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Probity Advisors’s Costco COST Stock Holding History

Probity 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
Q1 		$208K Buy
+209
New +$204K 0.03% 225
2025
Q3 		– Sell
-233
Closed -$231K – 238
2025
Q2 		$231K Sell
233
-1
-0.4% -$994 0.04% 218
2025
Q1 		$221K Buy
+234
New +$228K 0.04% 215

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

Probity Advisors's COST Position: Q1 2026 in Review

Probity Advisors opened a new position in Costco (COST) in Q1 2026: 209 shares worth $208K. The stake represents 0.03% of the portfolio and ranks #225 among its holdings. This is a return to the name: Probity Advisors previously reported a position in COST as recently as Q2 2025.

Probity Advisors first reported a position in COST in Q1 2025 and has held it in 3 quarters since. The position peaked at $231K in Q2 2025. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Probity Advisors held 209 shares of Costco worth $208K as of Q1 2026.
  • Costco was a new Probity Advisors position in Q1 2026.
  • Costco made up 0.03% of Probity Advisors's portfolio in Q1 2026, its #225 holding.
  • Probity Advisors first reported a position in Costco in Q1 2025 and has held it in 3 quarters since.
  • Probity Advisors's Costco position peaked at $231K in Q2 2025.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Probity Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.