Tenet Healthcare Corporation
MX ˙ BMV ˙ US88033G4073
SecurityMX:THC / Tenet Healthcare Corporation
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership189,356 shares
Latest Disclosed Value $ 35,733,371
Panagora Asset Management Inc reports 1.34% increase in ownership of THC / Tenet Healthcare Corporation

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 189,356 shares of Tenet Healthcare Corporation (MX:THC) valued at $35,733,371 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 186,856 shares of Tenet Healthcare Corporation. This represents a change in shares of 1.34% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F TENET HEALTHCARE COM NEW 88033G407 189,356 2,500 1.34 35,733 -3.77 0.1339
2026-02-13 2025-12-31 13F TENET HEALTHCARE COM NEW 88033G407 186,856 35,093 23.12 37,132 20.51 0.1316
2025-11-13 2025-09-30 13F TENET HEALTHCARE COM NEW 88033G407 151,763 140,767 1,280.17 30,814 1,492.40 0.1242
2025-08-13 2025-06-30 13F TENET HEALTHCARE COM NEW 88033G407 10,996 3,554 47.76 1,935 93.50 0.0087
2025-05-15 2025-03-31 13F TENET HEALTHCARE COM NEW 88033G407 7,442 4,828 184.70 1,001 203.95 0.0050
2025-02-13 2024-12-31 13F TENET HEALTHCARE COM NEW 88033G407 2,614 565 27.57 330 -3.24 0.0015
2024-11-13 2024-09-30 13F TENET HEALTHCARE COM NEW 88033G407 2,049 -84 -3.94 341 20.14 0.0016
2024-07-29 2024-06-30 13F TENET HEALTHCARE COM NEW 88033G407 2,133 18 0.85 284 27.48 0.0014
2024-05-07 2024-03-31 13F TENET HEALTHCARE COM NEW 88033G407 2,115 2,115 222 0.0012
2022-11-14 2022-09-30 13F TENET HEALTHCARE COM NEW 88033G407 0 -8,850 -100.00 0 -100.00
2022-08-15 2022-06-30 13F TENET HEALTHCARE COM NEW 88033G407 8,850 -253,916 -96.63 465 -97.94 0.0030
2022-05-12 2022-03-31 13F TENET HEALTHCARE COM NEW 88033G407 262,766 28,051 11.95 22,587 17.80 0.1230
2022-02-10 2021-12-31 13F TENET HEALTHCARE COM NEW 88033G407 234,715 11,544 5.17 19,174 29.32 0.1015
2021-11-10 2021-09-30 13F TENET HEALTHCARE COM NEW 88033G407 223,171 91,673 69.71 14,827 68.32 0.0792
2021-08-11 2021-06-30 13F TENET HEALTHCARE COM NEW 88033G407 131,498 -7,565 -5.44 8,809 21.82 0.0472
2021-05-12 2021-03-31 13F TENET HEALTHCARE COMMON 88033G407 139,063 59,127 73.97 7,231 126.54 0.0406
2021-02-10 2020-12-31 13F TENET HEALTHCARE COMMON 88033G407 79,936 78,244 4,624.35 3,192 7,685.37 0.0189
2020-11-13 2020-09-30 13F TENET HEALTHCARE COMMON 88033G407 1,692 0 0.00 41 32.26 0.0003
2020-08-12 2020-06-30 13F TENET HEALTHCARE COMMON 88033G407 1,692 0 0.00 31 29.17 0.0002
2020-05-14 2020-03-31 13F TENET HEALTHCARE COMMON 88033G407 1,692 0 0.00 24 -62.50 0.0002
2020-02-12 2019-12-31 13F TENET HEALTHCARE COMMON 88033G407 1,692 -10,166 -85.73 64 -75.57 0.0003
2019-11-12 2019-09-30 13F TENET HEALTHCARE COMMON 88033G407 11,858 0 0.00 262 6.94 0.0012
2019-08-09 2019-06-30 13F TENET HEALTHCARE COMMON 88033G407 11,858 8,174 221.88 245 131.13 0.0011
2019-05-15 2019-03-31 13F TENET HEALTHCARE COMMON 88033G407 3,684 0 0.00 106 68.25 0.0005
2019-02-14 2018-12-31 13F TENET HEALTHCARE COMMON 88033G407 3,684 0 0.00 63 -40.00 0.0003
2018-11-13 2018-09-30 13F TENET HEALTHCARE COMMON 88033G407 3,684 0 0.00 105 -15.32 0.0004
2018-08-14 2018-06-30 13F TENET HEALTHCARE COMMON 88033G407 3,684 0 0.00 124 39.33 0.0005
2018-05-15 2018-03-31 13F TENET HEALTHCARE COMMON 88033G407 3,684 0 0.00 89 58.93 0.0004
2018-02-14 2017-12-31 13F TENET HEALTHCARE COMMON 88033G407 3,684 -5,616 -60.39 56 -63.40 0.0002
2017-11-14 2017-09-30 13F TENET HEALTHCARE COMMON 88033G407 9,300 -530 -5.39 153 -19.47 0.0006
2017-08-14 2017-06-30 13F TENET HEALTHCARE COMMON 88033G407 9,830 530 5.70 190 15.15 0.0008
2017-05-15 2017-03-31 13F TENET HEALTHCARE COMMON 88033G407 9,300 -63,842 -87.29 165 -84.79 0.0007
2017-02-14 2016-12-31 13F TENET HEALTHCARE COMMON 88033G407 73,142 3,250 4.65 1,085 -31.50 0.0050
2016-11-14 2016-09-30 13F TENET HEALTHCARE COMMON 88033G407 69,892 54,684 359.57 1,584 277.14 0.0076
2016-08-15 2016-06-30 13F TENET HEALTHCARE COMMON 88033G407 15,208 -11,527 -43.12 420 -45.67 0.0021
2016-05-16 2016-03-31 13F TENET HEALTHCARE COMMON 88033G407 26,735 7,235 37.10 773 30.80 0.0038
2016-02-12 2015-12-31 13F TENET HEALTHCARE COMMON 88033G407 19,500 0 0.00 591 -17.92 0.0029
2015-11-13 2015-09-30 13F TENET HEALTHCARE COMMON 88033G407 19,500 8,589 78.72 720 13.92 0.0038
2015-08-14 2015-06-30 13F TENET HEALTHCARE COMMON 88033G407 10,911 -4,005 -26.85 632 -14.36 0.0032
2015-05-15 2015-03-31 13F TENET HEALTHCARE COMMON 88033G407 14,916 2,597 21.08 738 18.27 0.0037
2015-02-13 2014-12-31 13F TENET HEALTHCARE COMMON 88033G407 12,319 1,566 14.56 624 -2.35 0.0032
2014-11-12 2014-09-30 13F TENET HEALTHCARE COMMON 88033G407 10,753 1,455 15.65 639 46.56 0.0031
2014-08-14 2014-06-30 13F TENET HEALTHCARE COMMON 88033G407 9,298 -2,412 -20.60 436 -12.97 0.0021
2014-05-15 2014-03-31 13F TENET HEALTHCARE COMMON 88033G407 11,710 1,053 9.88 501 11.58 0.0024
2014-02-21 2013-12-31 13F TENET HEALTHCARE COMMON 88033G407 10,657 3 0.03 449 2.28 0.0021
2013-11-14 2013-09-30 13F TENET HEALTHCARE COMMON 88033G407 10,654 -251 -2.30 439 -12.72 0.0022
2013-08-14 2013-06-30 13F TENET HEALTHCARE COMMON 88033G407 10,905 10,905 503 0.0026
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.