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Super Investors Cornerstone Investment Partners, LLC
CI

Cornerstone Investment Partners, LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$2.99B
Positions
312
Quarter ended
June 30, 2026
Filed
August 07, 2026

Reported portfolio value by quarter (53 quarters reported)

$8.99B $1.4B
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$6.44B in Q2 2013 → $2.99B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Kla Corporation 6.1% Added 632% 607,345 $183M
Applied Materials Inc. 5.3% Trimmed 35% 218,915 $158M
AC Alphabet Inc. Class A 5.2% Trimmed 8.0% 436,781 $156M
Micron Technology Inc 5.2% Trimmed 53% 134,961 $156M
TS Taiwan Semiconductor 4.9% Added 1.5% 309,088 $148M
Visa Inc. 4.2% Added 16% 362,532 $124M
Broadcom Inc. 4.1% Trimmed 0.4% 322,229 $122M
Amazon.com, Inc. 3.8% Added 18% 481,377 $115M
Meta Platforms, Inc. 3.8% Added 16% 199,210 $112M
United Rentals Inc. 3.7% Added 12% 96,492 $109M
Take-two Interactive Software 3.3% Added 17% 389,831 $97.4M
W. R. Berkley Corporation 3.2% Added 27% 1,336,146 $94.2M
Cencora, Inc. 2.9% Added 12% 304,829 $86.3M
AG Apollo Global Management, LLC 2.7% Added 10% 677,475 $80.2M
Mckesson Corp 2.7% Added 13% 105,908 $80M
Thermo Fisher Scientific Inc. 2.7% Added 72% 158,616 $79.5M
Chubb Limited 2.6% Added 0.1% 231,026 $78.7M
Jpmorgan Chase & Co 2.5% Added 37% 231,074 $75.6M
Autozone, Inc. 2.4% Added 50% 22,763 $72.7M
American Express Co. 2.4% Added 22% 211,997 $71.7M
The Travelers Companies, Inc. 2.2% Added 0.9% 199,611 $65.9M
Microsoft Corporation 2.2% Trimmed 1.7% 175,752 $65.6M
Dollar General Corp. 2.2% Added 0.9% 559,756 $64.4M
VT Vanguard Total Bd Mkt ETF 2.1% Trimmed 1.0% 874,427 $64.2M
Diamondback Energy, Inc. 2.1% Added 0.9% 359,082 $63.1M
Unitedhealth Group, Inc. 1.9% Trimmed 15% 139,775 $58.1M
Stryker Corporation 1.9% New 181,906 $57.3M
Cummins Inc. 1.9% Trimmed 17% 80,225 $57.2M
Iqvia Holdings Inc 1.9% Trimmed 33% 290,665 $56.2M
Cbre Group, Inc. 1.7% Added 0.9% 378,370 $51M
Blackstone Inc. 1.7% New 428,346 $50.4M
VS Vanguard Short-term Bond 0.5% Added 32% 185,356 $14.4M
SB SPDR Barclays 1-3 Month T-bill 0.2% Added 11% 52,499 $4.81M
Mks Inc. 0.1% Trimmed 36% 6,002 $2.67M
Emcor Group Inc. 0.1% Unchanged 2,170 $1.8M
AR Acm Research, Inc. Class A 0.1% Added 120% 14,049 $1.78M
IS Ishares S&P Natl Amt-fr Mun 0.1% Trimmed 1.0% 16,470 $1.77M
Evercore Inc. 0.1% Added 0.2% 4,710 $1.61M
Onto Innovation Inc. 0.1% Trimmed 0.9% 4,099 $1.55M
Api Group Corp. 0.1% Trimmed 0.8% 36,158 $1.53M
Us Foods Holding 0.1% Added 0.6% 14,783 $1.51M
Stonex Group Inc. 0.0% Trimmed 25% 12,060 $1.43M
Custom Truck One Source Inc 0.0% Added 27% 114,163 $1.35M
Caci International, Inc. 0.0% Added 28% 2,727 $1.26M
NM Nexstar Media Group, Inc. Cl A 0.0% Added 65% 6,705 $1.2M
Life Time Group Holdings, Inc. 0.0% Added 0.6% 27,529 $1.12M
Element Solutions Inc 0.0% New 23,032 $1.1M
Walker & Dunlop, Inc. 0.0% Added 3.2% 19,752 $1.08M
Sanmina Corporation 0.0% New 4,164 $1.05M
Permian Resources Corp. 0.0% Added 0.0% 52,935 $975K
Bruker Corporation 0.0% Added 32% 15,662 $943K
Csx Corporation 0.0% Trimmed 0.9% 19,268 $916K
Moelis & Company 0.0% Added 0.5% 13,734 $898K
Everus Construction Group 0.0% New 5,209 $864K
Standardaero, Inc. 0.0% New 28,791 $861K
Extreme Networks Inc. 0.0% New 26,201 $848K
Stifel Financial Corp 0.0% Added 0.0% 12,079 $843K
Charles River Laboratories International, Inc. 0.0% Added 2.9% 3,700 $839K
Csw Industrials, Inc. 0.0% Added 139% 2,986 $831K
Sezzle Inc 0.0% Trimmed 4.6% 4,730 $812K

Showing top 60 of 312 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 07, 2026

Company Action Shares changed Value of change % of portfolio
Micron Technology Inc Trimmed −152,598 −$176M 5.2%
Kla Corporation Added +524,394 +$158M 6.1%
Applied Materials Inc. Trimmed −117,689 −$85.1M 5.3%
Stryker Corporation New +181,906 +$57.3M 1.9%
Blackstone Inc. New +428,346 +$50.4M 1.7%
Elevance Health, Inc. Exited −142,647 −$41.8M —
Thermo Fisher Scientific Inc. Added +66,303 +$33.2M 2.7%
Iqvia Holdings Inc Trimmed −142,813 −$27.6M 1.9%
Autozone, Inc. Added +7,555 +$24.1M 2.4%
Jpmorgan Chase & Co Added +62,133 +$20.3M 2.5%

Showing the 10 largest of 376 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 08, 2026

Company Action Shares changed Value of change % of portfolio
Micron Technology Inc Trimmed −190,028 −$64.2M 4.1%
Amazon.com, Inc. Added +206,915 +$43.1M 3.6%
Applied Materials Inc. Trimmed −65,285 −$22.3M 4.8%
TS Taiwan Semiconductor Added +64,046 +$21.6M 4.3%
Kla Corporation Trimmed −13,895 −$20.5M 5.1%
Broadcom Limited Trimmed −53,555 −$16.6M 4.2%
Diamondback Energy, Inc. Trimmed −43,311 −$8.57M 3.0%
Elevance Health, Inc. Trimmed −24,455 −$7.16M 1.8%
Autozone Inc. Added +1,910 +$6.45M 2.2%
AC Alphabet Inc. Class A Trimmed −20,812 −$5.98M 5.7%

Showing the 10 largest of 333 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 29, 2026

Company Action Shares changed Value of change % of portfolio
TS Taiwan Semiconductor New +240,535 +$73.1M 2.8%
ST SS&C Technologies Hldgs Inc. Trimmed −601,668 −$52.6M —
Micron Technology Inc Trimmed −183,757 −$52.4M 5.3%
Cummins Inc. New +101,257 +$51.7M 2.0%
Corpay Inc. Exited −167,486 −$48.2M —
Amazon.com, Inc. New +202,491 +$46.7M 1.8%
Qualcomm Inc. Exited −256,994 −$42.8M —
Iqvia Holdings Inc Added +109,747 +$24.7M 4.0%
AC Alphabet Inc. Class A Trimmed −73,854 −$23.1M 6.0%
Visa Inc. Added +29,366 +$10.3M 4.0%

Showing the 10 largest of 254 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 06, 2025

Company Action Shares changed Value of change % of portfolio
Hca Healthcare, Inc. Exited −181,100 −$69.4M —
Thermo Fisher Scientific Inc. New +85,342 +$41.4M 1.7%
Broadcom Limited Trimmed −114,435 −$37.8M 5.2%
Micron Technology Inc Trimmed −112,424 −$18.8M 4.6%
AG Apollo Global Management, LLC Added +120,558 +$16.1M 3.5%
W. R. Berkley Corporation Added +207,060 +$15.9M 3.1%
Iqvia Holdings Inc Added +61,725 +$11.7M 2.7%
Take-two Interactive Software Added +32,912 +$8.5M 3.8%
Corpay Inc. Trimmed −29,197 −$8.41M 2.0%
Elevance Health, Inc. Trimmed −24,791 −$8.01M 2.3%

Showing the 10 largest of 258 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 06, 2025

Company Action Shares changed Value of change % of portfolio
Cbre Group, Inc. New +345,299 +$48.4M 2.1%
Iqvia Holdings Inc New +282,378 +$44.5M 2.0%
Norfolk Southern Corp Exited −180,110 −$42.7M —
United Parcel Service Inc. Exited −270,609 −$29.8M —
ST SS&C Technologies Hldgs Inc. Trimmed −222,211 −$18.4M 2.2%
Autozone Inc. Trimmed −4,579 −$17M 1.7%
Cencora Inc. Trimmed −53,692 −$16.1M 3.9%
AG Apollo Global Management, LLC Added +97,580 +$13.8M 3.2%
Hca Healthcare, Inc. Trimmed −29,559 −$11.3M 3.1%
Applied Materials Inc. Added +45,474 +$8.32M 2.8%

Showing the 10 largest of 238 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 30, 2025

Company Action Shares changed Value of change % of portfolio
W. R. Berkley Corporation Added +734,474 +$52.3M 2.6%
Electronic Arts Inc. Exited −247,311 −$36.2M —
Qualcomm Inc. Added +212,368 +$32.6M 1.6%
VT Vanguard Total Bd Mkt ETF Added +426,323 +$31.3M 3.4%
Fiserv Inc. Trimmed −108,710 −$24M 4.2%
Kla Corporation Added +29,951 +$20.4M 3.2%
Diamondback Energy, Inc. Added +122,105 +$19.5M 3.0%
Autozone Inc. Trimmed −4,409 −$16.8M 2.8%
SB SPDR Barclays 1-3 Month T-bill Trimmed −157,536 −$14.5M 0.2%
VS Vanguard Short-term Bond Trimmed −177,917 −$13.9M 0.6%

Showing the 10 largest of 274 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 06, 2025

Company Action Shares changed Value of change % of portfolio
Applied Materials Inc. New +214,983 +$35M 1.7%
Broadcom Limited Trimmed −147,728 −$34.2M 6.1%
Hasbro Inc. Trimmed −544,802 −$30.5M —
Fiserv Inc. Trimmed −37,587 −$7.72M 5.1%
The Travelers Companies Trimmed −31,063 −$7.48M 2.9%
Hca Healthcare, Inc. Added +24,483 +$7.35M 3.6%
Dollar General Corp. Added +92,063 +$6.98M 1.6%
Cencora Inc. Added +30,646 +$6.89M 3.8%
Kla Corporation Added +9,791 +$6.17M 2.1%
Norfolk Southern Corp Trimmed −24,005 −$5.63M 2.1%

Showing the 10 largest of 290 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 13, 2024

Company Action Shares changed Value of change % of portfolio
Broadcom Limited Added +604,237 +$104M 5.8%
AG Apollo Global Management, LLC New +322,933 +$40.3M 2.0%
Cdw Corporation Exited −135,732 −$30.4M —
Autozone Inc. Trimmed −6,833 −$21.5M 3.2%
Jpmorgan Chase & Co Trimmed −67,886 −$14.3M 1.9%
Hca Healthcare, Inc. Trimmed −28,323 −$11.5M 4.4%
Mckesson Corp Added +21,876 +$10.8M 2.1%
Micron Technology Inc Added +71,212 +$7.39M 3.9%
Kla Corporation Trimmed −9,391 −$7.27M 2.2%
Chubb Limited Trimmed −19,850 −$5.72M 4.0%

Showing the 10 largest of 275 changes.

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