DAVITA INC

Ticker: DVA CUSIP: 23918K108 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 2,600 Value ($000) $295 Avg Close $121.60 Range $112.54 - $134.59

Q3 2025

Shares 45,433 Value ($000) $6,037 Avg Close $137.31 Range $126.07 - $151.85

Q4 2024

Shares 13,285 Value ($000) $1,987 Avg Close $156.79 Range $138.00 - $169.52

Q1 2024

Shares 46,040 Value ($000) $6,356 Avg Close $119.95 Range $103.40 - $141.54

Q4 2023

Shares 437,201 Value ($000) $45,801 Avg Close $92.39 Range $71.51 - $111.47

Q3 2023

Shares 736,010 Value ($000) $69,575 Avg Close $102.00 Range $94.16 - $116.97

Q2 2023

Shares 184,148 Value ($000) $18,501 Avg Close $92.78 Range $80.94 - $103.00

Q1 2023

Shares 141,970 Value ($000) $11,515 Avg Close $80.13 Range $73.20 - $87.03

Q4 2022

Shares 151,504 Value ($000) $11,313 Avg Close $77.66 Range $65.28 - $99.90

Q3 2022

Shares 113,363 Value ($000) $9,384 Avg Close $87.70 Range $78.41 - $96.37

Q1 2022

Shares 79,406 Value ($000) $8,981 Avg Close $112.27 Range $105.48 - $120.32

Q3 2021

Shares 28,173 Value ($000) $3,275 Avg Close $125.24 Range $116.05 - $136.48

Q2 2020

Shares 47,629 Value ($000) $3,769 Avg Close $78.08 Range $64.51 - $89.39

Q4 2019

Shares 6 Value ($000) $0 Avg Close $66.33 Range $54.09 - $75.30

Q3 2019

Shares 96,290 Value ($000) $5,496 Avg Close $58.10 Range $50.68 - $63.50

Q2 2019

Shares 65,471 Value ($000) $3,683 Avg Close $51.81 Range $43.40 - $57.96

Q1 2019

Shares 104,072 Value ($000) $5,650 Avg Close $55.34 Range $49.48 - $59.97

Q4 2017

Shares 52,953 Value ($000) $3,826 Avg Close $61.54 Range $52.51 - $72.93

Q3 2017

Shares 43,544 Value ($000) $2,569 Avg Close $60.19 Range $55.59 - $66.64

Q3 2016

Shares 821,697 Value ($000) $54,289 Avg Close $70.40 Range $62.76 - $78.77

Q2 2016

Shares 606,232 Value ($000) $46,874 Avg Close $75.58 Range $72.31 - $78.00

Q1 2016

Shares 603,003 Value ($000) $44,248 Avg Close $67.53 Range $61.36 - $74.18

Q4 2015

Shares 518,068 Value ($000) $36,114 Avg Close $73.25 Range $67.34 - $78.94

Q3 2015

Shares 514,024 Value ($000) $37,180 Avg Close $77.54 Range $70.12 - $81.89

Q2 2015

Shares 367,573 Value ($000) $29,211 Avg Close $82.12 Range $79.31 - $85.17

Q1 2015

Shares 216,028 Value ($000) $17,559 Avg Close $76.74 Range $71.89 - $83.04

Q2 2014

Shares 5,000 Value ($000) $362 Avg Close $69.54 Range $66.60 - $73.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,600	$295	$121.60	$112.54 - $134.59
Q3 2025	45,433	$6,037	$137.31	$126.07 - $151.85
Q4 2024	13,285	$1,987	$156.79	$138.00 - $169.52
Q1 2024	46,040	$6,356	$119.95	$103.40 - $141.54
Q4 2023	437,201	$45,801	$92.39	$71.51 - $111.47
Q3 2023	736,010	$69,575	$102.00	$94.16 - $116.97
Q2 2023	184,148	$18,501	$92.78	$80.94 - $103.00
Q1 2023	141,970	$11,515	$80.13	$73.20 - $87.03
Q4 2022	151,504	$11,313	$77.66	$65.28 - $99.90
Q3 2022	113,363	$9,384	$87.70	$78.41 - $96.37
Q1 2022	79,406	$8,981	$112.27	$105.48 - $120.32
Q3 2021	28,173	$3,275	$125.24	$116.05 - $136.48
Q2 2020	47,629	$3,769	$78.08	$64.51 - $89.39
Q4 2019	6	$0	$66.33	$54.09 - $75.30
Q3 2019	96,290	$5,496	$58.10	$50.68 - $63.50
Q2 2019	65,471	$3,683	$51.81	$43.40 - $57.96
Q1 2019	104,072	$5,650	$55.34	$49.48 - $59.97
Q4 2017	52,953	$3,826	$61.54	$52.51 - $72.93
Q3 2017	43,544	$2,569	$60.19	$55.59 - $66.64
Q3 2016	821,697	$54,289	$70.40	$62.76 - $78.77
Q2 2016	606,232	$46,874	$75.58	$72.31 - $78.00
Q1 2016	603,003	$44,248	$67.53	$61.36 - $74.18
Q4 2015	518,068	$36,114	$73.25	$67.34 - $78.94
Q3 2015	514,024	$37,180	$77.54	$70.12 - $81.89
Q2 2015	367,573	$29,211	$82.12	$79.31 - $85.17
Q1 2015	216,028	$17,559	$76.74	$71.89 - $83.04
Q2 2014	5,000	$362	$69.54	$66.60 - $73.61