Oak Ridge Investments LLC

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 1, 2024), Oak Ridge Investments LLC reported 143 stock positions worth $991.0 million. Its top holding was Microsoft (MSFT) at 9.9% of the portfolio, followed by Apple (AAPL, 7.4%) and Nvidia (NVDA, 6.3%). Compared with Q4 2023, it opened 7 new positions, sold out of 12, added to 68 and reduced 68. The biggest buy was Nvidia (NVDA, shares +4%) and the biggest sale Yeti (YETI, shares −56%).

Most Recent 13F
Q2 2026
Location
Chicago, IL
CIK
0001054554
Portfolio Value
$991.0M (Q1 2024)
SEC Filing
0001172661-24-001965 ↗ filed May 1, 2024

Holdings Value

0$500.0M$1.0B$1.5B$2.0B Q1 2024: $991.0M $991.0M Q1 2024 Q2 2024: $1.0B Q2 2024 Q3 2024: $1.1B Q3 2024 Q4 2024: $1.3B Q4 2024 Q1 2025: $1.2B Q1 2025 Q2 2025: $1.4B Q2 2025 Q3 2025: $1.5B Q3 2025 Q4 2025: $1.6B Q4 2025 Q1 2026: $1.5B Q1 2026 Q2 2026: $1.8B Q2 2026

Holdings 143 stocks · $991.0M
MSFT Microsoft Corp. 9.94% 234,111 $98.5M Add +4.0%
AAPL Apple Inc. 7.42% 428,918 $73.6M Add +4.5%
NVDA Nvidia Corp. 6.30% 69,057 $62.4M Add +4.0%
AMZN Amazon.com Inc. 4.93% 271,123 $48.9M Add +4.3%
LLY Eli Lilly & Co. 4.37% 55,603 $43.3M Add +3.8%
META Meta Platforms Inc. Class A 3.34% 68,215 $33.1M Add +4.1%
GOOG Alphabet Inc. Class C 2.88% 187,229 $28.5M Add +4.6%
GOOGL Alphabet Inc. Class A 1.93% 126,723 $19.1M Add +3.9%
V Visa Inc. Class A 1.81% 64,229 $17.9M Add +4.0%
UNH Unitedhealth Group Inc. 1.77% 35,380 $17.5M Add +4.3%
AVGO Broadcom Inc. 1.60% 11,956 $15.8M Add +2.6%
MA Mastercard Inc. Class A 1.47% 30,298 $14.6M Add +4.1%
ROST Ross Stores Inc. 1.38% 93,448 $13.7M Add +4.5%
TDG Transdigm Group Inc. 1.34% 10,819 $13.3M Add +2.3%
KLAC KLA Corp. 1.34% 18,944 $13.2M Add +4.7%
ORLY O'reilly Automotive Inc. 1.33% 11,639 $13.1M Add +1.5%
COST Costco Wholesale Corp. 1.18% 15,958 $11.7M Add +3.8%
SAIA Saia Inc. 1.17% 19,827 $11.6M Reduce -8.1%
NFLX Netflix Inc. 1.03% 16,819 $10.2M Add +5.0%
ECL Ecolab Inc. 0.94% 40,390 $9.3M Add +4.5%
INTU Intuit Inc. 0.91% 13,928 $9.1M Add +4.4%
AMD Advanced Micro Devices 0.91% 49,953 $9.0M Add +6.0%
SYK Stryker Corp. 0.88% 24,269 $8.7M Add +4.8%
ANET Arista Networks Inc. 0.87% 29,825 $8.6M Add +2.4%
DXCM Dexcom Inc. 0.84% 60,142 $8.3M Add +2.3%
VRSK Verisk Analytics Inc. 0.84% 35,185 $8.3M Add +2.2%
TMUS T-Mobile US Inc. 0.84% 50,799 $8.3M Add +3.4%
AZN Astrazeneca PLC-Spons ADR 0.83% 121,604 $8.2M Add +4.5%
FTNT Fortinet Inc. 0.80% 116,327 $7.9M Add +2.8%
AME Ametek Inc. 0.79% 42,795 $7.8M Add +1.2%
ROP Roper Technologies Inc. 0.79% 13,908 $7.8M Add +1.7%
BRBR Bellring Brands Inc. 0.76% 126,870 $7.5M Add +101.1%
NOW ServiceNow Inc. 0.73% 9,511 $7.3M Add +4.2%
ROAD Construction Partners Inc. Class A 0.70% 122,802 $6.9M Reduce -4.1%
EXLS Exlservice Holdings Inc. 0.69% 216,028 $6.9M Add +0.5%
AXONICS INC 0.69% 98,938 $6.8M Add +0.2%
INSP Inspire Medical Systems Inc. 0.68% 31,359 $6.7M Add +0.2%
SNPS Synopsys Inc. 0.64% 11,088 $6.3M Add +0.5%
SPSC SPS Commerce Inc. 0.63% 33,899 $6.3M Reduce -4.2%
STZ Constellation Brands Inc. Class A 0.62% 22,781 $6.2M Add +5.6%
KNSL Kinsale Capital Group Inc. 0.61% 11,570 $6.1M Reduce -5.0%
TSLA Tesla Inc. 0.60% 34,067 $6.0M Add +6.8%
NOMD Nomad Foods Ltd. 0.60% 305,432 $6.0M Add +8.0%
ATKR Atkore Inc. 0.58% 30,041 $5.7M Reduce -4.1%
MTDR Matador Resources Co. 0.57% 84,989 $5.7M Reduce -5.4%
CWST Casella Waste Systems Inc. Class A 0.57% 56,989 $5.6M Reduce -4.2%
FIVE Five Below 0.56% 30,364 $5.5M Add +1.0%
PLMR Palomar Holdings Inc. 0.55% 64,822 $5.4M Reduce -0.1%
DHR Danaher Corp. 0.55% 21,675 $5.4M Add +4.7%
MIDD Middleby Corp. 0.53% 32,681 $5.3M Reduce -3.7%
MRSH Marsh & McLennan Cos 0.53% 25,482 $5.2M Add +3.6%
STE Steris PLC 0.53% 23,158 $5.2M Add +4.5%
EQIX Equinix Inc. 0.52% 6,191 $5.1M Add +5.2%
DV Doubleverify Holdings Inc. 0.51% 143,938 $5.1M Reduce -4.1%
PR Permian Resources Corp. Class A 0.51% 284,370 $5.0M Add +54.8%
EOG EOG Resources Inc. 0.51% 39,278 $5.0M Add +4.2%
ICE Intercontinental Exchange Inc. 0.50% 36,220 $5.0M Add +5.1%
UL Unilever PLC 0.50% 97,947 $4.9M Add +6.3%
OLLI Ollie's Bargain Outlet Holdi 0.49% 60,546 $4.8M Reduce -5.3%
ABT Abbott Laboratories 0.47% 41,011 $4.7M Add +4.8%
ALRM Alarm.com Holdings Inc. 0.46% 63,176 $4.6M Add +0.3%
WING Wingstop Inc. 0.46% 12,488 $4.6M Reduce -5.1%
WEX Wex Inc. 0.44% 18,534 $4.4M Reduce -4.0%
URI United Rentals Inc. 0.44% 6,102 $4.4M Add +4.9%
AZEK The Azek Co. Inc. 0.44% 87,534 $4.4M Reduce -3.0%
QTWO Q2 Holdings Inc. filed as Q2 HLDGS INC 0.43% 80,958 $4.3M Reduce -4.1%
NSSC Napco Security Technologies 0.41% 101,533 $4.1M Reduce -4.5%
LSCC Lattice Semiconductor Corp. 0.40% 51,144 $4.0M Reduce -4.2%
DSGX The Descartes Systems Grp 0.39% 42,710 $3.9M Reduce -4.1%
HRI Herc Holdings Inc. filed as HERC HLDGS INC 0.39% 22,982 $3.9M Add +2.1%
ENSG The Ensign Group Inc. 0.38% 30,470 $3.8M New
BJ Bj's Wholesale Club Holdings filed as BJS WHSL CLUB HLDGS INC 0.38% 49,808 $3.8M Reduce -5.3%
AXON Axon Enterprise Inc. 0.37% 11,712 $3.7M Add +5.6%
LNTH Lantheus Holdings Inc. 0.37% 58,763 $3.7M Reduce -5.1%
AIT Applied Industrial Tech Inc. 0.37% 18,357 $3.6M Reduce -4.0%
EPAM Epam Systems Inc. 0.34% 12,064 $3.3M Add +5.1%
XPOF Xponential Fitness Inc. Class A 0.32% 194,109 $3.2M Add +9.8%
RBC RBC Bearings Inc. 0.31% 11,368 $3.1M Reduce -4.9%
HALO Halozyme Therapeutics Inc. 0.30% 71,923 $2.9M Reduce -5.0%
SWAV Shockwave Medical Inc. 0.29% 8,747 $2.8M Reduce -3.5%
EEFT Euronet Worldwide Inc. 0.29% 25,834 $2.8M Reduce -2.1%
LKQ LKQ Corp. 0.28% 52,157 $2.8M Reduce -3.1%
NVEE NV5 Global Inc. 0.28% 28,422 $2.8M Add +10.2%
OSW Onespaworld Holdings Ltd. 0.28% 209,940 $2.8M Reduce -4.0%
PGNY Progyny Inc. 0.28% 71,898 $2.7M New
WCN Waste Connections Inc. 0.27% 15,356 $2.6M Reduce -5.3%
DAVA Endava PLC- Spon ADR 0.25% 64,089 $2.4M Add +2.6%
NKE Nike Inc. Class B 0.24% 25,686 $2.4M Add +8.2%
INSM Insmed Inc. 0.23% 84,181 $2.3M Reduce -3.6%
FSS Federal Signal Corp. 0.22% 25,863 $2.2M Reduce -4.1%
YETI Yeti Holdings Inc. filed as YETI HLDGS INC 0.21% 55,280 $2.1M Reduce -55.5%
GO Grocery Outlet Holding Corp. 0.21% 73,820 $2.1M Add +1.2%
SITM Sitime Corp. 0.21% 22,665 $2.1M Reduce -2.3%
HIMS Hims & Hers Health Inc. 0.21% 133,547 $2.1M New
CDRE Cadre Holdings Inc. 0.20% 55,986 $2.0M Reduce -4.6%
ARGX Argenx SE - ADR 0.20% 5,036 $2.0M Reduce -5.6%
PAYC Paycom Software Inc. 0.19% 9,254 $1.8M Add +17.7%
ATEC Alphatec Holdings Inc. 0.18% 132,653 $1.8M New
THS Treehouse Foods Inc. 0.18% 45,840 $1.8M Reduce -52.3%
CMG Chipotle Mexican Grill Inc. 0.18% 611 $1.8M Reduce -7.8%
COCO The Vita Coco Co. Inc. 0.18% 71,950 $1.8M Reduce -4.0%
BOOT Boot Barn Holdings Inc. 0.17% 17,794 $1.7M Add +11.0%
TMCI Treace Medical Concepts Inc. 0.17% 126,221 $1.6M Add +11.4%
NOG Northern Oil and Gas Inc. 0.15% 38,340 $1.5M Reduce -5.2%
TYL Tyler Technologies Inc. 0.14% 3,344 $1.4M Reduce -9.0%
MPWR Monolithic Power Systems Inc. 0.14% 2,074 $1.4M Reduce -11.4%
PEN Penumbra Inc. 0.14% 6,271 $1.4M Reduce -4.8%
TMDX Transmedics Group Inc. 0.14% 18,267 $1.4M Add +59.5%
QCOM Qualcomm Inc. 0.13% 7,777 $1.3M Reduce -5.8%
AXSM Axsome Therapeutics Inc. 0.13% 15,930 $1.3M Add +2.7%
RRX Regal Rexnord Corp. 0.12% 6,714 $1.2M Reduce -11.4%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 0.12% 4,808 $1.2M Reduce -10.4%
ARWR Arrowhead Pharmaceuticals Inc. 0.12% 41,932 $1.2M Reduce -3.9%
EXPE Expedia Group Inc. 0.12% 8,660 $1.2M Reduce -6.7%
AGIO Agios Pharmaceuticals Inc. 0.12% 40,043 $1.2M New
BPMC Blueprint Medicines Corp. 0.12% 12,189 $1.2M Add +0.6%
APH Amphenol Corp. Class A 0.11% 9,383 $1.1M Reduce -12.2%
CDW CDW Corp. 0.11% 4,192 $1.1M Reduce -11.3%
ODFL Old Dominion Freight Line 0.11% 4,868 $1.1M Reduce -11.0%
IDXX Idexx Laboratories Inc. 0.10% 1,831 $989K Reduce -10.3%
URGN Urogen Pharma Ltd. 0.09% 61,204 $918K New
GEHC GE Healthcare Technology 0.09% 9,632 $876K Reduce -11.3%
SDGR Schrodinger Inc. 0.09% 32,296 $872K Reduce -0.3%
DECK Deckers Outdoor Corp. 0.08% 884 $832K New
PLD Prologis Inc. 0.08% 6,326 $824K Reduce -5.9%
WSO Watsco Inc. 0.08% 1,878 $811K Reduce -14.7%
VRTX Vertex Pharmaceuticals Inc. 0.08% 1,899 $794K Reduce -0.8%
CRWD CrowdStrike Holdings Inc. Class A 0.08% 2,461 $789K Add +26.1%
PWR Quanta Services Inc. 0.07% 2,832 $736K Reduce -11.4%
YUMC Yum China Holdings Inc. 0.06% 15,643 $622K Reduce -7.1%
MSCI MSCI Inc. 0.06% 1,100 $616K Reduce -11.4%
EXAS Exact Sciences Corp. 0.06% 8,547 $590K Reduce -10.4%
WAT Waters Corp. 0.06% 1,691 $582K Reduce -10.2%
MTD Mettler-Toledo International 0.05% 398 $530K Reduce -9.9%
TVTX Travere Therapeutics Inc. 0.05% 65,926 $508K Add +13.3%
TTWO Take-Two Interactive Softwre 0.05% 3,214 $477K Reduce -0.7%
FANG Diamondback Energy Inc. 0.04% 2,102 $417K Reduce -23.0%
BHVN Biohaven Ltd. 0.04% 7,393 $404K Reduce -5.2%
IUSG iShares Core S&P U.S. Growth 0.04% 3,416 $400K Reduce -66.6%
GH Guardant Health Inc. 0.04% 18,540 $382K Add +8.5%
IWF iShares Russell 1000 Growth 0.04% 1,044 $352K Reduce -53.4%
JPM JPMorgan Chase & Co. 0.02% 1,087 $218K Reduce -30.6%
KMI Kinder Morgan Inc. 0.02% 11,099 $204K Reduce -20.1%

Portfolio Sells Q4 2023 → Q1 2024
YETI Yeti Holdings Inc. Reduce -55.5% 0.21% −0.53
IWO iShares Russell 2000 Growth Sold out 0.00% −0.47
CNMD Conmed Corp. Sold out 0.00% −0.41
RCM R1 RCM Inc. Sold out 0.00% −0.29
THS Treehouse Foods Inc. Reduce -52.3% 0.18% −0.28
CPE Callon Petroleum Co. Sold out 0.00% −0.18
WHD Cactus Inc. Class A Sold out 0.00% −0.17
SPSC SPS Commerce Inc. Reduce -4.2% 0.63% −0.16
EE Excelerate Energy Inc. Class A Sold out 0.00% −0.15
VICR Vicor Corp. Sold out 0.00% −0.14
DV Doubleverify Holdings Inc. Reduce -4.1% 0.51% −0.12
SITM Sitime Corp. Reduce -2.3% 0.21% −0.11
KVUE Kenvue Inc. Sold out 0.00% −0.09
IUSG iShares Core S&P U.S. Growth Reduce -66.6% 0.04% −0.08
RBC RBC Bearings Inc. Reduce -4.9% 0.31% −0.08
INSM Insmed Inc. Reduce -3.6% 0.23% −0.08
OSW Onespaworld Holdings Ltd. Reduce -4.0% 0.28% −0.07
LNTH Lantheus Holdings Inc. Reduce -5.1% 0.37% −0.07
OLLI Ollie's Bargain Outlet Holdi Reduce -5.3% 0.49% −0.07
PEN Penumbra Inc. Reduce -4.8% 0.14% −0.05
SDGR Schrodinger Inc. Reduce -0.3% 0.09% −0.05
MIDD Middleby Corp. Reduce -3.7% 0.53% −0.04
COCO The Vita Coco Co. Inc. Reduce -4.0% 0.18% −0.04
IWF iShares Russell 1000 Growth Reduce -53.4% 0.04% −0.04
EXPE Expedia Group Inc. Reduce -6.7% 0.12% −0.04
DSGX The Descartes Systems Grp Reduce -4.1% 0.39% −0.04
ARGX Argenx SE - ADR Reduce -5.6% 0.20% −0.03
TYL Tyler Technologies Inc. Reduce -9.0% 0.14% −0.03
ARWR Arrowhead Pharmaceuticals Inc. Reduce -3.9% 0.12% −0.03
BX Blackstone Inc. Sold out 0.00% −0.03
IDXX Idexx Laboratories Inc. Reduce -10.3% 0.10% −0.03
MPWR Monolithic Power Systems Inc. Reduce -11.4% 0.14% −0.03
HALO Halozyme Therapeutics Inc. Reduce -5.0% 0.30% −0.03
WSO Watsco Inc. Reduce -14.7% 0.08% −0.03
ABBV Abbvie Inc. Sold out 0.00% −0.03
MDLZ Mondelez International Inc. Class A Sold out 0.00% −0.02
BJ Bj's Wholesale Club Holdings Reduce -5.3% 0.38% −0.02
ORCL Oracle Corp. Sold out 0.00% −0.02
EEFT Euronet Worldwide Inc. Reduce -2.1% 0.29% −0.02
EXAS Exact Sciences Corp. Reduce -10.4% 0.06% −0.02
LSCC Lattice Semiconductor Corp. Reduce -4.2% 0.40% −0.02
PLD Prologis Inc. Reduce -5.9% 0.08% −0.02
ODFL Old Dominion Freight Line Reduce -11.0% 0.11% −0.02
YUMC Yum China Holdings Inc. Reduce -7.1% 0.06% −0.02
NOG Northern Oil and Gas Inc. Reduce -5.2% 0.15% −0.02
MSCI MSCI Inc. Reduce -11.4% 0.06% −0.02
AJG Arthur J Gallagher & Co. Reduce -10.4% 0.12% −0.02
CDRE Cadre Holdings Inc. Reduce -4.6% 0.20% −0.02
FSS Federal Signal Corp. Reduce -4.1% 0.22% −0.02
CWST Casella Waste Systems Inc. Class A Reduce -4.2% 0.57% −0.02

Portfolio Buys Q4 2023 → Q1 2024
NVDA Nvidia Corp. Add +4.0% 6.30% +2.51
LLY Eli Lilly & Co. Add +3.8% 4.37% +0.77
META Meta Platforms Inc. Class A Add +4.1% 3.34% +0.67
AMZN Amazon.com Inc. Add +4.3% 4.93% +0.39
ENSG The Ensign Group Inc. New 0.38% +0.38
BRBR Bellring Brands Inc. Add +101.1% 0.76% +0.35
PGNY Progyny Inc. New 0.28% +0.28
PR Permian Resources Corp. Class A Add +54.8% 0.51% +0.22
HIMS Hims & Hers Health Inc. New 0.21% +0.21
MSFT Microsoft Corp. Add +4.0% 9.94% +0.20
ATEC Alphatec Holdings Inc. New 0.18% +0.18
NFLX Netflix Inc. Add +5.0% 1.03% +0.13
KLAC KLA Corp. Add +4.7% 1.34% +0.13
AGIO Agios Pharmaceuticals Inc. New 0.12% +0.12
TDG Transdigm Group Inc. Add +2.3% 1.34% +0.11
AMD Advanced Micro Devices Add +6.0% 0.91% +0.11
AVGO Broadcom Inc. Add +2.6% 1.60% +0.10
URGN Urogen Pharma Ltd. New 0.09% +0.09
DECK Deckers Outdoor Corp. New 0.08% +0.08
ANET Arista Networks Inc. Add +2.4% 0.87% +0.08
SYK Stryker Corp. Add +4.8% 0.88% +0.08
ORLY O'reilly Automotive Inc. Add +1.5% 1.33% +0.07
XPOF Xponential Fitness Inc. Class A Add +9.8% 0.32% +0.06
URI United Rentals Inc. Add +4.9% 0.44% +0.06
ECL Ecolab Inc. Add +4.5% 0.94% +0.06
NOMD Nomad Foods Ltd. Add +8.0% 0.60% +0.05
MA Mastercard Inc. Class A Add +4.1% 1.47% +0.04
AXON Axon Enterprise Inc. Add +5.6% 0.37% +0.04
FTNT Fortinet Inc. Add +2.8% 0.80% +0.04
TMDX Transmedics Group Inc. Add +59.5% 0.14% +0.03
BOOT Boot Barn Holdings Inc. Add +11.0% 0.17% +0.03
STZ Constellation Brands Inc. Class A Add +5.6% 0.62% +0.02
CRWD CrowdStrike Holdings Inc. Class A Add +26.1% 0.08% +0.02
COST Costco Wholesale Corp. Add +3.8% 1.18% +0.01
HRI Herc Holdings Inc. Add +2.1% 0.39% +0.00
DXCM Dexcom Inc. Add +2.3% 0.84% +0.00
TMCI Treace Medical Concepts Inc. Add +11.4% 0.17% 0.00
PAYC Paycom Software Inc. Add +17.7% 0.19% −0.00
DHR Danaher Corp. Add +4.7% 0.55% −0.00
ALRM Alarm.com Holdings Inc. Add +0.3% 0.46% −0.01
MRSH Marsh & McLennan Cos Add +3.6% 0.53% −0.01
ICE Intercontinental Exchange Inc. Add +5.1% 0.50% −0.01
TVTX Travere Therapeutics Inc. Add +13.3% 0.05% −0.01
NOW ServiceNow Inc. Add +4.2% 0.73% −0.01
BPMC Blueprint Medicines Corp. Add +0.6% 0.12% −0.01
GO Grocery Outlet Holding Corp. Add +1.2% 0.21% −0.01
AME Ametek Inc. Add +1.2% 0.79% −0.01
AXSM Axsome Therapeutics Inc. Add +2.7% 0.13% −0.01
SNPS Synopsys Inc. Add +0.5% 0.64% −0.01
GH Guardant Health Inc. Add +8.5% 0.04% −0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 170$1.8BNVDA, GOOG, AAPL, AVGO, LLY
Q1 2026 181$1.5BNVDA, AAPL, MSFT, GOOG, AMZN
Q4 2025 178$1.6BNVDA, MSFT, AAPL, AMZN, GOOG
Q3 2025 179$1.5BNVDA, MSFT, AAPL, AMZN, AVGO
Q2 2025 171$1.4BMSFT, NVDA, AAPL, AMZN, META
Q1 2025 163$1.2BAAPL, MSFT, NVDA, AMZN, META
Q4 2024 167$1.3BAAPL, NVDA, MSFT, AMZN, META
Q3 2024 152$1.1BMSFT, AAPL, NVDA, AMZN, LLY
Q2 2024Amended 146$1.0BMSFT, AAPL, NVDA, AMZN, LLY
Q1 2024 143$991.0MMSFT, AAPL, NVDA, AMZN, LLY