TEM Institutional Ownership & Shareholders
TEMPUS AI INC (TEM) is currently held by 513 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $6.54B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
ARK Invest is currently the largest disclosed institutional shareholder of TEM tracked by InsiderSet, reporting ownership valued at approximately $580.61M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $705.89M, representing an estimated gain of +21.58% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 53% of the total disclosed TEM value among the investors covered in this analysis. Major shareholders include ARK Invest, Blackrock, Inc., Baillie Gifford & Co, and several other long-term asset managers with concentrated positions in TEMPUS AI INC (TEM).
This page ranks the largest institutional TEM shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
513
Total Reported Value
$6.54B
Largest Holder
ARK Invest
Largest Position
$580.61M
Insider Transactions (90d)
50
Latest Filing Quarter
Q2 2026
New Institutional Positions
85
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| ARK Invest | Cathie Wood | 3.77% | 10,022,634 | $580,611,200 | $705,894,113 | +$125,282,913 | +21.58% |
| Blackrock, Inc. | 0.01% | 8,291,053 | $480,300,706 | $583,938,863 | +$103,638,157 | +21.58% | |
| Baillie Gifford & Co | 0.43% | 8,190,133 | $474,454,405 | $576,831,067 | +$102,376,662 | +21.58% | |
| Softbank Group Corp. | 1.72% | 5,405,406 | $313,135,170 | $380,702,745 | +$67,567,575 | +21.58% | |
| Jpmorgan Chase & Co | 0.02% | 4,989,062 | $291,224,842 | $351,379,637 | +$60,154,795 | +20.66% | |
| Vanguard Capital Management Llc | 0.01% | 4,988,038 | $288,957,041 | $351,307,516 | +$62,350,475 | +21.58% | |
| Vanguard Portfolio Management Llc | 0.01% | 4,914,410 | $284,691,771 | $346,121,896 | +$61,430,125 | +21.58% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.16% | 3,400,877 | $278,531,826 | $239,523,767 | -$39,008,059 | -14.00% | |
| Amova Asset Management Americas, Inc. | 3.05% | 4,089,029 | $236,632,108 | $287,990,312 | +$51,358,204 | +21.70% | |
| Goldman Sachs Group Inc | 0.02% | 3,761,666 | $217,913,312 | $264,934,136 | +$47,020,824 | +21.58% | |
| Morgan Stanley | 0.01% | 3,652,136 | $211,568,239 | $257,219,938 | +$45,651,699 | +21.58% | |
| Gc Wealth Management Ria, Llc | 9.50% | 2,411,178 | $197,475,478 | $169,819,267 | -$27,656,211 | -14.00% | |
| Geode Capital Management, Llc | 0.01% | 2,177,802 | $178,405,729 | $153,382,595 | -$25,023,134 | -14.03% | |
| Ubs Group Ag | 0.02% | 2,546,634 | $147,526,508 | $179,359,433 | +$31,832,925 | +21.58% | |
| Citadel Advisors Llc | 0.08% | 2,512,401 | $145,543,390 | $176,948,402 | +$31,405,012 | +21.58% | |
| Alphabet Inc. | 0.14% | 1,551,102 | $127,035,254 | $109,244,114 | -$17,791,140 | -14.00% | |
| Lingotto Investment Management Llp | 2.01% | 1,408,685 | $115,371,302 | $99,213,685 | -$16,157,617 | -14.00% | |
| Bank Of America Corp | 0.01% | 1,917,772 | $111,096,544 | $135,068,682 | +$23,972,138 | +21.58% | |
| State Street Corp | 0.00% | 1,887,599 | $109,348,610 | $132,943,598 | +$23,594,988 | +21.58% | |
| Jane Street Group, Llc | 0.05% | 1,428,847 | $82,773,107 | $100,633,694 | +$17,860,587 | +21.58% | |
| Clear Street Group Inc. | 0.25% | 1,345,069 | $77,919,847 | $94,733,210 | +$16,813,363 | +21.58% | |
| Legal & General Group Plc | 0.01% | 1,145,900 | $66,381,986 | $80,705,737 | +$14,323,751 | +21.58% | |
| Norges Bank | 0.01% | 975,302 | $56,499,245 | $68,690,520 | +$12,191,275 | +21.58% | |
| Bamco Inc | 0.08% | 904,259 | $52,383,724 | $63,686,961 | +$11,303,237 | +21.58% | |
| Susquehanna International Group, Llp | 0.05% | 880,556 | $51,010,609 | $62,017,559 | +$11,006,950 | +21.58% | |
| Charles Schwab Investment Management Inc | 0.01% | 852,916 | $49,409,424 | $60,070,874 | +$10,661,450 | +21.58% | |
| Capital Impact Advisors, Llc | 2.50% | 770,707 | $44,647,057 | $54,280,894 | +$9,633,837 | +21.58% | |
| Canada Pension Plan Investment Board | 0.02% | 723,100 | $41,889,183 | $50,927,933 | +$9,038,750 | +21.58% | |
| Pictet Asset Management Holding Sa | 0.04% | 502,897 | $41,233,189 | $35,419,036 | -$5,814,153 | -14.10% | |
| Vanguard Fiduciary Trust Co | 0.01% | 676,391 | $39,183,331 | $47,638,218 | +$8,454,887 | +21.58% | |
| Barclays Plc | 0.01% | 466,588 | $38,213,558 | $32,861,793 | -$5,351,765 | -14.00% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 762,101 | $34,462,207 | $53,674,773 | +$19,212,566 | +55.75% | |
| Northern Trust Corp | 0.00% | 556,925 | $32,262,666 | $39,224,228 | +$6,961,562 | +21.58% | |
| Bnp Paribas Financial Markets | 0.02% | 555,498 | $32,179,999 | $39,123,724 | +$6,943,725 | +21.58% | |
| Contrarius Group Holdings Ltd | 1.48% | 554,750 | $32,136,668 | $39,071,043 | +$6,934,375 | +21.58% | |
| Bank Of New York Mellon Corp | 0.01% | 383,262 | $31,389,119 | $26,993,143 | -$4,395,976 | -14.00% | |
| Citigroup Inc | 0.01% | 375,802 | $30,778,184 | $26,467,735 | -$4,310,449 | -14.00% | |
| Marex Group Plc | 0.24% | 481,854 | $27,913,803 | $33,936,977 | +$6,023,174 | +21.58% | |
| Lpl Financial Llc | 0.01% | 306,685 | $25,117,526 | $21,599,825 | -$3,517,701 | -14.00% | |
| Patient Capital Management, Llc | 0.77% | 400,698 | $23,212,476 | $28,221,160 | +$5,008,684 | +21.58% | |
| Wellington Management Group Llp | 0.00% | 390,241 | $22,606,661 | $27,484,674 | +$4,878,013 | +21.58% | |
| Iq Eq Fund Management (Ireland) Ltd | 1.30% | 350,997 | $20,333,256 | $24,720,719 | +$4,387,463 | +21.58% | |
| Gilder Gagnon Howe & Co Llc | 0.21% | 345,929 | $20,039,667 | $24,363,779 | +$4,324,112 | +21.58% | |
| Wells Fargo & Company/Mn | 0.00% | 320,724 | $18,579,553 | $22,588,591 | +$4,009,038 | +21.58% | |
| Voloridge Investment Management, Llc | 0.08% | 309,450 | $17,926,439 | $21,794,564 | +$3,868,125 | +21.58% | |
| Trexquant Investment Lp | 0.11% | 295,452 | $17,115,534 | $20,808,684 | +$3,693,150 | +21.58% | |
| Nuveen, Llc | 0.00% | 285,265 | $16,525,401 | $20,091,214 | +$3,565,813 | +21.58% | |
| Captrust Financial Advisors | 0.03% | 283,009 | $16,394,686 | $19,932,324 | +$3,537,638 | +21.58% | |
| Jump Financial, Llc | 0.13% | 257,123 | $14,895,136 | $18,109,173 | +$3,214,037 | +21.58% | |
| Eagle Health Investments Lp | 2.46% | 256,269 | $14,845,663 | $18,049,026 | +$3,203,363 | +21.58% |
Frequently asked questions about TEM
Who are the largest institutional holders of TEM?
The largest institutional holders of TEM reported in the latest SEC Form 13F filings include ARK Invest, Blackrock, Inc., Baillie Gifford & Co, Softbank Group Corp., and Jpmorgan Chase & Co. InsiderSet ranks institutional holders by their latest reported TEM position.
What is TEM institutional ownership?
This page tracks TEM positions reported by institutional investment managers through SEC Form 13F. TEMPUS AI INC (TEM) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own TEM?
InsiderSet currently tracks 513 institutional managers reporting TEM holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of TEM shareholders.
How much TEM stock do institutions own?
Institutional investment managers disclosed approximately $6.54B in TEM holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was TEM institutional ownership last updated?
The latest TEM institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional TEM holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its TEM position after the reporting date.
Are institutions buying or selling TEM?
Institutional buying and selling can be analyzed by comparing TEM positions across consecutive 13F reporting periods. InsiderSet's TEM Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View TEM ownership changes.
How has TEM institutional ownership changed over time?
InsiderSet tracks TEM institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.