Ticker · CUSIP 444859102
···Share
Holders (tracked)
25
Combined shares
21,431,638
Combined value
$5.40B
Last close
$200.76
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
25232024Q12025Q4
Price is -20.3% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

30 events
  1. +36,200 shares · 2025Q4
    13F
  2. −288,273 shares · 2025Q4
    13F
  3. −711,094 shares · 2025Q4
    13F
  4. −230,224 shares · 2025Q4
    13F
  5. −186,432 shares · 2025Q4
    13F
  6. −558,705 shares · 2025Q4
    13F
  7. −177,172 shares · 2025Q4
    13F
  8. −62,724 shares · 2025Q4
    13F
  9. −107,023 shares · 2025Q4
    13F
  10. +1,170,387 shares · 2025Q4
    13F
  11. −6,924 shares · 2025Q4
    13F
  12. −6,603 shares · 2025Q4
    13F
  13. −47,751 shares · 2025Q4
    13F
  14. −9,414 shares · 2025Q4
    13F
  15. −5,182 shares · 2025Q4
    13F
  16. −426,847 shares · 2025Q4
    13F
  17. +1,782,815 shares · 2025Q4
    13F
  18. +818 shares · 2025Q4
    13F
  19. −250,598 shares · 2025Q3
    13F
  20. −161,749 shares · 2025Q3
    13F
  21. −451,824 shares · 2025Q3
    13F
  22. −256,773 shares · 2025Q3
    13F
  23. −374,074 shares · 2025Q3
    13F
  24. +104,082 shares · 2025Q3
    13F
  25. −1,004,045 shares · 2025Q3
    13F
  26. +59,944 shares · 2025Q3
    13F
  27. +16,018 shares · 2025Q3
    13F
  28. +87,989 shares · 2025Q3
    13F
  29. −21,400 shares · 2025Q3
    13F
  30. −1,624,177 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of HUM…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
George Soros (Soros Fund Mgmt)2016Q1$186.31+7.8%$10.1M
T. Rowe Price2016Q1$204.65-1.9%$70.6M
Paul Tudor Jones (Tudor Investment)2016Q3$249.10-19.4%$3.4M
Paul Tudor Jones (Tudor Investment)2016Q3$249.10-19.4%$3.4M
Steve Cohen (Point72)2016Q1$255.99-21.6%$10.6M
Steve Cohen (Point72)2016Q1$255.99-21.6%$10.6M
D.E. Shaw & Co.2016Q1$256.18-21.6%$38.0M
D.E. Shaw & Co.2016Q1$256.18-21.6%$38.0M
D.E. Shaw & Co.2016Q1$256.18-21.6%$38.0M
Ken Griffin (Citadel Advisors)2016Q1$256.28-21.7%$202.7M
Ken Griffin (Citadel Advisors)2016Q1$256.28-21.7%$202.7M
Ken Griffin (Citadel Advisors)2016Q1$256.28-21.7%$202.7M
Izzy Englander (Millennium Mgmt)2016Q2$258.42-22.3%$17.1M
Izzy Englander (Millennium Mgmt)2016Q2$258.42-22.3%$17.1M
Wellington Management2016Q1$258.94-22.5%$240.2M
John Rogers (Ariel Investments)2025Q3$260.17-22.8%$16.6M
Two Sigma Investments2016Q1$261.20-23.1%$2.8M
Two Sigma Investments2016Q1$261.20-23.1%$2.8M
Renaissance Technologies2016Q1$267.99-25.1%$2.0M
AQR Capital Management2016Q1$270.63-25.8%$56.8M
Jeremy Grantham (GMO)2016Q1$298.51-32.7%$7.1M
Dodge & Cox2024Q2$302.75-33.7%$2.27B
Boykin Curry (Eagle Capital)2024Q1$342.15-41.3%$653.4M
Ken Fisher (Fisher Asset Mgmt)2020Q4$386.31-48.0%$164K
Norges Bank (Norway SWF)2016Q1$18278.59-98.9%$357.9M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
Added to1
Trimmed11

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
17
$575.96B
2022Q2
24
$626.00B
2022Q3
23
$669.2M
2022Q4
26
$11.66B
2023Q1
24
$11.00B
2023Q2
26
$9.61B
2023Q3
23
$8.29B
2023Q4
23
$8.52B
2024Q1
23
$8.67B
2024Q2
30
$11.36B
2024Q3
24
$6.47B
2024Q4
21
$5.38B
2025Q1
21
$6.50B
2025Q2
23
$6.25B
2025Q3
23
$5.81B
2025Q4
25
$5.40B
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2026-02-10Julia LetlowSell$1K – $15KPDF ↗
2025-11-12Gilbert CisnerosSell$1K – $15KPDF ↗
2025-10-31Lisa McClainSell$1K – $15KPDF ↗
2025-10-30Lisa McClainBuy$1K – $15KPDF ↗
2025-10-30Lisa McClainSell$1K – $15KPDF ↗
2025-09-25Lisa McClainBuy$1K – $15KPDF ↗
2025-08-08Julia LetlowBuy$1K – $15KPDF ↗
2025-08-05Gilbert CisnerosBuy$1K – $15KPDF ↗
2025-06-24Lisa McClainBuy$1K – $15KPDF ↗
2025-05-30Gilbert CisnerosSell$1K – $15KPDF ↗
2025-05-15Rob BresnahanSell$1K – $15KPDF ↗
2025-04-29Gilbert CisnerosSell (P)$1K – $15KPDF ↗

Who owns HUM

25 super-investors · 2025Q4
Tracked stake
21.43M
shares
Combined value
$5.40B
% of shares outstanding
shares-out unknown
Quarter action mix
New4Added1Trim16Sold4
#ManagerSharesValue
1Dodge & Cox11.29M$2.89B
2Boykin Curry
Eagle Capital
3.25M$834M
3Norges Bank
Norway SWF
1.78M$457M
4Wellington Management1.20M$306M
5Ken Griffin
Citadel Advisors
1.01M$259M
6Ken Griffin
Citadel Advisors
654.8K$168M
7D.E. Shaw & Co.453.5K$116M
8Steve Cohen
Point72
445.0K$114M
9AQR Capital Management283.1K$73M
10D.E. Shaw & Co.189.5K$49M
11Izzy Englander
Millennium Mgmt
85.2K$22M
12John Rogers
Ariel Investments
82.8K$21M
13Izzy Englander
Millennium Mgmt
69.0K$18M
14Steve Cohen
Point72
52.6K$13M
15George Soros
Soros Fund Mgmt
50.5K$13M
16D.E. Shaw & Co.49.2K$13M
17Jeremy Grantham
GMO
35.3K$9M
18Ken Griffin
Citadel Advisors
33.8K$9M
19Paul Tudor Jones
Tudor Investment
19.5K$5M
20Paul Tudor Jones
Tudor Investment
16.7K$4M
21Two Sigma Investments13.9K$4M
22Renaissance Technologies10.0K$3M
23Two Sigma Investments1.0K$256K
24Ken Fisher
Fisher Asset Mgmt
818$210K
25T. Rowe Price351.5K$90K

Recent moves

20 transactions
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