Retirement Systems of Alabama’s Costco COST Stock Holding History

Retirement Systems of Alabama’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	$181M	Sell	193,386 -1,059	-0.5%	-$1.06M	0.54%	33
2026 Q1	$194M	Buy	194,445 +32,002	+20%	+$31.2M	0.65%	22
2025 Q4	$140M	Buy	162,443 +19,942	+14%	+$18.1M	0.45%	34
2025 Q3	$132M	Buy	142,501 +9,522	+7%	+$9.13M	0.44%	34
2025 Q2	$132M	Sell	132,979 -859	-0.6%	-$854K	0.47%	33
2025 Q1	$127M	Sell	133,838 -5,512	-4%	-$5.37M	0.49%	34
2024 Q4	$128M	Sell	139,350 -6,461	-4%	-$6M	0.47%	35
2024 Q3	$129M	Sell	145,811 -26,027	-15%	-$22.6M	0.48%	34
2024 Q2	$146M	Sell	171,838 -47,199	-22%	-$36.8M	0.56%	30
2024 Q1	$160M	Buy	219,037 +362	+0.2%	+$258K	0.62%	26
2023 Q4	$144M	Sell	218,675 -2,623	-1%	-$1.55M	0.61%	27
2023 Q3	$125M	Sell	221,298 -595	-0.3%	-$328K	0.58%	28
2023 Q2	$119M	Sell	221,893 -30,360	-12%	-$15.4M	0.53%	30
2023 Q1	$125M	Sell	252,253 -10,640	-4%	-$5.22M	0.54%	30
2022 Q4	$120M	Buy	262,893 +33,564	+15%	+$16.4M	0.52%	34
2022 Q3	$108M	Buy	229,329 +35,895	+19%	+$18.7M	0.5%	32
2022 Q2	$92.7M	Buy	193,434 +12	+0%	+$6.09K	0.4%	47
2022 Q1	$111M	Buy	193,422 +47,025	+32%	+$24.7M	0.41%	46
2021 Q4	$83.1M	Sell	146,397 -5,413	-4%	-$2.77M	0.29%	73
2021 Q3	$68.2M	Sell	151,810 -127,300	-46%	-$56M	0.26%	82
2021 Q2	$110M	Sell	279,110 -22,494	-7%	-$8.51M	0.4%	49
2021 Q1	$106M	Buy	301,604 +89,349	+42%	+$31.1M	0.4%	48
2020 Q4	$80M	Sell	212,255 -599	-0.3%	-$224K	0.31%	60
2020 Q3	$75.6M	Sell	212,854 -44,128	-17%	-$14.8M	0.35%	52
2020 Q2	$77.9M	Sell	256,982 -5,424	-2%	-$1.65M	0.38%	50
2020 Q1	$74.8M	Buy	262,406 +25,946	+11%	+$7.87M	0.42%	48
2019 Q4	$69.5M	Buy	236,460 +1,569	+0.7%	+$466K	0.31%	62
2019 Q3	$67.7M	Buy	234,891 +29,788	+15%	+$8.38M	0.32%	56
2019 Q2	$54.2M	Sell	205,103 -9	-0%	-$2.24K	0.25%	77
2019 Q1	$49.7M	Sell	205,112 -85,024	-29%	-$18.6M	0.24%	81
2018 Q4	$59.1M	Hold	290,136	–	–	0.33%	61
2018 Q3	$68.1M	Sell	290,136 -3,534	-1%	-$796K	0.32%	64
2018 Q2	$61.4M	Sell	293,670 -3,998	-1%	-$790K	0.3%	69
2018 Q1	$56.1M	Sell	297,668 -2,003	-0.7%	-$378K	0.28%	75
2017 Q4	$55.8M	Sell	299,671 -1,014	-0.3%	-$175K	0.27%	73
2017 Q3	$49.4M	Buy	300,685 +88,030	+41%	+$13.8M	0.26%	76
2017 Q2	$34M	Buy	212,655 +478	+0.2%	+$82.4K	0.18%	118
2017 Q1	$35.6M	Sell	212,177 -1,069	-0.5%	-$179K	0.2%	106
2016 Q4	$34.1M	Sell	213,246 -8,316	-4%	-$1.27M	0.2%	110
2016 Q3	$33.8M	Sell	221,562 -1,768	-0.8%	-$286K	0.2%	106
2016 Q2	$35.1M	Buy	223,330 +573	+0.3%	+$86.8K	0.21%	96
2016 Q1	$35.1M	Sell	222,757 -4,071	-2%	-$617K	0.21%	96
2015 Q4	$36.6M	Sell	226,828 -21,105	-9%	-$3.34M	0.22%	98
2015 Q3	$35.8M	Sell	247,933 -4,192	-2%	-$598K	0.22%	96
2015 Q2	$34.1M	Sell	252,125 -77,879	-24%	-$11.2M	0.19%	114
2015 Q1	$50M	Sell	330,004 -155,088	-32%	-$22.8M	0.27%	76
2014 Q4	$68.8M	Sell	485,092 -58,085	-11%	-$7.9M	0.37%	56
2014 Q3	$68.1M	Sell	543,177 -2,097	-0.4%	-$253K	0.38%	50
2014 Q2	$62.8M	Buy	545,274 +112,912	+26%	+$13M	0.35%	57
2014 Q1	$48.3M	Buy	432,362 +86,504	+25%	+$9.9M	0.28%	72
2013 Q4	$41.2M	Buy	345,858 +292	+0.1%	+$34.9K	0.24%	82
2013 Q3	$39.8M	Buy	345,566 +2,400	+0.7%	+$277K	0.25%	79
2013 Q2	$37.9M	Buy	+343,166	New	+$37.5M	0.25%	83

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

Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

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

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 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

Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 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

Retirement Systems of Alabama's COST Position: Q2 2026 in Review

Retirement Systems of Alabama reduced its Costco (COST) stake by 0.54% in Q2 2026, selling an estimated $1.06M and leaving 193,386 shares worth $181M. The position accounts for 0.54% of the portfolio, ranked #33.

Retirement Systems of Alabama first reported a position in COST in Q2 2013 and has held it in 53 quarters since. The position peaked at $194M in Q1 2026. 1,853 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Retirement Systems of Alabama held 193,386 shares of Costco worth $181M as of Q2 2026.
Retirement Systems of Alabama sold 1,059 Costco shares in Q2 2026, an estimated $1.06M.
Costco made up 0.54% of Retirement Systems of Alabama's portfolio in Q2 2026, its #33 holding.
Retirement Systems of Alabama first reported a position in Costco in Q2 2013 and has held it in 53 quarters since.
Retirement Systems of Alabama's Costco position peaked at $194M in Q1 2026.
1,853 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Retirement Systems of Alabama's 13F filing for Q2 2026, filed 28 Jul 2026.