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Seilern Investment Management’s Tradeweb Markets TW Stock Holding History

Seilern Investment Management’s Portfolio TW Stock Details TW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.94M Sell
19,488
-2,730
-12% -$296K 0.24% 19
2026
Q1 		$2.61M Sell
22,218
-26,721
-55% -$3.06M 0.31% 17
2025
Q4 		$5.26M Buy
+48,939
New +$5.25M 0.41% 24

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Vanguard Portfolio Management
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Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CG
Carmignac Gestion Paris, France $7.71B AUM 4.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return

Seilern Investment Management's TW Position: Q2 2026 in Review

Seilern Investment Management reduced its Tradeweb Markets (TW) stake by 12% in Q2 2026, selling an estimated $296K and leaving 19,488 shares worth $1.94M. The position accounts for 0.24% of the portfolio, ranked #19.

Seilern Investment Management first reported a position in TW in Q4 2025 and has held it in 3 quarters since. The position peaked at $5.26M in Q4 2025. 559 funds tracked by Wall St. Rank hold TW as of Q2 2026.

  • Seilern Investment Management held 19,488 shares of Tradeweb Markets worth $1.94M as of Q2 2026.
  • Seilern Investment Management sold 2,730 Tradeweb Markets shares in Q2 2026, an estimated $296K.
  • Tradeweb Markets made up 0.24% of Seilern Investment Management's portfolio in Q2 2026, its #19 holding.
  • Seilern Investment Management first reported a position in Tradeweb Markets in Q4 2025 and has held it in 3 quarters since.
  • Seilern Investment Management's Tradeweb Markets position peaked at $5.26M in Q4 2025.
  • 559 funds tracked by Wall St. Rank held Tradeweb Markets as of Q2 2026.

Based on Seilern Investment Management's 13F filing for Q2 2026, filed 8 Jul 2026.