Tempus AI Inc. Class ATEM
13F holders, Q2 2025 (June 30)369holders +82
127new positions
44sold out
7famous investors
$63.54avg. 13F price*
At the end of Q2 2025, 369 institutions reported holding Tempus AI Inc. Class A (TEM) in their 13F filings, up 82 from Q1 2025. 127 opened new positions and 44 sold out. The largest holders were Baillie Gifford & Co. ($768.5M), Vanguard Group Inc. ($491.5M) and ARK Investment Management ($471.6M). 7 famous investors held it, including Cathie Wood (3.5% of ARK Investment Management's portfolio), Cliff Asness (0.0% of AQR Capital 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 Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 127 | $1.2B |
| Exits | 44 | $206.4M |
All 13F filers, Q1 2025 → Q2 2025: 35,497,061 shares bought and 10,826,316 shares sold, net +24,670,745 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 369 holders
| Baillie Gifford & Co. | 0.57% | New | 12,094,029 | $768.5M |
| Vanguard Group Inc. | 0.01% | Add +29.0% | 7,734,770 | $491.5M |
| ARK Investment Management | 3.46% | Reduce -1.1% | 7,421,770 | $471.6M |
| Softbank Group Corp. | 1.38% | No change | 5,405,406 | $343.5M |
| JPMorgan Chase & Co. | 0.02% | Add +91.9% | 4,768,077 | $303.0M |
| Goldman Sachs Group Inc. | 0.04% | Add +162.0% | 4,256,442 | $270.5M |
| BlackRock, Inc. | 0.01% | Add +553.9% | 4,139,428 | $263.0M |
| Sumitomo Mitsui Trust Group, Inc. | 0.15% | Reduce -9.1% | 3,869,941 | $245.9M |
| Amova Asset Management Americas, Inc. | 2.45% | Reduce -9.2% | 3,869,941 | $245.7M |
| Morgan Stanley | 0.01% | Add +126.5% | 2,539,455 | $161.4M |
| Alphabet Inc. | 4.62% | No change | 1,551,102 | $98.6M |
| Franklin Resources Inc. | 0.02% | Reduce -31.6% | 1,450,745 | $92.2M |
| UBS Group AG | 0.02% | Reduce -33.3% | 1,330,904 | $84.6M |
| Two Sigma Investments, LP | 0.14% | New | 1,192,139 | $75.7M |
| Bank of America Corp. | 0.01% | Add +1.4% | 1,131,249 | $71.9M |
| State Street Corp. | 0.00% | New | 859,872 | $54.6M |
| AQR Capital Management | 0.04% | New | 850,180 | $54.0M |
| Lingotto Investment Management LLP | 1.07% | No change | 783,859 | $49.8M |
| Geode Capital Management, LLC | 0.00% | Add +411.4% | 649,420 | $41.3M |
| Frontier Capital Management Co. LLC | 0.35% | Reduce -10.6% | 590,717 | $37.5M |
| Voloridge Investment Management, LLC | 0.13% | New | 567,907 | $36.1M |
| Susquehanna International Group, LLP | 0.05% | Reduce -67.3% | 469,108 | $29.8M |
| Tidal Investments LLC | 0.19% | Add +1691.7% | 451,901 | $28.7M |
| Legal & General Group Plc | 0.01% | Add +24.4% | 450,645 | $28.6M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -23.9% | 440,236 | $28.0M |
| D. E. Shaw & Co. | 0.03% | Add +1321.4% | 421,727 | $26.8M |
| Marex Group Ltd | 0.51% | Add +4328.1% | 418,947 | $26.6M |
| Gilder Gagnon Howe & Co. LLC | 0.28% | Add +1747.6% | 413,081 | $26.2M |
| Mariner, LLC | 0.04% | Reduce -32.5% | 409,343 | $26.0M |
| RTW Investments, LP | 0.36% | No change | 400,000 | $25.4M |
| Patient Capital Management, LLC | 1.11% | New | 388,627 | $24.7M |
| Two Sigma Advisers, LP | 0.05% | New | 380,589 | $24.2M |
| Quadrature Capital Ltd | 0.38% | Reduce -52.5% | 344,590 | $21.9M |
| Clear Street LLC | 0.13% | New | 341,925 | $21.7M |
| Vestmark Advisory Solutions, Inc. | 0.31% | Add +102.5% | 338,241 | $21.5M |
| BNP Paribas Financial Markets | 0.02% | Add +3019.4% | 308,819 | $19.6M |
| KADENSA CAPITAL Ltd | 3.06% | Reduce -34.0% | 302,663 | $19.2M |
| Royal Bank of Canada | 0.00% | Add +994.7% | 284,496 | $18.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +15614.4% | 251,430 | $16.0M |
| Bank of New York Mellon Corp | 0.00% | Add +281.8% | 232,741 | $14.8M |
| Aberdeen Group plc | 0.02% | Reduce -16.3% | 213,294 | $13.6M |
| Jane Street Group, LLC | 0.02% | No change | 213,143 | $13.5M |
| Invesco Ltd. | 0.00% | Add +2926.6% | 211,621 | $13.4M |
| Northern Trust Corp. | 0.00% | Add +2621.1% | 206,207 | $13.1M |
| Sculptor Capital LP | 0.31% | No change | 186,700 | $11.9M |
| Cwm, LLC | 0.04% | Add +18.1% | 183,729 | $11.7M |
| Baron Capital (BAMCO) | 0.03% | Reduce -48.4% | 171,243 | $10.9M |
| Raymond James Financial Inc. | 0.00% | Add +36.4% | 170,906 | $10.9M |
| Ares Management LLC | 0.53% | No change | 164,383 | $10.4M |
| 1832 Asset Management L.P. | 0.02% | New | 152,400 | $9.7M |
| First Trust Advisors LP | 0.01% | Add +7.6% | 147,742 | $9.4M |
| LPL Financial LLC | 0.00% | Add +44.6% | 147,256 | $9.4M |
| Swiss National Bank | 0.01% | New | 144,400 | $9.2M |
| Norges Bank | 0.00% | Reduce -19.8% | 142,026 | $9.0M |
| Y-Intercept (Hong Kong) Ltd | 0.21% | New | 132,418 | $8.4M |
| Teachers Retirement System of the State of Kentucky | 0.07% | Reduce -0.3% | 131,598 | $8.4M |
| Nuveen, LLC | 0.00% | New | 129,950 | $8.3M |
| Q Fund Management (Hong Kong) Ltd | 4.02% | New | 115,100 | $7.3M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.65% | Add +125.7% | 114,373 | $7.3M |
| Landscape Capital Management, L.L.C. | 0.57% | New | 113,791 | $7.2M |
| Captrust Financial Advisors | 0.02% | Add +48.0% | 108,213 | $6.9M |
| Barclays PLC | 0.00% | Add +42.6% | 107,442 | $6.8M |
| Wells Fargo & Company | 0.00% | Add +516.0% | 103,720 | $6.6M |
| Diversify Advisory Services, LLC | 0.23% | Add +505.6% | 91,780 | $6.1M |
| Virtu Financial LLC | 0.30% | Add +11.1% | 92,776 | $5.9M |
| Rhumbline Advisers | 0.00% | Add +3633.2% | 89,783 | $5.7M |
| Citadel Advisors | 0.01% | Reduce -13.0% | 88,660 | $5.6M |
| Capital Fund Management S.A. | 0.06% | Add +154.7% | 84,778 | $5.4M |
| Exchange Traded Concepts, LLC | 0.07% | Reduce -7.1% | 82,670 | $5.3M |
| Blue Owl Capital Holdings LP | 1.65% | New | 80,167 | $5.1M |
| Clarity Capital Partners LLC | 1.82% | Add +65.1% | 80,147 | $5.1M |
| Allen Operations LLC | 0.67% | No change | 76,621 | $4.9M |
| Westwind Capital | 0.95% | Add +0.9% | 73,283 | $4.7M |
| California State Teachers Retirement System | 0.01% | Add +36.4% | 72,474 | $4.6M |
| Voya Investment Management LLC | 0.01% | Add +100.5% | 71,345 | $4.5M |
| State Board of Administration of Florida Retirement System | 0.01% | New | 69,363 | $4.4M |
| FWL Investment Management, LLC | 1.33% | Add +483.1% | 68,458 | $4.3M |
| Blair William & Co. | 0.01% | Add +109.2% | 67,637 | $4.3M |
| Renaissance Capital LLC | 2.94% | Reduce -41.3% | 66,300 | $4.2M |
| Twinbeech Capital LP | 0.09% | New | 63,883 | $4.1M |
| Nebula Research & Development LLC | 0.34% | Add +16.0% | 63,639 | $4.0M |
| Envestnet Asset Management Inc. | 0.00% | Add +2.6% | 62,005 | $3.9M |
| Comerica Bank | 0.01% | Reduce -36.3% | 59,561 | $3.8M |
| Diversify Wealth Management, LLC | 0.23% | Add +4.7% | 56,288 | $3.7M |
| Tairen Capital Ltd | 0.38% | Reduce -26.5% | 58,200 | $3.7M |
| Dakota Wealth Management | 0.07% | Add +67.8% | 54,572 | $3.5M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 53,900 | $3.4M |
| SG Americas Securities, LLC | 0.01% | Add +202.1% | 52,205 | $3.3M |
| Principal Financial Group Inc. | 0.00% | New | 51,958 | $3.3M |
| State of Wisconsin Investment Board | 0.01% | New | 50,485 | $3.2M |
| Fred Alger Management, LLC | 0.01% | Add +25.7% | 49,055 | $3.1M |
| Green Alpha Advisors, LLC | 2.85% | Reduce -7.8% | 46,964 | $3.0M |
| Mission Creek Capital Partners, Inc. | 0.66% | Reduce -23.4% | 46,900 | $3.0M |
| Riverview Capital Advisers, LLC | 0.85% | Add +60.3% | 46,441 | $3.0M |
| Nomura Holdings Inc. | 0.02% | Reduce -35.5% | 45,860 | $2.9M |
| RFG Advisory, LLC | 0.07% | Add +19.9% | 45,372 | $2.9M |
| Benjamin Edwards Inc. | 0.04% | Add +4.0% | 44,839 | $2.8M |
| XTX Topco Ltd | 0.12% | New | 44,437 | $2.8M |
| NewEdge Advisors, LLC | 0.01% | Add +21.3% | 44,346 | $2.8M |
| NTV Asset Management LLC | 0.33% | New | 44,017 | $2.8M |
"% 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.