테넷 헬스케어 코퍼레이션
MX ˙ BMV ˙ US88033G4073
SecurityMX:THC / Tenet Healthcare Corporation
InstitutionColony Group, LLC
Latest Disclosed Ownership16,249 shares
Latest Disclosed Value $ 3,228,993
Colony Group, LLC reports 39.31% increase in ownership of THC / Tenet Healthcare Corporation

On February 13, 2026 - Colony Group, LLC filed a 13F-HR form disclosing ownership of 16,249 shares of Tenet Healthcare Corporation (MX:THC) valued at $3,228,993 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 11,664 shares of Tenet Healthcare Corporation. This represents a change in shares of 39.31% 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)
2026-02-13 2025-12-31 13F TENET HEALTHCARE COM NEW 88033G407 16,249 4,585 39.31 3,229 36.32 0.0037
2025-11-14 2025-09-30 13F TENET HEALTHCARE COM NEW 88033G407 11,664 5,229 81.26 2,368 109.19 0.0038
2025-08-14 2025-06-30 13F TENET HEALTHCARE COM NEW 88033G407 6,435 1,807 39.04 1,133 81.99 0.0025
2025-05-20 2025-03-31 13F/A-1 TENET HEALTHCARE COM NEW 88033G407 4,628 -374 -7.48 622 -1.43 0.0016
2025-05-15 2025-03-31 13F TENET HEALTHCARE COM NEW 88033G407 4,628 -374 622 0.0016
2025-05-29 2024-12-31 13F/A-2 TENET HEALTHCARE COM NEW 88033G407 5,002 2,780 125.11 631 71.00 0.0016
2025-05-20 2024-12-31 13F/A-1 TENET HEALTHCARE COM NEW 88033G407 5,002 2,780 631 0.0016
2025-02-14 2024-12-31 13F TENET HEALTHCARE COM NEW 88033G407 5,002 2,780 631 0.0016
2024-11-14 2024-09-30 13F TENET HEALTHCARE COM NEW 88033G407 2,222 2,222 369 0.0012
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.