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LAM Group’s Costco COST Stock Holding History

LAM Group’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 		$35.5K Hold
38
– – 0.02% 95
2026
Q1 		$37.9K Buy
+38
New +$37K 0.02% 91
2025
Q1 		– Sell
-38
Closed -$34.8K – 86
2024
Q4 		$34.8K Hold
38
– – 0.02% 87
2024
Q3 		$33.7K Hold
38
– – 0.02% 84
2024
Q2 		$32.3K Buy
38
+8
+27% +$6.24K 0.03% 83
2024
Q1 		$22K Hold
30
– – 0.02% 86
2023
Q4 		$19.8K Hold
30
– – 0.02% 81
2023
Q3 		$16.9K Hold
30
– – 0.02% 74
2023
Q2 		$16.2K Hold
30
– – 0.02% 75
2023
Q1 		$14.9K Hold
30
– – 0.01% 76
2022
Q4 		$13.7K Buy
+30
New +$14.7K 0.01% 78

Other funds holding COST

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 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
EA
Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 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
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 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

LAM Group's COST Position: Q2 2026 in Review

LAM Group held its Costco (COST) position steady in Q2 2026 at 38 shares worth $35.5K. The position accounts for 0.02% of the portfolio, ranked #95.

LAM Group first reported a position in COST in Q4 2022 and has held it in 11 quarters since. The position peaked at $37.9K in Q1 2026. 1,992 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • LAM Group held 38 shares of Costco worth $35.5K as of Q2 2026.
  • LAM Group left its Costco share count unchanged in Q2 2026.
  • Costco made up 0.02% of LAM Group's portfolio in Q2 2026, its #95 holding.
  • LAM Group first reported a position in Costco in Q4 2022 and has held it in 11 quarters since.
  • LAM Group's Costco position peaked at $37.9K in Q1 2026.
  • 1,992 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on LAM Group's 13F filing for Q2 2026, filed 10 Jul 2026.