Northwest Bancshares’s Costco COST Stock Holding History

Northwest Bancshares’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	$412K	Buy	440 +40	+10%	+$39.9K	0.07%	129
2026 Q1	$399K	Hold	400	–	–	0.08%	129
2025 Q4	$345K	Hold	400	–	–	0.07%	131
2025 Q3	$370K	Sell	400 -1	-0.2%	-$959	0.06%	138
2025 Q2	$397K	Sell	401 -102	-20%	-$101K	0.07%	136
2025 Q1	$476K	Hold	503	–	–	0.09%	119
2024 Q4	$461K	Sell	503 -28	-5%	-$26K	0.09%	119
2024 Q3	$471K	Sell	531 -56	-10%	-$48.6K	0.08%	124
2024 Q2	$499K	Buy	587 +168	+40%	+$131K	0.09%	112
2024 Q1	$307K	Buy	+419	New	+$299K	0.05%	165
2022 Q3	–	Sell	-574	Closed	-$275K	–	183
2022 Q2	$275K	Hold	574	–	–	0.06%	155
2022 Q1	$331K	Hold	574	–	–	0.06%	162
2021 Q4	$326K	Sell	574 -122	-18%	-$62.5K	0.06%	170
2021 Q3	$313K	Hold	696	–	–	0.07%	179
2021 Q2	$275K	Hold	696	–	–	0.06%	203
2021 Q1	$245K	Buy	696 +122	+21%	+$42.5K	0.06%	208
2020 Q4	$216K	Buy	+574	New	+$214K	0.06%	211
2020 Q1	–	Sell	-716	Closed	-$210K	–	130
2019 Q4	$210K	Sell	716 -5	-0.7%	-$1.49K	0.08%	135
2019 Q3	$208K	Buy	+721	New	+$203K	0.09%	136

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

Northwest Bancshares's COST Position: Q2 2026 in Review

Northwest Bancshares increased its Costco (COST) stake by 10% in Q2 2026, buying an estimated $39.9K and bringing the position to 440 shares worth $412K. The position accounts for 0.07% of the portfolio, ranked #129.

Northwest Bancshares first reported a position in COST in Q3 2019 and has held it in 19 quarters since. The position peaked at $499K in Q2 2024. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Northwest Bancshares held 440 shares of Costco worth $412K as of Q2 2026.
Northwest Bancshares bought 40 Costco shares in Q2 2026, an estimated $39.9K.
Costco made up 0.07% of Northwest Bancshares's portfolio in Q2 2026, its #129 holding.
Northwest Bancshares first reported a position in Costco in Q3 2019 and has held it in 19 quarters since.
Northwest Bancshares's Costco position peaked at $499K in Q2 2024.
4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Northwest Bancshares's 13F filing for Q2 2026, filed 14 Aug 2026.