OAK RIDGE INVESTMENTS LLC — 13F Holdings & Portfolio
CIK 1054554 · latest 13F-HR filed 2026-07-21
OAK RIDGE INVESTMENTS LLC manages $1.77B in 13F-reported U.S. long-equity assets across 170 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (11.67%), GOOG (8.20%), AAPL (5.85%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 20 new positions, exited 31, added to 96, and trimmed 39.
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.
SUITE 2130
CHICAGO, IL 60603
$1.77B
Long-equity book
170
Distinct positions
2026-06-30
Filed 2026-07-21
+20 / −31 / ↑96 / ↓39
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ALPHABET INC$71.0M +96.0%
- NVIDIA CORPORATION$23.3M +12.7%
- TESLA INC$16.5M +47.7%
- ELI LILLY & CO$16.1M +26.5%
- BROADCOM INC$13.6M +19.2%
Top Trims
- MICROSOFT CORP-$72.5M -55.9%
- AMAZON COM INC-$48.3M -66.3%
- APPLE INC-$48.1M -31.8%
- NETFLIX INC.-$22.5M -96.5%
- ASTRAZENECA PLC-$8.7M -89.6%
New Positions
- ADVANCED MICRO DEVICES INC$55.7M
- MICRON TECHNOLOGY INC$53.8M
- LAM RESEARCH CORP$32.5M
- SANDISK CORP$21.3M
- MARVELL TECHNOLOGY INC$19.1M
Exited Positions
- ORACLE CORP$17.1M
- ECOLAB INC$15.0M
- UBER TECHNOLOGIES INC$10.3M
- INTUIT$7.4M
- EXLSERVICE HLDGS INC$7.3M
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 | $206.2M | 11.67% | 1,030,731 | SH |
| 2 | ALPHABET INC | GOOG | 02079K107 | $145.0M | 8.20% | 410,275 | SH |
| 3 | APPLE INC | AAPL | 037833100 | $103.3M | 5.85% | 357,120 | SH |
| 4 | BROADCOM INC | AVGO | 11135F101 | $84.2M | 4.76% | 222,874 | SH |
| 5 | ELI LILLY & CO | LLY | 532457108 | $77.0M | 4.36% | 64,184 | SH |
| 6 | MICROSOFT CORP | MSFT | 594918104 | $57.2M | 3.23% | 153,252 | SH |
| 7 | META PLATFORMS INC | META | 30303M102 | $56.1M | 3.17% | 99,566 | SH |
| 8 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $55.7M | 3.15% | 95,932 | SH |
| 9 | MICRON TECHNOLOGY INC | MU | 595112103 | $53.8M | 3.04% | 46,595 | SH |
| 10 | TESLA INC | TSLA | 88160R101 | $51.1M | 2.89% | 121,438 | SH |
| 11 | KLA CORP | KLAC | 482480100 | $35.9M | 2.03% | 119,027 | SH |
| 12 | LAM RESEARCH CORP | LRCX | 512807306 | $32.5M | 1.84% | 75,060 | SH |
| 13 | ALPHABET INC | GOOGL | 02079K305 | $29.7M | 1.68% | 83,209 | SH |
| 14 | VISA INC | V | 92826C839 | $28.7M | 1.62% | 83,606 | SH |
| 15 | AMAZON COM INC | AMZN | 023135106 | $24.5M | 1.39% | 102,773 | SH |
| 16 | GE VERNOVA INC | GEV | 36828A101 | $23.1M | 1.31% | 19,688 | SH |
| 17 | CATERPILLAR INC | CAT | 149123101 | $22.1M | 1.25% | 20,755 | SH |
| 18 | SANDISK CORP | SNDK | 80004C200 | $21.3M | 1.20% | 9,362 | SH |
| 19 | MASTERCARD INCORPORATED | MA | 57636Q104 | $21.1M | 1.20% | 41,131 | SH |
| 20 | HOWMET AEROSPACE INC | HWM | 443201108 | $21.1M | 1.19% | 78,375 | SH |
| 21 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $20.7M | 1.17% | 22,114 | SH |
| 22 | CROWDSTRIKE HLDGS INC | CRWD | 22788C105 | $19.6M | 1.11% | 102,476 | SH |
| 23 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $19.1M | 1.08% | 64,001 | SH |
| 24 | VERTIV HOLDINGS CO | VRT | 92537N108 | $18.6M | 1.05% | 55,500 | SH |
| 25 | BRIGHTSPRING HEALTH SVCS INC | BTSG | 10950A106 | $18.3M | 1.04% | 262,773 | SH |
| 26 | COHERENT CORP | COHR | 19247G107 | $16.6M | 0.94% | 41,978 | SH |
| 27 | QUANTA SVCS INC | PWR | 74762E102 | $15.7M | 0.89% | 21,763 | SH |
| 28 | CLOUDFLARE INC | NET | 18915M107 | $15.2M | 0.86% | 62,004 | SH |
| 29 | VIAVI SOLUTIONS INC | VIAV | 925550105 | $13.7M | 0.78% | 287,061 | SH |
| 30 | KULICKE & SOFFA INDS INC | KLIC | 501242101 | $13.5M | 0.77% | 101,289 | SH |
| 31 | CELESTICA INC | CLS | 15101Q207 | $12.9M | 0.73% | 35,321 | SH |
| 32 | CREDO TECHNOLOGY GROUP HOLDI | CRDO | G25457105 | $11.9M | 0.67% | 43,683 | SH |
| 33 | DATADOG INC | DDOG | 23804L103 | $11.5M | 0.65% | 44,078 | SH |
| 34 | ANALOG DEVICES INC | ADI | 032654105 | $11.2M | 0.64% | 28,312 | SH |
| 35 | OREILLY AUTOMOTIVE INC | ORLY | 67103H107 | $10.8M | 0.61% | 117,739 | SH |
| 36 | MARRIOTT INTL INC NEW | MAR | 571903202 | $10.7M | 0.60% | 28,799 | SH |
| 37 | STRYKER CORPORATION | SYK | 863667101 | $10.6M | 0.60% | 33,606 | SH |
| 38 | APPLOVIN CORP | APP | 03831W108 | $10.2M | 0.58% | 19,767 | SH |
| 39 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $10.1M | 0.57% | 86,674 | SH |
| 40 | BLOOM ENERGY CORP | BE | 093712107 | $9.8M | 0.55% | 32,231 | SH |
| 41 | SNOWFLAKE INC | SNOW | 833445109 | $9.3M | 0.53% | 36,527 | SH |
| 42 | AXON ENTERPRISE INC | AXON | 05464C101 | $9.2M | 0.52% | 16,435 | SH |
| 43 | TAKE-TWO INTERACTIVE SOFTWAR | TTWO | 874054109 | $8.9M | 0.50% | 35,439 | SH |
| 44 | APPLIED OPTOELECTRONICS INC | AAOI | 03823U102 | $8.3M | 0.47% | 55,730 | SH |
| 45 | INTUITIVE SURGICAL INC | ISRG | 46120E602 | $8.0M | 0.45% | 20,054 | SH |
| 46 | CISCO SYS INC | CSCO | 17275R102 | $7.8M | 0.44% | 66,830 | SH |
| 47 | SEMTECH CORP | SMTC | 816850101 | $7.5M | 0.42% | 46,095 | SH |
| 48 | EVERUS CONSTR GROUP | ECG | 300426103 | $7.3M | 0.41% | 44,179 | SH |
| 49 | JFROG LTD | FROG | M6191J100 | $7.3M | 0.41% | 80,656 | SH |
| 50 | SITIME CORP | SITM | 82982T106 | $6.5M | 0.37% | 8,695 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-21 | $1.77B | 170 | 0001172661-26-002720 |
| 2026-03-31 | 2026-04-30 | $1.51B | 181 | 0001172661-26-001576 |
| 2025-12-31 | 2026-01-23 | $1.65B | 178 | 0001172661-26-000295 |