XT
TEM

XTX Topco’s Tempus AI TEM Stock Holding History

XTX Topco’s Portfolio TEM Stock Details TEM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.73M Buy
+29,885
New +$1.5M 0.02% 1258
2025
Q4 		– Sell
-7,411
Closed -$598K – 3912
2025
Q3 		$598K Sell
7,411
-37,026
-83% -$2.59M 0.03% 937
2025
Q2 		$2.82M Buy
+44,437
New +$2.55M 0.12% 210
2024
Q4 		– Sell
-8,862
Closed -$502K – 3054
2024
Q3 		$502K Buy
+8,862
New +$414K 0.04% 813

Other funds holding TEM

AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
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
SoftBank Group
SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

XTX Topco's TEM Position: Q2 2026 in Review

XTX Topco opened a new position in Tempus AI (TEM) in Q2 2026: 29,885 shares worth $1.73M. The stake represents 0.02% of the portfolio and ranks #1258 among its holdings. This is a return to the name: XTX Topco previously reported a position in TEM as recently as Q3 2025.

XTX Topco first reported a position in TEM in Q3 2024 and has held it in 4 quarters since. The position peaked at $2.82M in Q2 2025. 488 funds tracked by Wall St. Rank hold TEM as of Q2 2026.

  • XTX Topco held 29,885 shares of Tempus AI worth $1.73M as of Q2 2026.
  • Tempus AI was a new XTX Topco position in Q2 2026.
  • Tempus AI made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1258 holding.
  • XTX Topco first reported a position in Tempus AI in Q3 2024 and has held it in 4 quarters since.
  • XTX Topco's Tempus AI position peaked at $2.82M in Q2 2025.
  • 488 funds tracked by Wall St. Rank held Tempus AI as of Q2 2026.

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