Mariner’s Comcast CMCSA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $24.3M | Buy |
847,957
+5,662
| +0.7% | +$169K | 0.03% | 417 |
|
|
2025
Q4 | $25.2M | Sell |
842,295
-975,539
| -54% | -$27.8M | 0.03% | 390 |
|
|
2025
Q3 | $57.1M | Sell |
1,817,834
-63,550
| -3% | -$2.13M | 0.07% | 222 |
|
|
2025
Q2 | $67.1M | Buy |
1,881,384
+68,167
| +4% | +$2.36M | 0.1% | 184 |
|
|
2025
Q1 | $66.9M | Sell |
1,813,217
-208,248
| -10% | -$7.51M | 0.11% | 167 |
|
|
2024
Q4 | $75.9M | Sell |
2,021,465
-69,361
| -3% | -$2.88M | 0.13% | 142 |
|
|
2024
Q3 | $87.3M | Buy |
2,090,826
+37,382
| +2% | +$1.48M | 0.15% | 126 |
|
|
2024
Q2 | $80.4M | Sell |
2,053,444
-596,439
| -23% | -$23.3M | 0.16% | 128 |
|
|
2024
Q1 | $115M | Buy |
2,649,883
+68,448
| +3% | +$2.95M | 0.24% | 88 |
|
|
2023
Q4 | $113M | Buy |
2,581,435
+430,812
| +20% | +$18.5M | 0.27% | 80 |
|
|
2023
Q3 | $95.4M | Buy |
2,150,623
+287,230
| +15% | +$12.8M | 0.26% | 85 |
|
|
2023
Q2 | $77.4M | Buy |
1,863,393
+657,997
| +55% | +$26.1M | 0.21% | 102 |
|
|
2023
Q1 | $45.7M | Buy |
1,205,396
+45,427
| +4% | +$1.72M | 0.13% | 165 |
|
|
2022
Q4 | $40.6M | Buy |
1,159,969
+135,204
| +13% | +$4.47M | 0.13% | 166 |
|
|
2022
Q3 | $30.1M | Sell |
1,024,765
-14,399
| -1% | -$538K | 0.12% | 177 |
|
|
2022
Q2 | $40.8M | Buy |
1,039,164
+39,857
| +4% | +$1.71M | 0.17% | 139 |
|
|
2022
Q1 | $46.8M | Buy |
999,307
+365,748
| +58% | +$17.6M | 0.18% | 129 |
|
|
2021
Q4 | $31.9M | Buy |
633,559
+157,003
| +33% | +$8.18M | 0.13% | 165 |
|
|
2021
Q3 | $26.7M | Buy |
476,556
+41,337
| +9% | +$2.41M | 0.14% | 167 |
|
|
2021
Q2 | $24.8M | Buy |
435,219
+13,106
| +3% | +$733K | 0.15% | 157 |
|
|
2021
Q1 | $22.8M | Sell |
422,113
-52,661
| -11% | -$2.78M | 0.16% | 158 |
|
|
2020
Q4 | $24.9M | Buy |
474,774
+7,236
| +2% | +$347K | 0.19% | 138 |
|
|
2020
Q3 | $21.6M | Sell |
467,538
-19,466
| -4% | -$846K | 0.2% | 132 |
|
|
2020
Q2 | $19M | Buy |
487,004
+10,549
| +2% | +$402K | 0.19% | 138 |
|
|
2020
Q1 | $16.4M | Sell |
476,455
-245
| -0.1% | -$10.3K | 0.21% | 132 |
|
|
2019
Q4 | $21.4M | Buy |
476,700
+36,418
| +8% | +$1.62M | 0.22% | 127 |
|
|
2019
Q3 | $19.8M | Buy |
440,282
+1,833
| +0.4% | +$81.2K | 0.24% | 117 |
|
|
2019
Q2 | $18.5M | Buy |
438,449
+7,595
| +2% | +$320K | 0.22% | 123 |
|
|
2019
Q1 | $7.16M | Buy |
430,854
+223,917
| +108% | +$8.43M | 0.1% | 197 |
|
|
2018
Q4 | $6.98M | Buy |
206,937
+100,904
| +95% | +$3.68M | 0.12% | 177 |
|
|
2018
Q3 | $3.75M | Buy |
106,033
+9,520
| +10% | +$337K | 0.1% | 201 |
|
|
2018
Q2 | $3.17M | Buy |
96,513
+10,805
| +13% | +$352K | 0.09% | 209 |
|
|
2018
Q1 | $2.93M | Buy |
85,708
+21,368
| +33% | +$829K | 0.11% | 168 |
|
|
2017
Q4 | $2.58M | Sell |
64,340
-11,374
| -15% | -$428K | 0.1% | 175 |
|
|
2017
Q3 | $2.91M | Buy |
75,714
+2,145
| +3% | +$84.5K | 0.13% | 137 |
|
|
2017
Q2 | $2.86M | Sell |
73,569
-33,780
| -31% | -$1.33M | 0.13% | 133 |
|
|
2017
Q1 | $4.04M | Buy |
107,349
+7,971
| +8% | +$296K | 0.18% | 112 |
|
|
2016
Q4 | $3.43M | Buy |
99,378
+14,300
| +17% | +$478K | 0.16% | 122 |
|
|
2016
Q3 | $2.82M | Buy |
85,078
+13,270
| +18% | +$442K | 0.14% | 141 |
|
|
2016
Q2 | $2.34M | Buy |
71,808
+32,812
| +84% | +$1.02M | 0.13% | 151 |
|
|
2016
Q1 | $1.19M | Buy |
38,996
+6,654
| +21% | +$191K | 0.07% | 223 |
|
|
2015
Q4 | $913K | Sell |
32,342
-16,040
| -33% | -$483K | 0.06% | 224 |
|
|
2015
Q3 | $1.38M | Buy |
48,382
+2,754
| +6% | +$81.8K | 0.06% | 206 |
|
|
2015
Q2 | $1.37M | Buy |
45,628
+21,928
| +93% | +$644K | 0.06% | 213 |
|
|
2015
Q1 | $669K | Buy |
23,700
+12,592
| +113% | +$362K | 0.06% | 216 |
|
|
2014
Q4 | $322K | Buy |
11,108
+3,430
| +45% | +$94K | 0.03% | 283 |
|
|
2014
Q3 | $206K | Sell |
7,678
-940
| -11% | -$25.8K | 0.02% | 311 |
|
|
2014
Q2 | $231K | Sell |
8,618
-798
| -8% | -$20.5K | 0.03% | 308 |
|
|
2014
Q1 | $236K | Sell |
9,416
-12,344
| -57% | -$321K | 0.03% | 283 |
|
|
2013
Q4 | $565K | Buy |
21,760
+2,046
| +10% | +$49.3K | 0.07% | 218 |
|
|
2013
Q3 | $445K | Buy |
19,714
+9,360
| +90% | +$204K | 0.08% | 200 |
|
|
2013
Q2 | $216K | Buy |
+10,354
| New | +$214K | 0.05% | 243 |
|
Other funds holding CMCSA
VCM
VPM
Mariner's CMCSA Position: Q1 2026 in Review
Mariner increased its Comcast (CMCSA) stake by 0.67% in Q1 2026, buying an estimated $169K and bringing the position to 847,957 shares worth $24.3M. The position accounts for 0.03% of the portfolio, ranked #417.
Mariner first reported a position in CMCSA in Q2 2013 and has held it in 52 quarters since. The position peaked at $115M in Q1 2024. 2,042 funds tracked by Wall St. Rank hold CMCSA as of Q1 2026.
- Mariner held 847,957 shares of Comcast worth $24.3M as of Q1 2026.
- Mariner bought 5,662 Comcast shares in Q1 2026, an estimated $169K.
- Comcast made up 0.03% of Mariner's portfolio in Q1 2026, its #417 holding.
- Mariner first reported a position in Comcast in Q2 2013 and has held it in 52 quarters since.
- Mariner's Comcast position peaked at $115M in Q1 2024.
- 2,042 funds tracked by Wall St. Rank held Comcast as of Q1 2026.
Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.