Tredje AP-fonden’s Costco COST Stock Holding History

Tredje AP-fonden’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 Q1	$131M	Buy	131,195 +80,775	+160%	+$78.7M	0.72%	20
2025 Q4	$43.5M	Buy	50,420 +34,762	+222%	+$31.5M	0.33%	68
2025 Q3	$14.5M	Buy	+15,658	New	+$15M	0.12%	127
2025 Q2	–	Sell	-45,834	Closed	-$43.3M	–	386
2025 Q1	$43.3M	Sell	45,834 -41,297	-47%	-$40.3M	0.4%	62
2024 Q4	$79.8M	Sell	87,131 -3,500	-4%	-$3.25M	0.72%	34
2024 Q3	$80.3M	Sell	90,631 -18,880	-17%	-$16.4M	0.73%	34
2024 Q2	$93.1M	Buy	109,511 +7,200	+7%	+$5.62M	0.9%	25
2024 Q1	$75M	Buy	102,311 +7,800	+8%	+$5.57M	0.78%	32
2023 Q4	$62.4M	Buy	94,511 +16,770	+22%	+$9.94M	0.78%	29
2023 Q3	$43.9M	Buy	77,741 +436	+0.6%	+$241K	0.65%	32
2023 Q2	$41.6M	Buy	77,305 +2,081	+3%	+$1.05M	0.59%	37
2023 Q1	$37.4M	Buy	75,224 +3,493	+5%	+$1.71M	0.58%	40
2022 Q4	$32.7M	Buy	71,731 +9,348	+15%	+$4.57M	0.56%	44
2022 Q3	$29.5M	Buy	62,383 +7,483	+14%	+$3.89M	0.61%	36
2022 Q2	$26.3M	Hold	54,900	–	–	0.66%	32
2022 Q1	$31.6M	Buy	54,900 +1,500	+3%	+$787K	0.64%	33
2021 Q4	$30.3M	Sell	53,400 -500	-0.9%	-$256K	0.59%	34
2021 Q3	$24.2M	Buy	53,900 +42,000	+353%	+$18.5M	0.51%	42
2021 Q2	$4.71M	Sell	11,900 -5,283	-31%	-$2M	0.1%	130
2021 Q1	$6.06M	Hold	17,183	–	–	0.14%	115
2020 Q4	$6.47M	Buy	17,183 +11,900	+225%	+$4.45M	0.17%	108
2020 Q3	$1.88M	Hold	5,283	–	–	0.06%	161
2020 Q2	$1.6M	Sell	5,283 -26,791	-84%	-$8.15M	0.07%	155
2020 Q1	$9.14M	Sell	32,074 -1,459	-4%	-$443K	0.47%	50
2019 Q4	$9.86M	Sell	33,533 -559	-2%	-$166K	0.5%	47
2019 Q3	$9.82M	Sell	34,092 -6,680	-16%	-$1.88M	0.47%	49
2019 Q2	$10.8M	Buy	40,772 +741	+2%	+$185K	0.51%	42
2019 Q1	$9.69M	Sell	40,031 -1,227	-3%	-$268K	0.5%	45
2018 Q4	$8.4M	Buy	41,258 +8,187	+25%	+$1.83M	0.51%	47
2018 Q3	$7.77M	Buy	33,071 +6,141	+23%	+$1.38M	0.37%	60
2018 Q2	$5.63M	Sell	26,930 -16,566	-38%	-$3.27M	0.2%	155
2018 Q1	$8.2M	Sell	43,496 -3,021	-6%	-$570K	0.29%	88
2017 Q4	$8.66M	Buy	46,517 +5,800	+14%	+$1M	0.29%	81
2017 Q3	$6.69M	Sell	40,717 -49,062	-55%	-$7.71M	0.24%	103
2017 Q2	$14.4M	Buy	89,779 +21,250	+31%	+$3.66M	0.53%	40
2017 Q1	$11.5M	Buy	68,529 +39,050	+132%	+$6.54M	0.45%	50
2016 Q4	$4.72M	Sell	29,479 -2,485	-8%	-$379K	0.2%	131
2016 Q3	$4.88M	Sell	31,964 -4,142	-11%	-$669K	0.22%	113
2016 Q2	$5.67M	Sell	36,106 -5,337	-13%	-$808K	0.25%	94
2016 Q1	$6.12M	Buy	41,443 +13,361	+48%	+$2.03M	0.28%	80
2015 Q4	$4.54M	Buy	28,082 +519	+2%	+$82K	0.29%	75
2015 Q3	$3.98M	Sell	27,563 -3,057	-10%	-$436K	0.39%	65
2015 Q2	$4.14M	Buy	+30,620	New	+$4.4M	0.33%	74

Other funds holding COST

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

DAM

Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Tredje AP-fonden's COST Position: Q1 2026 in Review

Tredje AP-fonden increased its Costco (COST) stake by 160% in Q1 2026, buying an estimated $78.7M and bringing the position to 131,195 shares worth $131M. The position accounts for 0.72% of the portfolio, ranked #20.

Tredje AP-fonden first reported a position in COST in Q2 2015 and has held it in 43 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Tredje AP-fonden held 131,195 shares of Costco worth $131M as of Q1 2026.
Tredje AP-fonden bought 80,775 Costco shares in Q1 2026, an estimated $78.7M.
Costco made up 0.72% of Tredje AP-fonden's portfolio in Q1 2026, its #20 holding.
Tredje AP-fonden first reported a position in Costco in Q2 2015 and has held it in 43 quarters since.
4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Tredje AP-fonden's 13F filing for Q1 2026, filed 12 May 2026.