Managers / Q3 2023 · view latest →
OAK RIDGE INVESTMENTS LLC
CIK 0001054554 · 10 SOUTH LASALLE STREET, SUITE 2130, CHICAGO, IL, 60603 · 312-857-1040
Reported Value
$784M
Q3 2023
Positions
142
Filings on Record
32
2019–present window
Filed
Oct 30, 2023
original filing
Summary
Oak Ridge Investments Llc reported $784M in U.S.-listed holdings across 142 positions for Q3 2023.
Its largest position, MSFT, represents 9.0% of the portfolio.
Compared with Q2 2023, the fund opened 9 new positions and exited 14.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
Composition data arrives with ticker enrichment.
Quarter-over-Quarter Changes full breakdown →
Holdings — Q3 2023
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $1.5B | 181 | Apr 30, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $1.6B | 178 | Jan 23, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $1.5B | 179 | Oct 29, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $1.4B | 171 | Jul 25, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $1.2B | 163 | May 13, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $1.3B | 167 | Jan 15, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $1.1B | 152 | Oct 28, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $1.0B | 146 | Jul 16, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $991M | 143 | May 1, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $869M | 148 | Jan 16, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $784M | 142 | Oct 30, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $811M | 147 | Aug 7, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $739M | 147 | Apr 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $671.5B | 150 | Jan 24, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $660M | 153 | Nov 8, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $687M | 151 | Jul 28, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $900M | 157 | Apr 22, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $1.2B | 301 | Feb 1, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $1.1B | 308 | Nov 5, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $1.1B | 304 | Jul 30, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $1.1B | 303 | May 12, 2021 | RESTATEMENT | changes · EDGAR ↗ |
| Q4 2020 | $1.1B | 313 | Feb 3, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $1.3B | 310 | Nov 12, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $1.2B | 299 | Aug 5, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $977M | 287 | May 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $1.4B | 301 | Feb 5, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $1.3B | 299 | Nov 7, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $1.4B | 279 | Aug 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $1.6B | 168 | May 9, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $1.4B | 167 | Feb 11, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.