Chiron Capital Management’s Costco COST Stock Holding History

Chiron Capital Management’s Portfolio COST Stock Details COST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$271K	Hold	290	–	–	0.24%	101
2026 Q1	$289K	Buy	+290	New	+$283K	0.3%	87
2025 Q3	$347K	Sell	375 -83	-18%	-$79.6K	0.3%	78
2025 Q2	$453K	Sell	458 -5	-1%	-$4.97K	0.39%	68
2025 Q1	$438K	Buy	+463	New	+$451K	0.4%	61
2020 Q4	–	Sell	-25	Closed	-$9K	–	151
2020 Q3	$9K	Buy	+25	New	+$8.4K	0.01%	296

Other funds holding COST

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

CRM

Cardano Risk Management Rotterdam, Netherlands $13B AUM 49.44% 1-Year Est. Return

Steginsky Capital Port Washington, New York $666M AUM 34.57% 1-Year Est. Return

OIAM

OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return

Chiron Capital Management's COST Position: Q2 2026 in Review

Chiron Capital Management held its Costco (COST) position steady in Q2 2026 at 290 shares worth $271K. The position accounts for 0.24% of the portfolio, ranked #101.

Chiron Capital Management first reported a position in COST in Q3 2020 and has held it in 6 quarters since. The position peaked at $453K in Q2 2025. 1,061 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Chiron Capital Management held 290 shares of Costco worth $271K as of Q2 2026.
Chiron Capital Management left its Costco share count unchanged in Q2 2026.
Costco made up 0.24% of Chiron Capital Management's portfolio in Q2 2026, its #101 holding.
Chiron Capital Management first reported a position in Costco in Q3 2020 and has held it in 6 quarters since.
Chiron Capital Management's Costco position peaked at $453K in Q2 2025.
1,061 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Chiron Capital Management's 13F filing for Q2 2026, filed 21 Jul 2026.