Humana Inc.
US ˙ NYSE ˙ US4448591028

SecurityHUM / Humana Inc.
InstitutionDiamond Hill Capital Management Inc
Latest Disclosed Ownership280,261 shares
Latest Disclosed Value $ 48,594,455
Diamond Hill Capital Management Inc reports 252.20% increase in ownership of HUM / Humana Inc.

On May 7, 2026 - Diamond Hill Capital Management Inc filed a 13F-HR form disclosing ownership of 280,261 shares of Humana Inc. (US:HUM) valued at $48,594,455 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 79,575 shares of Humana Inc.. This represents a change in shares of 252.20% during the quarter. The current value of the position is $98,113,771 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F Humana COM 444859102 280,261 200,686 252.20 48,594 138.43 0.3039
2026-02-06 2025-12-31 13F Humana COM 444859102 79,575 586 0.74 20,382 -0.82 0.1044
2025-11-05 2025-09-30 13F Humana COM 444859102 78,989 1,129 1.45 20,551 7.96 0.0976
2025-08-12 2025-06-30 13F Humana COM 444859102 77,860 -5,477 -6.57 19,035 -13.67 0.0875
2025-05-06 2025-03-31 13F Humana COM 444859102 83,337 -1,957 -2.29 22,051 1.90 0.1011
2025-02-10 2024-12-31 13F Humana COM 444859102 85,294 -708,204 -89.25 21,640 -91.39 0.0956
2024-11-04 2024-09-30 13F Humana COM 444859102 793,498 -13,070 -1.62 251,333 -16.60 1.0167
2024-08-08 2024-06-30 13F Humana COM 444859102 806,568 -55,431 -6.43 301,374 0.84 1.2890
2024-05-13 2024-03-31 13F Humana COM 444859102 861,999 66,518 8.36 298,872 -17.93 1.2198
2024-02-05 2023-12-31 13F Humana COM 444859102 795,481 12,065 1.54 364,179 -4.45 1.6003
2023-11-02 2023-09-30 13F Humana COM 444859102 783,416 640 0.08 381,148 8.90 1.8442
2023-08-08 2023-06-30 13F Humana COM 444859102 782,776 46,914 6.38 350,003 -2.02 1.5745
2023-05-11 2023-03-31 13F Humana COM 444859102 735,862 614 0.08 357,232 -5.14 1.6724
2023-02-07 2022-12-31 13F Humana COM 444859102 735,248 -120,459 -14.08 376,587 -9.30 1.7113
2022-11-08 2022-09-30 13F Humana COM 444859102 855,707 -167,010 -16.33 415,181 -13.27 1.9912
2022-08-09 2022-06-30 13F Humana COM 444859102 1,022,717 -97,509 -8.70 478,703 -1.80 2.0914
2022-05-11 2022-03-31 13F Humana COM 444859102 1,120,226 -74,289 -6.22 487,489 -12.02 1.8124
2022-02-08 2021-12-31 13F Humana COM 444859102 1,194,515 -43,957 -3.55 554,088 14.97 1.9801
2021-11-15 2021-09-30 13F Humana COM 444859102 1,238,472 101,198 8.90 481,951 -4.28 1.8283
2021-08-03 2021-06-30 13F Humana COM 444859102 1,137,274 12,361 1.10 503,494 6.76 1.9120
2021-05-04 2021-03-31 13F Humana COM 444859102 1,124,913 346,110 44.44 471,620 47.60 1.9064
2021-02-08 2020-12-31 13F Humana COM 444859102 778,803 83,284 11.97 319,520 11.00 1.5045
2020-11-09 2020-09-30 13F Humana COM 444859102 695,519 -12,242 -1.73 287,868 4.90 1.5875
2020-08-10 2020-06-30 13F Humana COM 444859102 707,761 -23,130 -3.16 274,434 19.57 1.6181
2020-05-05 2020-03-31 13F Humana COM 444859102 730,891 -19,841 -2.64 229,515 -16.59 1.5547
2020-02-07 2019-12-31 13F Humana COM 444859102 750,732 11,168 1.51 275,158 45.52 1.3813
2019-10-30 2019-09-30 13F Humana COM 444859102 739,564 412,379 126.04 189,084 117.83 1.0055
2019-08-01 2019-06-30 13F Humana COM 444859102 327,185 327,185 86,802 0.4642
2017-02-10 2016-12-31 13F Humana COM 444859102 0 -228,660 -100.00 0 -100.00
2016-11-09 2016-09-30 13F Humana COM 444859102 228,660 228,660 40,448 0.2500
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.