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Harbour Investments’s Riot Platforms RIOT Stock Holding History

Harbour Investments’s Portfolio RIOT Stock Details RIOT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$130K Buy
4,734
+3,000
+173% +$67.6K ﹤0.01% 1847
2026
Q1 		$21.4K Buy
1,734
+937
+118% +$14.4K ﹤0.01% 2842
2025
Q4 		$10.1K Buy
797
+2
+0.3% +$34 ﹤0.01% 2739
2025
Q3 		$15.1K Buy
795
+50
+7% +$693 ﹤0.01% 2489
2025
Q2 		$8.42K Buy
745
+95
+15% +$808 ﹤0.01% 2646
2025
Q1 		$4.63K Sell
650
-837
-56% -$8.68K ﹤0.01% 2847
2024
Q4 		$15.2K Hold
1,487
– – ﹤0.01% 2253
2024
Q3 		$11K Sell
1,487
-34
-2% -$294 ﹤0.01% 2307
2024
Q2 		$13.9K Buy
1,521
+805
+112% +$8.12K ﹤0.01% 2130
2024
Q1 		$8.76K Buy
+716
New +$9.33K ﹤0.01% 2277
2022
Q4 		– Sell
-200
Closed -$1K – 3096
2022
Q3 		$1K Hold
200
– – ﹤0.01% 2644
2022
Q2 		$1K Buy
+200
New +$1.86K ﹤0.01% 2644
2021
Q4 		$4K Sell
200
-1,490
-88% -$44.4K ﹤0.01% 2257
2021
Q3 		$43K Sell
1,690
-400
-19% -$12.9K ﹤0.01% 1861
2021
Q2 		$79K Sell
2,090
-1,719
-45% -$61.5K ﹤0.01% 1531
2021
Q1 		$203K Buy
+3,809
New +$154K 0.01% 958

Other funds holding RIOT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SV
Starboard Value New York $4.52B AUM 19.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Harbour Investments's RIOT Position: Q2 2026 in Review

Harbour Investments increased its Riot Platforms (RIOT) stake by 173% in Q2 2026, buying an estimated $67.6K and bringing the position to 4,734 shares worth $130K. The position accounts for ﹤0.01% of the portfolio, ranked #1847.

Harbour Investments first reported a position in RIOT in Q1 2021 and has held it in 16 quarters since. The position peaked at $203K in Q1 2021. 450 funds tracked by Wall St. Rank hold RIOT as of Q2 2026.

  • Harbour Investments held 4,734 shares of Riot Platforms worth $130K as of Q2 2026.
  • Harbour Investments bought 3,000 Riot Platforms shares in Q2 2026, an estimated $67.6K.
  • Riot Platforms made up ﹤0.01% of Harbour Investments's portfolio in Q2 2026, its #1847 holding.
  • Harbour Investments first reported a position in Riot Platforms in Q1 2021 and has held it in 16 quarters since.
  • Harbour Investments's Riot Platforms position peaked at $203K in Q1 2021.
  • 450 funds tracked by Wall St. Rank held Riot Platforms as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.