Sign in

You're signed outSign in or to get full access.

Oak Ridge Investments LLC

CIK:0001054554
Investment Adviser
$1B AUM
171 holdings
Chicago, IL, USA
Founded:1989
13 employees
Latest filing:Jun 30, 2025

Oak Ridge Investments LLC is an investment adviser headquartered in Chicago, Illinois, founded in 1989. The firm focuses on high-quality, actively managed equity strategies and employs 13 investment professionals. They serve a broad client base across individuals, small businesses, and institutions, offering portfolio management and financial advisory services.

Investment Strategy

Oak Ridge Investments utilizes a bottom-up, stock selection investment approach with a focus on 'intelligent growth.' Their strategy targets high quality companies capable of consistent earnings growth, trading at reasonable valuations. Investment decisions are based on rigorous fundamental analysis covering company strategy, financial health, management quality, competitive position, and business outlook. Portfolio managers participate in peer review and debate before making purchases, and holdings are actively managed to balance fundamentals, valuation, and risk management across sector allocations.

Latest 13F Filing Activity

Oak Ridge Investments LLC filed their most recent 13F report on Jun 30, 2025 disclosing 171 equity positions with a total 13F market value of $1B. The fund increased holdings in Nvidia Corporation, Microsoft Corp., Broadcom Inc. among other positions. Oak Ridge Investments LLC reduced exposure to Unitedhealth Group Inc., Alphabet Inc., Apple Inc. among others.

Top Buys
N
NVDANVIDIA CORPORATION
+$53.4M
M
MSFTMICROSOFT CORP
+$50.4M
A
AVGOBROADCOM INC
+$22.8M
O
ORCLORACLE CORP
+$17.6M
M
METAMETA PLATFORMS INC
+$11.2M
Top Sells
U
UNHUNITEDHEALTH GROUP INC
-$23.1M
G
GOOGLALPHABET INC
-$11.9M
A
AAPLAPPLE INC
-$7.9M
S
SAIASAIA INC
-$5.6M
A
ANETARISTA NETWORKS INC
-$4.1M

Top Holdings

M
MSFTMICROSOFT CORP
+11.5%$160.7M
N
NVDANVIDIA CORPORATION
+10.8%$150.1M
A
AAPLAPPLE INC
+8.0%$111.3M
A
AMZNAMAZON COM INC
+5.0%$70.0M
M
METAMETA PLATFORMS INC
+4.9%$68.7M

Equity Positions (171)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
MICROSOFT CORP11.53%$160.7M323,172$198.12$497.41+$50.4M
NVIDIA CORPORATION10.77%$150.1M950,301$43.84$157.99+$53.4M
APPLE INC7.98%$111.3M542,495$73.07$205.17-$7.9M
AMAZON COM INC5.02%$70.0M318,993$91.95$219.39+$726.1K
META PLATFORMS INC4.93%$68.7M93,083$335.63$738.09+$11.2M

Industry Allocation

SERVICES-PREPACKAGED SOFTWARE
+20.4%
SEMICONDUCTORS & RELATED DEVICES
+15.5%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+12.3%
ELECTRONIC COMPUTERS
+8.0%
RETAIL-CATALOG & MAIL-ORDER HOUSES
+5.0%

Investment Team (10)

NameRoleLocationLinkedIn
A
Andrea Wirth
Research AssociateChicago, IL , United States
A
Anne Finley
TraderChicago, IL , United States
Brad Anastasia
Brad Anastasia
Vice President, Investment AnalystChicago, IL , United States
D
David Klaskin
CIOUnited States
Jason Rynes
Jason Rynes
Head of Trading, Senior Vice PresidentChicago, IL , United States
Ken Kailin
Ken Kailin
Senior Portfolio Manager and Executive Vice PresidientNorthbrook, IL , United States
G
Geroge Allen
partnerDallas, TX , United States
Jane Snorek
Jane Snorek
SVP Equity Research - TMTChicago, IL , United States
Laine Johnson
Laine Johnson
AssociateChicago, IL , United States
M
Milt Hohol
PrincipalUnited States