Mariner’s HF Sinclair DINO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $7.72M | Buy |
123,711
+32,433
| +36% | +$1.76M | 0.01% | 860 |
|
|
2025
Q4 | $4.21M | Buy |
91,278
+22,627
| +33% | +$1.17M | 0.01% | 1082 |
|
|
2025
Q3 | $3.59M | Buy |
68,651
+2,007
| +3% | +$95.1K | ﹤0.01% | 1087 |
|
|
2025
Q2 | $2.74M | Buy |
66,644
+23,212
| +53% | +$799K | ﹤0.01% | 1154 |
|
|
2025
Q1 | $1.43M | Buy |
43,432
+4,137
| +11% | +$145K | ﹤0.01% | 1434 |
|
|
2024
Q4 | $1.38M | Buy |
39,295
+7,164
| +22% | +$293K | ﹤0.01% | 1439 |
|
|
2024
Q3 | $1.43M | Buy |
32,131
+2,612
| +9% | +$125K | ﹤0.01% | 1376 |
|
|
2024
Q2 | $1.57M | Buy |
29,519
+6,992
| +31% | +$393K | ﹤0.01% | 1236 |
|
|
2024
Q1 | $1.36M | Buy |
22,527
+910
| +4% | +$51.7K | ﹤0.01% | 1310 |
|
|
2023
Q4 | $1.2M | Sell |
21,617
-1,335
| -6% | -$72.8K | ﹤0.01% | 1319 |
|
|
2023
Q3 | $1.31M | Buy |
22,952
+11,103
| +94% | +$603K | ﹤0.01% | 1187 |
|
|
2023
Q2 | $529K | Sell |
11,849
-783
| -6% | -$34.1K | ﹤0.01% | 1698 |
|
|
2023
Q1 | $611K | Buy |
12,632
+2,864
| +29% | +$149K | ﹤0.01% | 1579 |
|
|
2022
Q4 | $507K | Sell |
9,768
-225
| -2% | -$12.9K | ﹤0.01% | 1642 |
|
|
2022
Q3 | $538K | Buy |
+9,993
| New | +$494K | ﹤0.01% | 1376 |
|
|
2022
Q1 | – | Sell |
-10,756
| Closed | -$353K | – | 1385 |
|
|
2021
Q4 | $353K | Buy |
+10,756
| New | +$362K | ﹤0.01% | 1077 |
|
|
2019
Q3 | – | Sell |
-4,557
| Closed | -$211K | – | 764 |
|
|
2019
Q2 | $211K | Buy |
+4,557
| New | +$204K | ﹤0.01% | 1026 |
|
|
2019
Q1 | – | Sell |
-9,567
| Closed | -$489K | – | 1038 |
|
|
2018
Q4 | $489K | Sell |
9,567
-1,627
| -15% | -$99.7K | 0.01% | 567 |
|
|
2018
Q3 | $782K | Sell |
11,194
-8,269
| -42% | -$584K | 0.02% | 472 |
|
|
2018
Q2 | $1.33M | Buy |
+19,463
| New | +$1.3M | 0.04% | 340 |
|
|
2017
Q2 | – | Sell |
-13,500
| Closed | -$383K | – | 522 |
|
|
2017
Q1 | $383K | Hold |
13,500
| – | – | 0.02% | 415 |
|
|
2016
Q4 | $442K | Hold |
13,500
| – | – | 0.02% | 385 |
|
|
2016
Q3 | $331K | Hold |
13,500
| – | – | 0.02% | 452 |
|
|
2016
Q2 | $321K | Buy |
+13,500
| New | +$402K | 0.02% | 405 |
|
|
2015
Q3 | – | Sell |
-8,000
| Closed | -$342K | – | 546 |
|
|
2015
Q2 | $342K | Hold |
8,000
| – | – | 0.02% | 401 |
|
|
2015
Q1 | $322K | Buy |
+8,000
| New | +$307K | 0.03% | 296 |
|
Other funds holding DINO
TH
VPM
VCM
Mariner's DINO Position: Q1 2026 in Review
Mariner increased its HF Sinclair (DINO) stake by 36% in Q1 2026, buying an estimated $1.76M and bringing the position to 123,711 shares worth $7.72M. The position accounts for 0.01% of the portfolio, ranked #860.
Mariner first reported a position in DINO in Q1 2015 and has held it in 26 quarters since. 644 funds tracked by Wall St. Rank hold DINO as of Q1 2026.
- Mariner held 123,711 shares of HF Sinclair worth $7.72M as of Q1 2026.
- Mariner bought 32,433 HF Sinclair shares in Q1 2026, an estimated $1.76M.
- HF Sinclair made up 0.01% of Mariner's portfolio in Q1 2026, its #860 holding.
- Mariner first reported a position in HF Sinclair in Q1 2015 and has held it in 26 quarters since.
- 644 funds tracked by Wall St. Rank held HF Sinclair as of Q1 2026.
Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.