Tempus AI Inc. Class ATEM
13F holders, Q1 2025 (March 31)287holders +132
164new positions
32sold out
6famous investors
$48.24avg. 13F price*
At the end of Q1 2025, 287 institutions reported holding Tempus AI Inc. Class A (TEM) in their 13F filings, up 132 from Q4 2024. 164 opened new positions and 32 sold out. The largest holders were ARK Investment Management ($361.9M), Vanguard Group Inc. ($289.2M) and Softbank Group Corp. ($260.7M). 6 famous investors held it, including Cathie Wood (3.6% of ARK Investment Management's portfolio), Philippe Laffont (0.2% of Coatue Management's portfolio) and Ron Baron (0.0% of Baron Capital (BAMCO)'s portfolio).
- Company
- Tempus AI Inc. Class A
- CUSIP
- 88023B103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 164 | $224.3M |
| Exits | 32 | $217.9M |
All 13F filers, Q4 2024 → Q1 2025: 23,932,531 shares bought and 16,356,645 shares sold, net +7,575,886 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 287 holders
| ARK Investment Management | 3.62% | Add +35.9% | 7,501,399 | $361.9M |
| Vanguard Group Inc. | 0.01% | Add +6247.5% | 5,995,117 | $289.2M |
| Softbank Group Corp. | 0.89% | No change | 5,405,406 | $260.7M |
| Amova Asset Management Americas, Inc. | 2.65% | Add +31.5% | 4,260,553 | $205.4M |
| Sumitomo Mitsui Trust Group, Inc. | 0.15% | Add +31.4% | 4,255,477 | $205.3M |
| NEA Management Company, LLC | 9.72% | Reduce -51.4% | 2,615,979 | $126.2M |
| JPMorgan Chase & Co. | 0.01% | Add +50.2% | 2,484,383 | $119.8M |
| Franklin Resources Inc. | 0.03% | Reduce -23.2% | 2,120,835 | $102.3M |
| UBS Group AG | 0.02% | Add +149.9% | 1,994,316 | $96.2M |
| Goldman Sachs Group Inc. | 0.01% | Add +2562.3% | 1,624,724 | $78.4M |
| Alphabet Inc. | 4.74% | No change | 1,551,102 | $74.8M |
| Revolution Growth Management Company, Inc. | 100.00% | Reduce -57.7% | 1,467,565 | $70.8M |
| Susquehanna International Group, LLP | 0.11% | Add +562.6% | 1,434,550 | $69.2M |
| Morgan Stanley | 0.00% | Add +322.7% | 1,121,331 | $54.1M |
| Bank of America Corp. | 0.00% | Add +839.3% | 1,115,958 | $53.8M |
| Coatue Management | 0.20% | New | 935,562 | $45.1M |
| Lingotto Investment Management LLP | 0.99% | No change | 783,859 | $37.8M |
| Quadrature Capital Ltd | 0.78% | Add +3012.0% | 724,817 | $35.0M |
| CloudAlpha Capital Management Limited/Hong Kong | 5.20% | New | 707,279 | $34.1M |
| Frontier Capital Management Co. LLC | 0.35% | Reduce -30.0% | 660,675 | $31.9M |
| BlackRock, Inc. | 0.00% | Add +42.0% | 633,067 | $30.5M |
| Mariner, LLC | 0.05% | Reduce -34.4% | 606,478 | $29.3M |
| Massachusetts Financial Services Co. | 0.01% | Add +92.6% | 578,890 | $27.9M |
| Millennium Management | 0.03% | Add +95.0% | 561,118 | $27.1M |
| KADENSA CAPITAL Ltd | 2.75% | New | 458,745 | $22.1M |
| RTW Investments, LP | 0.30% | New | 400,000 | $19.3M |
| Alliancebernstein L.P. | 0.01% | Reduce -61.0% | 368,919 | $17.8M |
| Legal & General Group Plc | 0.00% | Add +1.1% | 362,272 | $17.5M |
| Baron Capital (BAMCO) | 0.05% | Reduce -15.1% | 331,565 | $16.0M |
| Aberdeen Group plc | 0.02% | Add +208.9% | 254,730 | $12.3M |
| Jane Street Group, LLC | 0.02% | Add +102.0% | 213,143 | $10.3M |
| Sculptor Capital LP | 0.31% | Add +646.8% | 186,700 | $9.0M |
| Pathway Capital Management, LP | 49.44% | New | 177,770 | $8.6M |
| Jump Financial, LLC | 0.13% | New | 177,135 | $8.5M |
| Norges Bank | 0.00% | Reduce -82.8% | 177,026 | $8.5M |
| Vestmark Advisory Solutions, Inc. | 0.21% | Add +36.4% | 166,998 | $8.1M |
| Ares Management LLC | 0.49% | No change | 164,383 | $7.9M |
| Cwm, LLC | 0.03% | Add +82.6% | 155,536 | $7.5M |
| First Trust Advisors LP | 0.01% | Reduce -3.7% | 137,314 | $6.6M |
| Teachers Retirement System of the State of Kentucky | 0.06% | Add +4.3% | 132,000 | $6.4M |
| Geode Capital Management, LLC | 0.00% | Reduce -4.2% | 126,977 | $6.1M |
| Raymond James Financial Inc. | 0.00% | Add +12.6% | 125,258 | $6.0M |
| Renaissance Capital LLC | 4.21% | Add +356.4% | 112,994 | $5.5M |
| Citadel Advisors | 0.00% | Reduce -22.7% | 101,902 | $4.9M |
| LPL Financial LLC | 0.00% | Add +131.4% | 101,811 | $4.9M |
| Comerica Bank | 0.02% | Reduce -16.6% | 93,535 | $4.5M |
| HSBC Holdings PLC | 0.00% | New | 94,732 | $4.4M |
| Exchange Traded Concepts, LLC | 0.08% | Add +5.8% | 89,029 | $4.3M |
| Virtu Financial LLC | 0.22% | New | 83,526 | $4.0M |
| Vestor Capital, LLC | 0.32% | Add +66.5% | 80,914 | $3.9M |
| Tairen Capital Ltd | 0.25% | New | 79,200 | $3.8M |
| Teacher Retirement System of Texas | 0.02% | Reduce -80.4% | 78,361 | $3.8M |
| Allen Operations LLC | 0.61% | Reduce -30.0% | 76,621 | $3.7M |
| Barclays PLC | 0.00% | Add +115.6% | 75,360 | $3.6M |
| Captrust Financial Advisors | 0.01% | Add +27.9% | 73,111 | $3.5M |
| Westwind Capital | 0.87% | New | 72,647 | $3.5M |
| Nomura Holdings Inc. | 0.02% | New | 71,071 | $3.4M |
| Mission Creek Capital Partners, Inc. | 0.72% | Add +28.2% | 61,212 | $3.0M |
| Bank of New York Mellon Corp | 0.00% | Add +27.5% | 60,965 | $2.9M |
| Diversify Wealth Management, LLC | 0.22% | New | 53,746 | $2.9M |
| Envestnet Asset Management Inc. | 0.00% | Add +37.0% | 60,447 | $2.9M |
| Nebula Research & Development LLC | 0.24% | Add +311.1% | 54,878 | $2.6M |
| Citigroup Inc. | 0.00% | Add +4382.1% | 54,727 | $2.6M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -19.8% | 53,900 | $2.6M |
| California State Teachers Retirement System | 0.00% | New | 53,145 | $2.6M |
| T. Rowe Price Associates Inc. | 0.00% | New | 51,162 | $2.5M |
| Green Alpha Advisors, LLC | 2.62% | Add +57.7% | 50,911 | $2.5M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.29% | Add +109.9% | 50,666 | $2.4M |
| Titleist Asset Management, LLC | 0.27% | New | 48,943 | $2.4M |
| Clarity Capital Partners LLC | 0.95% | New | 48,536 | $2.3M |
| Verition Fund Management LLC | 0.01% | Add +60.4% | 44,071 | $2.1M |
| Benjamin Edwards Inc. | 0.03% | Add +19.9% | 43,137 | $2.1M |
| Avanza Fonder AB | 0.07% | Add +15.8% | 41,005 | $2.0M |
| Partners Group Holding AG | 0.08% | New | 40,398 | $1.9M |
| Stifel Financial Corp. | 0.00% | Add +0.1% | 39,867 | $1.9M |
| National Bank of Canada | 0.00% | New | 39,400 | $1.9M |
| Fred Alger Management, LLC | 0.01% | Add +0.2% | 39,038 | $1.9M |
| RFG Advisory, LLC | 0.05% | New | 37,842 | $1.8M |
| NewEdge Advisors, LLC | 0.01% | Add +2420.6% | 36,548 | $1.8M |
| STRS Ohio | 0.01% | New | 35,618 | $1.7M |
| Voya Investment Management LLC | 0.00% | New | 35,585 | $1.7M |
| Commonwealth Equity Services, LLC | 0.00% | New | 35,140 | $1.7M |
| China Universal Asset Management Co., Ltd. | 0.15% | Add +3.8% | 33,531 | $1.6M |
| Sigma Planning Corp | 0.05% | Reduce -0.4% | 33,515 | $1.6M |
| Capital Fund Management S.A. | 0.02% | New | 33,280 | $1.6M |
| Osaic Holdings, Inc. | 0.00% | Add +471.2% | 33,233 | $1.6M |
| Dakota Wealth Management | 0.04% | Reduce -46.4% | 32,516 | $1.6M |
| Blair William & Co. | 0.00% | Add +372.8% | 32,334 | $1.6M |
| Employees Retirement System of Texas | 0.02% | No change | 29,948 | $1.4M |
| Utah Retirement Systems | 0.02% | New | 29,920 | $1.4M |
| D. E. Shaw & Co. | 0.00% | New | 29,670 | $1.4M |
| DNB Asset Management AS | 0.01% | Add +54.1% | 29,258 | $1.4M |
| Riverview Capital Advisers, LLC | 0.44% | New | 28,972 | $1.4M |
| Cetera Investment Advisers | 0.00% | New | 27,294 | $1.3M |
| Royal Bank of Canada | 0.00% | Add +201.2% | 25,988 | $1.3M |
| Banque Cantonale Vaudoise | 0.05% | — | 25,799 | $1.2M |
| Tidal Investments LLC | 0.01% | New | 25,222 | $1.2M |
| Private Advisor Group, LLC | 0.01% | Reduce -38.4% | 24,518 | $1.2M |
| Liberty Mutual Group Asset Management Inc. | 0.39% | New | 24,220 | $1.2M |
| Squarepoint Ops LLC | 0.00% | New | 23,967 | $1.2M |
"% of holder's portfolio" is TEM's weight in each manager's 13F, not the share of Tempus AI Inc. Class A the manager owns.