Mainstream Capital Management’s O'Reilly Automotive ORLY Stock Holding History

Mainstream Capital Management’s Portfolio ORLY Stock Details ORLY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$1.14M	Buy	13,301 +745	+6%	+$65.6K	0.67%	44
2026 Q2	$1.16M	Sell	12,556 -74	-0.6%	-$6.75K	0.7%	43
2026 Q1	$1.17M	Buy	12,630 +109	+0.9%	+$10.2K	0.78%	40
2025 Q4	$1.14M	Sell	12,521 -613	-5%	-$59.9K	0.75%	41
2025 Q3	$1.42M	Buy	13,134 +489	+4%	+$49.2K	0.94%	35
2025 Q2	$1.14M	Sell	12,645 -15	-0.1%	-$1.37K	0.83%	39
2025 Q1	$1.21M	Buy	12,660 +900	+8%	+$78.3K	0.96%	35
2024 Q4	$930K	Buy	11,760 +90	+0.8%	+$7.26K	0.65%	40
2024 Q3	$896K	Buy	+11,670	New	+$857K	0.76%	38

Other funds holding ORLY

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

ABN AMRO Investment Solutions Paris Cedex 008 $13.2B AUM 30.55% 1-Year Est. Return

ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return

Harvey Investment Company Louisville, Kentucky $926M AUM 8.2% 1-Year Est. Return

Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return

Davenport & Co Richmond, Virginia $19.9B AUM 12.67% 1-Year Est. Return

UniSuper Management Melbourne, Victoria, Australia $20.4B AUM 33.79% 1-Year Est. Return

Loring Wolcott & Coolidge Fiduciary Advisors Boston, Massachusetts $10.8B AUM 9.05% 1-Year Est. Return

Schwartz Investment Counsel Plymouth, Michigan $2.87B AUM 22.48% 1-Year Est. Return

Mainstream Capital Management's ORLY Position: Q3 2026 in Review

Mainstream Capital Management increased its O'Reilly Automotive (ORLY) stake by 5.9% in Q3 2026, buying an estimated $65.6K and bringing the position to 13,301 shares worth $1.14M. The position accounts for 0.67% of the portfolio, ranked #44.

Mainstream Capital Management first reported a position in ORLY in Q3 2024 and has held it in 9 quarters since. The position peaked at $1.42M in Q3 2025. 564 funds tracked by Wall St. Rank hold ORLY as of Q3 2026.

Mainstream Capital Management held 13,301 shares of O'Reilly Automotive worth $1.14M as of Q3 2026.
Mainstream Capital Management bought 745 O'Reilly Automotive shares in Q3 2026, an estimated $65.6K.
O'Reilly Automotive made up 0.67% of Mainstream Capital Management's portfolio in Q3 2026, its #44 holding.
Mainstream Capital Management first reported a position in O'Reilly Automotive in Q3 2024 and has held it in 9 quarters since.
Mainstream Capital Management's O'Reilly Automotive position peaked at $1.42M in Q3 2025.
564 funds tracked by Wall St. Rank held O'Reilly Automotive as of Q3 2026.

Based on Mainstream Capital Management's 13F filing for Q3 2026, filed 23 Oct 2026.