Carnegie Lake Advisors LLC reported 134 positions worth $24.30M for the quarter ended Sep 30, 2026, down 90.3% on the prior quarter. It opened 9 new positions, added to 11, trimmed 114 and exited 13. Its largest holding is Microsoft Corp at 6.6% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| BRK-B Berkshire Hathaway Inc | +27.8K | +116.2% | $640.88K | 4.91% |
| PH Parker-Hannifin Corp | +11.7K | +141.5% | $462.67K | 3.25% |
| COST Costco Wholesale Corp | +7,658 | +127.8% | $306.03K | 2.24% |
| ACN Accenture plc | +366 | – | $303.48K | 1.25% |
| ROL Rollins Inc | +960 | – | $129.52K | 0.533% |
| XOM ExxonMobil Holdings Corp | +1,304 | – | $88.42K | 0.364% |
| META Meta Platforms, Inc. | +5,760 | +386.6% | $85.56K | 0.443% |
| GEV GE Vernova Inc. | +2,612 | +219.9% | $77.62K | 0.465% |
| CB Chubb Ltd | +5,050 | +164.2% | $62.16K | 0.412% |
| SII Sprott Inc. | +3,094 | – | $41.78K | 0.172% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| COLD Americold Realty Trust | -246.9K | -99.3% | $52.31M | 1.57% |
| AVTR Avantor, Inc. | -117.6K | -99.4% | $32.09M | 0.826% |
| SYK Stryker Corp | -26.3K | -97.0% | $23.89M | 3.08% |
| WMT Walmart Inc. | -29.7K | -98.6% | $22.29M | 1.29% |
| CSCO Cisco Systems, Inc. | -53.3K | -97.2% | $20.78M | 2.43% |
| WSC WillScot Holdings Corp | -121.8K | -98.9% | $18.16M | 0.866% |
| OCSL Oaktree Specialty Lending Corp | -129.2K | -99.1% | $15.86M | 0.57% |
| BN BROOKFIELD Corp | -71.5K | -98.2% | $14.65M | 1.09% |
| UNH Unitedhealth Group Inc | -23.0K | -94.0% | $14.05M | 3.69% |
| CNX CNX Resources Corp | -112.3K | -97.3% | $13.21M | 1.49% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| ACN Accenture plc | +366 | $303.48K | 1.25% |
| ROL Rollins Inc | +960 | $129.52K | 0.533% |
| XOM ExxonMobil Holdings Corp | +1,304 | $88.42K | 0.364% |
| SII Sprott Inc. | +3,094 | $41.78K | 0.172% |
| CHTR Charter Communications, Inc. | +5,439 | $37.88K | 0.156% |
| FTAI FTAI Aviation Ltd. | +1,837 | $33.82K | 0.139% |
| HPQ Hp Inc | +62 | $26.28K | 0.108% |
| PANW Palo Alto Networks Inc | +1,588 | $23.04K | 0.095% |
| QCOM Qualcomm Inc | +736 | $20.70K | 0.085% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| TEVA Teva Pharmaceutical Industries Ltd | -97.9K | $3.32M | 1.32% |
| AZO Autozone Inc | -561 | $1.79M | 0.714% |
| NOW ServiceNow, Inc. | -5,670 | $562.92K | 0.224% |
| LLY ELI LILLY & Co | -371 | $444.99K | 0.177% |
| MKL Markel Group Inc. | -200 | $390.60K | 0.155% |
| VRT Vertiv Holdings Co | -750 | $251.12K | 0.1% |
| TSLA Tesla, Inc. | -531 | $223.34K | 0.089% |
| NBIS Nebius Group N.V. | -750 | $207.13K | 0.082% |
| PEG Public Service Enterprise Group Inc | -2,536 | $205.82K | 0.082% |
| QXO QXO, Inc. | -11.6K | $200.97K | 0.08% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corp | Technology | 16.9K | $1.59M | 6.55% | -14.2K | -45.5% | Reduced | 0% |
| 2 | AAPL Apple Inc. | Technology | 12.7K | $1.55M | 6.36% | -35.2K | -73.5% | Reduced | 0% |
| 3 | BRK-B Berkshire Hathaway Inc | Financial Services | 51.8K | $1.19M | 4.91% | +27.8K | +116.2% | Added | 0% |
| 4 | AMGN Amgen Inc | Healthcare | 3,376 | $984.02K | 4.05% | -20.0K | -85.5% | Reduced | 0% |
| 5 | UNH Unitedhealth Group Inc | Healthcare | 1,468 | $897.36K | 3.69% | -23.0K | -94.0% | Reduced | 0% |
| 6 | WCC Wesco International Inc | Industrials | 13.7K | $873.09K | 3.59% | -10.6K | -43.7% | Reduced | 0.03% |
| 7 | PH Parker-Hannifin Corp | Industrials | 20.1K | $789.75K | 3.25% | +11.7K | +141.5% | Added | 0.02% |
| 8 | GOOG Alphabet Inc. | Technology | 11.3K | $770.11K | 3.17% | -11.4K | -50.3% | Reduced | 0% |
| 9 | SYK Stryker Corp | Healthcare | 825 | $748.21K | 3.08% | -26.3K | -97.0% | Reduced | 0% |
| 10 | JPM Jpmorgan Chase & Co | Financial Services | 7,944 | $695.34K | 2.86% | -13.1K | -62.3% | Reduced | 0% |
| 11 | CSCO Cisco Systems, Inc. | Technology | 1,512 | $589.69K | 2.43% | -53.3K | -97.2% | Reduced | 0% |
| 12 | COST Costco Wholesale Corp | Consumer Staples | 13.7K | $545.48K | 2.24% | +7,658 | +127.8% | Added | 0% |
| 13 | GOOGL Alphabet Inc. | Technology | 3,440 | $429.58K | 1.77% | -9,045 | -72.4% | Reduced | 0% |
| 14 | HD Home Depot, Inc. | Consumer Discretionary | 13.6K | $405.23K | 1.67% | -611 | -4.3% | Reduced | 0% |
| 15 | AMZN Amazon Com Inc | Consumer Discretionary | 8,217 | $387.78K | 1.6% | -6,107 | -42.6% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Carnegie Lake Advisors.
As of its Q3 2026 13F filing, Carnegie Lake Advisors LLC’s five largest positions were Microsoft Corp (MSFT) at 6.6%, Apple Inc. (AAPL) at 6.4%, Berkshire Hathaway Inc (BRK-B) at 4.9%, Amgen Inc (AMGN) at 4.1%, Unitedhealth Group Inc (UNH) at 3.7% of the reported portfolio.
Carnegie Lake Advisors LLC reported a 13F portfolio worth $24.30M across 134 positions for Q3 2026. That is down 90.3% from the previous quarter.
Its largest purchases by value were Berkshire Hathaway Inc ($640.88K), Parker-Hannifin Corp ($462.67K), Costco Wholesale Corp ($306.03K). It opened 9 new positions.
Its largest sales by value were Americold Realty Trust ($52.31M), Avantor, Inc. ($32.09M), Stryker Corp ($23.89M). It exited 13 positions entirely.
From the Form 13F-HR reports Carnegie Lake Advisors LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.