OAK RIDGE INVESTMENTS LLC — 13F Holdings & Portfolio
CIK 1054554 · latest 13F-HR filed 2026-04-30
OAK RIDGE INVESTMENTS LLC manages $1.51B in 13F-reported U.S. long-equity assets across 181 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are NVDA (12.10%), AAPL (10.02%), MSFT (8.57%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 21 new positions, exited 18, added to 62, and trimmed 79.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$1.51B
Long-equity book
181
Distinct positions
2026-03-31
Filed 2026-04-30
+21 / −18 / ↑62 / ↓79
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- HOWMET AEROSPACE INC$10.0M +1170.7%
- ANALOG DEVICES INC$8.8M +3587.8%
- KLA CORP$6.1M +29.0%
- GE VERNOVA INC$4.3M +35.1%
- VERTIV HOLDINGS CO$4.1M +54.9%
Top Trims
- MICROSOFT CORP-$41.5M -24.2%
- NVIDIA CORPORATION-$11.6M -6.0%
- ELI LILLY & CO-$9.9M -13.9%
- APPLE INC-$9.7M -6.0%
- META PLATFORMS INC-$9.3M -13.8%
New Positions
- ASTRAZENECA PLC$9.8M
- CATERPILLAR INC$9.7M
- KULICKE & SOFFA INDS INC$5.6M
- BLOOM ENERGY CORP$4.4M
- STONEX GROUP INC$3.7M
Exited Positions
- VERISK ANALYTICS INC$9.2M
- SERVICENOW INC$9.2M
- ASTRAZENECA PLC$9.0M
- ISHARES TR$8.0M
- CYBERARK SOFTWARE LTD$8.0M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 67066G104 | $182.9M | 12.10% | 1,048,987 | SH |
| 2 | APPLE INC | AAPL | 037833100 | $151.4M | 10.02% | 596,723 | SH |
| 3 | MICROSOFT CORP | MSFT | 594918104 | $129.6M | 8.57% | 350,158 | SH |
| 4 | ALPHABET INC | GOOG | 02079K107 | $73.9M | 4.89% | 257,788 | SH |
| 5 | AMAZON COM INC | AMZN | 023135106 | $72.8M | 4.81% | 349,452 | SH |
| 6 | BROADCOM INC | AVGO | 11135F101 | $70.6M | 4.67% | 228,114 | SH |
| 7 | ELI LILLY & CO | LLY | 532457108 | $60.8M | 4.02% | 66,150 | SH |
| 8 | META PLATFORMS INC | META | 30303M102 | $58.1M | 3.84% | 101,577 | SH |
| 9 | TESLA INC | TSLA | 88160R101 | $34.6M | 2.29% | 93,003 | SH |
| 10 | KLA CORP | KLAC | 482480100 | $27.2M | 1.80% | 18,463 | SH |
| 11 | VISA INC | V | 92826C839 | $26.2M | 1.73% | 86,559 | SH |
| 12 | ALPHABET INC | GOOGL | 02079K305 | $23.4M | 1.55% | 81,540 | SH |
| 13 | NETFLIX INC. | NFLX | 64110L106 | $23.3M | 1.54% | 242,562 | SH |
| 14 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $22.3M | 1.47% | 22,378 | SH |
| 15 | MASTERCARD INCORPORATED | MA | 57636Q104 | $21.2M | 1.40% | 42,370 | SH |
| 16 | ORACLE CORP | ORCL | 68389X105 | $17.1M | 1.13% | 116,407 | SH |
| 17 | GE VERNOVA INC | GEV | 36828A101 | $16.7M | 1.11% | 19,188 | SH |
| 18 | CELESTICA INC | CLS | 15101Q207 | $15.4M | 1.02% | 54,753 | SH |
| 19 | ECOLAB INC | ECL | 278865100 | $15.0M | 0.99% | 56,475 | SH |
| 20 | CLOUDFLARE INC | NET | 18915M107 | $13.5M | 0.89% | 65,476 | SH |
| 21 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $13.2M | 0.87% | 90,041 | SH |
| 22 | QUANTA SVCS INC | PWR | 74762E102 | $12.7M | 0.84% | 23,187 | SH |
| 23 | OREILLY AUTOMOTIVE INC | ORLY | 67103H107 | $12.1M | 0.80% | 131,035 | SH |
| 24 | VERTIV HOLDINGS CO | VRT | 92537N108 | $11.7M | 0.77% | 46,638 | SH |
| 25 | STRYKER CORPORATION | SYK | 863667101 | $11.1M | 0.74% | 33,890 | SH |
| 26 | BRIGHTSPRING HEALTH SVCS INC | BTSG | 10950A106 | $11.1M | 0.73% | 260,018 | SH |
| 27 | HOWMET AEROSPACE INC | HWM | 443201108 | $10.8M | 0.72% | 46,980 | SH |
| 28 | UBER TECHNOLOGIES INC | UBER | 90353T100 | $10.3M | 0.68% | 143,494 | SH |
| 29 | CROWDSTRIKE HLDGS INC | CRWD | 22788C105 | $10.1M | 0.67% | 25,902 | SH |
| 30 | COHERENT CORP | COHR | 19247G107 | $10.1M | 0.67% | 42,412 | SH |
| 31 | ASTRAZENECA PLC | AZN | G0593M107 | $9.8M | 0.65% | 49,482 | SH |
| 32 | CATERPILLAR INC | CAT | 149123101 | $9.7M | 0.64% | 13,639 | SH |
| 33 | INTUITIVE SURGICAL INC | ISRG | 46120E602 | $9.3M | 0.61% | 20,109 | SH |
| 34 | ANALOG DEVICES INC | ADI | 032654105 | $9.1M | 0.60% | 28,576 | SH |
| 35 | VIAVI SOLUTIONS INC | VIAV | 925550105 | $8.9M | 0.59% | 266,702 | SH |
| 36 | APPLOVIN CORP | APP | 03831W108 | $8.0M | 0.53% | 20,134 | SH |
| 37 | INTUIT | INTU | 461202103 | $7.4M | 0.49% | 17,129 | SH |
| 38 | EXLSERVICE HLDGS INC | EXLS | 302081104 | $7.3M | 0.48% | 240,178 | SH |
| 39 | TAKE-TWO INTERACTIVE SOFTWAR | TTWO | 874054109 | $7.1M | 0.47% | 35,962 | SH |
| 40 | AXON ENTERPRISE INC | AXON | 05464C101 | $7.0M | 0.46% | 16,548 | SH |
| 41 | SPOTIFY TECHNOLOGY S A | SPOT | L8681T102 | $7.0M | 0.46% | 14,395 | SH |
| 42 | ENSIGN GROUP INC | ENSG | 29358P101 | $5.9M | 0.39% | 29,461 | SH |
| 43 | KULICKE & SOFFA INDS INC | KLIC | 501242101 | $5.6M | 0.37% | 85,651 | SH |
| 44 | CONSTRUCTION PARTNERS INC | ROAD | 21044C107 | $5.5M | 0.36% | 49,226 | SH |
| 45 | SHOPIFY INC | SHOP | 82509L107 | $5.3M | 0.35% | 44,332 | SH |
| 46 | DATADOG INC | DDOG | 23804L103 | $5.2M | 0.34% | 44,064 | SH |
| 47 | EVERUS CONSTR GROUP | ECG | 300426103 | $5.1M | 0.34% | 43,267 | SH |
| 48 | TRANSDIGM GROUP INC | TDG | 893641100 | $5.0M | 0.33% | 4,323 | SH |
| 49 | SNOWFLAKE INC | SNOW | 833445109 | $5.0M | 0.33% | 32,957 | SH |
| 50 | PALOMAR HLDGS INC | PLMR | 69753M105 | $4.7M | 0.31% | 38,923 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-04-30 | $1.51B | 181 | 0001172661-26-001576 |
| 2025-12-31 | 2026-01-23 | $1.65B | 178 | 0001172661-26-000295 |