Mitsubishi UFJ Morgan Stanley Securities’s Costco COST Stock Holding History

Mitsubishi UFJ Morgan Stanley Securities’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	$58.9K	Sell	63 -128	-67%	-$128K	0.18%	137
2026 Q1	$190K	Sell	191 -45	-19%	-$43.9K	0.47%	77
2025 Q4	$204K	Buy	+236	New	+$214K	0.32%	109
2023 Q1	–	Sell	-100	Closed	-$46K	–	57
2022 Q4	$46K	Sell	100 -10	-9%	-$4.89K	0.4%	28
2022 Q3	$52K	Hold	110	–	–	0.7%	21
2022 Q2	$53K	Hold	110	–	–	0.07%	23
2022 Q1	$63K	Sell	110 -424	-79%	-$223K	0.05%	19
2021 Q4	$303K	Buy	534 +324	+154%	+$166K	0.15%	13
2021 Q3	$94K	Buy	210 +80	+62%	+$35.2K	0.09%	35
2021 Q2	$51K	Buy	+130	New	+$49.2K	0.38%	61
2014 Q4	$54K	Buy	380 +70	+23%	+$9.52K	0.11%	46
2014 Q3	$39K	Hold	310	–	–	0.11%	75
2014 Q2	$36K	Hold	310	–	–	0.11%	72
2014 Q1	$35K	Hold	310	–	–	0.09%	75
2013 Q4	$37K	Sell	310 -270	-47%	-$32.3K	0.06%	94
2013 Q3	$67K	Buy	580 +270	+87%	+$31.2K	0.11%	37
2013 Q2	$34K	Buy	+310	New	+$33.9K	0.11%	109

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

PTC

Provident Trust Company Waukesha, Wisconsin $4.77B AUM 29.31% 1-Year Est. Return

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

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

TWC

TD Waterhouse Canada Toronto, Ontario, Canada $38B AUM 39.14% 1-Year Est. Return

KeyBank National Association Cleveland, Ohio $30.4B AUM 27.51% 1-Year Est. Return

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

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Mitsubishi UFJ Morgan Stanley Securities's COST Position: Q2 2026 in Review

Mitsubishi UFJ Morgan Stanley Securities reduced its Costco (COST) stake by 67% in Q2 2026, selling an estimated $128K and leaving 63 shares worth $58.9K. The position accounts for 0.18% of the portfolio, ranked #137.

Mitsubishi UFJ Morgan Stanley Securities first reported a position in COST in Q2 2013 and has held it in 17 quarters since. The position peaked at $303K in Q4 2021. 1,717 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Mitsubishi UFJ Morgan Stanley Securities held 63 shares of Costco worth $58.9K as of Q2 2026.
Mitsubishi UFJ Morgan Stanley Securities sold 128 Costco shares in Q2 2026, an estimated $128K.
Costco made up 0.18% of Mitsubishi UFJ Morgan Stanley Securities's portfolio in Q2 2026, its #137 holding.
Mitsubishi UFJ Morgan Stanley Securities first reported a position in Costco in Q2 2013 and has held it in 17 quarters since.
Mitsubishi UFJ Morgan Stanley Securities's Costco position peaked at $303K in Q4 2021.
1,717 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Mitsubishi UFJ Morgan Stanley Securities's 13F filing for Q2 2026, filed 15 Jul 2026.