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XTX Topco’s Definitive Healthcare DH Stock Holding History

XTX Topco’s Portfolio DH Stock Details DH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$112K Buy
135,370
+111,863
+476% +$102K ﹤0.01% 3492
2026
Q1 		$28.9K Sell
23,507
-51,799
-69% -$90K ﹤0.01% 3465
2025
Q4 		$216K Buy
75,306
+27,495
+58% +$76.2K 0.01% 2341
2025
Q3 		$194K Sell
47,811
-20,868
-30% -$83.3K 0.01% 1860
2025
Q2 		$268K Sell
68,679
-38,982
-36% -$123K 0.01% 1516
2025
Q1 		$311K Sell
107,661
-10,845
-9% -$44K 0.02% 1381
2024
Q4 		$487K Buy
118,506
+97,617
+467% +$427K 0.04% 787
2024
Q3 		$93.4K Buy
+20,889
New +$98K 0.01% 1617

Other funds holding DH

AI
Advent International Boston, Massachusetts $17.7B AUM 5.23% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
KCM
Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 1-Year Est. Return

XTX Topco's DH Position: Q2 2026 in Review

XTX Topco increased its Definitive Healthcare (DH) stake by 476% in Q2 2026, buying an estimated $102K and bringing the position to 135,370 shares worth $112K. The position accounts for ﹤0.01% of the portfolio, ranked #3492.

XTX Topco first reported a position in DH in Q3 2024 and has held it in 8 quarters since. The position peaked at $487K in Q4 2024. 100 funds tracked by Wall St. Rank hold DH as of Q2 2026.

  • XTX Topco held 135,370 shares of Definitive Healthcare worth $112K as of Q2 2026.
  • XTX Topco bought 111,863 Definitive Healthcare shares in Q2 2026, an estimated $102K.
  • Definitive Healthcare made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3492 holding.
  • XTX Topco first reported a position in Definitive Healthcare in Q3 2024 and has held it in 8 quarters since.
  • XTX Topco's Definitive Healthcare position peaked at $487K in Q4 2024.
  • 100 funds tracked by Wall St. Rank held Definitive Healthcare as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.