TENET HEALTHCARE CORP

Ticker: THC CUSIP: 88033G407 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 191,854 Value ($000) $38,125 Avg Close $202.09 Range $186.21 - $222.82

Q3 2025

Shares 395,515 Value ($000) $80,305 Avg Close $177.42 Range $146.60 - $204.49

Q2 2025

Shares 356,975 Value ($000) $62,828 Avg Close $150.53 Range $109.82 - $177.32

Q1 2025

Shares 469,529 Value ($000) $63,152 Avg Close $131.69 Range $117.00 - $146.99

Q4 2024

Shares 222,215 Value ($000) $28,050 Avg Close $148.69 Range $124.76 - $171.00

Q3 2024

Shares 309,009 Value ($000) $51,357 Avg Close $151.24 Range $128.49 - $171.20

Q2 2024

Shares 299,641 Value ($000) $39,861 Avg Close $120.38 Range $90.03 - $142.35

Q1 2024

Shares 303,660 Value ($000) $31,918 Avg Close $89.86 Range $73.21 - $107.80

Q4 2023

Shares 317,168 Value ($000) $23,968 Avg Close $63.39 Range $51.04 - $78.55

Q2 2023

Shares 279,673 Value ($000) $22,760 Avg Close $71.19 Range $57.90 - $85.40

Q1 2023

Shares 99,017 Value ($000) $5,884 Avg Close $55.58 Range $48.19 - $62.45

Q2 2016

Shares 150,000 Value ($000) $4,146 Avg Close $29.55 Range $25.71 - $34.08

Q1 2016

Shares 150,100 Value ($000) $4,342 Avg Close $26.01 Range $21.39 - $30.07

Q4 2015

Shares 150,400 Value ($000) $4,557 Avg Close $32.80 Range $26.60 - $39.75

Q3 2015

Shares 849,300 Value ($000) $31,356 Avg Close $51.67 Range $35.76 - $60.93

Q2 2015

Shares 304,200 Value ($000) $17,607 Avg Close $51.08 Range $46.33 - $59.21

Q1 2015

Shares 157,200 Value ($000) $7,783 Avg Close $46.74 Range $41.47 - $52.69

Q4 2014

Shares 142,200 Value ($000) $7,205 Avg Close $52.27 Range $46.01 - $59.65

Q3 2014

Shares 419,800 Value ($000) $24,932 Avg Close $55.80 Range $44.20 - $63.61

Q2 2014

Shares 347,000 Value ($000) $16,288 Avg Close $45.19 Range $37.95 - $50.25

Q1 2014

Shares 670,039 Value ($000) $28,684 Avg Close $44.12 Range $38.40 - $48.70

Q4 2013

Shares 781,000 Value ($000) $32,896 Avg Close $43.54 Range $38.71 - $48.48

Q3 2013

Shares 306,000 Value ($000) $12,604 Avg Close $41.83 Range $36.87 - $47.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	191,854	$38,125	$202.09	$186.21 - $222.82
Q3 2025	395,515	$80,305	$177.42	$146.60 - $204.49
Q2 2025	356,975	$62,828	$150.53	$109.82 - $177.32
Q1 2025	469,529	$63,152	$131.69	$117.00 - $146.99
Q4 2024	222,215	$28,050	$148.69	$124.76 - $171.00
Q3 2024	309,009	$51,357	$151.24	$128.49 - $171.20
Q2 2024	299,641	$39,861	$120.38	$90.03 - $142.35
Q1 2024	303,660	$31,918	$89.86	$73.21 - $107.80
Q4 2023	317,168	$23,968	$63.39	$51.04 - $78.55
Q2 2023	279,673	$22,760	$71.19	$57.90 - $85.40
Q1 2023	99,017	$5,884	$55.58	$48.19 - $62.45
Q2 2016	150,000	$4,146	$29.55	$25.71 - $34.08
Q1 2016	150,100	$4,342	$26.01	$21.39 - $30.07
Q4 2015	150,400	$4,557	$32.80	$26.60 - $39.75
Q3 2015	849,300	$31,356	$51.67	$35.76 - $60.93
Q2 2015	304,200	$17,607	$51.08	$46.33 - $59.21
Q1 2015	157,200	$7,783	$46.74	$41.47 - $52.69
Q4 2014	142,200	$7,205	$52.27	$46.01 - $59.65
Q3 2014	419,800	$24,932	$55.80	$44.20 - $63.61
Q2 2014	347,000	$16,288	$45.19	$37.95 - $50.25
Q1 2014	670,039	$28,684	$44.12	$38.40 - $48.70
Q4 2013	781,000	$32,896	$43.54	$38.71 - $48.48
Q3 2013	306,000	$12,604	$41.83	$36.87 - $47.08