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Guardian Investment Management’s Costco COST Stock Holding History

Guardian 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
Q2 		$4.34M Sell
4,635
-252
-5% -$251K 2.8% 7
2026
Q1 		$4.87M Hold
4,887
– – 3.84% 5
2025
Q4 		$4.21M Sell
4,887
-155
-3% -$140K 3.28% 6
2025
Q3 		$4.67M Sell
5,042
-5
-0.1% -$4.79K 3.97% 4
2025
Q2 		$5M Buy
5,047
+504
+11% +$501K 5.03% 4
2025
Q1 		$4.3M Sell
4,543
-662
-13% -$645K 3.62% 5
2024
Q4 		$4.77M Hold
5,205
– – 3.4% 7
2024
Q3 		$4.61M Buy
5,205
+5
+0.1% +$4.34K 3.97% 5
2024
Q2 		$4.42M Hold
5,200
– – 3.16% 9
2024
Q1 		$3.81M Sell
5,200
-170
-3% -$121K 3.06% 8
2023
Q4 		$3.54M Sell
5,370
-50
-0.9% -$29.6K 2.99% 8
2023
Q3 		$3.06M Hold
5,420
– – 2.78% 11
2023
Q2 		$2.92M Sell
5,420
-966
-15% -$489K 2.48% 11
2023
Q1 		$2.25M Buy
6,386
+966
+18% +$474K 1.69% 24
2022
Q4 		$2.47M Hold
5,420
– – 2.34% 16
2022
Q3 		$2.56M Sell
5,420
-9,580
-64% -$4.98M 2.59% 13
2022
Q2 		$391K Buy
+15,000
New +$7.61M 0.34% 50
2018
Q4 		– Sell
-6,352
Closed -$1.49M – 56
2018
Q3 		$1.49M Sell
6,352
-699
-10% -$157K 1.31% 30
2018
Q2 		$1.47M Buy
7,051
+4
+0.1% +$790 1.41% 28
2018
Q1 		$327K Buy
+7,047
New +$1.33M 0.35% 50
2016
Q1 		– Sell
-7,089
Closed -$1.15M – 56
2015
Q4 		$1.15M Sell
7,089
-49
-0.7% -$7.74K 1.23% 35
2015
Q3 		$1.03M Buy
+7,138
New +$1.02M 1.14% 37
2015
Q1 		– Sell
-10,000
Closed -$1.46M – 54
2014
Q4 		$1.46M Hold
10,000
– – 1.53% 25
2014
Q3 		$1.12M Hold
10,000
– – 1.29% 34
2014
Q2 		$1.15M Hold
10,000
– – 1.26% 36
2014
Q1 		$1.12M Hold
10,000
– – 1.29% 34
2013
Q4 		$1.01M Hold
10,000
– – 1.12% 40
2013
Q3 		$1.16M Hold
10,000
– – 1.57% 22
2013
Q2 		$1.11M Buy
+10,000
New +$1.09M 1.6% 21

Other funds holding COST

Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
EA
Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return
PTC
Provident Trust Company Waukesha, Wisconsin $4.77B AUM 29.31% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
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
KeyBank National Association
KeyBank National Association Cleveland, Ohio $30.4B AUM 27.51% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Guardian Investment Management's COST Position: Q2 2026 in Review

Guardian Investment Management reduced its Costco (COST) stake by 5.2% in Q2 2026, selling an estimated $251K and leaving 4,635 shares worth $4.34M. The position accounts for 2.8% of the portfolio, ranked #7.

Guardian Investment Management first reported a position in COST in Q2 2013 and has held it in 29 quarters since. The position peaked at $5M in Q2 2025. 1,754 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Guardian Investment Management held 4,635 shares of Costco worth $4.34M as of Q2 2026.
  • Guardian Investment Management sold 252 Costco shares in Q2 2026, an estimated $251K.
  • Costco made up 2.8% of Guardian Investment Management's portfolio in Q2 2026, its #7 holding.
  • Guardian Investment Management first reported a position in Costco in Q2 2013 and has held it in 29 quarters since.
  • Guardian Investment Management's Costco position peaked at $5M in Q2 2025.
  • 1,754 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Guardian Investment Management's 13F filing for Q2 2026, filed 20 Jul 2026.