TEM: Tempus Ai Inc insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 17 sales totaling $20.24M in the last 180 days.
Insider sales
| Trade date | Insider | Role | Value | 10b5-1 plan |
|---|---|---|---|---|
| 2026-09-25 | Schoenherr Thomas Edward | CEO | $874K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $566K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $2.61M | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $1.26M | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $15K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $1.33M | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $6.13M | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $2.97M | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $34K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $74K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $342K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $164K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $2K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $492K | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $2.27M | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $1.10M | yes |
| 2026-09-22 | Lefkofsky Eric P | CEO | $13K | yes |
Institutional ownership (Q2 2026)
489 institutions reported holding $6.36B of Tempus Ai Inc on Form 13F (428 the quarter before). 117 opened a new position and 60 sold out. Shares held by institutions: +5%.
| Largest holders | Shares | Value |
|---|---|---|
| ARK Investment Management LLC | 10,022,634 | $580.61M |
| BlackRock, Inc. | 8,291,053 | $480.30M |
| BAILLIE GIFFORD & CO | 8,190,133 | $474.45M |
| SOFTBANK GROUP CORP. | 5,405,406 | $313.14M |
| JPMORGAN CHASE & CO | 4,989,062 | $291.22M |
| VANGUARD CAPITAL MANAGEMENT LLC | 4,988,038 | $288.96M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4,914,410 | $284.69M |
| Sumitomo Mitsui Trust Group, Inc. | 4,089,029 | $236.88M |
| Amova Asset Management Americas, Inc. | 4,089,029 | $236.63M |
| GOLDMAN SACHS GROUP INC | 3,761,666 | $217.91M |
Get new insider and activist filings the morning after: daily alerts. Not investment advice.