Latest Period
Q2 2026
Security Snapshot
Tempus AI, Inc. - Common Stock (TEM) Institutional Ownership
CUSIP: 88023B103
13F Institutional Holders and Ownership History from Q2 2024 to Q2 2026
Institutions Reporting
479
Shares (Excl. Options)
110,491,548
Price
$57.93
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- Security type / class
- Equity / Common Stock
- Symbol
- TEM on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 110,491,548
- Total 13F value
- $6,399,894,813
- Portfolio coverage rank
- 0.01%
- Share change
- +5,080,022
- Value change
- +$318,802,178
- Number of holders
- 479
- Shares outstanding
- 172,987,120
- SEC-reported price per share
- $52.47
- Insider filing price
- $52.47
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- TEM - Tempus AI, Inc. - Common Stock is tracked under CUSIP 88023B103.
- 479 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 425 to 479 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $4,748,319,227 to $6,399,894,813.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 479 institutions filings for Q2 2026.
Security key
88023B103
Latest holder period
Q2 2026
13F holders
479
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
TEM full holder history
Tempus AI, Inc. SEC filings
Tempus AI, Inc. company facts
Tempus AI, Inc. insider transactions
Tempus AI, Inc. 13D/G history
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 88023B103:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
TEM
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| LEFKOFSKY ERIC P | 24% | -7.3% | $2,923,620,275 | -$143,612,055 | 42,767,997 | -4.7% | Eric Paul Lefkofsky | 31 Dec 2025 |
| ARK Investment Management LLC | 5.4% | $506,423,380 | 9,446,435 | ARK Investment Management LLC | 28 Feb 2026 | |||
| BAILLIE GIFFORD & CO | 5% | -13% | $397,697,389 | -$47,961,048 | 8,649,356 | -11% | BAILLIE GIFFORD & CO | 31 Mar 2026 |
As of 30 Jun 2026, 479 institutional investors reported holding 110,491,548 shares of Tempus AI, Inc. - Common Stock (TEM). This represents 64% of the company’s total 172,987,120 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
51%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ARK Investment Management LLC | 5.8% | 10,022,634 | +4.3% | 3.8% | $580,611,200 |
| BlackRock, Inc. | 4.8% | 8,291,053 | -7.6% | 0.01% | $480,300,706 |
| BAILLIE GIFFORD & CO | 4.7% | 8,190,133 | -5.3% | 0.43% | $474,454,405 |
| SOFTBANK GROUP CORP. | 3.1% | 5,405,406 | 0% | 1.7% | $313,135,170 |
| JPMORGAN CHASE & CO | 2.9% | 4,989,062 | +1.1% | 0.02% | $291,224,842 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.9% | 4,988,038 | +1.4% | 0.01% | $288,957,041 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.8% | 4,914,410 | +5% | 0.01% | $284,691,771 |
| Sumitomo Mitsui Trust Group, Inc. | 2.4% | 4,089,029 | -5.5% | 0.14% | $236,877,450 |
| Amova Asset Management Americas, Inc. | 2.4% | 4,089,029 | -5.5% | 3.1% | $236,632,108 |
| GOLDMAN SACHS GROUP INC | 2.2% | 3,761,666 | +194% | 0.02% | $217,913,312 |
| MORGAN STANLEY | 2.1% | 3,652,136 | +75% | 0.01% | $211,568,239 |
| FRANKLIN RESOURCES INC | 1.9% | 3,352,768 | +30% | 0.04% | $194,225,862 |
| UBS Group AG | 1.5% | 2,546,634 | -21% | 0.02% | $147,526,508 |
| CITADEL ADVISORS LLC | 1.5% | 2,512,401 | +318% | 0.08% | $145,543,390 |
| GC Wealth Management RIA, LLC | 1.4% | 2,411,368 | -64% | 8.1% | $139,690,548 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2% | 2,092,519 | +7.9% | 0.01% | $121,248,744 |
| BANK OF AMERICA CORP /DE/ | 1.1% | 1,917,772 | +362% | 0.01% | $111,096,544 |
| STATE STREET CORP | 1.1% | 1,887,599 | +12% | 0% | $109,348,610 |
| Alphabet Inc. | 0.9% | 1,551,102 | 0% | 0.09% | $89,855,339 |
| JANE STREET GROUP, LLC | 0.83% | 1,428,847 | +114% | 0.05% | $82,773,107 |
| Lingotto Investment Management LLP | 0.82% | 1,415,766 | 0% | 1.8% | $82,015,324 |
| Clear Street Group Inc. | 0.78% | 1,345,069 | +41% | 0.25% | $77,919,847 |
| Legal & General Group Plc | 0.66% | 1,145,900 | +49% | 0.01% | $66,381,986 |
| NORGES BANK | 0.56% | 975,302 | 0.01% | $56,499,245 | |
| BAMCO INC /NY/ | 0.52% | 904,259 | +0.55% | 0.08% | $52,383,724 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
9
Latest
Q2 2026
Rows shown
1-9 of 9
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 110,491,548 | $6,399,894,813 | +$318,802,178 | $57.93 | 479 |
| 2026 Q1 | 105,282,926 | $4,748,319,227 | +$137,259,921 | $45.22 | 425 |
| 2025 Q4 | 100,944,211 | $5,962,183,300 | +$530,322,907 | $59.05 | 455 |
| 2025 Q3 | 92,454,668 | $7,463,974,765 | +$723,696,066 | $80.71 | 436 |
| 2025 Q2 | 82,459,145 | $5,239,711,439 | +$1,531,466,643 | $63.54 | 364 |
| 2025 Q1 | 59,102,332 | $2,851,251,078 | +$465,431,040 | $48.24 | 283 |
| 2024 Q4 | 51,697,053 | $1,745,594,200 | +$299,216,180 | $33.76 | 152 |
| 2024 Q3 | 38,502,961 | $2,173,850,858 | +$162,858,748 | $56.60 | 96 |
| 2024 Q2 | 37,173,865 | $1,301,063,362 | +$1,301,063,362 | $35.00 | 80 |