ABBOTT LABS

Ticker: ABT CUSIP: 002824100 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025

Shares 1,741,820 Value ($000) $218,233 Avg Close $127.30 Range $120.70 - $134.85

Q3 2025

Shares 1,138,787 Value ($000) $152,529 Avg Close $130.61 Range $119.24 - $136.88

Q2 2025

Shares 509,565 Value ($000) $69,306 Avg Close $130.60 Range $118.85 - $137.83

Q1 2025

Shares 217,578 Value ($000) $28,862 Avg Close $125.48 Range $109.37 - $139.33

Q4 2024

Shares 230,128 Value ($000) $26,030 Avg Close $113.33 Range $109.09 - $118.75

Q3 2024

Shares 2,530,201 Value ($000) $288,468 Avg Close $107.07 Range $97.40 - $115.79

Q2 2024

Shares 2,300,389 Value ($000) $239 Avg Close $102.94 Range $97.79 - $109.89

Q1 2024

Shares 1,518,458 Value ($000) $173 Avg Close $110.78 Range $105.16 - $117.61

Q4 2023

Shares 1,087,174 Value ($000) $120 Avg Close $96.07 Range $86.28 - $106.54

Q3 2023

Shares 817,561 Value ($000) $79 Avg Close $100.45 Range $90.68 - $110.84

Q2 2023

Shares 3,526,412 Value ($000) $384 Avg Close $101.46 Range $94.80 - $107.57

Q1 2023

Shares 5,997,981 Value ($000) $607 Avg Close $100.00 Range $91.34 - $109.13

Q4 2022

Shares 6,288,170 Value ($000) $690 Avg Close $97.62 Range $87.97 - $106.51

Q3 2022

Shares 6,626,356 Value ($000) $641,166 Avg Close $100.02 Range $90.76 - $105.65

Q2 2022

Shares 5,806,876 Value ($000) $630,917 Avg Close $106.10 Range $94.63 - $116.24

Q1 2022

Shares 4,925,012 Value ($000) $582,924 Avg Close $115.36 Range $106.03 - $129.73

Q4 2021

Shares 2,689,698 Value ($000) $378,548 Avg Close $118.69 Range $105.73 - $132.30

Q3 2021

Shares 1,849,056 Value ($000) $218,429 Avg Close $113.48 Range $106.32 - $119.87

Q2 2021

Shares 1,184,700 Value ($000) $137,342 Avg Close $107.28 Range $97.00 - $115.47

Q1 2021

Shares 63,700 Value ($000) $7,634 Avg Close $108.63 Range $98.00 - $117.91

Q4 2020

Shares 125,900 Value ($000) $13,785 Avg Close $99.26 Range $94.22 - $105.20

Q3 2020

Shares 11,300 Value ($000) $1,230 Avg Close $92.34 Range $82.03 - $103.99

Q2 2020

Shares 97,097 Value ($000) $8,878 Avg Close $81.94 Range $68.06 - $90.71

Q1 2020

Shares 314,500 Value ($000) $24,817 Avg Close $75.33 Range $55.65 - $83.51

Q2 2018

Shares 8,800 Value ($000) $537 Avg Close $53.15 Range $49.75 - $56.01

Q1 2018

Shares 47,700 Value ($000) $2,858 Avg Close $52.58 Range $48.52 - $56.40

Q4 2017

Shares 26,800 Value ($000) $1,529 Avg Close $48.12 Range $46.00 - $50.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,741,820	$218,233	$127.30	$120.70 - $134.85
Q3 2025	1,138,787	$152,529	$130.61	$119.24 - $136.88
Q2 2025	509,565	$69,306	$130.60	$118.85 - $137.83
Q1 2025	217,578	$28,862	$125.48	$109.37 - $139.33
Q4 2024	230,128	$26,030	$113.33	$109.09 - $118.75
Q3 2024	2,530,201	$288,468	$107.07	$97.40 - $115.79
Q2 2024	2,300,389	$239	$102.94	$97.79 - $109.89
Q1 2024	1,518,458	$173	$110.78	$105.16 - $117.61
Q4 2023	1,087,174	$120	$96.07	$86.28 - $106.54
Q3 2023	817,561	$79	$100.45	$90.68 - $110.84
Q2 2023	3,526,412	$384	$101.46	$94.80 - $107.57
Q1 2023	5,997,981	$607	$100.00	$91.34 - $109.13
Q4 2022	6,288,170	$690	$97.62	$87.97 - $106.51
Q3 2022	6,626,356	$641,166	$100.02	$90.76 - $105.65
Q2 2022	5,806,876	$630,917	$106.10	$94.63 - $116.24
Q1 2022	4,925,012	$582,924	$115.36	$106.03 - $129.73
Q4 2021	2,689,698	$378,548	$118.69	$105.73 - $132.30
Q3 2021	1,849,056	$218,429	$113.48	$106.32 - $119.87
Q2 2021	1,184,700	$137,342	$107.28	$97.00 - $115.47
Q1 2021	63,700	$7,634	$108.63	$98.00 - $117.91
Q4 2020	125,900	$13,785	$99.26	$94.22 - $105.20
Q3 2020	11,300	$1,230	$92.34	$82.03 - $103.99
Q2 2020	97,097	$8,878	$81.94	$68.06 - $90.71
Q1 2020	314,500	$24,817	$75.33	$55.65 - $83.51
Q2 2018	8,800	$537	$53.15	$49.75 - $56.01
Q1 2018	47,700	$2,858	$52.58	$48.52 - $56.40
Q4 2017	26,800	$1,529	$48.12	$46.00 - $50.19