COST | COSTCO WHOLESALE CORP

CUSIP: 22160K105

4 Funds Holding
10K Total Shares
$8M Total Value
$1012.05
Price
$449.3B
Market Cap
54.4
P/E Ratio
45.5
Forward P/E
$18.62
EPS (TTM)
0.51%
Dividend Yield
$17.2B
Cash
$8.2B
Total Debt
444M
Shares Out
$844.06
$1067.08
52-Week Range

Institutional Ownership of COSTCO WHOLESALE CORP

Fund / Manager Click to search
Shares Value % of Portfolio Cost Basis Est. Return
Gardner Russo & Quinn|Thomas Russo
4.6K $4M
0.04%
$249.03 +300.78%
Semper Augustus|Christopher Bloomstran
3.4K $3M
0.34%
Saber Capital Management|John Huber
1.4K $1M
1.01%
$913.86 +11.40%
Giverny Capital|Francois Rochon
240 $206962
0.01%
$666.29 +43.59%

Trading Activity for COSTCO WHOLESALE CORP

Fund / Manager Click to search
Action Change Shares After Value Price
2025-Q4
BUY +0.3% 3.4K $3M $913.86
BUY NEW 1.4K $1M $913.86
SELL -0.2% 563 $485896 $913.86
2025-Q3
SELL -0.2% 4.6K $4M $955.90
SELL -8.8% 3.4K $3M $955.90
BUY +1.0% 3.2K $3M $955.90
SELL -1.3% 628 $581296 $955.90
SELL -1.6% 564 $522382 $955.90
2025-Q2
SELL -0.1% 4.6K $5M $996.78
SELL -11.2% 3.8K $4M $996.78
BUY +18.1% 3.2K $3M $996.78
SELL -1.1% 636 $629602 $996.78
2025-Q1
SELL -14.1% 4.6K $4M $947.73
SELL -2.4% 4.2K $4M $947.73
SELL -1.4% 2.7K $3M $947.73
SELL -35.9% 573 $542075 $947.73
2024-Q4
SELL -0.5% 5.4K $5M $923.89
BUY +0.5% 4.3K $4M $923.89
SELL -11.6% 2.7K $3M $923.89
BUY +64.3% 894 $819145 $923.89
2024-Q3
SELL -1.0% 5.4K $5M $876.68
SELL -17.1% 3.1K $3M $876.68
SELL -2.3% 643 $570032 $876.68
BUY NEW 240 $212765 $876.68
2024-Q2
SELL -0.6% 4.3K $4M $787.04
SELL -18.4% 3.7K $3M $787.04
SELL -0.6% 658 $559293 $787.04
SELL -0.6% 544 $462000 $787.04
2024-Q1
SELL -1.3% 5.5K $4M $723.02
SELL -7.2% 4.6K $3M $723.02
BUY +0.3% 4.4K $3M $723.02
SELL -23.2% 662 $485001 $723.02
2023-Q4
BUY +7.9% 5.5K $4M $578.23
BUY +43.1% 4.9K $3M $578.23
BUY +9.0% 4.3K $3M $578.23
SELL -1.8% 547 $361064 $578.23
2023-Q3
SELL -1.6% 5.1K $3M $555.08
SELL -4.5% 4.0K $2M $555.08
SELL -4.8% 3.5K $2M $555.08
BUY +30.2% 862 $486996 $555.08
BUY +0.2% 557 $314683 $555.08
2023-Q2
BUY +1.9% 5.2K $3M $501.89
SELL -2.3% 4.2K $2M $501.89
BUY +0.6% 3.6K $2M $501.89
SELL EXIT $501.89
2023-Q1
SELL -4.8% 5.1K $3M $487.76
SELL -14.1% 4.3K $2M $487.76
BUY +15.1% 3.6K $2M $487.76
SELL -1.2% 662 $328928 $487.76
BUY NEW 556 $276260 $487.76
2022-Q4
SELL -2.9% 5.0K $2M $486.13
2022-Q3
SELL -3.6% 5.4K $3M $524.20
SELL -1.4% 3.1K $1M $524.20
BUY NEW 670 $316000 $524.20
2022-Q2
SELL -2.6% 5.6K $3M $489.08
SELL -0.9% 5.1K $2M $489.08
SELL -0.1% 3.2K $2M $489.08
2022-Q1
BUY +9.0% 5.7K $3M $522.02
SELL -6.1% 5.2K $3M $522.02
BUY +0.1% 3.2K $2M $522.02
BUY NEW 350 $202000 $522.02
2021-Q4
SELL -0.1% 5.5K $3M $519.89
BUY +19.5% 3.2K $2M $519.89
2021-Q3
SELL -18.4% 5.5K $2M $447.35
BUY +1.9% 5.3K $2M $447.35
SELL -17.9% 2.7K $1M $447.35
2021-Q2
SELL -0.1% 6.8K $3M $379.68
SELL -2.4% 5.2K $2M $379.68
SELL -2.4% 3.2K $1M $379.68
2021-Q1
SELL -1.9% 5.3K $2M $353.38
SELL -3.3% 3.3K $1M $353.38
2020-Q4
SELL -60.8% 6.8K $3M $374.29
BUY +0.0% 5.4K $2M $374.29
BUY +2.4% 3.4K $1M $374.29
2020-Q3
SELL EXIT $339.53
SELL -10.0% 17.2K $6M $339.53
SELL -0.5% 5.4K $2M $339.53
SELL -4.0% 3.4K $1M $339.53
2020-Q2
SELL -0.8% 19.2K $6M $304.82
SELL EXIT $304.82
BUY +7.8% 5.4K $2M $304.82
2020-Q1
SELL -70.9% 13.1K $4M $305.22
SELL -0.0% 19.3K $6M $305.22
SELL -2.6% 5.0K $1M $305.22
2019-Q4
BUY +0.8% 44.9K $13M $297.14
SELL -1.5% 19.3K $6M $297.14
SELL -0.1% 5.2K $2M $297.14
BUY +1.2% 3.5K $1M $297.14
SELL EXIT $297.14
2019-Q3
SELL -51.9% 44.6K $13M $280.13
BUY +0.5% 19.6K $6M $280.13
SELL EXIT $280.13
BUY +1.5% 5.2K $1M $280.13
BUY +0.9% 3.5K $995000 $280.13
SELL -2.6% 2.4K $696000 $280.13
2019-Q2
SELL -31.4% 92.6K $24M $245.81
BUY +0.4% 39.1K $10M $245.81
BUY +0.1% 19.5K $5M $245.81
SELL -2.6% 5.1K $1M $245.81
SELL -0.9% 3.4K $904000 $245.81
SELL -14.8% 2.5K $655000 $245.81
2019-Q1
SELL -1.9% 135.0K $33M $214.63
SELL -2.0% 3.5K $836000 $214.63
SELL -3.8% 2.9K $705000 $214.63
2018-Q4
SELL -0.3% 137.6K $28M $227.31
SELL -85.1% 3.0K $616000 $227.31
SELL -1.5% 19.5K $4M $227.31
SELL -43.0% 7.7K $2M $227.31
2018-Q3
SELL -40.0% 138.0K $32M $223.86
SELL -2.2% 20.3K $5M $223.86
SELL -4.5% 5.2K $1M $223.86
SELL -4.1% 3.5K $827000 $223.86
2018-Q2
BUY +1.4% 230.0K $48M $196.94
SELL -0.5% 20.7K $4M $196.94
SELL -0.2% 19.8K $4M $196.94
BUY +5.8% 3.7K $767000 $196.94
2018-Q1
SELL -3.3% 226.8K $43M $188.48
SELL -2.0% 19.9K $4M $188.48
SELL -0.8% 13.5K $3M $188.48
BUY NEW 5.5K $1M $188.48
BUY +20.7% 3.5K $654000 $188.48

Insider Trading for COSTCO WHOLESALE CORP

6 Months Insider Sentiment
100%
Buy $0 Sell $14.0M
0 Buys
8 Sells
-14.0M Net
26 Grants
Largest
$3.1M Miller
$2.5M Adamo
$2.2M Wilcox
Date
Insider Click to search
Role Click to search
Type Shares Price Value
Jan 09, 2026 Russell D Miller Sr. Executive Vice President SELL 1.5K $916.32 $1.4M
Dec 30, 2025 Javier Polit Executive Vice President SELL 558 $862.89 $481K
Dec 29, 2025 Javier Polit Executive Vice President SELL 2.0K $867.21 $1.8M
Dec 19, 2025 Kenneth D Denman Director GRANT 325
Dec 15, 2025 Susan L Decker Director GRANT 2.8K
Nov 10, 2025 Jeffrey S Raikes Director GRANT 4.1K
Nov 07, 2025 William Richard Wilcox Executive Vice President SELL 2.4K $930.13 $2.2M
Oct 24, 2025 Claudine Adamo Executive Vice President SELL 2.7K $935.68 $2.5M
Oct 24, 2025 Tiffany Marie Barbre SELL 1.2K $934.62 $1.2M
Oct 22, 2025 Tiffany Marie Barbre GRANT 2.1K
Oct 22, 2025 Jeffrey S Raikes Director GRANT 286
Oct 22, 2025 JAMES HAMILTON E Director GRANT 286
Oct 22, 2025 John Christopher Sullivan Executive VP GRANT 4.7K
Oct 22, 2025 Kenneth D Denman Director GRANT 286
Oct 22, 2025 Susan L Decker Director GRANT 286
Oct 22, 2025 Mary Agnes Wilderotter Director GRANT 286
Oct 22, 2025 Gary Millerchip Executive Vice President GRANT 6.3K
Oct 22, 2025 Roland Michael Vachris President and CEO GRANT 13.8K
Oct 22, 2025 Helena Foulkes Director GRANT 286
Oct 22, 2025 STANTON JOHN W Director GRANT 286
Oct 22, 2025 Javier Polit Executive Vice President GRANT 4.2K
Oct 22, 2025 Sarah MR Sally Jewell Director GRANT 286
Sep 29, 2025 Russell D Miller Sr. Executive Vice President SELL 3.4K $915.00 $3.1M
Sep 29, 2025 Caton Frates Executive Vice President SELL 1.5K $910.02 $1.4M
Sep 23, 2025 Russell D Miller Sr. Executive Vice President GRANT 2.9K
Sep 10, 2025 Yoram Rubanenko Executive Vice President GRANT 4.2K
Sep 10, 2025 Claudine Adamo Executive Vice President GRANT 4.2K
Sep 10, 2025 James C Klauer Executive Vice President GRANT 4.2K
Sep 10, 2025 Patrick J Callans Executive Vice President GRANT 4.2K
Sep 10, 2025 Pierre Riel Executive Vice President GRANT 4.7K
Sep 10, 2025 Russell D Miller Sr. Executive Vice President GRANT 4.7K
Sep 10, 2025 Teresa A. Jones Executive Vice President GRANT 4.2K
Sep 10, 2025 Caton Frates Executive Vice President GRANT 4.2K
Sep 02, 2025 STANTON JOHN W Director GRANT 211