Tenet Healthcare Corporation
MX ˙ BMV ˙ US88033G4073
SecurityMX:THC / Tenet Healthcare Corporation
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership8,431 shares
Latest Disclosed Value $ 1,591,015
Quadrant Capital Group Llc reports 3.65% increase in ownership of THC / Tenet Healthcare Corporation

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 8,431 shares of Tenet Healthcare Corporation (MX:THC) valued at $1,591,015 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 8,134 shares of Tenet Healthcare Corporation. This represents a change in shares of 3.65% 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)
2026-05-13 2026-03-31 13F/A-1 TENET HEALTHCARE COM NEW 88033G407 8,431 297 3.65 1,591 -1.55 0.0476
2026-05-11 2026-03-31 13F TENET HEALTHCARE COM NEW 88033G407 8,431 297 49 0.0369
2026-02-12 2025-12-31 13F TENET HEALTHCARE COM NEW 88033G407 8,134 58 0.72 1,616 -1.40 0.0488
2025-11-13 2025-09-30 13F TENET HEALTHCARE COM NEW 88033G407 8,076 -134 -1.63 1,640 13.50 0.0533
2025-08-13 2025-06-30 13F TENET HEALTHCARE COM NEW 88033G407 8,210 646 8.54 1,445 41.99 0.0520
2025-05-13 2025-03-31 13F TENET HEALTHCARE COM NEW 88033G407 7,564 5,286 232.05 1,017 254.36 0.0378
2025-02-13 2024-12-31 13F TENET HEALTHCARE COM NEW 88033G407 2,278 -74 -3.15 288 -26.41 0.0198
2024-11-12 2024-09-30 13F TENET HEALTHCARE COM NEW 88033G407 2,352 -24 -1.01 391 23.42 0.0272
2024-08-12 2024-06-30 13F TENET HEALTHCARE COM NEW 88033G407 2,376 110 4.85 316 32.77 0.0235
2024-05-15 2024-03-31 13F TENET HEALTHCARE COM NEW 88033G407 2,266 28 1.25 238 40.83 0.0188
2024-02-08 2023-12-31 13F TENET HEALTHCARE COM NEW 88033G407 2,238 -282 -11.19 169 1.81 0.0145
2023-11-14 2023-09-30 13F TENET HEALTHCARE COM NEW 88033G407 2,520 30 1.20 166 -17.82 0.0166
2023-08-10 2023-06-30 13F TENET HEALTHCARE COM NEW 88033G407 2,490 102 4.27 203 43.26 0.0201
2023-05-11 2023-03-31 13F TENET HEALTHCARE COM NEW 88033G407 2,388 1,004 72.54 142 110.45 0.0148
2023-02-13 2022-12-31 13F TENET HEALTHCARE COM NEW 88033G407 1,384 727 110.65 68 97.06 0.0077
2022-11-10 2022-09-30 13F TENET HEALTHCARE COM NEW 88033G407 657 39 6.31 34 6.25 0.0045
2022-08-09 2022-06-30 13F TENET HEALTHCARE COM NEW 88033G407 618 13 2.15 32 -38.46 0.0043
2022-05-06 2022-03-31 13F TENET HEALTHCARE COM NEW 88033G407 605 56 10.20 52 15.56 0.0063
2022-02-01 2021-12-31 13F TENET HEALTHCARE COM NEW 88033G407 549 -5 -0.90 45 21.62 0.0054
2021-11-12 2021-09-30 13F TENET HEALTHCARE COM NEW 88033G407 554 4 0.73 37 0.00 0.0052
2021-08-09 2021-06-30 13F TENET HEALTHCARE COM NEW 88033G407 550 6 1.10 37 32.14 0.0054
2021-05-12 2021-03-31 13F TENET HEALTHCARE COM NEW 88033G407 544 11 2.06 28 33.33 0.0045
2021-02-16 2020-12-31 13F TENET HEALTHCARE COM NEW 88033G407 533 -7 -1.30 21 61.54 0.0039
2020-11-13 2020-09-30 13F TENET HEALTHCARE COM NEW 88033G407 540 7 1.31 13 30.00 0.0028
2020-08-13 2020-06-30 13F TENET HEALTHCARE COM NEW 88033G407 533 -1,089 -67.14 10 -58.33 0.0022
2020-05-15 2020-03-31 13F Tenet Healthcare Com 88033G407 1,622 93 6.08 24 -57.14 0.0040
2020-03-19 2019-12-31 13F/A-1 Tenet Healthcare Com 88033G407 1,529 -17 -1.10 56 69.70 0.0068
2020-02-03 2019-12-31 13F Tenet Healthcare Com 88033G407 1,529 -17 56 189.2313
2019-10-24 2019-09-30 13F Tenet Healthcare COM 88033G407 1,546 934 152.61 33 200.00 0.0051
2019-07-24 2019-06-30 13F Tenet Healthcare COM 88033G407 612 0 0.00 11 -31.25 0.0017
2019-04-29 2019-03-31 13F Tenet Healthcare COM 88033G407 612 65 11.88 16 100.00 0.0028
2019-01-17 2018-12-31 13F Tenet Healthcare COM 88033G407 547 0 0.00 8 -42.86 0.0021
2018-10-29 2018-09-30 13F Tenet Healthcare COM 88033G407 547 0 0.00 14 -22.22 0.0040
2018-08-08 2018-06-30 13F Tenet Healthcare COM 88033G407 547 0 0.00 18 38.46 0.0063
2018-05-10 2018-03-31 13F Tenet Healthcare COM 88033G407 547 0 0.00 13 85.71 0.0047
2018-01-31 2017-12-31 13F Tenet Healthcare COM 88033G407 547 91 19.96 7 0.00 0.0028
2017-10-13 2017-09-30 13F Tenet Healthcare COM 88033G407 456 0 0.00 7 -12.50 0.0029
2017-08-14 2017-06-30 13F Tenet Healthcare COM 88033G407 456 456 8 0.0035
2016-10-25 2016-09-30 13F Tenet Healthcare COM 88033G407 0 -46 -100.00 0 -100.00
2016-07-28 2016-06-30 13F Tenet Healthcare COM 88033G407 46 46 0.00 1 0.0007
2016-04-27 2016-03-31 13F Tenet Healthcare COM 88033G407 0 -31 -100.00 0 -100.00 0.0000
2016-01-28 2015-12-31 13F Tenet Healthcare COM 88033G407 31 9 40.91 0 0.0000
2015-10-28 2015-09-30 13F Tenet Healthcare COM 88033G407 22 -28 -56.00 0 -100.00
2015-08-12 2015-06-30 13F Tenet Healthcare COM 88033G407 50 50 2 0.0013
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.