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Marathon Trading Investment Management’s Reddit RDDT Stock Holding History

Marathon Trading Investment Management’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
Q1 		– Sell
-100
Closed -$23K – 414
2025
Q4 		$23K Sell
100
-56,700
-100% -$11.9M ﹤0.01% 296
2025
Q3 		$13.1M Buy
56,800
+53,700
+1,732% +$11M 0.9% 21
2025
Q2 		$467K Buy
3,100
+600
+24% +$68K 0.06% 133
2025
Q1 		$262K Buy
2,500
+1,800
+257% +$298K 0.04% 201
2024
Q4 		$114K Buy
+700
New +$86.4K 0.01% 242

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 $3.38T AUM 44.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Marathon Trading Investment Management's RDDT Position: Q2 2026 in Review

Marathon Trading Investment Management reduced its Reddit (RDDT) stake by 42% in Q2 2026, selling an estimated $134K and leaving 1,173 shares worth $204K. The position accounts for 0.01% of the portfolio, ranked #191.

Marathon Trading Investment Management first reported a position in RDDT in Q4 2024 and has held it in 7 quarters since. The position peaked at $297K in Q4 2025. 896 funds tracked by Wall St. Rank hold RDDT as of Q2 2026.

  • Marathon Trading Investment Management held 1,173 shares of Reddit worth $204K as of Q2 2026.
  • Marathon Trading Investment Management sold 839 Reddit shares in Q2 2026, an estimated $134K.
  • Reddit made up 0.01% of Marathon Trading Investment Management's portfolio in Q2 2026, its #191 holding.
  • Marathon Trading Investment Management first reported a position in Reddit in Q4 2024 and has held it in 7 quarters since.
  • Marathon Trading Investment Management's Reddit position peaked at $297K in Q4 2025.
  • 896 funds tracked by Wall St. Rank held Reddit as of Q2 2026.

Based on Marathon Trading Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.