Tenet Healthcare Corporation
MX ˙ BMV ˙ US88033G4073
SecurityMX:THC / Tenet Healthcare Corporation
InstitutionFred Alger Management, Llc
Latest Disclosed Ownership110,660 shares
Latest Disclosed Value $ 20,882,649
Fred Alger Management, Llc reports 25.29% decrease in ownership of THC / Tenet Healthcare Corporation

On May 15, 2026 - Fred Alger Management, Llc filed a 13F-HR form disclosing ownership of 110,660 shares of Tenet Healthcare Corporation (MX:THC) valued at $20,882,649 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 148,117 shares of Tenet Healthcare Corporation. This represents a change in shares of -25.29% during the quarter.

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)
2026-05-15 2026-03-31 13F Tenet Healthcare Equity 88033G407 110,660 -37,457 -25.29 20,883 -29.05 0.0584
2026-02-17 2025-12-31 13F Tenet Healthcare Equity 88033G407 148,117 50,511 51.75 29,434 48.52 0.1154
2025-11-14 2025-09-30 13F Tenet Healthcare Equity 88033G407 97,606 -41,267 -29.72 19,818 -18.92 0.0771
2025-08-14 2025-06-30 13F Tenet Healthcare Equity 88033G407 138,873 119,157 604.37 24,442 821.95 0.1094
2025-05-16 2025-03-31 13F Tenet Healthcare Equity 88033G407 19,716 19,716 2,652 0.0151
2025-02-14 2024-12-31 13F TENET HEALTHCARE Common 88033G407 0 -1,640 -100.00 0 -100.00
2024-11-14 2024-09-30 13F TENET HEALTHCARE Common 88033G407 1,640 -11,050 -87.08 273 -83.89 0.0013
2024-08-14 2024-06-30 13F TENET HEALTHCARE Common 88033G407 12,690 -11,156 -46.78 1,688 -32.64 0.0082
2024-05-15 2024-03-31 13F TENET HEALTHCARE Common 88033G407 23,846 23,846 2,506 0.0124
2023-11-14 2023-09-30 13F TENET HEALTHCARE Common 88033G407 0 -74,007 -100.00 0 -100.00
2023-11-14 2023-09-30 13F TENET HEALTHCARE Common 88033G407 0 0
2023-08-14 2023-06-30 13F TENET HEALTHCARE Common 88033G407 74,007 7,311 10.96 6,023 51.96 0.0308
2023-05-16 2023-03-31 13F/A-1 TENET HEALTHCARE Common 88033G407 66,696 66,696 3,963 0.0212
2023-05-15 2023-03-31 13F TENET HEALTHCARE Common 88033G407 66,696 66,696 3,963 0.0197
2023-02-14 2022-12-31 13F TENET HEALTHCARE Common 88033G407 0 -6,130 -100.00 0 -100.00
2022-11-15 2022-09-30 13F TENET HEALTHCARE Common 88033G407 6,130 2,145 53.83 316 51.20 0.0016
2022-08-15 2022-06-30 13F TENET HEALTHCARE Common 88033G407 3,985 -409,024 -99.04 209 -99.41 0.0010
2022-05-16 2022-03-31 13F TENET HEALTHCARE Common 88033G407 413,009 -240,327 -36.78 35,502 -33.48 0.1134
2022-02-14 2021-12-31 13F TENET HEALTHCARE Common 88033G407 653,336 515,787 374.98 53,371 483.99 0.1337
2021-11-15 2021-09-30 13F TENET HEALTHCARE Common 88033G407 137,549 137,549 9,139 0.0218
2016-02-16 2015-12-31 13F TENET HEALTHCARE Common 88033G407 0 -44,115 -100.00 0 -100.00
2015-11-16 2015-09-30 13F TENET HEALTHCARE Common 88033G407 44,115 -261,776 -85.58 1,629 -90.80 0.0089
2015-08-14 2015-06-30 13F TENET HEALTHCARE Common 88033G407 305,891 -384,732 -55.71 17,705 -48.22 0.0797
2015-05-15 2015-03-31 13F TENET HEALTHCARE Common 88033G407 690,623 -194,166 -21.94 34,193 -23.73 0.1540
2015-02-17 2014-12-31 13F TENET HEALTHCARE Common 88033G407 884,789 363,911 69.86 44,832 44.92 0.2158
2014-11-14 2014-09-30 13F TENET HEALTHCARE Common 88033G407 520,878 -202,148 -27.96 30,935 -8.85 0.1504
2014-08-14 2014-06-30 13F TENET HEALTHCARE Common 88033G407 723,026 101,665 16.36 33,939 27.59 0.1671
2014-05-15 2014-03-31 13F TENET HEALTHCARE Common 88033G407 621,361 4,889 0.79 26,600 2.44 0.1318
2014-02-14 2013-12-31 13F TENET HEALTHCARE Common 88033G407 616,472 616,472 135.56 25,966 115.24 0.1323
2013-11-14 2013-09-30 13F TENET HEALTHCARE Common 88033G407 0 -261,703 -100.00 0 -100.00
2013-08-14 2013-06-30 13F TENET HEALTHCARE Common 88033G407 261,703 261,703 12,064 0.0717
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.