TEM
TEMPUS AI-A (TEM)
NASDAQ
$76.69+$0.06 (+0.08%)
Price as of Oct 02, 2026 7:59 PM EDT
  • $13.5B
    Market Cap
  • -16.40%
    1-Year Change
  • Health Information Services
    Industry

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

Current Ownership Distribution

  • Institutions684.6M (68.72%)
  • Mutual Funds302.2M (30.33%)
  • Insiders9.4M (0.95%)
  • Other0 (0.00%)

Insider Transactions

  • 0.95% (9.4M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 9
    Number of InsiderSelling (last 12 months)
  • $18.0B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Schoenherr Thomas Edward
CEO, Diagnostics
Sell
Sep 25, 2026
$873,885.00
10,281
$85.00
76,740
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$566,158.58
7,394
$76.57
8.6M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$2.6M
33,770
$77.29
8.6M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$1.3M
16,152
$78.23
8.5M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$14,510.24
184
$78.86
8.5M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$1.3M
17,359
$76.57
15.0M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$6.1M
79,259
$77.29
14.9M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$3.0M
37,950
$78.23
14.9M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$34,067.52
432
$78.86
14.9M
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$73,890.05
965
$76.57
808,666
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$341,621.80
4,420
$77.29
804,246
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$163,578.93
2,091
$78.23
802,155
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$1,892.64
24
$78.86
802,131
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$492,421.67
6,431
$76.57
143,569
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$2.3M
29,367
$77.29
114,202
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$1.1M
14,042
$78.23
100,160
LEFKOFSKY ERIC P
CEO and Chairman
Sell
Sep 22, 2026
$12,617.60
160
$78.86
100,000
Bartolucci Ryan M
Chief Accounting Officer
Sell
Sep 17, 2026
$529,650.00
7,062
$75.00
60,804
Polovin Andrew
EVP, Chief Legal Officer
Sell
Sep 17, 2026
$221,325.00
2,951
$75.00
135,189
Fukushima Ryan
CEO, Data
Sell
Sep 16, 2026
$49,000.00
700
$70.00
15,874
Doudna Jennifer A
Sell
Sep 01, 2026
$44,311.80
676
$65.55
25,266
Fukushima Ryan
CEO, Data
Sell
Sep 01, 2026
$810,417.52
13,046
$62.12
34,374
Epstein David R
Sell
Sep 01, 2026
$16,387.50
250
$65.55
30,844
Fukushima Ryan
CEO, Data
Sell
Sep 01, 2026
$682,776.00
10,900
$62.64
23,474
Fukushima Ryan
CEO, Data
Sell
Sep 01, 2026
$376,420.00
5,900
$63.80
17,574
Fukushima Ryan
CEO, Data
Sell
Sep 01, 2026
$64,630.00
1,000
$64.63
16,574
West Nadja
Sell
Aug 28, 2026
$207,000.00
3,000
$69.00
31,981
Schoenherr Thomas Edward
CEO, Diagnostics
Sell
Aug 21, 2026
$188,580.00
2,694
$70.00
87,021
Fukushima Ryan
CEO, Data
Sell
Aug 21, 2026
$1.0M
14,286
$70.00
47,420
Schoenherr Thomas Edward
CEO, Diagnostics
Sell
Aug 19, 2026
$173,171.18
3,094
$55.97
94,703