Bayforest Capital’s Costco COST Stock Holding History

Bayforest Capital’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	$47.7K	Sell	51 -109	-68%	-$109K	0.04%	630
2026 Q1	$159K	Sell	160 -375	-70%	-$365K	0.18%	196
2025 Q4	$461K	Buy	535 +353	+194%	+$320K	0.34%	40
2025 Q3	$168K	Buy	182 +173	+1,922%	+$166K	0.08%	424
2025 Q2	$8.91K	Buy	+9	New	+$8.95K	﹤0.01%	636
2025 Q1	–	Sell	-8	Closed	-$7.33K	–	758
2024 Q4	$7.33K	Buy	+8	New	+$7.42K	0.01%	638

Other funds holding COST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Bayforest Capital's COST Position: Q2 2026 in Review

Bayforest Capital reduced its Costco (COST) stake by 68% in Q2 2026, selling an estimated $109K and leaving 51 shares worth $47.7K. The position accounts for 0.04% of the portfolio, ranked #630.

Bayforest Capital first reported a position in COST in Q4 2024 and has held it in 6 quarters since. The position peaked at $461K in Q4 2025. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Bayforest Capital held 51 shares of Costco worth $47.7K as of Q2 2026.
Bayforest Capital sold 109 Costco shares in Q2 2026, an estimated $109K.
Costco made up 0.04% of Bayforest Capital's portfolio in Q2 2026, its #630 holding.
Bayforest Capital first reported a position in Costco in Q4 2024 and has held it in 6 quarters since.
Bayforest Capital's Costco position peaked at $461K in Q4 2025.
4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Bayforest Capital's 13F filing for Q2 2026, filed 5 Aug 2026.