MAM
COST icon

Magellan Asset Management’s Costco COST Stock Holding History

Magellan Asset Management’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
2024
Q4 		– Sell
-826
Closed -$732K – 93
2024
Q3 		$732K Sell
826
-6
-0.7% -$5.21K 0.01% 86
2024
Q2 		$707K Sell
832
-234
-22% -$183K 0.01% 89
2024
Q1 		$781K Buy
1,066
+64
+6% +$45.7K 0.01% 88
2023
Q4 		$661K Sell
1,002
-140
-12% -$83K 0.01% 87
2023
Q3 		$645K Sell
1,142
-125
-10% -$69K 0.01% 87
2023
Q2 		$682K Buy
1,267
+68
+6% +$34.4K 0.01% 86
2023
Q1 		$596K Buy
1,199
+56
+5% +$27.5K 0.01% 87
2022
Q4 		$522K Buy
1,143
+567
+98% +$277K ﹤0.01% 88
2022
Q3 		$272K Buy
576
+92
+19% +$47.9K ﹤0.01% 90
2022
Q2 		$232K Buy
484
+20
+4% +$10.1K ﹤0.01% 94
2022
Q1 		$267K Sell
464
-73
-14% -$38.3K ﹤0.01% 93
2021
Q4 		$305K Sell
537
-96
-15% -$49.2K ﹤0.01% 88
2021
Q3 		$284K Sell
633
-108
-15% -$47.5K ﹤0.01% 85
2021
Q2 		$293K Buy
741
+36
+5% +$13.6K ﹤0.01% 77
2021
Q1 		$248K Buy
705
+247
+54% +$86K ﹤0.01% 78
2020
Q4 		$173K Buy
458
+391
+584% +$146K ﹤0.01% 90
2020
Q3 		$24K Buy
+67
New +$22.5K ﹤0.01% 83
2018
Q3 		– Sell
-3,904,352
Closed -$816M – 74
2018
Q2 		$816M Sell
3,904,352
-547,524
-12% -$108M 2.86% 17
2018
Q1 		$839M Sell
4,451,876
-2,136,819
-32% -$403M 3.1% 17
2017
Q4 		$1.23B Buy
6,588,695
+154,320
+2% +$26.6M 4.08% 17
2017
Q3 		$1.06B Buy
6,434,375
+2,088,742
+48% +$328M 3.98% 16
2017
Q2 		$695M Sell
4,345,633
-16,943
-0.4% -$2.92M 2.92% 17
2017
Q1 		$732M Buy
4,362,576
+532,896
+14% +$89.3M 3.23% 17
2016
Q4 		$613M Buy
+3,829,680
New +$585M 2.88% 19

Other funds holding COST

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Koshinski Asset Management
Koshinski Asset Management Decatur, Illinois $1.6B AUM 20.7% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Magellan Asset Management's COST Position: Q4 2024 in Review

Magellan Asset Management sold out of Costco (COST) in Q4 2024, closing a stake of 826 shares — an estimated $732K sold.

Magellan Asset Management first reported a position in COST in Q4 2016 and held it in 24 quarters. The position peaked at $1.23B in Q4 2017. 3,930 funds tracked by Wall St. Rank hold COST as of Q4 2024.

  • Magellan Asset Management reported no remaining Costco position as of Q4 2024 after selling out during the quarter.
  • Magellan Asset Management sold 826 Costco shares in Q4 2024, an estimated $732K.
  • Magellan Asset Management first reported a position in Costco in Q4 2016 and held it in 24 quarters.
  • Magellan Asset Management's Costco position peaked at $1.23B in Q4 2017.
  • 3,930 funds tracked by Wall St. Rank held Costco as of Q4 2024.

Based on Magellan Asset Management's 13F filing for Q4 2024, filed 12 Feb 2025.