Mariner
ROKU icon

Mariner’s Roku ROKU Stock Holding History

Mariner’s Portfolio ROKU Stock Details ROKU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.68M Sell
62,827
-5,222
-8% -$637K 0.01% 804
2026
Q1 		$6.44M Sell
68,049
-7,296
-10% -$711K 0.01% 949
2025
Q4 		$8.19M Buy
75,345
+17,280
+30% +$1.75M 0.01% 797
2025
Q3 		$5.81M Buy
58,065
+16,333
+39% +$1.51M 0.01% 863
2025
Q2 		$3.67M Buy
41,732
+7,635
+22% +$533K 0.01% 1005
2025
Q1 		$2.4M Buy
34,097
+4,992
+17% +$399K ﹤0.01% 1143
2024
Q4 		$2.16M Sell
29,105
-17
-0.1% -$1.29K ﹤0.01% 1177
2024
Q3 		$2.17M Sell
29,122
-876
-3% -$56.1K ﹤0.01% 1149
2024
Q2 		$1.8M Sell
29,998
-8,788
-23% -$515K ﹤0.01% 1167
2024
Q1 		$2.53M Buy
38,786
+183
+0.5% +$14.2K 0.01% 997
2023
Q4 		$3.54M Sell
38,603
-52
-0.1% -$4.35K 0.01% 813
2023
Q3 		$2.73M Buy
38,655
+1,521
+4% +$118K 0.01% 846
2023
Q2 		$2.37M Buy
37,134
+15,534
+72% +$944K 0.01% 906
2023
Q1 		$1.42M Sell
21,600
-664
-3% -$38.9K ﹤0.01% 1112
2022
Q4 		$906K Buy
22,264
+165
+0.7% +$8.62K ﹤0.01% 1297
2022
Q3 		$1.25M Buy
+22,099
New +$1.68M 0.01% 957

Other funds holding ROKU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return

Mariner's ROKU Position: Q2 2026 in Review

Mariner reduced its Roku (ROKU) stake by 7.7% in Q2 2026, selling an estimated $637K and leaving 62,827 shares worth $8.68M. The position accounts for 0.01% of the portfolio, ranked #804.

Mariner first reported a position in ROKU in Q3 2022 and has held it in 16 quarters since. 785 funds tracked by Wall St. Rank hold ROKU as of Q2 2026.

  • Mariner held 62,827 shares of Roku worth $8.68M as of Q2 2026.
  • Mariner sold 5,222 Roku shares in Q2 2026, an estimated $637K.
  • Roku made up 0.01% of Mariner's portfolio in Q2 2026, its #804 holding.
  • Mariner first reported a position in Roku in Q3 2022 and has held it in 16 quarters since.
  • 785 funds tracked by Wall St. Rank held Roku as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.