Lantz Financial
COST icon

Lantz Financial’s Costco COST Stock Holding History

Lantz Financial’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
Q3 		$593K Sell
652
-10
-2% -$9.34K 0.11% 161
2026
Q2 		$619K Sell
662
-3
-0.5% -$2.99K 0.11% 158
2026
Q1 		$662K Buy
665
+28
+4% +$27.3K 0.14% 149
2025
Q4 		$549K Buy
637
+8
+1% +$7.25K 0.12% 153
2025
Q3 		$582K Buy
629
+10
+2% +$9.6K 0.13% 145
2025
Q2 		$613K Sell
619
-19
-3% -$18.9K 0.15% 131
2025
Q1 		$604K Sell
638
-7
-1% -$6.82K 0.17% 131
2024
Q4 		$591K Buy
645
+11
+2% +$10.2K 0.16% 127
2024
Q3 		$562K Sell
634
-13
-2% -$11.3K 0.15% 129
2024
Q2 		$550K Sell
647
-5
-0.8% -$3.9K 0.17% 122
2024
Q1 		$478K Buy
652
+4
+0.6% +$2.86K 0.15% 131
2023
Q4 		$428K Buy
648
+26
+4% +$15.4K 0.15% 130
2023
Q3 		$351K Sell
622
-26
-4% -$14.4K 0.14% 133
2023
Q2 		$349K Buy
648
+21
+3% +$10.6K 0.14% 130
2023
Q1 		$312K Hold
627
– – 0.13% 133
2022
Q4 		$286K Hold
627
– – 0.13% 134
2022
Q3 		$296K Buy
627
+14
+2% +$7.28K 0.15% 127
2022
Q2 		$294K Buy
613
+48
+8% +$24.4K 0.13% 131
2022
Q1 		$325K Buy
565
+54
+11% +$28.3K 0.13% 127
2021
Q4 		$290K Hold
511
– – 0.13% 130
2021
Q3 		$230K Hold
511
– – 0.12% 135
2021
Q2 		$202K Buy
+511
New +$193K 0.1% 141
2020
Q4 		– Sell
-660
Closed -$234K – 125
2020
Q3 		$234K Buy
+660
New +$222K 0.16% 103

Other funds holding COST

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

Lantz Financial's COST Position: Q3 2026 in Review

Lantz Financial reduced its Costco (COST) stake by 1.5% in Q3 2026, selling an estimated $9.34K and leaving 652 shares worth $593K. The position accounts for 0.11% of the portfolio, ranked #161.

Lantz Financial first reported a position in COST in Q3 2020 and has held it in 23 quarters since. The position peaked at $662K in Q1 2026. 2,631 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Lantz Financial held 652 shares of Costco worth $593K as of Q3 2026.
  • Lantz Financial sold 10 Costco shares in Q3 2026, an estimated $9.34K.
  • Costco made up 0.11% of Lantz Financial's portfolio in Q3 2026, its #161 holding.
  • Lantz Financial first reported a position in Costco in Q3 2020 and has held it in 23 quarters since.
  • Lantz Financial's Costco position peaked at $662K in Q1 2026.
  • 2,631 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Lantz Financial's 13F filing for Q3 2026, filed 15 Oct 2026.