RTW Investments’s Tempus AI TEM Stock Holding History

RTW Investments’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 Q1	–	Sell	-200,000	Closed	-$11.8M	–	98
2025 Q4	$11.8M	Hold	200,000	–	–	0.12%	70
2025 Q3	$16.1M	Sell	200,000 -200,000	-50%	-$14M	0.2%	59
2025 Q2	$25.4M	Hold	400,000	–	–	0.36%	43
2025 Q1	$19.3M	Buy	+400,000	New	+$21.6M	0.3%	45
2024 Q4	–	Sell	-400,000	Closed	-$22.6M	–	77
2024 Q3	$22.6M	Hold	400,000	–	–	0.33%	42
2024 Q2	$14M	Buy	+400,000	New	+$12.3M	0.22%	46

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

GWMR

GC Wealth Management RIA Cambridge, Massachusetts $1.73B AUM 16.14% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

RTW Investments's TEM Position: Q1 2026 in Review

RTW Investments sold out of Tempus AI (TEM) in Q1 2026, closing a stake of 200,000 shares — an estimated $11.8M sold.

RTW Investments first reported a position in TEM in Q2 2024 and held it in 6 quarters. The position peaked at $25.4M in Q2 2025. 427 funds tracked by Wall St. Rank hold TEM as of Q1 2026.

RTW Investments reported no remaining Tempus AI position as of Q1 2026 after selling out during the quarter.
RTW Investments sold 200,000 Tempus AI shares in Q1 2026, an estimated $11.8M.
RTW Investments first reported a position in Tempus AI in Q2 2024 and held it in 6 quarters.
RTW Investments's Tempus AI position peaked at $25.4M in Q2 2025.
427 funds tracked by Wall St. Rank held Tempus AI as of Q1 2026.

Based on RTW Investments's 13F filing for Q1 2026, filed 15 May 2026.