AIM
TEM

ARK Investment Management’s Tempus AI TEM Stock Holding History

ARK Investment Management’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 		$581M Buy
10,022,634
+414,889
+4% +$20.8M 3.77% 4
2026
Q1 		$434M Buy
9,607,745
+2,050,162
+27% +$117M 3.38% 6
2025
Q4 		$446M Buy
7,557,583
+381,816
+5% +$29.9M 2.96% 10
2025
Q3 		$579M Sell
7,175,767
-246,003
-3% -$17.2M 3.45% 9
2025
Q2 		$472M Sell
7,421,770
-79,629
-1% -$4.57M 3.46% 10
2025
Q1 		$362M Buy
7,501,399
+1,981,755
+36% +$107M 3.62% 8
2024
Q4 		$186M Buy
5,519,644
+3,141,487
+132% +$155M 1.55% 19
2024
Q3 		$135M Buy
2,378,157
+1,855,459
+355% +$86.7M 1.23% 25
2024
Q2 		$18.3M Buy
+522,698
New +$16M 0.16% 71

Other funds holding TEM

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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

ARK Investment Management's TEM Position: Q2 2026 in Review

ARK Investment Management increased its Tempus AI (TEM) stake by 4.3% in Q2 2026, buying an estimated $20.8M and bringing the position to 10,022,634 shares worth $581M. The position accounts for 3.77% of the portfolio, ranked #4.

ARK Investment Management first reported a position in TEM in Q2 2024 and has held it in 9 quarters since. 488 funds tracked by Wall St. Rank hold TEM as of Q2 2026.

  • ARK Investment Management held 10,022,634 shares of Tempus AI worth $581M as of Q2 2026.
  • ARK Investment Management bought 414,889 Tempus AI shares in Q2 2026, an estimated $20.8M.
  • Tempus AI made up 3.77% of ARK Investment Management's portfolio in Q2 2026, its #4 holding.
  • ARK Investment Management first reported a position in Tempus AI in Q2 2024 and has held it in 9 quarters since.
  • 488 funds tracked by Wall St. Rank held Tempus AI as of Q2 2026.

Based on ARK Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.