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Prudent Man Investment Management’s Costco COST Stock Holding History

Prudent Man 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 		$9.49K Hold
11
– – ﹤0.01% 101
2026
Q1 		$9.49K Hold
11
– – ﹤0.01% 102
2025
Q4 		$9.49K Hold
11
– – ﹤0.01% 101
2025
Q3 		$10.1K Hold
11
– – 0.01% 89
2025
Q2 		$10.1K Hold
11
– – 0.01% 89
2025
Q1 		$10.1K Hold
11
– – 0.01% 89
2024
Q4 		$10.1K Buy
+11
New +$10.2K 0.01% 89

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
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
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Prudent Man Investment Management's COST Position: Q2 2026 in Review

Prudent Man Investment Management held its Costco (COST) position steady in Q2 2026 at 11 shares worth $9.49K. The position accounts for ﹤0.01% of the portfolio, ranked #101.

Prudent Man Investment Management first reported a position in COST in Q4 2024 and has held it in 7 quarters since. The position peaked at $10.1K in Q3 2025. 1,704 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Prudent Man Investment Management held 11 shares of Costco worth $9.49K as of Q2 2026.
  • Prudent Man Investment Management left its Costco share count unchanged in Q2 2026.
  • Costco made up ﹤0.01% of Prudent Man Investment Management's portfolio in Q2 2026, its #101 holding.
  • Prudent Man Investment Management first reported a position in Costco in Q4 2024 and has held it in 7 quarters since.
  • Prudent Man Investment Management's Costco position peaked at $10.1K in Q3 2025.
  • 1,704 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Prudent Man Investment Management's 13F filing for Q2 2026, filed 28 Jul 2026.