McCollum Christoferson Group
McCollum Christoferson Group reported 88 stocks worth $343M in its 13F filing for Q3 2026, filed Oct 13, 2026. Its largest holdings are VOO (8.0%), AAPL (6.5%) and MSFT (5.8%). Compared with Q2 2026, the fund opened new positions in XOM, MOG.A and BAC, added to VOO, AAPL and MSFT, trimmed XLK, WST and ECL and sold out of GOOGL, AMBA and SYK.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  VOO Vanguard S&P 500 ETF | $27.5M | 8.0% | 97K | +1,482 (+2%) | 8 of 8 | |
| 2 |  AAPL Apple Inc | $22.3M | 6.5% | 94K | +641 (+1%) | 8 of 8 | |
| 3 |  MSFT Microsoft Corp | $19.9M | 5.8% | 161K | +77K (+92%) | 8 of 8 | |
| 4 |  COST Costco Whsl Corp New | $15.2M | 4.4% | 94K | No change | 8 of 8 | |
| 5 |  XLK Select Sector Spdr TR | $14.8M | 4.3% | 75K | −1,757 (−2%) | 3 of 8 | |
| 6 |  WST West Pharmaceutical Svsc Inc | $13.5M | 4.0% | 64K | −408 (−1%) | 8 of 8 | |
| 7 |  AMZN Amazon Com Inc | $12.8M | 3.7% | 170K | +50K (+42%) | 8 of 8 | |
| 8 |  ECL Ecolab Inc | $12.6M | 3.7% | 112K | −557 (−0%) | 8 of 8 | |
| 9 |  ADI Analog Devices Inc | $12.1M | 3.5% | 95K | −290 (−0%) | 8 of 8 | |
| 10 |  V Visa Inc | $11.6M | 3.4% | 82K | −423 (−1%) | 8 of 8 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q2 2026, gone in Q3 2026
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 13, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →McCollum Christoferson Group 13F FAQ
What does McCollum Christoferson Group own?
McCollum Christoferson Group reported 88 stocks worth $343M in its 13F filing for Q3 2026, filed Oct 13, 2026. Its largest holdings are VOO (8.0%), AAPL (6.5%) and MSFT (5.8%). The table above lists every position in the filing (the top 10 without an account).
What did McCollum Christoferson Group buy and sell in Q3 2026?
Compared with Q2 2026: 13 new positions, 21 added to, 36 trimmed and 5 sold out. New positions include XOM, MOG.A and BAC. It sold all of GOOGL, AMBA and SYK.
When will McCollum Christoferson Group file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is McCollum Christoferson Group's portfolio worth?
The Q3 2026 filing reports $343M in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.