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South Dakota Investment Council’s Costco COST Stock Holding History

South Dakota Investment Council’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 		$209K Hold
210
– – ﹤0.01% 577
2025
Q4 		$181K Hold
210
– – ﹤0.01% 570
2025
Q3 		$194K Hold
210
– – ﹤0.01% 571
2025
Q2 		$208K Hold
210
– – ﹤0.01% 575
2025
Q1 		$199K Buy
210
+110
+110% +$107K ﹤0.01% 560
2024
Q4 		$92K Hold
100
– – ﹤0.01% 583
2024
Q3 		$89K Hold
100
– – ﹤0.01% 576
2024
Q2 		$85K Buy
+100
New +$78K ﹤0.01% 571

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

South Dakota Investment Council's COST Position: Q1 2026 in Review

South Dakota Investment Council held its Costco (COST) position steady in Q1 2026 at 210 shares worth $209K. The position accounts for ﹤0.01% of the portfolio, ranked #577.

South Dakota Investment Council first reported a position in COST in Q2 2024 and has held it in 8 quarters since. 4,247 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • South Dakota Investment Council held 210 shares of Costco worth $209K as of Q1 2026.
  • South Dakota Investment Council left its Costco share count unchanged in Q1 2026.
  • Costco made up ﹤0.01% of South Dakota Investment Council's portfolio in Q1 2026, its #577 holding.
  • South Dakota Investment Council first reported a position in Costco in Q2 2024 and has held it in 8 quarters since.
  • 4,247 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on South Dakota Investment Council's 13F filing for Q1 2026, filed 18 May 2026.