Oak Ridge Investments provides portfolio management for individuals and small businesses and portfolio management for institutions.
Oak Ridge Investments reports 3,920 clients. They include 3,626 individual clients, 197 high-net-worth individuals, and 41 corporations and other businesses. Of its assets, 100.0% ($1.7B across 3,920 accounts) are managed with discretion. A wrap fee program the firm both sponsors and manages holds $1.5B. It advised 7 clients without assets under management last fiscal year.
| Client type | Clients | Assets |
|---|---|---|
| Individuals (other than HNW) | 93% | 56% |
| High-net-worth individuals | 5% | 28% |
| Pension and profit-sharing plans | <1% | <1% |
| State or municipal government entities | <1% | <1% |
| Insurance companies | <1% | 6% |
| Other client typesCorporations and other businesses; Other | 2% | 9% |
Client breakdown and activity details
| Client type | Clients | Regulatory AUM | AUM share | Avg. per client |
|---|---|---|---|---|
| Individuals (other than HNW) | 3,626 | $960M | 56.4% | $265K |
| High-net-worth individuals | 197 | $475M | 27.8% | $2.41M |
| Pension and profit-sharing plans | 18 | $13.6M | 0.8% | $757K |
| State or municipal government entities | Fewer than 5 | $1.05M | 0.1% | $525K |
| Insurance companies | Fewer than 5 | $105M | 6.2% | $26.3M |
| Corporations and other businesses | 41 | $65.7M | 3.9% | $1.6M |
| Other | 32 | $83.8M | 4.9% | $2.62M |
| Total | 3,920 | $1.7B | 100% | — |
- Clients
- 3,626
- Regulatory AUM
- $960M
- AUM share
- 56.4%
- Avg. per client
- $265K
- Clients
- 197
- Regulatory AUM
- $475M
- AUM share
- 27.8%
- Avg. per client
- $2.41M
- Clients
- 18
- Regulatory AUM
- $13.6M
- AUM share
- 0.8%
- Avg. per client
- $757K
- Clients
- Fewer than 5
- Regulatory AUM
- $1.05M
- AUM share
- 0.1%
- Avg. per client
- $525K
- Clients
- Fewer than 5
- Regulatory AUM
- $105M
- AUM share
- 6.2%
- Avg. per client
- $26.3M
- Clients
- 41
- Regulatory AUM
- $65.7M
- AUM share
- 3.9%
- Avg. per client
- $1.6M
- Clients
- 32
- Regulatory AUM
- $83.8M
- AUM share
- 4.9%
- Avg. per client
- $2.62M
Total
- Clients
- 3,920
- Regulatory AUM
- $1.7B
- AUM share
- 100%
- Avg. per client
- —
- Clients outside the U.S.
- 0%
- Clients advised without assets under management last fiscal year
- 7
- Private funds advised
- 0
Oak Ridge Investments is paid through a percentage of assets under management; its fees and minimums are set out in its brochures on the SEC website.
David M. Klaskin Trust owns 25% to 50% of Oak Ridge Investments and is in turn owned by David Klaskin (75% or more). David Klaskin is CEO; the leadership team includes Chief Compliance Officer Joseph Scavetti. It has 13 employees, 11 of them in advisory roles.
Leadership
- David KlaskinManager, Chief Executive Officer and Chief Investment Officer, Member
- Joseph ScavettiChief Compliance Officer
- Robert McVickerManager, Member
- John BrinckerhoffCOO
Investment adviser representatives
2 representatives listed in the SEC register as of 9 October 2026.
- David Michael Klaskin
- Robert Gregg McVicker
Staff
- 13 employees
- 11 in advisory functions
- 1 insurance agent
- Owns 25% to 50% of Oak Ridge Investments, LLC
David M. Klaskin Trust
Control person · since January 2024
- Owns 75% or more of David M. Klaskin Trust
David Klaskin
Control person · since January 2024
- Owns 10% to 25% of Oak Ridge Investments, LLC
Robert McVicker
Control person · since March 2019
- Owns 10% to 25% of Oak Ridge Investments, LLC
John Brinckerhoff
Control person · since December 2018
Oak Ridge Investments’ regulatory assets grew from $1.15B (June 2021) to $1.7B (May 2026); clients rose from 1,535 to 3,920 and employees from 11 to 13.
Figures from each annual filing
| Filed | Regulatory AUM | Clients | Employees | Offices |
|---|---|---|---|---|
| May 2026 | $1.7B | 3,920 | 13 | 1 |
| March 2025 | $1.31B | 2,876 | 13 | 1 |
| March 2024 | $900M | 1,667 | 11 | 1 |
| August 2023 | $708M | 1,476 | 11 | 1 |
| March 2022 | $1.22B | 1,550 | 11 | 1 |
| June 2021 | $1.15B | 1,535 | 11 | 1 |
Besides its headquarters, Oak Ridge Investments has 0 offices, with 1 listed address in Illinois.
Illinois · 1 listed address
- 10 South Lasalle Street, Suite 2130, ChicagoHQ
Contact and registration details
- Legal name
- Oak Ridge Investments, LLC
- Headquarters
- 10 South Lasalle Street, Suite 2130, Chicago, IL 60603-1020
- Website
- oakridgeinvest.com
- Phone
- 312-857-1040
- @oak-ridge-investments
- SEC file
- 801-35529
- Structure
- Delaware LLC
- Fiscal year end
- December
Oak Ridge Investments uses Ameriprise Financial Services ($681M, 60%) and UBS Financial Services ($453M, 40%) as custodians for its separately managed accounts. Oak Ridge Investments does not have custody of client assets.
- UBS Financial ServicesUBS Financial Services Inc. · Weehawken, NJ · $453M40%
- Ameriprise Financial ServicesAmeriprise Financial Services, LLC · Minneapolis, MN · $681M60%
At year end, Oak Ridge Investments’ separately managed accounts were mostly in stocks (95%). Its reported 13F holdings for the quarter ended 30 June 2026 total $1.77B across 170 positions; the largest are Nvidia Corporation (11.7%), Alphabet Inc. (8.2%) and Apple Inc. (5.8%).
What the accounts hold
- Stocks95%
- Cash5%
Reported 13F holdings
- $1.77B
- Reported 13F value
- 170
- Positions
- 50.3%
- In the 10 largest
- +16.9%
- Value vs. prior quarter
- Nvidia Corporation11.7%
- Alphabet Inc. · Cap Stk CL C8.2%
- Apple Inc.5.8%
- Broadcom Inc.4.8%
- Eli Lilly & CO4.4%
- Microsoft Corp.3.2%
- Meta Platforms Inc. · CL A3.2%
- Advanced Micro Devices Inc.3.2%
- Micron Technology Inc.3.0%
- Tesla Inc.2.9%
Together, the ten largest are 50.3% of reported value.
How many clients does Oak Ridge Investments have?
Oak Ridge Investments has 3,920 clients and manages $1.7 billion for them, as of May 2026. They include 3,626 individual clients, 197 high-net-worth individuals, and 41 corporations and other businesses.
Source: Form ADV Part 1A, Items 5.D and 5.F, filed 4 May 2026
What services does Oak Ridge Investments offer?
Oak Ridge Investments provides portfolio management for individuals and small businesses and portfolio management for institutions.
Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file
Which custodians does Oak Ridge Investments use?
Oak Ridge Investments’ separately managed account assets are held at Ameriprise Financial Services, LLC (Minneapolis, MN), with $681M and UBS Financial Services Inc. (Weehawken, NJ), with $453M. Only custodians holding at least a tenth of those assets are named.
Source: Form ADV Part 1A, Schedule D, Section 5.K.(3), filed 4 May 2026
How many financial advisors does Oak Ridge Investments have?
Oak Ridge Investments has 0 investment adviser representatives registered with state securities authorities, out of 13 employees, and 11 perform investment advisory functions. 0 employees are registered representatives of a broker-dealer and 1 employee is a licensed insurance agent.
Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file
What does Oak Ridge Investments invest in?
At the end of its last fiscal year, Oak Ridge Investments’ separately managed accounts held 95% exchange-traded equities and 5% cash and equivalents.
Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file
Who owns Oak Ridge Investments?
Oak Ridge Investments is owned through a trust by David Klaskin. Its direct owners are Robert McVicker, John Brinckerhoff and David M. Klaskin Trust, each holding 50% or less.
Source: Form ADV Part 1A, Schedules A and B, filed 4 May 2026
How does Oak Ridge Investments get paid?
Oak Ridge Investments is paid through a percentage of assets under management. Its Form ADV lists no commissions or 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
Is Oak Ridge Investments registered with the SEC?
Yes, Oak Ridge Investments has been registered with the SEC as an investment adviser since 8 December 1989. Its CRD number is 107066 and its SEC file number is 801-35529.
Source: Form ADV Part 1A, Item 1, filed 4 May 2026; IAPD firm record
How do I contact Oak Ridge Investments?
Oak Ridge Investments’ main office is at 10 South Lasalle Street, Suite 2130, Chicago, IL 60603-1020. Its phone number is 312-857-1040. Its website is oakridgeinvest.com.