolio management for individuals and small businesses, 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 TCW Investment Management use?

TCW Investment Management’s separately managed account assets are held at UBS Europe Se (Hessen), with $1,514,925,204, Jpmorgan Chase, NA (Brooklyn, NY), with $730,360,000 and The Northern Trust Company (Chicago, IL), with $432,234,161. Only custodians holding at least a tenth of those assets are named.

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

How many financial advisors does TCW Investment Management have?

TCW Investment Management has 20 investment adviser representatives registered with state securities authorities, out of 405 employees, and 114 perform investment advisory functions. 81 are registered representatives of a broker-dealer and 0 are 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 TCW Investment Management invest in?

At the end of its last fiscal year, TCW Investment Management’s separately managed accounts held 79% exchange-traded equities, 9% sovereign bonds, 4% U.S. government and agency bonds, 3% investment grade corporate bonds, 2% high-yield corporate bonds, 2% cash and equivalents and 1% registered funds (mutual funds, ETFs, BDCs). It advises no private funds of its own.

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

Who owns TCW Investment Management?

TCW Investment Management is owned through a chain of holding companies by Nippon Life Insurance Company. Its direct owner is the TCW Group, Inc. (75% or more).

Source: Form ADV Part 1A, Schedules A and B, filed 5 May 2026

How does TCW Investment Management get paid?

TCW Investment Management is paid through a percentage of assets under management and performance-based fees. Its Form ADV lists no commissions 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 5 May 2026. Items 1, 5, 9, 11 and Schedules A, B and D.
  2. IAPD firm record, CRD 106546.

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 TCW Investment Management Company LLC 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.