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Whipplewood Advisors’s Costco COST Stock Holding History

Whipplewood Advisors’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 		$1.87K Sell
2
-104
-98% -$104K ﹤0.01% 437
2026
Q1 		$106K Buy
106
+97
+1,078% +$94.5K 0.05% 177
2025
Q4 		$7.76K Buy
+9
New +$8.16K 0.01% 285
2025
Q3 		– Sell
-263
Closed -$260K – 487
2025
Q2 		$260K Sell
263
-96
-27% -$95.4K 0.14% 140
2025
Q1 		$231K Buy
359
+115
+47% +$112K 0.14% 141
2024
Q4 		$224K Buy
+244
New +$226K 0.13% 147

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

Whipplewood Advisors's COST Position: Q2 2026 in Review

Whipplewood Advisors reduced its Costco (COST) stake by 98% in Q2 2026, selling an estimated $104K and leaving 2 shares worth $1.87K. The position accounts for ﹤0.01% of the portfolio, ranked #437.

Whipplewood Advisors first reported a position in COST in Q4 2024 and has held it in 6 quarters since. The position peaked at $260K in Q2 2025. 1,717 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Whipplewood Advisors held 2 shares of Costco worth $1.87K as of Q2 2026.
  • Whipplewood Advisors sold 104 Costco shares in Q2 2026, an estimated $104K.
  • Costco made up ﹤0.01% of Whipplewood Advisors's portfolio in Q2 2026, its #437 holding.
  • Whipplewood Advisors first reported a position in Costco in Q4 2024 and has held it in 6 quarters since.
  • Whipplewood Advisors's Costco position peaked at $260K in Q2 2025.
  • 1,717 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Whipplewood Advisors's 13F filing for Q2 2026, filed 27 Jul 2026.