ZI
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ZEGA Investments’s Costco COST Stock Holding History

ZEGA Investments’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 		$20.1M Buy
21,500
+2,600
+14% +$2.59M 2.07% 12
2026
Q1 		$18.8M Buy
18,900
+8,000
+73% +$7.8M 2.12% 11
2025
Q4 		$9.4M Buy
+10,900
New +$9.88M 1.11% 18

Other funds holding COST

Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
EHC
Everett Harris & Co Los Angeles, California $8.14B AUM 14.79% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return
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
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

ZEGA Investments's COST Position: Q2 2026 in Review

ZEGA Investments increased its Costco (COST) stake by 15% in Q2 2026, buying an estimated $3.49M and bringing the position to 26,358 shares worth $24.7M. The position accounts for 2.53% of the portfolio, ranked #8.

ZEGA Investments first reported a position in COST in Q4 2024 and has held it in 7 quarters since. 2,327 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • ZEGA Investments held 26,358 shares of Costco worth $24.7M as of Q2 2026.
  • ZEGA Investments bought 3,500 Costco shares in Q2 2026, an estimated $3.49M.
  • Costco made up 2.53% of ZEGA Investments's portfolio in Q2 2026, its #8 holding.
  • ZEGA Investments first reported a position in Costco in Q4 2024 and has held it in 7 quarters since.
  • 2,327 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on ZEGA Investments's 13F filing for Q2 2026, filed 31 Jul 2026.