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RSSS icon

XTX Topco’s Research Solutions RSSS Stock Holding History

XTX Topco’s Portfolio RSSS Stock Details RSSS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$28.7K Sell
12,711
-9,319
-42% -$23.8K ﹤0.01% 3467
2025
Q4 		$64.8K Buy
+22,030
New +$68.7K ﹤0.01% 2766

Other funds holding RSSS

NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LCG
Luxor Capital Group New York $1.43B AUM 30.88% 1-Year Est. Return
BA
Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return
TCM
Topline Capital Management Santa Monica, California $605M AUM 26.24% 1-Year Est. Return
PL
Parthenon LLC Louisville, Kentucky $875M AUM 20.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
NSIM
North Star Investment Management Chicago, Illinois $1.65B AUM 20.56% 1-Year Est. Return
DAS
Dynamic Advisor Solutions Phoenix, Arizona $3.53B AUM 22.61% 1-Year Est. Return

XTX Topco's RSSS Position: Q1 2026 in Review

XTX Topco reduced its Research Solutions (RSSS) stake by 42% in Q1 2026, selling an estimated $23.8K and leaving 12,711 shares worth $28.7K. The position accounts for ﹤0.01% of the portfolio, ranked #3467.

XTX Topco first reported a position in RSSS in Q4 2025 and has held it in 2 quarters since. The position peaked at $64.8K in Q4 2025. 39 funds tracked by Wall St. Rank hold RSSS as of Q1 2026.

  • XTX Topco held 12,711 shares of Research Solutions worth $28.7K as of Q1 2026.
  • XTX Topco sold 9,319 Research Solutions shares in Q1 2026, an estimated $23.8K.
  • Research Solutions made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3467 holding.
  • XTX Topco first reported a position in Research Solutions in Q4 2025 and has held it in 2 quarters since.
  • XTX Topco's Research Solutions position peaked at $64.8K in Q4 2025.
  • 39 funds tracked by Wall St. Rank held Research Solutions as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.