BlackRock’s Tempus AI TEM Stock Holding History

BlackRock’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	$480M	Sell	8,291,053 -677,277	-8%	-$34M	0.01%	1241
2026 Q1	$406M	Buy	8,968,330 +1,452,220	+19%	+$82.5M	0.01%	1249
2025 Q4	$444M	Buy	7,516,110 +778,844	+12%	+$60.9M	0.01%	1197
2025 Q3	$544M	Buy	6,737,266 +2,597,838	+63%	+$182M	0.01%	1035
2025 Q2	$263M	Buy	4,139,428 +3,506,361	+554%	+$201M	0.01%	1452
2025 Q1	$30.5M	Buy	633,067 +187,171	+42%	+$10.1M	﹤0.01%	2682
2024 Q4	$15.1M	Buy	+445,896	New	+$22M	﹤0.01%	3211

Other funds holding TEM

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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 New York $1.15T AUM 47.82% 1-Year Est. Return

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

BlackRock's TEM Position: Q2 2026 in Review

BlackRock reduced its Tempus AI (TEM) stake by 7.6% in Q2 2026, selling an estimated $34M and leaving 8,291,053 shares worth $480M. The position accounts for 0.01% of the portfolio, ranked #1241.

BlackRock first reported a position in TEM in Q4 2024 and has held it in 7 quarters since. The position peaked at $544M in Q3 2025. 485 funds tracked by Wall St. Rank hold TEM as of Q2 2026.

BlackRock held 8,291,053 shares of Tempus AI worth $480M as of Q2 2026.
BlackRock sold 677,277 Tempus AI shares in Q2 2026, an estimated $34M.
Tempus AI made up 0.01% of BlackRock's portfolio in Q2 2026, its #1241 holding.
BlackRock first reported a position in Tempus AI in Q4 2024 and has held it in 7 quarters since.
BlackRock's Tempus AI position peaked at $544M in Q3 2025.
485 funds tracked by Wall St. Rank held Tempus AI as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.