Mariner’s Blackrock BLK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $135M | Sell |
140,121
-372
| -0.3% | -$385K | 0.14% | 124 |
|
|
2026
Q1 | $135M | Buy |
140,493
+13,452
| +11% | +$14.2M | 0.16% | 119 |
|
|
2025
Q4 | $136M | Buy |
127,041
+11,634
| +10% | +$12.7M | 0.16% | 119 |
|
|
2025
Q3 | $135M | Buy |
115,407
+844
| +0.7% | +$944K | 0.17% | 113 |
|
|
2025
Q2 | $120M | Buy |
114,563
+1,277
| +1% | +$1.21M | 0.17% | 113 |
|
|
2025
Q1 | $107M | Buy |
113,286
+3,375
| +3% | +$3.31M | 0.18% | 111 |
|
|
2024
Q4 | $113M | Buy |
109,911
+1,801
| +2% | +$1.83M | 0.19% | 100 |
|
|
2024
Q3 | $103M | Buy |
108,110
+2,099
| +2% | +$1.82M | 0.18% | 106 |
|
|
2024
Q2 | $83.5M | Buy |
106,011
+7,487
| +8% | +$5.84M | 0.16% | 120 |
|
|
2024
Q1 | $82.1M | Buy |
98,524
+1,543
| +2% | +$1.24M | 0.17% | 121 |
|
|
2023
Q4 | $78.7M | Buy |
96,981
+3,345
| +4% | +$2.34M | 0.19% | 108 |
|
|
2023
Q3 | $60.5M | Buy |
93,636
+2,451
| +3% | +$1.71M | 0.16% | 125 |
|
|
2023
Q2 | $63M | Buy |
91,185
+4,352
| +5% | +$2.91M | 0.17% | 120 |
|
|
2023
Q1 | $58.1M | Buy |
86,833
+4,153
| +5% | +$2.93M | 0.17% | 124 |
|
|
2022
Q4 | $58.6M | Buy |
82,680
+5,251
| +7% | +$3.51M | 0.19% | 119 |
|
|
2022
Q3 | $42.6M | Buy |
77,429
+34,202
| +79% | +$22.4M | 0.17% | 135 |
|
|
2022
Q2 | $26.3M | Buy |
43,227
+1,432
| +3% | +$932K | 0.11% | 193 |
|
|
2022
Q1 | $31.9M | Buy |
41,795
+7,061
| +20% | +$5.52M | 0.12% | 186 |
|
|
2021
Q4 | $31.8M | Buy |
34,734
+16,532
| +91% | +$15.1M | 0.13% | 166 |
|
|
2021
Q3 | $15.3M | Buy |
18,202
+552
| +3% | +$495K | 0.08% | 223 |
|
|
2021
Q2 | $15.4M | Buy |
17,650
+537
| +3% | +$454K | 0.1% | 194 |
|
|
2021
Q1 | $12.9M | Sell |
17,113
-4,613
| -21% | -$3.35M | 0.09% | 199 |
|
|
2020
Q4 | $15.7M | Buy |
21,726
+769
| +4% | +$510K | 0.12% | 175 |
|
|
2020
Q3 | $11.8M | Sell |
20,957
-458
| -2% | -$261K | 0.11% | 180 |
|
|
2020
Q2 | $11.7M | Sell |
21,415
-870
| -4% | -$439K | 0.12% | 175 |
|
|
2020
Q1 | $9.82M | Buy |
22,285
+90
| +0.4% | +$44.3K | 0.12% | 168 |
|
|
2019
Q4 | $11.2M | Sell |
22,195
-1,198
| -5% | -$568K | 0.12% | 177 |
|
|
2019
Q3 | $10.4M | Sell |
23,393
-1,966
| -8% | -$875K | 0.12% | 167 |
|
|
2019
Q2 | $11.9M | Sell |
25,359
-371
| -1% | -$168K | 0.14% | 160 |
|
|
2019
Q1 | $3.94M | Buy |
25,730
+21,914
| +574% | +$9.19M | 0.06% | 270 |
|
|
2018
Q4 | $1.5M | Buy |
3,816
+1,093
| +40% | +$448K | 0.03% | 368 |
|
|
2018
Q3 | $1.28M | Sell |
2,723
-1,331
| -33% | -$647K | 0.03% | 358 |
|
|
2018
Q2 | $2.02M | Buy |
4,054
+2,146
| +112% | +$1.13M | 0.06% | 277 |
|
|
2018
Q1 | $1.03M | Buy |
1,908
+478
| +33% | +$262K | 0.04% | 304 |
|
|
2017
Q4 | $734K | Buy |
1,430
+405
| +40% | +$197K | 0.03% | 332 |
|
|
2017
Q3 | $458K | Sell |
1,025
-95
| -8% | -$40.5K | 0.02% | 355 |
|
|
2017
Q2 | $473K | Sell |
1,120
-1,952
| -64% | -$779K | 0.02% | 343 |
|
|
2017
Q1 | $1.18M | Buy |
3,072
+209
| +7% | +$79.9K | 0.05% | 252 |
|
|
2016
Q4 | $1.09M | Sell |
2,863
-508
| -15% | -$186K | 0.05% | 260 |
|
|
2016
Q3 | $1.22M | Buy |
3,371
+682
| +25% | +$248K | 0.06% | 243 |
|
|
2016
Q2 | $921K | Buy |
2,689
+931
| +53% | +$327K | 0.05% | 259 |
|
|
2016
Q1 | $599K | Buy |
+1,758
| New | +$557K | 0.04% | 299 |
|
|
2015
Q4 | – | Sell |
-1,002
| Closed | -$298K | – | 480 |
|
|
2015
Q3 | $298K | Sell |
1,002
-800
| -44% | -$258K | 0.01% | 404 |
|
|
2015
Q2 | $624K | Buy |
1,802
+1,019
| +130% | +$371K | 0.03% | 308 |
|
|
2015
Q1 | $286K | Sell |
783
-82
| -9% | -$29.7K | 0.02% | 317 |
|
|
2014
Q4 | $309K | Buy |
865
+108
| +14% | +$36.9K | 0.03% | 290 |
|
|
2014
Q3 | $249K | Sell |
757
-100
| -12% | -$32.2K | 0.03% | 288 |
|
|
2014
Q2 | $274K | Buy |
857
+107
| +14% | +$32.8K | 0.03% | 286 |
|
|
2014
Q1 | $236K | Sell |
750
-257
| -26% | -$78.6K | 0.03% | 282 |
|
|
2013
Q4 | $319K | Buy |
+1,007
| New | +$301K | 0.04% | 266 |
|
Other funds holding BLK
Mariner's BLK Position: Q2 2026 in Review
Mariner reduced its Blackrock (BLK) stake by 0.26% in Q2 2026, selling an estimated $385K and leaving 140,121 shares worth $135M. The position accounts for 0.14% of the portfolio, ranked #124.
Mariner first reported a position in BLK in Q4 2013 and has held it in 50 quarters since. The position peaked at $136M in Q4 2025. 2,322 funds tracked by Wall St. Rank hold BLK as of Q2 2026.
- Mariner held 140,121 shares of Blackrock worth $135M as of Q2 2026.
- Mariner sold 372 Blackrock shares in Q2 2026, an estimated $385K.
- Blackrock made up 0.14% of Mariner's portfolio in Q2 2026, its #124 holding.
- Mariner first reported a position in Blackrock in Q4 2013 and has held it in 50 quarters since.
- Mariner's Blackrock position peaked at $136M in Q4 2025.
- 2,322 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.
Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.