TIAA Trust, National Association
COST icon

TIAA Trust, National Association’s Costco COST Stock Holding History

TIAA Trust, National Association’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 		$700K Sell
748
-296
-28% -$295K 0.04% 125
2026
Q1 		$1.04M Sell
1,044
-19,382
-95% -$18.9M 0.06% 125
2025
Q4 		$17.6M Sell
20,426
-615
-3% -$557K 0.04% 150
2025
Q3 		$19.5M Sell
21,041
-35
-0.2% -$33.5K 0.05% 144
2025
Q2 		$20.9M Buy
21,076
+78
+0.4% +$77.5K 0.05% 136
2025
Q1 		$19.9M Sell
20,998
-201
-0.9% -$196K 0.06% 133
2024
Q4 		$19.4M Buy
21,199
+12
+0.1% +$11.1K 0.06% 133
2024
Q3 		$18.8M Buy
21,187
+31
+0.1% +$26.9K 0.06% 134
2024
Q2 		$18M Buy
21,156
+80
+0.4% +$62.4K 0.06% 132
2024
Q1 		$15.4M Buy
21,076
+108
+0.5% +$77.1K 0.05% 149
2023
Q4 		$13.8M Sell
20,968
-38
-0.2% -$22.5K 0.05% 153
2023
Q3 		$11.9M Buy
+21,006
New +$11.6M 0.04% 156

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

TIAA Trust, National Association's COST Position: Q2 2026 in Review

TIAA Trust, National Association reduced its Costco (COST) stake by 28% in Q2 2026, selling an estimated $295K and leaving 748 shares worth $700K. The position accounts for 0.04% of the portfolio, ranked #125.

TIAA Trust, National Association first reported a position in COST in Q3 2023 and has held it in 12 quarters since. The position peaked at $20.9M in Q2 2025. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • TIAA Trust, National Association held 748 shares of Costco worth $700K as of Q2 2026.
  • TIAA Trust, National Association sold 296 Costco shares in Q2 2026, an estimated $295K.
  • Costco made up 0.04% of TIAA Trust, National Association's portfolio in Q2 2026, its #125 holding.
  • TIAA Trust, National Association first reported a position in Costco in Q3 2023 and has held it in 12 quarters since.
  • TIAA Trust, National Association's Costco position peaked at $20.9M in Q2 2025.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on TIAA Trust, National Association's 13F filing for Q2 2026, filed 10 Aug 2026.