Wolverine Trading’s Costco COST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $527M | Buy |
574,900
+50,100
| +10% | +$48M | 0.38% | 46 |
|
|
2025
Q2 | $517M | Sell |
524,800
-33,900
| -6% | -$33.7M | 0.52% | 32 |
|
|
2025
Q1 | $519M | Buy |
558,700
+76,200
| +16% | +$74.3M | 0.61% | 31 |
|
|
2024
Q4 | $445M | Buy |
482,500
+35,300
| +8% | +$32.8M | 0.42% | 33 |
|
|
2024
Q3 | $396M | Buy |
447,200
+61,500
| +16% | +$53.4M | 0.42% | 34 |
|
|
2024
Q2 | $328M | Buy |
385,700
+55,700
| +17% | +$43.5M | 0.35% | 39 |
|
|
2024
Q1 | $242M | Buy |
330,000
+15,900
| +5% | +$11.4M | 0.25% | 49 |
|
|
2023
Q4 | $207M | Buy |
314,100
+44,500
| +17% | +$26.4M | 0.22% | 52 |
|
|
2023
Q3 | $152M | Buy |
269,600
+44,600
| +20% | +$24.6M | 0.16% | 61 |
|
|
2023
Q2 | $120M | Buy |
225,000
+7,800
| +4% | +$3.95M | 0.15% | 71 |
|
|
2023
Q1 | $107M | Sell |
217,200
-92,700
| -30% | -$45.5M | 0.17% | 63 |
|
|
2022
Q4 | $141M | Buy |
309,900
+8,400
| +3% | +$4.1M | 0.21% | 58 |
|
|
2022
Q3 | $144M | Buy |
301,500
+88,700
| +42% | +$46.1M | 0.23% | 38 |
|
|
2022
Q2 | $100M | Sell |
212,800
-22,400
| -10% | -$11.4M | 0.17% | 50 |
|
|
2022
Q1 | $136M | Sell |
235,200
-20,800
| -8% | -$10.9M | 0.17% | 56 |
|
|
2021
Q4 | $144M | Sell |
256,000
-64,800
| -20% | -$33.2M | 0.17% | 72 |
|
|
2021
Q3 | $145M | Buy |
320,800
+32,500
| +11% | +$14.3M | 0.16% | 65 |
|
|
2021
Q2 | $115M | Sell |
288,300
-10,000
| -3% | -$3.78M | 0.18% | 65 |
|
|
2021
Q1 | $104M | Sell |
298,300
-200
| -0.1% | -$69.6K | 0.16% | 73 |
|
|
2020
Q4 | $112M | Sell |
298,500
-35,600
| -11% | -$13.3M | 0.17% | 67 |
|
|
2020
Q3 | $118M | Buy |
334,100
+116,300
| +53% | +$39.1M | 0.29% | 49 |
|
|
2020
Q2 | $65.7M | Buy |
217,800
+25,900
| +13% | +$7.88M | 0.18% | 67 |
|
|
2020
Q1 | $55.9M | Sell |
191,900
-41,700
| -18% | -$12.7M | 0.17% | 81 |
|
|
2019
Q4 | $68.9M | Buy |
233,600
+62,100
| +36% | +$18.5M | 0.17% | 79 |
|
|
2019
Q3 | $49M | Sell |
171,500
-18,100
| -10% | -$5.09M | 0.14% | 99 |
|
|
2019
Q2 | $50.1M | Buy |
189,600
+25,700
| +16% | +$6.41M | 0.14% | 94 |
|
|
2019
Q1 | $39.7M | Sell |
163,900
-8,500
| -5% | -$1.86M | 0.12% | 123 |
|
|
2018
Q4 | $34.8M | Sell |
172,400
-13,600
| -7% | -$3.04M | 0.1% | 135 |
|
|
2018
Q3 | $43.7M | Buy |
186,000
+29,400
| +19% | +$6.62M | 0.1% | 120 |
|
|
2018
Q2 | $29.5M | Hold |
156,600
| – | – | 0.07% | 171 |
|
|
2018
Q1 | $29.5M | Sell |
156,600
-19,100
| -11% | -$3.6M | 0.07% | 171 |
|
|
2017
Q4 | $32.7M | Sell |
175,700
-5,300
| -3% | -$915K | 0.12% | 141 |
|
|
2017
Q3 | $29.7M | Buy |
181,000
+1,500
| +0.8% | +$236K | 0.11% | 151 |
|
|
2017
Q2 | $28.5M | Buy |
179,500
+34,200
| +24% | +$5.89M | 0.13% | 141 |
|
|
2017
Q1 | $24.4M | Sell |
145,300
-45,400
| -24% | -$7.61M | 0.13% | 142 |
|
|
2016
Q4 | $30.5M | Sell |
190,700
-17,200
| -8% | -$2.63M | 0.15% | 124 |
|
|
2016
Q3 | $30.7M | Buy |
207,900
+39,000
| +23% | +$6.3M | 0.14% | 138 |
|
|
2016
Q2 | $26.5M | Buy |
+168,900
| New | +$25.6M | 0.15% | 123 |
|
Other funds holding COST
Wolverine Trading's COST Position: Q3 2025 in Review
Wolverine Trading increased its Costco (COST) stake by 331% in Q3 2025, buying an estimated $20.7M and bringing the position to 28,162 shares worth $25.8M. The position accounts for 0.02% of the portfolio, ranked #503.
Wolverine Trading first reported a position in COST in Q2 2016 and has held it in 37 quarters since. The position peaked at $126M in Q2 2024. 3,932 funds tracked by Wall St. Rank hold COST as of Q3 2025.
- Wolverine Trading held 28,162 shares of Costco worth $25.8M as of Q3 2025.
- Wolverine Trading bought 21,635 Costco shares in Q3 2025, an estimated $20.7M.
- Costco made up 0.02% of Wolverine Trading's portfolio in Q3 2025, its #503 holding.
- Wolverine Trading first reported a position in Costco in Q2 2016 and has held it in 37 quarters since.
- Wolverine Trading's Costco position peaked at $126M in Q2 2024.
- 3,932 funds tracked by Wall St. Rank held Costco as of Q3 2025.
Based on Wolverine Trading's 13F filing for Q3 2025, filed 14 Nov 2025.