Tempus AI Ownership | Who Owns Tempus AI?
Tempus AI Ownership Summary
Tempus AI is owned by 53.68% institutional investors, 39.99% insiders, and 6.33% retail investors. Baillie gifford is the largest institutional shareholder, holding 5.59% of TEM shares.
TEM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Tempus AI | 53.68% | 39.99% | 6.33% |
| Sector | Healthcare Stocks | 42.53% | 10.81% | 46.67% |
| Industry | Healthcare Information Services Stocks | 41.60% | 12.53% | 45.86% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Baillie gifford | 9.69M | 5.59% | $782.28B |
| Vanguard group | 9.44M | 5.45% | $762.03M |
| Ark investment management | 7.18M | 4.14% | $579.16B |
| Blackrock funding, inc. /de | 6.74M | 3.89% | $543.76M |
| Softbank group | 5.41M | 3.12% | $436.27M |
| Jpmorgan chase | 4.93M | 2.84% | $397.85M |
| Revolution growth management company | 3.47M | 2.09% | $117.06B |
| Sumitomo mitsui trust | 3.46M | 2.00% | $279.51M |
| Nikko asset management americas | 3.46M | 2.00% | $279.47M |
| Morgan stanley | 2.42M | 1.39% | $195.01M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Revolution growth management company | 3.47M | 100.00% | $117.06B |
| Blue water life science advisors, lp | 72.41K | 5.33% | $5.84M |
| Alphabet | 1.55M | 5.20% | $125.19M |
| Renaissance capital | 84.17K | 3.81% | $6.79M |
| Green alpha advisors | 45.77K | 3.57% | $3.69M |
| Ark investment management | 7.18M | 3.45% | $579.16B |
| Nikko asset management americas | 3.46M | 2.71% | $279.47M |
| Kadensa capital | 288.04K | 2.39% | $23.25M |
| Casdin capital | 294.13K | 1.98% | $23.74M |
| Clarity capital partners | 80.15K | 1.82% | $5.09M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 6.74M | 0.01% | 2.60M |
| Vanguard group | 9.44M | 0.01% | 1.71M |
| Geode capital management | 1.73M | 0.01% | 1.08M |
| Voloridge investment management | 1.61M | 0.44% | 1.04M |
| Norges bank | 1.03M | 0.00% | 1.03M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Novo | - | - | -4.07M |
| Goldman sachs group | 225.75K | 0.00% | -4.03M |
| Nea management company | - | - | -2.62M |
| Baillie gifford | 9.69M | 0.58% | -2.40M |
| Coatue management | - | - | -935.56K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 1.03M | 0.00% | 1.03M | $34.68M |
| Altshuler shaham | 1.00M | 0.02% | 1.00M | $1.25M |
| Clear street group | 716.41K | 0.20% | 716.41K | $57.82M |
| Renaissance | 444.30K | 0.05% | 444.30K | $35.86M |
| Clear street | 341.93K | 0.09% | 341.93K | $21.73M |
Sold Out
| Holder | Change |
|---|---|
| Legacy wealth managment, llc/id | -3.00 |
| Redwood park advisors | -8.00 |
| Riggs asset managment | -9.00 |
| Cva family office | -9.00 |
| Aspect partners | -15.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 469 | 11.14% | 93,071,419 | 12.92% | 53 | 2.38% | 273 | 3.80% | 108 | 44.00% |
| Jun 30, 2025 | 420 | 27.27% | 82,360,237 | 39.35% | 47 | 3.95% | 261 | 5.24% | 76 | 153.33% |
| Mar 31, 2025 | 2 | -98.86% | 665,675 | -98.71% | - | 0.04% | 1 | -99.21% | 1 | -94.12% |
| Dec 31, 2024 | 116 | - | 32,367,919 | -13.96% | 19 | 3.79% | 85 | 21.43% | 11 | -42.11% |
| Sep 30, 2024 | 116 | 36.47% | 37,618,862 | 1.20% | 22 | 3.91% | 70 | -12.50% | 19 | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 24, 2025 | LEFKOFSKY ERIC P | CEO and Chairman | Sell | $9.86M |
| Nov 24, 2025 | LEFKOFSKY ERIC P | CEO and Chairman | Sell | $2.46M |
| Nov 24, 2025 | Polovin Andrew | EVP and General Counsel | Sell | $965.55K |
| Nov 20, 2025 | LEFKOFSKY ERIC P | CEO and Chairman | Sell | $248.90K |
| Nov 20, 2025 | LEFKOFSKY ERIC P | CEO and Chairman | Sell | $1.72M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 53 |
| 2025 Q3 | - | 48 |
| 2025 Q2 | - | 64 |
| 2025 Q1 | - | 2 |
TEM Ownership FAQ
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