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Progressive Investment Management’s Costco COST Stock Holding History

Progressive Investment 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
2026
Q1 		$17.2M Sell
17,281
-71
-0.4% -$69.2K 4.55% 6
2025
Q4 		$15M Sell
17,352
-123
-0.7% -$111K 3.58% 8
2025
Q3 		$16.2M Sell
17,475
-155
-0.9% -$149K 3.93% 6
2025
Q2 		$17.5M Sell
17,630
-292
-2% -$290K 4.45% 6
2025
Q1 		$17M Sell
17,922
-337
-2% -$329K 4.75% 6
2024
Q4 		$16.7M Sell
18,259
-336
-2% -$312K 4.3% 6
2024
Q3 		$16.5M Sell
18,595
-163
-0.9% -$141K 4.23% 7
2024
Q2 		$15.9M Sell
18,758
-157
-0.8% -$123K 4.22% 6
2024
Q1 		$13.9M Sell
18,915
-83
-0.4% -$59.3K 3.8% 8
2023
Q4 		$12.5M Sell
18,998
-62
-0.3% -$36.7K 3.57% 9
2023
Q3 		$10.8M Sell
19,060
-126
-0.7% -$69.5K 3.5% 10
2023
Q2 		$10.3M Sell
19,186
-839
-4% -$425K 3.22% 12
2023
Q1 		$9.95M Buy
20,025
+650
+3% +$319K 3.21% 12
2022
Q4 		$8.84M Buy
19,375
+719
+4% +$351K 3.43% 12
2022
Q3 		$8.81M Buy
18,656
+128
+0.7% +$66.6K 3.62% 9
2022
Q2 		$8.88M Buy
18,528
+227
+1% +$115K 3.47% 10
2022
Q1 		$10.5M Sell
18,301
-202
-1% -$106K 3.32% 10
2021
Q4 		$10.5M Sell
18,503
-73
-0.4% -$37.4K 2.91% 14
2021
Q3 		$8.35M Buy
18,576
+160
+0.9% +$70.3K 2.48% 17
2021
Q2 		$7.29M Sell
18,416
-68
-0.4% -$25.7K 2.27% 20
2021
Q1 		$6.51M Buy
18,484
+352
+2% +$123K 2.3% 20
2020
Q4 		$6.83M Buy
18,132
+157
+0.9% +$58.7K 2.46% 18
2020
Q3 		$6.38M Sell
17,975
-783
-4% -$263K 2.53% 19
2020
Q2 		$5.69M Buy
18,758
+119
+0.6% +$36.2K 2.48% 19
2020
Q1 		$5.32M Sell
18,639
-217
-1% -$65.8K 2.96% 16
2019
Q4 		$5.54M Buy
18,856
+234
+1% +$69.5K 2.7% 18
2019
Q3 		$5.37M Buy
18,622
+429
+2% +$121K 2.87% 15
2019
Q2 		$4.81M Hold
18,193
– – 2.69% 18
2019
Q1 		$4.41M Sell
18,193
-148
-0.8% -$32.4K 2.56% 22
2018
Q4 		$3.74M Buy
18,341
+336
+2% +$75K 2.57% 24
2018
Q3 		$4.23M Buy
18,005
+476
+3% +$107K 2.52% 22
2018
Q2 		$3.66M Sell
17,529
-325
-2% -$64.2K 2.36% 25
2018
Q1 		$3.36M Buy
17,854
+251
+1% +$47.4K 2.25% 26
2017
Q4 		$3.28M Buy
17,603
+77
+0.4% +$13.3K 2.2% 23
2017
Q3 		$2.88M Buy
17,526
+28
+0.2% +$4.4K 2.17% 26
2017
Q2 		$2.8M Sell
17,498
-49
-0.3% -$8.44K 2.18% 24
2017
Q1 		$2.94M Sell
17,547
-170
-1% -$28.5K 2.45% 18
2016
Q4 		$2.84M Sell
17,717
-562
-3% -$85.8K 2.6% 14
2016
Q3 		$2.79M Buy
18,279
+129
+0.7% +$20.8K 2.59% 13
2016
Q2 		$2.85M Buy
18,150
+370
+2% +$56K 2.76% 10
2016
Q1 		$2.8M Sell
17,780
-123
-0.7% -$18.6K 2.85% 9
2015
Q4 		$2.89M Sell
17,903
-472
-3% -$74.6K 3.09% 7
2015
Q3 		$2.66M Buy
18,375
+613
+3% +$87.5K 3.07% 5
2015
Q2 		$2.4M Buy
17,762
+16,068
+949% +$2.31M 2.64% 12
2015
Q1 		$256K Buy
+1,694
New +$249K 0.88% 41
2014
Q1 		– Sell
-11,880
Closed -$1.41M – 53
2013
Q4 		$1.41M Sell
11,880
-20
-0.2% -$2.39K 0.48% 40
2013
Q3 		$1.37M Buy
+11,900
New +$1.37M 0.51% 39

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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
Bank of America
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
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Progressive Investment Management's COST Position: Q1 2026 in Review

Progressive Investment Management reduced its Costco (COST) stake by 0.41% in Q1 2026, selling an estimated $69.2K and leaving 17,281 shares worth $17.2M. The position accounts for 4.55% of the portfolio, ranked #6.

Progressive Investment Management first reported a position in COST in Q3 2013 and has held it in 47 quarters since. The position peaked at $17.5M in Q2 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Progressive Investment Management held 17,281 shares of Costco worth $17.2M as of Q1 2026.
  • Progressive Investment Management sold 71 Costco shares in Q1 2026, an estimated $69.2K.
  • Costco made up 4.55% of Progressive Investment Management's portfolio in Q1 2026, its #6 holding.
  • Progressive Investment Management first reported a position in Costco in Q3 2013 and has held it in 47 quarters since.
  • Progressive Investment Management's Costco position peaked at $17.5M in Q2 2025.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Progressive Investment Management's 13F filing for Q1 2026, filed 5 May 2026.