Oak Ridge Investments LLC
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 30, 2026), Oak Ridge Investments LLC reported 181 stock positions worth $1.5 billion. Its top holding was Nvidia (NVDA) at 12.1% of the portfolio, followed by Apple (AAPL, 10.0%) and Microsoft (MSFT, 8.6%). Compared with Q4 2025, it opened 20 new positions, sold out of 17, added to 100 and reduced 59. The biggest buy was Howmet Aerospace (HWM, shares +1030%) and the biggest sale Microsoft (MSFT, shares −1%).
- Most Recent 13F
- Q2 2026
- Location
- Chicago, IL
- CIK
- 0001054554
- Portfolio Value
- $1.5B (Q1 2026)
- SEC Filing
- 0001172661-26-001576 ↗ filed Apr 30, 2026
Holdings Value
Holdings 181 stocks · $1.5B
| NVDA Nvidia Corp. | 12.10% | 1,048,987 | $182.9M | Add +0.5% |
| AAPL Apple Inc. | 10.02% | 596,723 | $151.4M | Add +0.7% |
| MSFT Microsoft Corp. | 8.57% | 350,158 | $129.6M | Reduce -1.0% |
| GOOG Alphabet Inc. Class C | 4.89% | 257,788 | $73.9M | Add +0.4% |
| AMZN Amazon.com Inc. | 4.81% | 349,452 | $72.8M | Reduce -1.0% |
| AVGO Broadcom Inc. | 4.67% | 228,114 | $70.6M | Reduce -1.0% |
| LLY Eli Lilly & Co. | 4.02% | 66,150 | $60.8M | Add +0.6% |
| META Meta Platforms Inc. Class A | 3.84% | 101,577 | $58.1M | Reduce -0.6% |
| TSLA Tesla Inc. | 2.29% | 93,003 | $34.6M | Add +4.7% |
| KLAC KLA Corp. | 1.80% | 18,463 | $27.2M | Add +6.4% |
| V Visa Inc. Class A | 1.73% | 86,559 | $26.2M | Reduce -1.9% |
| GOOGL Alphabet Inc. Class A | 1.55% | 81,540 | $23.4M | Add +3.1% |
| NFLX Netflix Inc. | 1.54% | 242,562 | $23.3M | Add +0.7% |
| COST Costco Wholesale Corp. | 1.47% | 22,378 | $22.3M | Add +1.2% |
| MA Mastercard Inc. Class A | 1.40% | 42,370 | $21.2M | Add +0.5% |
| ORCL Oracle Corp. | 1.13% | 116,407 | $17.1M | Reduce -1.4% |
| GEV GE Vernova Inc. | 1.11% | 19,188 | $16.7M | Add +1.1% |
| CLS Celestica Inc. | 1.02% | 54,753 | $15.4M | Add +3.2% |
| ECL Ecolab Inc. | 0.99% | 56,475 | $15.0M | Add +0.7% |
| NET Cloudflare Inc. Class A | 0.89% | 65,476 | $13.5M | Add +0.5% |
| PLTR Palantir Technologies Inc. Class A | 0.87% | 90,041 | $13.2M | Add +0.4% |
| PWR Quanta Services Inc. | 0.84% | 23,187 | $12.7M | Add +0.7% |
| ORLY O'reilly Automotive Inc. | 0.80% | 131,035 | $12.1M | Reduce -3.9% |
| VRT Vertiv Holdings Co. Class A | 0.77% | 46,638 | $11.7M | Add +0.2% |
| SYK Stryker Corp. | 0.74% | 33,890 | $11.1M | Add +1.0% |
| BTSG Brightspring Health Services | 0.73% | 260,018 | $11.1M | Add +2.9% |
| HWM Howmet Aerospace Inc. | 0.72% | 46,980 | $10.8M | Add +1030.4% |
| UBER Uber Technologies Inc. | 0.68% | 143,494 | $10.3M | Add +4.8% |
| CRWD CrowdStrike Holdings Inc. Class A | 0.67% | 25,902 | $10.1M | Add +0.8% |
| COHR Coherent Corp. | 0.67% | 42,412 | $10.1M | Add +5.3% |
| AZN Astrazeneca PLC | 0.65% | 49,482 | $9.8M | Add +1.3% |
| CAT Caterpillar Inc. | 0.64% | 13,639 | $9.7M | New |
| ISRG Intuitive Surgical Inc. | 0.61% | 20,109 | $9.3M | Add +0.8% |
| ADI Analog Devices Inc. | 0.60% | 28,576 | $9.1M | Add +3043.7% |
| VIAV Viavi Solutions Inc. | 0.59% | 266,702 | $8.9M | Reduce -10.2% |
| APP AppLovin Corp. Class A | 0.53% | 20,134 | $8.0M | Add +5.7% |
| INTU Intuit Inc. | 0.49% | 17,129 | $7.4M | Add +0.5% |
| EXLS Exlservice Holdings Inc. | 0.48% | 240,178 | $7.3M | Reduce -0.2% |
| TTWO Take-Two Interactive Softwre | 0.47% | 35,962 | $7.1M | Reduce -0.6% |
| AXON Axon Enterprise Inc. | 0.46% | 16,548 | $7.0M | Add +1.0% |
| SPOT Spotify Technology SA | 0.46% | 14,395 | $7.0M | Add +0.2% |
| ENSG The Ensign Group Inc. | 0.39% | 29,461 | $5.9M | Add +0.9% |
| KLIC Kulicke & Soffa Industries | 0.37% | 85,651 | $5.6M | New |
| ROAD Construction Partners Inc. Class A | 0.36% | 49,226 | $5.5M | Add +1.1% |
| SHOP Shopify Inc. Class A | 0.35% | 44,332 | $5.3M | Add +3.3% |
| DDOG Datadog Inc. Class A | 0.34% | 44,064 | $5.2M | Add +5.2% |
| ECG Everus Construction Group | 0.34% | 43,267 | $5.1M | Add +1.1% |
| TDG Transdigm Group Inc. | 0.33% | 4,323 | $5.0M | Reduce -55.8% |
| SNOW Snowflake Inc. | 0.33% | 32,957 | $5.0M | Reduce -0.5% |
| PLMR Palomar Holdings Inc. | 0.31% | 38,923 | $4.7M | Reduce -22.6% |
| RBC RBC Bearings Inc. | 0.31% | 8,528 | $4.6M | Add +1.4% |
| COCO The Vita Coco Co. Inc. | 0.31% | 96,449 | $4.6M | Add +1.0% |
| BE Bloom Energy Corp. Class A | 0.29% | 32,343 | $4.4M | New |
| SITM Sitime Corp. | 0.28% | 12,189 | $4.2M | Add +1.0% |
| AIT Applied Industrial Tech Inc. | 0.26% | 14,540 | $3.9M | Add +1.0% |
| FSS Federal Signal Corp. | 0.25% | 34,762 | $3.8M | Add +1.0% |
| TTMI TTM Technologies | 0.24% | 37,988 | $3.7M | Add +0.9% |
| SNEX Stonex Group Inc. | 0.24% | 45,406 | $3.7M | New |
| OLLI Ollie's Bargain Outlet Holdi | 0.24% | 39,521 | $3.6M | Add +0.9% |
| OSIS Osi Systems Inc. | 0.24% | 13,559 | $3.6M | Add +38.9% |
| PSMT Pricesmart Inc. | 0.24% | 23,877 | $3.6M | Add +1.4% |
| MOD Modine Manufacturing Co. | 0.24% | 16,465 | $3.6M | New |
| DOCN Digitalocean Holdings Inc. | 0.22% | 39,518 | $3.4M | Add +7.4% |
| GOLF Acushnet Holdings Corp. | 0.22% | 36,237 | $3.4M | Add +1.1% |
| ABCB Ameris Bancorp | 0.22% | 43,062 | $3.4M | Add +36.1% |
| SMTC Semtech Corp. | 0.22% | 43,375 | $3.3M | Add +1.1% |
| GBCI Glacier Bancorp Inc. | 0.22% | 73,334 | $3.3M | Add +106.7% |
| AAOI Applied Optoelectronics Inc. | 0.21% | 38,000 | $3.2M | Reduce -17.1% |
| OSW Onespaworld Holdings Ltd. | 0.20% | 131,430 | $3.0M | Add +39.3% |
| ZS Zscaler Inc. | 0.20% | 21,089 | $3.0M | Reduce -14.5% |
| MWA Mueller Water Products Inc. Class A | 0.19% | 106,209 | $2.9M | Add +29.5% |
| CWST Casella Waste Systems Inc. Class A | 0.19% | 36,553 | $2.9M | Add +1.4% |
| SXT Sensient Technologies Corp. | 0.19% | 33,298 | $2.9M | Add +1.4% |
| RBLX Roblox Corp. Class A | 0.19% | 50,510 | $2.9M | Add +3.8% |
| CRWV Coreweave Inc. Class A | 0.19% | 36,580 | $2.8M | Add +7.3% |
| IRMD Iradimed Corp. | 0.19% | 29,429 | $2.8M | Reduce -22.5% |
| BBIO Bridgebio Pharma Inc. | 0.19% | 37,892 | $2.8M | Add +12.8% |
| CDRE Cadre Holdings Inc. | 0.18% | 88,114 | $2.7M | Add +0.8% |
| CRDO Credo Technology Group Holdi | 0.18% | 28,639 | $2.7M | Reduce -1.6% |
| INSM Insmed Inc. | 0.17% | 16,044 | $2.6M | Add +16.1% |
| HALO Halozyme Therapeutics Inc. | 0.17% | 40,170 | $2.6M | Add +1.3% |
| MTDR Matador Resources Co. | 0.17% | 39,843 | $2.5M | Add +17.7% |
| IDCC Interdigital Inc. | 0.16% | 8,219 | $2.5M | Add +1.1% |
| WCN Waste Connections Inc. | 0.16% | 14,982 | $2.4M | Reduce -0.9% |
| PR Permian Resources Corp. Class A | 0.16% | 113,198 | $2.4M | Add +1.8% |
| AXSM Axsome Therapeutics Inc. | 0.16% | 14,212 | $2.4M | Add +21.1% |
| FCFS Firstcash Holdings Inc. | 0.16% | 12,691 | $2.4M | Add +8.9% |
| HOOD Robinhood Markets Inc. Class A | 0.16% | 34,007 | $2.4M | Add +4.2% |
| SAIA Saia Inc. | 0.15% | 6,561 | $2.3M | Add +1.4% |
| CWAN Clearwater Analytics HDS-A | 0.15% | 95,087 | $2.2M | Add +44.2% |
| IUSG iShares Core S&P U.S. Growth | 0.14% | 13,791 | $2.1M | Reduce -2.8% |
| AIR Aar Corp. | 0.14% | 19,314 | $2.1M | Add +8.8% |
| LMAT Lemaitre Vascular Inc. | 0.14% | 19,130 | $2.1M | Add +13.1% |
| TVTX Travere Therapeutics Inc. | 0.13% | 67,323 | $2.0M | Add +1.4% |
| EPAM Epam Systems Inc. | 0.13% | 14,726 | $2.0M | Reduce -7.6% |
| HURN Huron Consulting Group Inc. | 0.13% | 15,531 | $2.0M | Add +10.4% |
| APH Amphenol Corp. Class A | 0.13% | 15,538 | $2.0M | Reduce -1.3% |
| ARWR Arrowhead Pharmaceuticals Inc. | 0.13% | 31,114 | $2.0M | Add +1.4% |
| BOOT Boot Barn Holdings Inc. | 0.13% | 13,286 | $1.9M | Add +1.4% |
| RDNT Radnet Inc. | 0.13% | 34,699 | $1.9M | Add +1.0% |
Portfolio Sells Q4 2025 → Q1 2026
| MSFT Microsoft Corp. | Reduce -1.0% | 8.57% | −1.80 |
| VRSK Verisk Analytics Inc. | Sold out | 0.00% | −0.56 |
| NOW ServiceNow Inc. | Sold out | 0.00% | −0.56 |
| IWO iShares Russell 2000 Growth | Sold out | 0.00% | −0.49 |
| CYBR Cyberark Software Ltd./Israel | Sold out | 0.00% | −0.48 |
| TDG Transdigm Group Inc. | Reduce -55.8% | 0.33% | −0.46 |
| RDDT Reddit Inc. Class A | Sold out | 0.00% | −0.43 |
| URI United Rentals Inc. | Sold out | 0.00% | −0.42 |
| ORCL Oracle Corp. | Reduce -1.4% | 1.13% | −0.26 |
| META Meta Platforms Inc. Class A | Reduce -0.6% | 3.84% | −0.24 |
| LOPE Grand Canyon Education Inc. | Sold out | 0.00% | −0.17 |
| AVGO Broadcom Inc. | Reduce -1.0% | 4.67% | −0.16 |
| V Visa Inc. Class A | Reduce -1.9% | 1.73% | −0.15 |
| ZS Zscaler Inc. | Reduce -14.5% | 0.20% | −0.14 |
| QTWO Q2 Holdings Inc. | Sold out | 0.00% | −0.14 |
| EXLS Exlservice Holdings Inc. | Reduce -0.2% | 0.48% | −0.14 |
| AMZN Amazon.com Inc. | Reduce -1.0% | 4.81% | −0.12 |
| SNOW Snowflake Inc. | Reduce -0.5% | 0.33% | −0.11 |
| EXPE Expedia Group Inc. | Sold out | 0.00% | −0.11 |
| PLMR Palomar Holdings Inc. | Reduce -22.6% | 0.31% | −0.10 |
| CVLT Commvault Systems Inc. | Sold out | 0.00% | −0.10 |
| TTWO Take-Two Interactive Softwre | Reduce -0.6% | 0.47% | −0.09 |
| CRDO Credo Technology Group Holdi | Reduce -1.6% | 0.18% | −0.08 |
| BMI Badger Meter Inc. | Sold out | 0.00% | −0.07 |
| EPAM Epam Systems Inc. | Reduce -7.6% | 0.13% | −0.07 |
| GWRE Guidewire Software Inc. | Sold out | 0.00% | −0.06 |
| EXAS Exact Sciences Corp. | Sold out | 0.00% | −0.06 |
| IRMD Iradimed Corp. | Reduce -22.5% | 0.19% | −0.04 |
| COIN Coinbase Global Inc. Class A | Sold out | 0.00% | −0.03 |
| VRTX Vertex Pharmaceuticals Inc. | Reduce -31.7% | 0.06% | −0.02 |
| RMBS Rambus Inc. | Sold out | 0.00% | −0.02 |
| P Everpure Inc. Class A | Sold out | 0.00% | −0.02 |
| VEEV Veeva Systems Inc. Class A | Sold out | 0.00% | −0.01 |
| AJG Arthur J Gallagher & Co. | Reduce -36.9% | 0.02% | −0.01 |
| CVNA Carvana Co. | Reduce -0.1% | 0.03% | −0.01 |
| IWF iShares Russell 1000 Growth | Reduce -33.3% | 0.01% | −0.01 |
| ARGX Argenx SE - ADR | Reduce -1.7% | 0.08% | −0.01 |
| AGI Alamos Gold Inc. Class A | Reduce -25.0% | 0.09% | −0.01 |
| BX Blackstone Inc. | Reduce -7.5% | 0.01% | −0.00 |
| IUSG iShares Core S&P U.S. Growth | Reduce -2.8% | 0.14% | −0.00 |
| JPM JPMorgan Chase & Co. | Reduce -8.4% | 0.02% | −0.00 |
| BROS Dutch Bros Inc. Class A | Reduce -0.1% | 0.02% | −0.00 |
| KNSL Kinsale Capital Group Inc. | Reduce -0.1% | 0.04% | −0.00 |
| TSCO Tractor Supply Company | Reduce -1.4% | 0.08% | −0.00 |
| HEI Heico Corp. | Reduce -0.1% | 0.02% | −0.00 |
| STE Steris PLC | Reduce -0.0% | 0.04% | −0.00 |
| ABBV Abbvie Inc. | Reduce -9.1% | 0.02% | −0.00 |
| ROL Rollins Inc. | Reduce -0.0% | 0.02% | −0.00 |
| AMP Ameriprise Financial Inc. | Reduce -0.3% | 0.04% | −0.00 |
| GS Goldman Sachs Group Inc. | Reduce -7.1% | 0.02% | −0.00 |
Portfolio Buys Q4 2025 → Q1 2026
| HWM Howmet Aerospace Inc. | Add +1030.4% | 0.72% | +0.66 |
| CAT Caterpillar Inc. | New | 0.64% | +0.64 |
| ADI Analog Devices Inc. | Add +3043.7% | 0.60% | +0.59 |
| KLAC KLA Corp. | Add +6.4% | 1.80% | +0.52 |
| KLIC Kulicke & Soffa Industries | New | 0.37% | +0.37 |
| GEV GE Vernova Inc. | Add +1.1% | 1.11% | +0.36 |
| COST Costco Wholesale Corp. | Add +1.2% | 1.47% | +0.32 |
| VRT Vertiv Holdings Co. Class A | Add +0.2% | 0.77% | +0.32 |
| NVDA Nvidia Corp. | Add +0.5% | 12.10% | +0.31 |
| BE Bloom Energy Corp. Class A | New | 0.29% | +0.29 |
| PWR Quanta Services Inc. | Add +0.7% | 0.84% | +0.25 |
| AAPL Apple Inc. | Add +0.7% | 10.02% | +0.25 |
| SNEX Stonex Group Inc. | New | 0.24% | +0.24 |
| MOD Modine Manufacturing Co. | New | 0.24% | +0.24 |
| COHR Coherent Corp. | Add +5.3% | 0.67% | +0.22 |
| NFLX Netflix Inc. | Add +0.7% | 1.54% | +0.17 |
| BTSG Brightspring Health Services | Add +2.9% | 0.73% | +0.16 |
| GBCI Glacier Bancorp Inc. | Add +106.7% | 0.22% | +0.12 |
| DOCN Digitalocean Holdings Inc. | Add +7.4% | 0.22% | +0.12 |
| ECG Everus Construction Group | Add +1.1% | 0.34% | +0.12 |
| NET Cloudflare Inc. Class A | Add +0.5% | 0.89% | +0.12 |
| POWL Powell Industries Inc. | New | 0.11% | +0.11 |
| ECL Ecolab Inc. | Add +0.7% | 0.99% | +0.10 |
| AZN Astrazeneca PLC | Add +1.3% | 0.65% | +0.10 |
| TTMI TTM Technologies | Add +0.9% | 0.24% | +0.09 |
| OSIS Osi Systems Inc. | Add +38.9% | 0.24% | +0.09 |
| ENSG The Ensign Group Inc. | Add +0.9% | 0.39% | +0.08 |
| OSW Onespaworld Holdings Ltd. | Add +39.3% | 0.20% | +0.08 |
| ABCB Ameris Bancorp | Add +36.1% | 0.22% | +0.08 |
| MTDR Matador Resources Co. | Add +17.7% | 0.17% | +0.08 |
| RBC RBC Bearings Inc. | Add +1.4% | 0.31% | +0.08 |
| MWA Mueller Water Products Inc. Class A | Add +29.5% | 0.19% | +0.07 |
| MAR Marriott International Class A | New | 0.07% | +0.07 |
| CLS Celestica Inc. | Add +3.2% | 1.02% | +0.07 |
| GE General Electric | New | 0.07% | +0.07 |
| PR Permian Resources Corp. Class A | Add +1.8% | 0.16% | +0.07 |
| PSMT Pricesmart Inc. | Add +1.4% | 0.24% | +0.06 |
| ELMD Electromed Inc. | New | 0.06% | +0.06 |
| LMAT Lemaitre Vascular Inc. | Add +13.1% | 0.14% | +0.06 |
| PSIX Power Solutions Internationa | New | 0.05% | +0.05 |
| CWAN Clearwater Analytics HDS-A | Add +44.2% | 0.15% | +0.05 |
| AIR Aar Corp. | Add +8.8% | 0.14% | +0.05 |
| GOLF Acushnet Holdings Corp. | Add +1.1% | 0.22% | +0.05 |
| GOOGL Alphabet Inc. Class A | Add +3.1% | 1.55% | +0.05 |
| TSEM Tower Semiconductor Ltd. | New | 0.05% | +0.05 |
| FCFS Firstcash Holdings Inc. | Add +8.9% | 0.16% | +0.05 |
| NDAQ Nasdaq Inc. | New | 0.04% | +0.04 |
| COR Cencora Inc. | New | 0.04% | +0.04 |
| RELY Remitly Global Inc. | Add +57.4% | 0.09% | +0.04 |
| ROAD Construction Partners Inc. Class A | Add +1.1% | 0.36% | +0.04 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 170 | $1.8B | NVDA, GOOG, AAPL, AVGO, LLY |
| Q1 2026 | 181 | $1.5B | NVDA, AAPL, MSFT, GOOG, AMZN |
| Q4 2025 | 178 | $1.6B | NVDA, MSFT, AAPL, AMZN, GOOG |
| Q3 2025 | 179 | $1.5B | NVDA, MSFT, AAPL, AMZN, AVGO |
| Q2 2025 | 171 | $1.4B | MSFT, NVDA, AAPL, AMZN, META |
| Q1 2025 | 163 | $1.2B | AAPL, MSFT, NVDA, AMZN, META |
| Q4 2024 | 167 | $1.3B | AAPL, NVDA, MSFT, AMZN, META |
| Q3 2024 | 152 | $1.1B | MSFT, AAPL, NVDA, AMZN, LLY |
| Q2 2024Amended | 146 | $1.0B | MSFT, AAPL, NVDA, AMZN, LLY |
| Q1 2024 | 143 | $991.0M | MSFT, AAPL, NVDA, AMZN, LLY |