Casdin Capital’s Tempus AI TEM Stock Holding History

Casdin Capital’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	–	Sell	-294,127	Closed	-$13.3M	–	46
2026 Q1	$13.3M	Hold	294,127	–	–	1.01%	20
2025 Q4	$17.4M	Hold	294,127	–	–	1.08%	17
2025 Q3	$23.7M	Buy	+294,127	New	+$20.6M	1.98%	11

Other funds holding TEM

AIM

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

BlackRock New York $6.73T AUM 46.02% 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

Casdin Capital's TEM Position: Q2 2026 in Review

Casdin Capital sold out of Tempus AI (TEM) in Q2 2026, closing a stake of 294,127 shares — an estimated $13.3M sold.

Casdin Capital first reported a position in TEM in Q3 2025 and held it in 3 quarters. The position peaked at $23.7M in Q3 2025. 488 funds tracked by Wall St. Rank hold TEM as of Q2 2026.

Casdin Capital reported no remaining Tempus AI position as of Q2 2026 after selling out during the quarter.
Casdin Capital sold 294,127 Tempus AI shares in Q2 2026, an estimated $13.3M.
Casdin Capital first reported a position in Tempus AI in Q3 2025 and held it in 3 quarters.
Casdin Capital's Tempus AI position peaked at $23.7M in Q3 2025.
488 funds tracked by Wall St. Rank held Tempus AI as of Q2 2026.

Based on Casdin Capital's 13F filing for Q2 2026, filed 14 Aug 2026.