McDonald Capital Investors Inc.

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 4, 2026), McDonald Capital Investors Inc. reported 21 stock positions worth $1.5 billion. Its top holding was Progressive (PGR) at 11.9% of the portfolio, followed by Regeneron Pharmaceuticals (REGN, 10.9%) and Berkshire Hathaway Class B (BRK.B, 10.0%). Compared with Q4 2025, it added to 2 and reduced 17. The biggest buy was Copart (CPRT, shares +15%) and the biggest sale Fastenal (FAST, shares −88%).

Most Recent 13F
Q2 2026
Location
ORINDA, CA
CIK
0001033225
Portfolio Value
$1.5B (Q1 2026)
SEC Filing
0001033225-26-000003 ↗ filed May 4, 2026

Holdings Value

0$500.0M$1.0B$1.5B$2.0B Q1 2024: $1.6B Q1 2024 Q2 2024: $1.6B Q2 2024 Q3 2024: $1.6B Q3 2024 Q4 2024: $1.6B Q4 2024 Q1 2025: $1.6B Q1 2025 Q2 2025: $1.6B Q2 2025 Q3 2025: $1.6B Q3 2025 Q4 2025: $1.6B Q4 2025 Q1 2026: $1.5B $1.5B Q1 2026 Q2 2026: $1.4B Q2 2026

Holdings 21 stocks · $1.5B

PGR Progressive Corp. 11.95% 880,863 $174.6M Reduce -0.3%
REGN Regeneron Pharmaceuticals 10.88% 205,871 $159.1M Reduce -1.1%
BRK.B Berkshire Hathaway Inc. Class B 9.96% 303,705 $145.5M Reduce -1.4%
BN Brookfield Corp. 7.32% 2,642,836 $107.0M Reduce -2.1%
AMZN Amazon.com Inc. 7.17% 503,120 $104.8M Reduce -1.7%
NFLX Netflix Inc. 7.14% 1,085,346 $104.4M Reduce -0.1%
MLM Martin Marietta Materials 6.04% 149,912 $88.3M Reduce -1.1%
JPM JPMorgan Chase & Co. 5.40% 268,256 $78.9M Reduce -0.3%
ECL Ecolab Inc. 5.32% 292,116 $77.7M Reduce -1.5%
PAYX Paychex Inc. 5.29% 839,205 $77.3M Reduce -0.4%
GOOGL Alphabet Inc. Class A 4.84% 246,102 $70.8M Reduce -0.9%
CPRT Copart Inc. 3.88% 1,708,574 $56.7M Add +15.2%
UNP Union Pacific Corp. 3.82% 230,249 $55.9M Reduce -1.1%
WFC Wells Fargo & Co. 3.76% 690,614 $55.0M Reduce -1.3%
NKE Nike Inc. Class B 2.90% 803,021 $42.4M Reduce -1.1%
FDS Factset Research Systems Inc. 2.79% 188,141 $40.8M Add +1.3%
BAM Brookfield Asset Mgmt-A 1.03% 339,035 $15.1M Reduce -1.1%
FAST Fastenal Co. 0.35% 109,280 $5.1M Reduce -87.6%
EXPD Expeditors Intl Wash Inc. 0.09% 8,860 $1.3M Reduce -21.9%
GOOG Alphabet Inc. Class C 0.04% 2,125 $610K No change
RSP Invesco S&P 500 Equal Weight 0.02% 1,195 $229K No change

Portfolio Sells Q4 2025 → Q1 2026

FAST Fastenal Co. Reduce -87.6% 0.35% −1.82
PAYX Paychex Inc. Reduce -0.4% 5.29% −0.51
PGR Progressive Corp. Reduce -0.3% 11.95% −0.39
BN Brookfield Corp. Reduce -2.1% 7.32% −0.28
NKE Nike Inc. Class B Reduce -1.1% 2.90% −0.27
WFC Wells Fargo & Co. Reduce -1.3% 3.76% −0.24
AMZN Amazon.com Inc. Reduce -1.7% 7.17% −0.07
BAM Brookfield Asset Mgmt-A Reduce -1.1% 1.03% −0.07
EXPD Expeditors Intl Wash Inc. Reduce -21.9% 0.09% −0.02
GOOGL Alphabet Inc. Class A Reduce -0.9% 4.84% +0.08
JPM JPMorgan Chase & Co. Reduce -0.3% 5.40% +0.08
MLM Martin Marietta Materials Reduce -1.1% 6.04% +0.25
BRK.B Berkshire Hathaway Inc. Class B Reduce -1.4% 9.96% +0.46
UNP Union Pacific Corp. Reduce -1.1% 3.82% +0.52
ECL Ecolab Inc. Reduce -1.5% 5.32% +0.54
NFLX Netflix Inc. Reduce -0.1% 7.14% +0.90
REGN Regeneron Pharmaceuticals Reduce -1.1% 10.88% +1.03

Portfolio Buys Q4 2025 → Q1 2026

CPRT Copart Inc. Add +15.2% 3.88% +0.32
FDS Factset Research Systems Inc. Add +1.3% 2.79% −0.51

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 20$1.4BPGR, BRK.B, REGN, AMZN, BN
Q1 2026 21$1.5BPGR, REGN, BRK.B, BN, AMZN
Q4 2025 21$1.6BPGR, REGN, BRK.B, BN, AMZN
Q3 2025 21$1.6BPGR, BRK.B, NFLX, BN, REGN
Q2 2025 20$1.6BPGR, BRK.B, NFLX, PAYX, BN
Q1 2025 20$1.6BPGR, BRK.B, PAYX, REGN, NFLX
Q4 2024 21$1.6BPGR, BRK.B, NFLX, PAYX, AMZN
Q3 2024 21$1.6BPGR, BRK.B, NFLX, REGN, PAYX
Q2 2024 22$1.6BPGR, NFLX, REGN, BRK.B, AMZN
Q1 2024 22$1.6BPGR, BRK.B, REGN, NFLX, PAYX