NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q4 2025

Shares 39,993 Value ($000) $5,463 Avg Close $130.74 Range $120.39 - $141.25

Q3 2025

Shares 39,971 Value ($000) $5,380 Avg Close $127.35 Range $117.54 - $134.67

Q2 2025

Shares 39,971 Value ($000) $5,068 Avg Close $100.50 Range $80.06 - $125.55

Q1 2025

Shares 39,971 Value ($000) $3,943 Avg Close $103.45 Range $93.23 - $111.60

Q4 2024

Shares 41,313 Value ($000) $4,235 Avg Close $99.01 Range $84.76 - $108.13

Q3 2024

Shares 47,413 Value ($000) $4,269 Avg Close $84.00 Range $77.46 - $89.72

Q2 2024

Shares 47,463 Value ($000) $3,986 Avg Close $79.92 Range $75.34 - $84.71

Q1 2024

Shares 48,763 Value ($000) $4,336 Avg Close $77.38 Range $72.15 - $84.77

Q4 2023

Shares 49,338 Value ($000) $4,163 Avg Close $69.13 Range $58.21 - $81.80

Q3 2023

Shares 49,623 Value ($000) $3,448 Avg Close $69.90 Range $63.24 - $76.10

Q2 2023

Shares 49,773 Value ($000) $3,690 Avg Close $70.33 Range $63.56 - $82.80

Q1 2023

Shares 50,201 Value ($000) $4,424 Avg Close $84.16 Range $73.69 - $90.89

Q4 2022

Shares 50,631 Value ($000) $4,480 Avg Close $78.90 Range $68.45 - $85.44

Q3 2022

Shares 50,261 Value ($000) $4,300 Avg Close $86.27 Range $75.57 - $93.27

Q2 2022

Shares 50,261 Value ($000) $4,849 Avg Close $93.79 Range $79.99 - $104.77

Q1 2022

Shares 51,958 Value ($000) $6,051 Avg Close $104.54 Range $90.15 - $118.99

Q4 2021

Shares 52,298 Value ($000) $6,255 Avg Close $105.01 Range $93.28 - $110.92

Q3 2021

Shares 52,476 Value ($000) $5,657 Avg Close $98.91 Range $91.25 - $105.90

Q2 2021

Shares 53,303 Value ($000) $6,163 Avg Close $99.29 Range $88.58 - $106.46

Q1 2021

Shares 51,918 Value ($000) $5,457 Avg Close $84.43 Range $75.75 - $93.36

Q4 2020

Shares 51,779 Value ($000) $4,823 Avg Close $75.32 Range $64.54 - $84.00

Q3 2020

Shares 57,099 Value ($000) $4,452 Avg Close $67.99 Range $61.38 - $73.22

Q2 2020

Shares 66,681 Value ($000) $5,290 Avg Close $66.60 Range $56.52 - $77.90

Q1 2020

Shares 66,681 Value ($000) $5,032 Avg Close $76.24 Range $50.86 - $91.21

Q4 2019

Shares 66,681 Value ($000) $7,084 Avg Close $84.53 Range $70.73 - $91.70

Q3 2019

Shares 67,461 Value ($000) $6,295 Avg Close $75.31 Range $68.73 - $82.36

Q2 2019

Shares 67,461 Value ($000) $6,071 Avg Close $75.01 Range $68.81 - $81.17

Q1 2019

Shares 67,461 Value ($000) $6,099 Avg Close $72.96 Range $66.04 - $78.80

Q4 2018

Shares 72,359 Value ($000) $6,048 Avg Close $75.32 Range $61.37 - $86.09

Q3 2018

Shares 72,338 Value ($000) $7,388 Avg Close $85.59 Range $81.23 - $92.33

Q2 2018

Shares 82,338 Value ($000) $8,472 Avg Close $84.33 Range $79.47 - $87.26

Q1 2018

Shares 97,378 Value ($000) $10,043 Avg Close $82.97 Range $74.79 - $88.15

Q4 2017

Shares 99,413 Value ($000) $9,930 Avg Close $75.28 Range $71.84 - $80.39

Q3 2017

Shares 104,603 Value ($000) $9,616 Avg Close $71.05 Range $67.61 - $77.97

Q2 2017

Shares 104,618 Value ($000) $10,170 Avg Close $70.42 Range $66.40 - $77.52

Q1 2017

Shares 104,618 Value ($000) $9,058 Avg Close $67.79 Range $63.77 - $70.95

Q4 2016

Shares 186,966 Value ($000) $16,649 Avg Close $61.69 Range $52.36 - $70.81

Q3 2016

Shares 186,716 Value ($000) $12,695 Avg Close $52.45 Range $47.67 - $55.52

Q2 2016

Shares 186,716 Value ($000) $12,372 Avg Close $53.49 Range $47.26 - $57.41

Q1 2016

Shares 186,791 Value ($000) $12,173 Avg Close $47.88 Range $41.46 - $54.24

Q4 2015

Shares 186,666 Value ($000) $13,457 Avg Close $54.64 Range $49.15 - $57.77

Q3 2015

Shares 186,666 Value ($000) $12,723 Avg Close $55.52 Range $49.19 - $59.82

Q2 2015

Shares 186,980 Value ($000) $14,296 Avg Close $56.07 Range $51.74 - $59.54

Q1 2015

Shares 192,070 Value ($000) $13,378 Avg Close $51.14 Range $45.68 - $54.62

Q4 2014

Shares 193,008 Value ($000) $13,009 Avg Close $49.58 Range $45.22 - $51.59

Q3 2014

Shares 198,708 Value ($000) $13,518 Avg Close $49.84 Range $46.73 - $52.70

Q2 2014

Shares 199,917 Value ($000) $12,837 Avg Close $45.46 Range $42.93 - $48.59

Q1 2014

Shares 201,892 Value ($000) $13,236 Avg Close $45.55 Range $42.73 - $49.47

Q4 2013

Shares 201,892 Value ($000) $12,495 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 210,892 Value ($000) $11,469 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 214,292 Value ($000) $12,407 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,993	$5,463	$130.74	$120.39 - $141.25
Q3 2025	39,971	$5,380	$127.35	$117.54 - $134.67
Q2 2025	39,971	$5,068	$100.50	$80.06 - $125.55
Q1 2025	39,971	$3,943	$103.45	$93.23 - $111.60
Q4 2024	41,313	$4,235	$99.01	$84.76 - $108.13
Q3 2024	47,413	$4,269	$84.00	$77.46 - $89.72
Q2 2024	47,463	$3,986	$79.92	$75.34 - $84.71
Q1 2024	48,763	$4,336	$77.38	$72.15 - $84.77
Q4 2023	49,338	$4,163	$69.13	$58.21 - $81.80
Q3 2023	49,623	$3,448	$69.90	$63.24 - $76.10
Q2 2023	49,773	$3,690	$70.33	$63.56 - $82.80
Q1 2023	50,201	$4,424	$84.16	$73.69 - $90.89
Q4 2022	50,631	$4,480	$78.90	$68.45 - $85.44
Q3 2022	50,261	$4,300	$86.27	$75.57 - $93.27
Q2 2022	50,261	$4,849	$93.79	$79.99 - $104.77
Q1 2022	51,958	$6,051	$104.54	$90.15 - $118.99
Q4 2021	52,298	$6,255	$105.01	$93.28 - $110.92
Q3 2021	52,476	$5,657	$98.91	$91.25 - $105.90
Q2 2021	53,303	$6,163	$99.29	$88.58 - $106.46
Q1 2021	51,918	$5,457	$84.43	$75.75 - $93.36
Q4 2020	51,779	$4,823	$75.32	$64.54 - $84.00
Q3 2020	57,099	$4,452	$67.99	$61.38 - $73.22
Q2 2020	66,681	$5,290	$66.60	$56.52 - $77.90
Q1 2020	66,681	$5,032	$76.24	$50.86 - $91.21
Q4 2019	66,681	$7,084	$84.53	$70.73 - $91.70
Q3 2019	67,461	$6,295	$75.31	$68.73 - $82.36
Q2 2019	67,461	$6,071	$75.01	$68.81 - $81.17
Q1 2019	67,461	$6,099	$72.96	$66.04 - $78.80
Q4 2018	72,359	$6,048	$75.32	$61.37 - $86.09
Q3 2018	72,338	$7,388	$85.59	$81.23 - $92.33
Q2 2018	82,338	$8,472	$84.33	$79.47 - $87.26
Q1 2018	97,378	$10,043	$82.97	$74.79 - $88.15
Q4 2017	99,413	$9,930	$75.28	$71.84 - $80.39
Q3 2017	104,603	$9,616	$71.05	$67.61 - $77.97
Q2 2017	104,618	$10,170	$70.42	$66.40 - $77.52
Q1 2017	104,618	$9,058	$67.79	$63.77 - $70.95
Q4 2016	186,966	$16,649	$61.69	$52.36 - $70.81
Q3 2016	186,716	$12,695	$52.45	$47.67 - $55.52
Q2 2016	186,716	$12,372	$53.49	$47.26 - $57.41
Q1 2016	186,791	$12,173	$47.88	$41.46 - $54.24
Q4 2015	186,666	$13,457	$54.64	$49.15 - $57.77
Q3 2015	186,666	$12,723	$55.52	$49.19 - $59.82
Q2 2015	186,980	$14,296	$56.07	$51.74 - $59.54
Q1 2015	192,070	$13,378	$51.14	$45.68 - $54.62
Q4 2014	193,008	$13,009	$49.58	$45.22 - $51.59
Q3 2014	198,708	$13,518	$49.84	$46.73 - $52.70
Q2 2014	199,917	$12,837	$45.46	$42.93 - $48.59
Q1 2014	201,892	$13,236	$45.55	$42.73 - $49.47
Q4 2013	201,892	$12,495	$41.82	$38.19 - $45.43
Q3 2013	210,892	$11,469	$41.67	$39.30 - $44.95
Q2 2013	214,292	$12,407	$40.35	$37.41 - $42.83