NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

AVIVA PLC's Holding History (CIK: 0001140022)

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

Q4 2025

Shares 166,540 Value ($000) $22,748 Avg Close $130.74 Range $120.39 - $141.25

Q3 2025

Shares 154,367 Value ($000) $20,778 Avg Close $127.35 Range $117.54 - $134.67

Q2 2025

Shares 149,911 Value ($000) $19,007 Avg Close $100.50 Range $80.06 - $125.55

Q1 2025

Shares 138,324 Value ($000) $13,646 Avg Close $103.45 Range $93.23 - $111.60

Q4 2024

Shares 121,440 Value ($000) $12,448 Avg Close $99.01 Range $84.76 - $108.13

Q3 2024

Shares 7,646 Value ($000) $688 Avg Close $84.00 Range $77.46 - $89.72

Q2 2024

Shares 7,794 Value ($000) $655 Avg Close $79.92 Range $75.34 - $84.71

Q1 2024

Shares 27,677 Value ($000) $2,461 Avg Close $77.38 Range $72.15 - $84.77

Q4 2023

Shares 113,966 Value ($000) $9,616 Avg Close $69.13 Range $58.21 - $81.80

Q3 2023

Shares 198,660 Value ($000) $13,803 Avg Close $69.90 Range $63.24 - $76.10

Q2 2023

Shares 119,516 Value ($000) $8,861 Avg Close $70.33 Range $63.56 - $82.80

Q1 2023

Shares 65,940 Value ($000) $5,811 Avg Close $84.16 Range $73.69 - $90.89

Q4 2022

Shares 55,778 Value ($000) $4,936 Avg Close $78.90 Range $68.45 - $85.44

Q3 2022

Shares 125,870 Value ($000) $10,769 Avg Close $86.27 Range $75.57 - $93.27

Q2 2022

Shares 187,838 Value ($000) $18,123 Avg Close $93.79 Range $79.99 - $104.77

Q1 2022

Shares 154,197 Value ($000) $17,956 Avg Close $104.54 Range $90.15 - $118.99

Q4 2021

Shares 75,388 Value ($000) $9,017 Avg Close $105.01 Range $93.28 - $110.92

Q3 2021

Shares 62,518 Value ($000) $6,740 Avg Close $98.91 Range $91.25 - $105.90

Q2 2021

Shares 79,917 Value ($000) $9,240 Avg Close $99.29 Range $88.58 - $106.46

Q1 2021

Shares 64,709 Value ($000) $6,802 Avg Close $84.43 Range $75.75 - $93.36

Q4 2020

Shares 66,346 Value ($000) $6,179 Avg Close $75.32 Range $64.54 - $84.00

Q3 2020

Shares 62,038 Value ($000) $4,837 Avg Close $67.99 Range $61.38 - $73.22

Q2 2020

Shares 63,844 Value ($000) $5,065 Avg Close $66.60 Range $56.52 - $77.90

Q1 2020

Shares 67,873 Value ($000) $5,122 Avg Close $76.24 Range $50.86 - $91.21

Q4 2019

Shares 69,069 Value ($000) $7,338 Avg Close $84.53 Range $70.73 - $91.70

Q3 2019

Shares 69,863 Value ($000) $6,520 Avg Close $75.31 Range $68.73 - $82.36

Q2 2019

Shares 74,348 Value ($000) $6,691 Avg Close $75.01 Range $68.81 - $81.17

Q1 2019

Shares 76,467 Value ($000) $6,913 Avg Close $72.96 Range $66.04 - $78.80

Q4 2018

Shares 78,419 Value ($000) $6,555 Avg Close $75.32 Range $61.37 - $86.09

Q3 2018

Shares 111,506 Value ($000) $11,388 Avg Close $85.59 Range $81.23 - $92.33

Q2 2018

Shares 114,994 Value ($000) $11,832 Avg Close $84.33 Range $79.47 - $87.26

Q1 2018

Shares 114,987 Value ($000) $11,859 Avg Close $82.97 Range $74.79 - $88.15

Q4 2017

Shares 124,899 Value ($000) $12,476 Avg Close $75.28 Range $71.84 - $80.39

Q3 2017

Shares 145,260 Value ($000) $13,355 Avg Close $71.05 Range $67.61 - $77.97

Q2 2017

Shares 159,345 Value ($000) $15,489 Avg Close $70.42 Range $66.40 - $77.52

Q1 2017

Shares 158,334 Value ($000) $13,709 Avg Close $67.79 Range $63.77 - $70.95

Q4 2016

Shares 165,932 Value ($000) $14,778 Avg Close $61.69 Range $52.36 - $70.81

Q3 2016

Shares 157,370 Value ($000) $10,698 Avg Close $52.45 Range $47.67 - $55.52

Q2 2016

Shares 152,516 Value ($000) $10,107 Avg Close $53.49 Range $47.26 - $57.41

Q1 2016

Shares 132,263 Value ($000) $8,619 Avg Close $47.88 Range $41.46 - $54.24

Q4 2015

Shares 131,129 Value ($000) $9,453 Avg Close $54.64 Range $49.15 - $57.77

Q3 2015

Shares 131,665 Value ($000) $8,974 Avg Close $55.52 Range $49.19 - $59.82

Q2 2015

Shares 135,214 Value ($000) $10,339 Avg Close $56.07 Range $51.74 - $59.54

Q1 2015

Shares 248,181 Value ($000) $17,286 Avg Close $51.14 Range $45.68 - $54.62

Q4 2014

Shares 218,115 Value ($000) $14,701 Avg Close $49.58 Range $45.22 - $51.59

Q3 2014

Shares 218,255 Value ($000) $14,848 Avg Close $49.84 Range $46.73 - $52.70

Q2 2014

Shares 198,405 Value ($000) $12,740 Avg Close $45.46 Range $42.93 - $48.59

Q1 2014

Shares 97,874 Value ($000) $6,417 Avg Close $45.55 Range $42.73 - $49.47

Q4 2013

Shares 94,964 Value ($000) $5,877 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 91,772 Value ($000) $4,991 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 70,818 Value ($000) $4,100 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	166,540	$22,748	$130.74	$120.39 - $141.25
Q3 2025	154,367	$20,778	$127.35	$117.54 - $134.67
Q2 2025	149,911	$19,007	$100.50	$80.06 - $125.55
Q1 2025	138,324	$13,646	$103.45	$93.23 - $111.60
Q4 2024	121,440	$12,448	$99.01	$84.76 - $108.13
Q3 2024	7,646	$688	$84.00	$77.46 - $89.72
Q2 2024	7,794	$655	$79.92	$75.34 - $84.71
Q1 2024	27,677	$2,461	$77.38	$72.15 - $84.77
Q4 2023	113,966	$9,616	$69.13	$58.21 - $81.80
Q3 2023	198,660	$13,803	$69.90	$63.24 - $76.10
Q2 2023	119,516	$8,861	$70.33	$63.56 - $82.80
Q1 2023	65,940	$5,811	$84.16	$73.69 - $90.89
Q4 2022	55,778	$4,936	$78.90	$68.45 - $85.44
Q3 2022	125,870	$10,769	$86.27	$75.57 - $93.27
Q2 2022	187,838	$18,123	$93.79	$79.99 - $104.77
Q1 2022	154,197	$17,956	$104.54	$90.15 - $118.99
Q4 2021	75,388	$9,017	$105.01	$93.28 - $110.92
Q3 2021	62,518	$6,740	$98.91	$91.25 - $105.90
Q2 2021	79,917	$9,240	$99.29	$88.58 - $106.46
Q1 2021	64,709	$6,802	$84.43	$75.75 - $93.36
Q4 2020	66,346	$6,179	$75.32	$64.54 - $84.00
Q3 2020	62,038	$4,837	$67.99	$61.38 - $73.22
Q2 2020	63,844	$5,065	$66.60	$56.52 - $77.90
Q1 2020	67,873	$5,122	$76.24	$50.86 - $91.21
Q4 2019	69,069	$7,338	$84.53	$70.73 - $91.70
Q3 2019	69,863	$6,520	$75.31	$68.73 - $82.36
Q2 2019	74,348	$6,691	$75.01	$68.81 - $81.17
Q1 2019	76,467	$6,913	$72.96	$66.04 - $78.80
Q4 2018	78,419	$6,555	$75.32	$61.37 - $86.09
Q3 2018	111,506	$11,388	$85.59	$81.23 - $92.33
Q2 2018	114,994	$11,832	$84.33	$79.47 - $87.26
Q1 2018	114,987	$11,859	$82.97	$74.79 - $88.15
Q4 2017	124,899	$12,476	$75.28	$71.84 - $80.39
Q3 2017	145,260	$13,355	$71.05	$67.61 - $77.97
Q2 2017	159,345	$15,489	$70.42	$66.40 - $77.52
Q1 2017	158,334	$13,709	$67.79	$63.77 - $70.95
Q4 2016	165,932	$14,778	$61.69	$52.36 - $70.81
Q3 2016	157,370	$10,698	$52.45	$47.67 - $55.52
Q2 2016	152,516	$10,107	$53.49	$47.26 - $57.41
Q1 2016	132,263	$8,619	$47.88	$41.46 - $54.24
Q4 2015	131,129	$9,453	$54.64	$49.15 - $57.77
Q3 2015	131,665	$8,974	$55.52	$49.19 - $59.82
Q2 2015	135,214	$10,339	$56.07	$51.74 - $59.54
Q1 2015	248,181	$17,286	$51.14	$45.68 - $54.62
Q4 2014	218,115	$14,701	$49.58	$45.22 - $51.59
Q3 2014	218,255	$14,848	$49.84	$46.73 - $52.70
Q2 2014	198,405	$12,740	$45.46	$42.93 - $48.59
Q1 2014	97,874	$6,417	$45.55	$42.73 - $49.47
Q4 2013	94,964	$5,877	$41.82	$38.19 - $45.43
Q3 2013	91,772	$4,991	$41.67	$39.30 - $44.95
Q2 2013	70,818	$4,100	$40.35	$37.41 - $42.83