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TEMPUS AI-A (TEM)
NASDAQ
$71.96-$0.73 (-1.01%)
Price as of Aug 21, 2026 7:59 PM EDT- $12.7BMarket Cap
- -9.72%1-Year Change
- Health Information ServicesIndustry
TEMPUS AI-A (TEM)
$71.96-$0.73 (-1.01%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 5.86% | 10.3M | +817,014 (+7.96%) | Dec 31, 2025 |
ARK INVESTMENT MANAGEMENT LLC | 5.72% | 10.0M | +414,889 (+4.14%) | Jun 30, 2026 |
BLACKROCK, INC. | 4.73% | 8.3M | -677,277 (-8.17%) | Jun 30, 2026 |
BAILLIE GIFFORD & CO | 4.67% | 8.2M | -459,223 (-5.61%) | Jun 30, 2026 |
SOFTBANK GROUP CORP. | 3.09% | 5.4M | 0 (0.00%) | Jun 30, 2026 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 3.05% | 5.3M | +1.0M (+18.89%) | Jun 30, 2026 |
JPMORGAN CHASE & CO | 2.85% | 5.0M | +55,869 (+1.12%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 5.01% | 8.8M | +157,422 (+1.79%) | Mar 31, 2026 |
Ark ETF Trust | 4.77% | 8.4M | +1.2M (+13.92%) | Apr 30, 2026 |
Virtus Investment Trust | 3.56% | 6.2M | 0 (0.00%) | Mar 31, 2026 |
JOHN HANCOCK MUNICIPAL SECURITIES TRUST | 1.58% | 2.8M | 0 (0.00%) | May 31, 2026 |
VANGUARD WORLD FUND | 1.43% | 2.5M | +224 (+0.009%) | May 31, 2026 |
ADVENT CONVERTIBLE & INCOME FUND | 1.34% | 2.3M | +437,000 (+18.67%) | Apr 30, 2026 |
BANCROFT FUND LTD | 1.28% | 2.3M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions684.4M (72.63%)
- Mutual Funds254.4M (26.99%)
- Insiders3.5M (0.37%)
- Other0 (0.00%)
Insider Transactions
- 0.37% (3.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 10Number of InsiderSelling (last 12 months)
- $18.7BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Polovin Andrew EVP, Chief Legal Officer | Sell | Aug 19, 2026 | $443,912.00 | 7,927 | $56.00 | 138,140 |
Rogers James William Chief Financial Officer | Sell | Aug 19, 2026 | $1.6M | 26,313 | $60.00 | 106,024 |
Schoenherr Thomas Edward CEO, Diagnostics | Sell | Aug 19, 2026 | $173,171.18 | 3,094 | $55.97 | 94,703 |
Schoenherr Thomas Edward CEO, Diagnostics | Sell | Aug 19, 2026 | $5,647.00 | 100 | $56.47 | 94,603 |
Schoenherr Thomas Edward CEO, Diagnostics | Sell | Aug 19, 2026 | $28,970.00 | 500 | $57.94 | 94,103 |
Schoenherr Thomas Edward CEO, Diagnostics | Sell | Aug 19, 2026 | $179,550.18 | 2,994 | $59.97 | 91,109 |
Schoenherr Thomas Edward CEO, Diagnostics | Sell | Aug 19, 2026 | $54,405.00 | 900 | $60.45 | 90,209 |
Schoenherr Thomas Edward CEO, Diagnostics | Sell | Aug 19, 2026 | $30,247.62 | 494 | $61.23 | 89,715 |
LEFKOFSKY ERIC P CEO and Chairman | Sell | Aug 18, 2026 | $6.6M | 132,591 | $49.61 | 2.1M |
Polovin Andrew EVP, Chief Legal Officer | Sell | Aug 18, 2026 | $1.1M | 22,148 | $49.61 | 146,067 |
Bartolucci Ryan M Chief Accounting Officer | Sell | Aug 18, 2026 | $306,341.75 | 6,175 | $49.61 | 67,866 |
Fukushima Ryan CEO, Data | Sell | Aug 18, 2026 | $2.0M | 41,095 | $49.61 | 562,463 |
Rogers James William Chief Financial Officer | Sell | Aug 18, 2026 | $1.1M | 22,529 | $49.61 | 132,337 |
Schoenherr Thomas Edward CEO, Diagnostics | Sell | Aug 18, 2026 | $457,999.52 | 9,232 | $49.61 | 97,797 |
West Nadja | Sell | Aug 14, 2026 | $161,700.00 | 3,000 | $53.90 | 34,981 |
Fukushima Ryan CEO, Data | Gift | Aug 12, 2026 | $0.00 | 62,239 | $0.00 | 61,706 |
Fukushima Ryan CEO, Data | Sell | Aug 07, 2026 | $1.0M | 20,000 | $50.04 | 123,945 |
Epstein David R | Sell | Aug 03, 2026 | $16,058.00 | 370 | $43.40 | 31,094 |
Fukushima Ryan CEO, Data | Sell | Aug 03, 2026 | $43,250.00 | 1,000 | $43.25 | 166,763 |
Fukushima Ryan CEO, Data | Sell | Aug 03, 2026 | $57,629.00 | 1,300 | $44.33 | 165,463 |
Fukushima Ryan CEO, Data | Sell | Aug 03, 2026 | $140,523.00 | 3,100 | $45.33 | 162,363 |
Fukushima Ryan CEO, Data | Sell | Aug 03, 2026 | $738,413.92 | 15,856 | $46.57 | 146,507 |
Fukushima Ryan CEO, Data | Sell | Aug 03, 2026 | $120,260.28 | 2,562 | $46.94 | 143,945 |
Polovin Andrew EVP, Chief Legal Officer | Award | Jul 29, 2026 | $0.00 | 40,000 | $0.00 | 168,215 |
LEFKOFSKY ERIC P CEO and Chairman | Sell | Jul 28, 2026 | $846,312.48 | 20,472 | $41.34 | 8.8M |
LEFKOFSKY ERIC P CEO and Chairman | Sell | Jul 28, 2026 | $1.3M | 30,906 | $42.36 | 8.7M |
LEFKOFSKY ERIC P CEO and Chairman | Sell | Jul 28, 2026 | $262,939.90 | 6,122 | $42.95 | 8.7M |
LEFKOFSKY ERIC P CEO and Chairman | Sell | Jul 28, 2026 | $2.0M | 48,066 | $41.34 | 15.3M |
LEFKOFSKY ERIC P CEO and Chairman | Sell | Jul 28, 2026 | $3.1M | 72,560 | $42.36 | 15.3M |
LEFKOFSKY ERIC P CEO and Chairman | Sell | Jul 28, 2026 | $617,363.30 | 14,374 | $42.95 | 15.3M |