XT
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XTX Topco’s Exponent EXPO Stock Holding History

XTX Topco’s Portfolio EXPO Stock Details EXPO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.44M Buy
52,687
+46,863
+805% +$3.33M 0.06% 478
2025
Q4 		$405K Buy
+5,824
New +$409K 0.01% 1808
2025
Q3 		– Sell
-4,126
Closed -$308K – 2766
2025
Q2 		$308K Buy
4,126
+1,077
+35% +$83.5K 0.01% 1409
2025
Q1 		$247K Buy
+3,049
New +$266K 0.01% 1553
2024
Q3 		– Sell
-2,256
Closed -$215K – 2234
2024
Q2 		$215K Buy
+2,256
New +$203K 0.02% 1192

Other funds holding EXPO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

XTX Topco's EXPO Position: Q1 2026 in Review

XTX Topco increased its Exponent (EXPO) stake by 805% in Q1 2026, buying an estimated $3.33M and bringing the position to 52,687 shares worth $3.44M. The position accounts for 0.06% of the portfolio, ranked #478.

XTX Topco first reported a position in EXPO in Q2 2024 and has held it in 5 quarters since. 360 funds tracked by Wall St. Rank hold EXPO as of Q1 2026.

  • XTX Topco held 52,687 shares of Exponent worth $3.44M as of Q1 2026.
  • XTX Topco bought 46,863 Exponent shares in Q1 2026, an estimated $3.33M.
  • Exponent made up 0.06% of XTX Topco's portfolio in Q1 2026, its #478 holding.
  • XTX Topco first reported a position in Exponent in Q2 2024 and has held it in 5 quarters since.
  • 360 funds tracked by Wall St. Rank held Exponent as of Q1 2026.

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