Cornerstone Investment Partners, LLC holds a diversified book of 312 reported positions worth $3.0B as of Q2 2026 (disclosed Aug 7, 2026, a ~38-day 13F lag). This quarter they opened Stryker Corp and trimmed Applied Materials Inc. Their largest long position is Kla Corp at 6% of the reported non-option book. Cloning the disclosed picks since 2013 would be +410% (+13.5%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 14.7 points over this window.
Growth of $10,000 cloning Cornerstone Investment Partners, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~38 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
97% mapped to company sectors
+4 sectors below the cut, 1% together
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Cornerstone Investment Partners, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Uhlmann Price Securities, LLC | 17 / 80 | $2.4B |
| Eagle Rock Investment Company, LLC | 43 / 80 | $577.2M |
| Outlook Capital Management, LLC | 8 / 80 | $220.5M |
| MFF Capital Investments Ltd | 8 / 80 | $1.0B |
| TenCore Partners, LP | 8 / 80 | $76.8M |
| Greenleaf Trust | 42 / 80 | $5.8B |
| Wedgewood Partners Inc | 8 / 80 | $277.3M |
| Spinecap SAS | 8 / 80 | $186.1M |
Ranked by the share of each fund's own book sitting in the names it shares with Cornerstone Investment Partners, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | KLA Corporation COM | $183.2M | 607.3K | 6.1% | ▲+632% Added · +524K sh | |
| 2 | Applied Materials Inc. COM | $158.3M | 218.9K | 5.3% | ▼−35% Reduced · −118K sh | |
| 3 | Alphabet Inc. Class A COM | $156.1M | 436.8K | 5.2% | ▼−8.0% Reduced · −38K sh | |
| 4 | Micron Technology Inc COM | $155.8M | 135.0K | 5.2% | ▼−53% Reduced · −153K sh | |
| 5 | Taiwan Semiconductor ADR | $147.6M | 309.1K | 4.9% | ▲+1.5% Added · +5K sh | |
| 6 | Visa Inc. COM | $124.4M | 362.5K | 4.2% | ▲+16% Added · +49K sh | |
| 7 | Broadcom Inc. COM | $121.7M | 322.2K | 4.1% | ▼−0.3% Reduced · −1K sh | |
| 8 | Amazon.com, Inc. COM | $114.7M | 481.4K | 3.8% | ▲+18% Added · +72K sh | |
| 9 | Meta Platforms, Inc. COM | $112.2M | 199.2K | 3.8% | ▲+16% Added · +28K sh | |
| 10 | United Rentals Inc. COM | $109.3M | 96.5K | 3.7% | ▲+12% Added · +11K sh | |
| 11 | Take-Two Interactive Software COM | $97.4M | 389.8K | 3.3% | ▲+17% Added · +56K sh | |
| 12 | W. R. Berkley Corporation COM | $94.2M | 1.34M | 3.2% | ▲+27% Added · +284K sh | |
| 13 | Cencora, Inc. COM | $86.3M | 304.8K | 2.9% | ▲+12% Added · +33K sh | |
| 14 | Apollo Global Management, LLC COM | $80.2M | 677.5K | 2.7% | ▲+10% Added · +62K sh | |
| 15 | McKesson Corp COM | $80.0M | 105.9K | 2.7% | ▲+13% Added · +12K sh | |
| 16 | Thermo Fisher Scientific Inc. COM | $79.5M | 158.6K | 2.7% | ▲+72% Added · +66K sh | |
| 17 | Chubb Limited COM | $78.7M | 231.0K | 2.6% | ▲+0.1% Added · +135 sh | |
| 18 | JPMorgan Chase & Co COM | $75.6M | 231.1K | 2.5% | ▲+37% Added · +62K sh | |
| 19 | AutoZone, Inc. COM | $72.7M | 22.8K | 2.4% | ▲+50% Added · +8K sh | |
| 20 | American Express Co. COM | $71.7M | 212.0K | 2.4% | ▲+22% Added · +39K sh | |
| 21 | The Travelers Companies, Inc. COM | $65.9M | 199.6K | 2.2% | ▲+0.9% Added · +2K sh | |
| 22 | Microsoft Corporation COM | $65.6M | 175.8K | 2.2% | ▼−1.7% Reduced · −3K sh | |
| 23 | Dollar General Corp. COM | $64.4M | 559.8K | 2.2% | ▲+0.9% Added · +5K sh | |
| 24 | Vanguard Total Bd Mkt ETF COM | $64.2M | 874.4K | 2.1% | ▼−1.0% Reduced · −9K sh | |
| 25 | Diamondback Energy, Inc. COM | $63.1M | 359.1K | 2.1% | ▲+0.9% Added · +3K sh | |
| 26 | UnitedHealth Group, Inc. COM | $58.1M | 139.8K | 1.9% | ▼−15% Reduced · −25K sh | |
| 27 | Stryker Corporation COM | $57.3M | 181.9K | 1.9% | ▲New New position | |
| 28 | Cummins Inc. COM | $57.2M | 80.2K | 1.9% | ▼−17% Reduced · −16K sh | |
| 29 | IQVIA Holdings Inc COM | $56.2M | 290.7K | 1.9% | ▼−33% Reduced · −143K sh | |
| 30 | CBRE Group, Inc. COM | $51.0M | 378.4K | 1.7% | ▲+0.9% Added · +4K sh | |
| 31 | Blackstone Inc. COM | $50.4M | 428.3K | 1.7% | ▲New New position | |
| 32 | Vanguard Short-Term Bond COM | $14.4M | 185.4K | 0.5% | ▲+32% Added · +45K sh | |
| 33 | SPDR Barclays 1-3 Month T-Bill COM | $4.8M | 52.5K | 0.2% | ▲+11% Added · +5K sh | |
| 34 | MKS Inc. COM | $2.7M | 6.0K | 0.1% | ▼−36% Reduced · −3K sh | |
| 35 | EMCOR Group Inc. COM | $1.8M | 2.2K | 0.1% | —Held | |
| 36 | ACM Research, Inc. Class A COM | $1.8M | 14.0K | 0.1% | ▲+120% Added · +8K sh | |
| 37 | iShares S&P Natl AMT-Fr Mun COM | $1.8M | 16.5K | 0.1% | ▼−0.9% Reduced · −158 sh | |
| 38 | Evercore Inc. COM | $1.6M | 4.7K | 0.1% | ▲+0.2% Added · +11 sh | |
| 39 | Onto Innovation Inc. COM | $1.6M | 4.1K | 0.1% | ▼−0.9% Reduced · −38 sh | |
| 40 | API Group Corp. COM | $1.5M | 36.2K | 0.1% | ▼−0.8% Reduced · −290 sh | |
| 41 | US Foods Holding COM | $1.5M | 14.8K | 0.1% | ▲+0.6% Added · +90 sh | |
| 42 | StoneX Group Inc. COM | $1.4M | 12.1K | <0.1% | ▼−25% Reduced · −4K sh | |
| 43 | Custom Truck One Source Inc COM | $1.3M | 114.2K | <0.1% | ▲+27% Added · +24K sh | |
| 44 | CACI International, Inc. COM | $1.3M | 2.7K | <0.1% | ▲+28% Added · +590 sh | |
| 45 | Nexstar Media Group, Inc. Cl A COM | $1.2M | 6.7K | <0.1% | ▲+65% Added · +3K sh | |
| 46 | Life Time Group Holdings, Inc. COM | $1.1M | 27.5K | <0.1% | ▲+0.6% Added · +162 sh | |
| 47 | Element Solutions Inc COM | $1.1M | 23.0K | <0.1% | ▲New New position | |
| 48 | Walker & Dunlop, Inc. COM | $1.1M | 19.8K | <0.1% | ▲+3.2% Added · +619 sh | |
| 49 | Sanmina Corporation COM | $1.1M | 4.2K | <0.1% | ▲New New position | |
| 50 | Permian Resources Corp. COM | $975K | 52.9K | <0.1% | ▲~0% Added · +12 sh |
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
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Use Arkolith to show Cornerstone Investment Partners, LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 7, 2026 | 38d | 312 | $3.0B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 8, 2026 | 38d | 291 | $2.4B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 29, 2026 | 29d | 219 | $2.6B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 6, 2025 | 37d | 210 | $2.4B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 6, 2025 | 37d | 210 | $2.3B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 30, 2025 | 30d | 188 | $2.1B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 6, 2025 | 37d | 245 | $2.0B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 13, 2024 | 44d | 225 | $2.0B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 12, 2024 | 43d | 228 | $2.0B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | Apr 29, 2024 | 29d | 233 | $2.1B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Jan 31, 2024 | 31d | 228 | $1.8B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 13, 2023 | 44d | 199 | $1.6B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 4, 2023 | 35d | 208 | $1.6B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | Apr 21, 2023 | 21d | 200 | $1.5B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 14, 2023 | 45d | 218 | $1.6B | 13F-HR/A |
| Q3 2022 | Sep 30, 2022 | Nov 4, 2022 | 35d | 197 | $1.4B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Jul 29, 2022 | 29d | 196 | $1.5B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | Apr 29, 2022 | 29d | 229 | $1.8B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 7, 2022 | 38d | 275 | $1.8B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Oct 25, 2021 | 25d | 213 | $1.7B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Jul 29, 2021 | 29d | 289 | $1.9B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | Apr 26, 2021 | 26d | 266 | $1.9B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Jan 28, 2021 | 28d | 209 | $1.6B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.