Mariner
RDDT icon

Mariner’s Reddit RDDT Stock Holding History

Mariner’s Portfolio RDDT Stock Details RDDT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.32M Buy
24,877
+20,707
+497% +$3.32M ﹤0.01% 1099
2026
Q1 		$561K Sell
4,170
-42,275
-91% -$7.19M ﹤0.01% 2405
2025
Q4 		$10.7M Buy
46,445
+9,212
+25% +$1.94M 0.01% 680
2025
Q3 		$8.56M Buy
37,233
+3,311
+10% +$676K 0.01% 699
2025
Q2 		$5.11M Buy
33,922
+4,932
+17% +$559K 0.01% 850
2025
Q1 		$3.04M Buy
28,990
+7,340
+34% +$1.21M 0.01% 1015
2024
Q4 		$3.54M Buy
21,650
+15,361
+244% +$1.9M 0.01% 932
2024
Q3 		$415K Buy
+6,289
New +$389K ﹤0.01% 2292

Other funds holding RDDT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $12.1B AUM 109.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Mariner's RDDT Position: Q2 2026 in Review

Mariner increased its Reddit (RDDT) stake by 497% in Q2 2026, buying an estimated $3.32M and bringing the position to 24,877 shares worth $4.32M. The position accounts for ﹤0.01% of the portfolio, ranked #1099.

Mariner first reported a position in RDDT in Q3 2024 and has held it in 8 quarters since. The position peaked at $10.7M in Q4 2025. 894 funds tracked by Wall St. Rank hold RDDT as of Q2 2026.

  • Mariner held 24,877 shares of Reddit worth $4.32M as of Q2 2026.
  • Mariner bought 20,707 Reddit shares in Q2 2026, an estimated $3.32M.
  • Reddit made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1099 holding.
  • Mariner first reported a position in Reddit in Q3 2024 and has held it in 8 quarters since.
  • Mariner's Reddit position peaked at $10.7M in Q4 2025.
  • 894 funds tracked by Wall St. Rank held Reddit as of Q2 2026.

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