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Harris | Oakmark is a investment adviser based in Chicago, IL, that holds a 67.8/100 Fidelon TransparencyScore (th percentile), with 4 registered advisors. Score based on public SEC and FINRA filings.

67.8Transparency Score
Bottom6%

Harris | Oakmark

A registered investment adviser held to a fiduciary standard.

111 S. Wacker Drive, Suite 4600, Chicago, IL, 60606
Investment AdviserFiduciary
Prep Kit

Fidelon Fact Sheet

Harris | Oakmark used to be called Harris Associates LP. It is an investment adviser in Chicago, Illinois that manages investment portfolios and helps plan for retirement. The firm charges 0.45% to 0.75% of assets per year. It also reports custody, which means it can hold or access client funds. Its regulatory record shows disclosures, with the most recent action in 2022.

67.8FairBottom 6% of scored firms
How they're paidPaid more when your account grows — a conflict to weigh.
Performance-based fees
Duty to youLegally required to put your interests first.
Registered adviser · fiduciary
Assets under managementAcross 2,326 client accounts.
$109.5B
Firm size
4 advisors
Who holds your moneyThe firm or a related party can hold or access client funds.
Custody disclosed
Regulatory recordFull record in Regulatory Track Record below.
5 disclosures · last action 2019
Based on live filings from SEC Form ADV and FINRA BrokerCheck. Scored using Fidelon's published methodology. Data as of Aug 2026

Key Findings

Strengths

  • Registered as investment adviser with fiduciary obligation

Things You Should Know

  • 5 regulatory complaints in public regulatory filings
  • $93K in regulatory fines
  • Fee disclosure could be more detailed — regulatory filings describe fee schedules and service terms less clearly than top-scoring peers

Conflict Audit

Conflict AuditCaution

Our analysis identified 2 potential conflicts of interest in regulatory filings.

Not registered as broker-dealer
No commissions on advisory accounts
No outside compensation from related parties
No related-party custodian
Charges performance-based fees — may incentivize riskier strategies
Also sells commodity trading — can earn money beyond advisory fees

Source: Form ADV Part 1, Items 6-8; Part 2A, Items 10-14

What this firm says about how it gets paid

The more assets there are in your account, the more you will pay in fees, and we may therefore have an incentive to encourage you to increase the assets in your account.
For example, we sometimes invest client assets in funds that we or our affiliates manage. We earn management, supervisory and administrative fees for these funds, and therefore we have a financial incentive to use or recommend these funds.

Source: the firm’s own Form CRS, filed 2026-03-31 — quoted directly

Regulatory Events

Advisor Roster

4 advisors

AdvisorScoreGrade
Michael Joseph Mangan
Emily Shira Neumark
Brian Peter Hettinger
Bryan Charles Tennant

Meeting Prep Kit for Harris | Oakmark

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Regulatory track record
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Frequently Asked Questions

What does the TransparencyScore measure?

The TransparencyScore measures how clearly and completely an advisor or firm discloses important information in their regulatory filings — things like fees, conflicts of interest, disciplinary history, and business practices. A higher score means better disclosure quality, not better investment performance.

Where does this data come from?

All data comes from public regulatory filings: SEC Form ADV (Parts 1, 2, and 3), FINRA BrokerCheck, and the SEC's Investment Adviser Public Disclosure (IAPD) database. These are official filings that firms and advisors are legally required to submit.

Does a low score mean they're a bad advisor?

Not necessarily. A low score means the firm's public filings are less transparent — they may use vague language about fees, skip details about conflicts, or have a more complex regulatory history. Some excellent advisors work at firms with poor disclosure practices. The score measures the filing, not the person.

How often is this data updated?

Fidelon refreshes data from SEC and FINRA sources on a regular schedule. Form ADV filings are updated annually by firms (with amendments throughout the year), and BrokerCheck data is updated as events are reported. Scores are recalculated after each data refresh.

Can an advisor or firm improve their score?

Yes. Scores are based on what's in public filings. A firm that rewrites its ADV brochure in clearer language, discloses conflicts more specifically, or resolves outstanding regulatory issues will see its score improve at the next refresh. The incentive structure is intentional.

Data Sources

SEC Form ADV Part 1 — Filed Aug 2026SEC Form ADV Part 2ASEC IAPDFINRA BrokerCheck

Scores are generated using Fidelon's published scoring methodology and reflect the quality of public disclosures, not the quality of investment advice. A firm that improves its disclosures will see its score improve. Fidelon does not provide investment advice.

Verify on SEC IAPD

Last scored: · Score version: 3.8 · CRD #106960