NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

GUGGENHEIM CAPITAL LLC's Holding History (CIK: 0001283072)

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

Q4 2025

Shares 5,217 Value ($000) $713 Avg Close $130.74 Range $120.39 - $141.25

Q3 2025

Shares 6,007 Value ($000) $809 Avg Close $127.35 Range $117.54 - $134.67

Q2 2025

Shares 9,517 Value ($000) $1,207 Avg Close $100.50 Range $80.06 - $125.55

Q1 2025

Shares 9,022 Value ($000) $890 Avg Close $103.45 Range $93.23 - $111.60

Q4 2024

Shares 6,562 Value ($000) $673 Avg Close $99.01 Range $84.76 - $108.13

Q3 2024

Shares 18,097 Value ($000) $1,629 Avg Close $84.00 Range $77.46 - $89.72

Q2 2024

Shares 12,952 Value ($000) $1,088 Avg Close $79.92 Range $75.34 - $84.71

Q1 2024

Shares 18,922 Value ($000) $1,683 Avg Close $77.38 Range $72.15 - $84.77

Q4 2023

Shares 14,589 Value ($000) $1,231 Avg Close $69.13 Range $58.21 - $81.80

Q3 2023

Shares 13,607 Value ($000) $945 Avg Close $69.90 Range $63.24 - $76.10

Q2 2023

Shares 16,017 Value ($000) $1,188 Avg Close $70.33 Range $63.56 - $82.80

Q1 2023

Shares 14,573 Value ($000) $1,284 Avg Close $84.16 Range $73.69 - $90.89

Q4 2022

Shares 13,025 Value ($000) $1,153 Avg Close $78.90 Range $68.45 - $85.44

Q3 2022

Shares 10,835 Value ($000) $928 Avg Close $86.27 Range $75.57 - $93.27

Q2 2022

Shares 10,033 Value ($000) $968 Avg Close $93.79 Range $79.99 - $104.77

Q1 2022

Shares 24,244 Value ($000) $2,823 Avg Close $104.54 Range $90.15 - $118.99

Q4 2021

Shares 21,033 Value ($000) $2,516 Avg Close $105.01 Range $93.28 - $110.92

Q3 2021

Shares 23,138 Value ($000) $2,494 Avg Close $98.91 Range $91.25 - $105.90

Q2 2021

Shares 33,432 Value ($000) $3,865 Avg Close $99.29 Range $88.58 - $106.46

Q1 2021

Shares 25,153 Value ($000) $2,644 Avg Close $84.43 Range $75.75 - $93.36

Q4 2020

Shares 20,911 Value ($000) $1,948 Avg Close $75.32 Range $64.54 - $84.00

Q3 2020

Shares 22,636 Value ($000) $1,765 Avg Close $67.99 Range $61.38 - $73.22

Q2 2020

Shares 23,437 Value ($000) $1,860 Avg Close $66.60 Range $56.52 - $77.90

Q1 2020

Shares 37,270 Value ($000) $2,812 Avg Close $76.24 Range $50.86 - $91.21

Q4 2019

Shares 54,662 Value ($000) $5,807 Avg Close $84.53 Range $70.73 - $91.70

Q3 2019

Shares 52,314 Value ($000) $4,883 Avg Close $75.31 Range $68.73 - $82.36

Q4 2018

Shares 42,819 Value ($000) $3,579 Avg Close $75.32 Range $61.37 - $86.09

Q3 2018

Shares 78,842 Value ($000) $8,052 Avg Close $85.59 Range $81.23 - $92.33

Q2 2018

Shares 89,925 Value ($000) $9,250 Avg Close $84.33 Range $79.47 - $87.26

Q1 2018

Shares 500,166 Value ($000) $51,580 Avg Close $82.97 Range $74.79 - $88.15

Q4 2017

Shares 560,915 Value ($000) $56,030 Avg Close $75.28 Range $71.84 - $80.39

Q3 2017

Shares 579,303 Value ($000) $53,255 Avg Close $71.05 Range $67.61 - $77.97

Q2 2017

Shares 509,092 Value ($000) $49,489 Avg Close $70.42 Range $66.40 - $77.52

Q1 2017

Shares 460,908 Value ($000) $39,906 Avg Close $67.79 Range $63.77 - $70.95

Q4 2016

Shares 478,934 Value ($000) $42,649 Avg Close $61.69 Range $52.36 - $70.81

Q3 2016

Shares 419,395 Value ($000) $28,515 Avg Close $52.45 Range $47.67 - $55.52

Q2 2016

Shares 400,251 Value ($000) $26,521 Avg Close $53.49 Range $47.26 - $57.41

Q1 2016

Shares 392,055 Value ($000) $25,549 Avg Close $47.88 Range $41.46 - $54.24

Q4 2015

Shares 373,211 Value ($000) $26,905 Avg Close $54.64 Range $49.15 - $57.77

Q3 2015

Shares 376,684 Value ($000) $25,676 Avg Close $55.52 Range $49.19 - $59.82

Q2 2015

Shares 428,296 Value ($000) $32,745 Avg Close $56.07 Range $51.74 - $59.54

Q1 2015

Shares 433,024 Value ($000) $30,160 Avg Close $51.14 Range $45.68 - $54.62

Q4 2014

Shares 367,447 Value ($000) $24,766 Avg Close $49.58 Range $45.22 - $51.59

Q3 2014

Shares 1,116,562 Value ($000) $75,961 Avg Close $49.84 Range $46.73 - $52.70

Q2 2014

Shares 1,154,909 Value ($000) $74,156 Avg Close $45.46 Range $42.93 - $48.59

Q1 2014

Shares 1,119,261 Value ($000) $73,379 Avg Close $45.55 Range $42.73 - $49.47

Q4 2013

Shares 1,150,865 Value ($000) $71,227 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 1,103,996 Value ($000) $60,046 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 1,018,938 Value ($000) $58,997 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,217	$713	$130.74	$120.39 - $141.25
Q3 2025	6,007	$809	$127.35	$117.54 - $134.67
Q2 2025	9,517	$1,207	$100.50	$80.06 - $125.55
Q1 2025	9,022	$890	$103.45	$93.23 - $111.60
Q4 2024	6,562	$673	$99.01	$84.76 - $108.13
Q3 2024	18,097	$1,629	$84.00	$77.46 - $89.72
Q2 2024	12,952	$1,088	$79.92	$75.34 - $84.71
Q1 2024	18,922	$1,683	$77.38	$72.15 - $84.77
Q4 2023	14,589	$1,231	$69.13	$58.21 - $81.80
Q3 2023	13,607	$945	$69.90	$63.24 - $76.10
Q2 2023	16,017	$1,188	$70.33	$63.56 - $82.80
Q1 2023	14,573	$1,284	$84.16	$73.69 - $90.89
Q4 2022	13,025	$1,153	$78.90	$68.45 - $85.44
Q3 2022	10,835	$928	$86.27	$75.57 - $93.27
Q2 2022	10,033	$968	$93.79	$79.99 - $104.77
Q1 2022	24,244	$2,823	$104.54	$90.15 - $118.99
Q4 2021	21,033	$2,516	$105.01	$93.28 - $110.92
Q3 2021	23,138	$2,494	$98.91	$91.25 - $105.90
Q2 2021	33,432	$3,865	$99.29	$88.58 - $106.46
Q1 2021	25,153	$2,644	$84.43	$75.75 - $93.36
Q4 2020	20,911	$1,948	$75.32	$64.54 - $84.00
Q3 2020	22,636	$1,765	$67.99	$61.38 - $73.22
Q2 2020	23,437	$1,860	$66.60	$56.52 - $77.90
Q1 2020	37,270	$2,812	$76.24	$50.86 - $91.21
Q4 2019	54,662	$5,807	$84.53	$70.73 - $91.70
Q3 2019	52,314	$4,883	$75.31	$68.73 - $82.36
Q4 2018	42,819	$3,579	$75.32	$61.37 - $86.09
Q3 2018	78,842	$8,052	$85.59	$81.23 - $92.33
Q2 2018	89,925	$9,250	$84.33	$79.47 - $87.26
Q1 2018	500,166	$51,580	$82.97	$74.79 - $88.15
Q4 2017	560,915	$56,030	$75.28	$71.84 - $80.39
Q3 2017	579,303	$53,255	$71.05	$67.61 - $77.97
Q2 2017	509,092	$49,489	$70.42	$66.40 - $77.52
Q1 2017	460,908	$39,906	$67.79	$63.77 - $70.95
Q4 2016	478,934	$42,649	$61.69	$52.36 - $70.81
Q3 2016	419,395	$28,515	$52.45	$47.67 - $55.52
Q2 2016	400,251	$26,521	$53.49	$47.26 - $57.41
Q1 2016	392,055	$25,549	$47.88	$41.46 - $54.24
Q4 2015	373,211	$26,905	$54.64	$49.15 - $57.77
Q3 2015	376,684	$25,676	$55.52	$49.19 - $59.82
Q2 2015	428,296	$32,745	$56.07	$51.74 - $59.54
Q1 2015	433,024	$30,160	$51.14	$45.68 - $54.62
Q4 2014	367,447	$24,766	$49.58	$45.22 - $51.59
Q3 2014	1,116,562	$75,961	$49.84	$46.73 - $52.70
Q2 2014	1,154,909	$74,156	$45.46	$42.93 - $48.59
Q1 2014	1,119,261	$73,379	$45.55	$42.73 - $49.47
Q4 2013	1,150,865	$71,227	$41.82	$38.19 - $45.43
Q3 2013	1,103,996	$60,046	$41.67	$39.30 - $44.95
Q2 2013	1,018,938	$58,997	$40.35	$37.41 - $42.83