Citadel Advisors’s Costco COST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $543M | Sell |
544,795
-69,823
| -11% | -$68M | 0.09% | 161 |
|
|
2025
Q4 | $530M | Buy |
614,618
+138,488
| +29% | +$125M | 0.08% | 172 |
|
|
2025
Q3 | $441M | Buy |
476,130
+422,238
| +783% | +$405M | 0.07% | 223 |
|
|
2025
Q2 | $53.3M | Sell |
53,892
-472,383
| -90% | -$470M | 0.01% | 1193 |
|
|
2025
Q1 | $498M | Buy |
526,275
+256,275
| +95% | +$250M | 0.09% | 128 |
|
|
2024
Q4 | $247M | Buy |
270,000
+237,780
| +738% | +$221M | 0.04% | 327 |
|
|
2024
Q3 | $28.6M | Buy |
+32,220
| New | +$28M | 0.01% | 1715 |
|
|
2024
Q2 | – | Sell |
-124,182
| Closed | -$96.9M | – | 14382 |
|
|
2024
Q1 | $91M | Sell |
124,182
-189,410
| -60% | -$135M | 0.02% | 761 |
|
|
2023
Q4 | $207M | Buy |
313,592
+227,592
| +265% | +$135M | 0.04% | 340 |
|
|
2023
Q3 | $48.6M | Sell |
86,000
-139,225
| -62% | -$76.8M | 0.01% | 1096 |
|
|
2023
Q2 | $121M | Buy |
225,225
+139,065
| +161% | +$70.4M | 0.03% | 518 |
|
|
2023
Q1 | $42.8M | Sell |
86,160
-370,715
| -81% | -$182M | 0.01% | 1210 |
|
|
2022
Q4 | $209M | Buy |
456,875
+168,360
| +58% | +$82.3M | 0.05% | 325 |
|
|
2022
Q3 | $136M | Buy |
288,515
+55,024
| +24% | +$28.6M | 0.03% | 449 |
|
|
2022
Q2 | $112M | Sell |
233,491
-263,355
| -53% | -$134M | 0.03% | 522 |
|
|
2022
Q1 | $286M | Buy |
496,846
+429,284
| +635% | +$225M | 0.06% | 226 |
|
|
2021
Q4 | $38.4M | Buy |
67,562
+11,583
| +21% | +$5.93M | 0.01% | 1388 |
|
|
2021
Q3 | $25.2M | Sell |
55,979
-20,571
| -27% | -$9.04M | 0.01% | 1743 |
|
|
2021
Q2 | $30.3M | Sell |
76,550
-581,878
| -88% | -$220M | 0.01% | 1604 |
|
|
2021
Q1 | $232M | Buy |
658,428
+216,656
| +49% | +$75.4M | 0.06% | 245 |
|
|
2020
Q4 | $166M | Buy |
441,772
+86,208
| +24% | +$32.2M | 0.04% | 327 |
|
|
2020
Q3 | $126M | Buy |
355,564
+115,250
| +48% | +$38.7M | 0.04% | 344 |
|
|
2020
Q2 | $72.9M | Sell |
240,314
-280,594
| -54% | -$85.4M | 0.03% | 565 |
|
|
2020
Q1 | $149M | Buy |
520,908
+154,793
| +42% | +$47M | 0.07% | 208 |
|
|
2019
Q4 | $108M | Sell |
366,115
-245,079
| -40% | -$72.8M | 0.05% | 358 |
|
|
2019
Q3 | $176M | Buy |
611,194
+142,409
| +30% | +$40.1M | 0.08% | 186 |
|
|
2019
Q2 | $124M | Sell |
468,785
-354,730
| -43% | -$88.4M | 0.06% | 310 |
|
|
2019
Q1 | $199M | Buy |
823,515
+484,164
| +143% | +$106M | 0.1% | 151 |
|
|
2018
Q4 | $69.1M | Buy |
339,351
+73,575
| +28% | +$16.4M | 0.04% | 472 |
|
|
2018
Q3 | $62.4M | Sell |
265,776
-96,530
| -27% | -$21.7M | 0.03% | 633 |
|
|
2018
Q2 | $75.7M | Buy |
362,306
+229,233
| +172% | +$45.3M | 0.04% | 484 |
|
|
2018
Q1 | $25.1M | Sell |
133,073
-38,197
| -22% | -$7.21M | 0.01% | 960 |
|
|
2017
Q4 | $31.9M | Sell |
171,270
-88,540
| -34% | -$15.3M | 0.02% | 880 |
|
|
2017
Q3 | $42.7M | Sell |
259,810
-154,529
| -37% | -$24.3M | 0.03% | 632 |
|
|
2017
Q2 | $66.3M | Sell |
414,339
-928,948
| -69% | -$160M | 0.06% | 375 |
|
|
2017
Q1 | $225M | Sell |
1,343,287
-1,114,294
| -45% | -$187M | 0.21% | 58 |
|
|
2016
Q4 | $393M | Buy |
2,457,581
+785,848
| +47% | +$120M | 0.4% | 23 |
|
|
2016
Q3 | $255M | Buy |
1,671,733
+1,608,545
| +2,546% | +$260M | 0.26% | 41 |
|
|
2016
Q2 | $9.92M | Sell |
63,188
-216,496
| -77% | -$32.8M | 0.01% | 1255 |
|
|
2016
Q1 | $44.1M | Sell |
279,684
-673,941
| -71% | -$102M | 0.06% | 346 |
|
|
2015
Q4 | $154M | Sell |
953,625
-52,666
| -5% | -$8.32M | 0.17% | 105 |
|
|
2015
Q3 | $145M | Buy |
1,006,291
+893,416
| +792% | +$127M | 0.14% | 128 |
|
|
2015
Q2 | $15.2M | Buy |
+112,875
| New | +$16.2M | 0.01% | 1193 |
|
|
2015
Q1 | – | Sell |
-285,438
| Closed | -$41.9M | – | 8551 |
|
|
2014
Q4 | $40.5M | Sell |
285,438
-1,514,715
| -84% | -$206M | 0.04% | 561 |
|
|
2014
Q3 | $226M | Buy |
1,800,153
+418,773
| +30% | +$50.6M | 0.24% | 59 |
|
|
2014
Q2 | $159M | Buy |
1,381,380
+330,193
| +31% | +$37.9M | 0.18% | 89 |
|
|
2014
Q1 | $117M | Buy |
1,051,187
+66,835
| +7% | +$7.65M | 0.14% | 129 |
|
|
2013
Q4 | $117M | Buy |
984,352
+870,840
| +767% | +$104M | 0.15% | 122 |
|
|
2013
Q3 | $13.1M | Buy |
113,512
+103,258
| +1,007% | +$11.9M | 0.02% | 945 |
|
|
2013
Q2 | $1.13M | Buy |
+10,254
| New | +$1.12M | ﹤0.01% | 3058 |
|
Other funds holding COST
VCM
VPM
DAM
