DIAMOND HILL INVT GROUP INC

Ticker: DHIL CUSIP: 25264R207 Class: Common Stock

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 22,303 Value ($000) $3,780 Avg Close $135.06 Range $114.11 - $171.43

Q3 2025

Shares 23,610 Value ($000) $3,306 Avg Close $138.73 Range $125.27 - $150.98

Q2 2025

Shares 25,363 Value ($000) $3,685 Avg Close $129.30 Range $114.61 - $138.84

Q1 2025

Shares 25,880 Value ($000) $3,697 Avg Close $137.47 Range $132.64 - $145.28

Q4 2024

Shares 29,702 Value ($000) $4,607 Avg Close $147.76 Range $138.24 - $160.36

Q3 2024

Shares 30,492 Value ($000) $4,928 Avg Close $140.54 Range $126.82 - $151.02

Q2 2024

Shares 29,959 Value ($000) $4,217 Avg Close $135.87 Range $123.39 - $144.56

Q1 2024

Shares 31,452 Value ($000) $4,849 Avg Close $139.41 Range $128.92 - $148.86

Q4 2023

Shares 32,039 Value ($000) $5,305 Avg Close $143.81 Range $129.06 - $155.38

Q3 2023

Shares 33,312 Value ($000) $5,615 Avg Close $151.87 Range $141.34 - $165.16

Q2 2023

Shares 33,649 Value ($000) $5,764 Avg Close $144.95 Range $134.08 - $156.57

Q1 2023

Shares 33,684 Value ($000) $5,544 Avg Close $153.54 Range $134.05 - $166.49

Q4 2022

Shares 32,716 Value ($000) $6,053 Avg Close $150.46 Range $134.01 - $164.17

Q3 2022

Shares 31,321 Value ($000) $5,168 Avg Close $147.61 Range $136.25 - $163.57

Q2 2022

Shares 31,908 Value ($000) $5,541 Avg Close $146.48 Range $136.09 - $159.09

Q1 2022

Shares 31,488 Value ($000) $5,897 Avg Close $152.18 Range $140.63 - $174.55

Q4 2021

Shares 32,419 Value ($000) $6,296 Avg Close $154.77 Range $132.12 - $175.39

Q3 2021

Shares 33,147 Value ($000) $5,822 Avg Close $130.14 Range $118.84 - $137.69

Q2 2021

Shares 34,458 Value ($000) $5,765 Avg Close $126.70 Range $115.45 - $132.56

Q1 2021

Shares 34,895 Value ($000) $5,444 Avg Close $113.17 Range $101.82 - $130.82

Q4 2020

Shares 38,766 Value ($000) $5,787 Avg Close $102.25 Range $85.98 - $112.85

Q3 2020

Shares 41,703 Value ($000) $5,268 Avg Close $82.75 Range $73.49 - $86.98

Q2 2020

Shares 43,338 Value ($000) $4,926 Avg Close $71.09 Range $56.05 - $85.53

Q1 2020

Shares 43,917 Value ($000) $3,963 Avg Close $85.87 Range $50.93 - $99.24

Q4 2019

Shares 43,217 Value ($000) $6,070 Avg Close $91.16 Range $79.65 - $98.18

Q3 2019

Shares 44,853 Value ($000) $6,196 Avg Close $86.56 Range $79.37 - $91.74

Q2 2019

Shares 44,535 Value ($000) $6,312 Avg Close $90.96 Range $87.11 - $95.07

Q1 2019

Shares 44,713 Value ($000) $6,261 Avg Close $94.42 Range $84.43 - $106.87

Q4 2018

Shares 44,639 Value ($000) $6,671 Avg Close $102.21 Range $88.89 - $109.15

Q3 2018

Shares 44,748 Value ($000) $7,401 Avg Close $112.25 Range $97.96 - $121.58

Q2 2018

Shares 43,732 Value ($000) $8,502 Avg Close $120.51 Range $111.48 - $125.26

Q1 2018

Shares 40,539 Value ($000) $8,374 Avg Close $126.75 Range $120.00 - $131.95

Q4 2017

Shares 40,073 Value ($000) $8,281 Avg Close $125.16 Range $120.23 - $130.12

Q3 2017

Shares 41,132 Value ($000) $8,735 Avg Close $116.26 Range $110.37 - $126.92

Q2 2017

Shares 41,438 Value ($000) $8,263 Avg Close $117.19 Range $110.12 - $123.20

Q1 2017

Shares 39,372 Value ($000) $7,661 Avg Close $117.69 Range $107.36 - $125.13

Q4 2016

Shares 39,131 Value ($000) $8,232 Avg Close $112.73 Range $97.17 - $126.24

Q3 2016

Shares 38,250 Value ($000) $7,069 Avg Close $108.36 Range $102.06 - $114.31

Q2 2016

Shares 37,906 Value ($000) $7,142 Avg Close $103.45 Range $94.53 - $114.17

Q1 2016

Shares 37,507 Value ($000) $6,653 Avg Close $99.64 Range $80.59 - $111.52

Q4 2015

Shares 36,596 Value ($000) $6,916 Avg Close $112.77 Range $102.52 - $132.53

Q3 2015

Shares 34,438 Value ($000) $6,407 Avg Close $107.75 Range $84.84 - $114.60

Q2 2015

Shares 33,903 Value ($000) $6,769 Avg Close $104.48 Range $89.11 - $116.86

Q1 2015

Shares 34,197 Value ($000) $5,472 Avg Close $78.71 Range $70.62 - $92.21

Q4 2014

Shares 34,509 Value ($000) $4,764 Avg Close $71.68 Range $61.56 - $81.05

Q3 2014

Shares 34,730 Value ($000) $4,274 Avg Close $70.10 Range $57.84 - $73.80

Q2 2014

Shares 34,558 Value ($000) $4,413 Avg Close $66.86 Range $62.90 - $73.21

Q1 2014

Shares 39,052 Value ($000) $5,133 Avg Close $64.85 Range $60.44 - $71.66

Q4 2013

Shares 43,598 Value ($000) $5,159 Avg Close $61.36 Range $55.33 - $67.11

Q3 2013

Shares 42,961 Value ($000) $4,595 Avg Close $55.54 Range $44.95 - $60.76

Q2 2013

Shares 43,397 Value ($000) $3,714 Avg Close $41.91 Range $38.39 - $45.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,303	$3,780	$135.06	$114.11 - $171.43
Q3 2025	23,610	$3,306	$138.73	$125.27 - $150.98
Q2 2025	25,363	$3,685	$129.30	$114.61 - $138.84
Q1 2025	25,880	$3,697	$137.47	$132.64 - $145.28
Q4 2024	29,702	$4,607	$147.76	$138.24 - $160.36
Q3 2024	30,492	$4,928	$140.54	$126.82 - $151.02
Q2 2024	29,959	$4,217	$135.87	$123.39 - $144.56
Q1 2024	31,452	$4,849	$139.41	$128.92 - $148.86
Q4 2023	32,039	$5,305	$143.81	$129.06 - $155.38
Q3 2023	33,312	$5,615	$151.87	$141.34 - $165.16
Q2 2023	33,649	$5,764	$144.95	$134.08 - $156.57
Q1 2023	33,684	$5,544	$153.54	$134.05 - $166.49
Q4 2022	32,716	$6,053	$150.46	$134.01 - $164.17
Q3 2022	31,321	$5,168	$147.61	$136.25 - $163.57
Q2 2022	31,908	$5,541	$146.48	$136.09 - $159.09
Q1 2022	31,488	$5,897	$152.18	$140.63 - $174.55
Q4 2021	32,419	$6,296	$154.77	$132.12 - $175.39
Q3 2021	33,147	$5,822	$130.14	$118.84 - $137.69
Q2 2021	34,458	$5,765	$126.70	$115.45 - $132.56
Q1 2021	34,895	$5,444	$113.17	$101.82 - $130.82
Q4 2020	38,766	$5,787	$102.25	$85.98 - $112.85
Q3 2020	41,703	$5,268	$82.75	$73.49 - $86.98
Q2 2020	43,338	$4,926	$71.09	$56.05 - $85.53
Q1 2020	43,917	$3,963	$85.87	$50.93 - $99.24
Q4 2019	43,217	$6,070	$91.16	$79.65 - $98.18
Q3 2019	44,853	$6,196	$86.56	$79.37 - $91.74
Q2 2019	44,535	$6,312	$90.96	$87.11 - $95.07
Q1 2019	44,713	$6,261	$94.42	$84.43 - $106.87
Q4 2018	44,639	$6,671	$102.21	$88.89 - $109.15
Q3 2018	44,748	$7,401	$112.25	$97.96 - $121.58
Q2 2018	43,732	$8,502	$120.51	$111.48 - $125.26
Q1 2018	40,539	$8,374	$126.75	$120.00 - $131.95
Q4 2017	40,073	$8,281	$125.16	$120.23 - $130.12
Q3 2017	41,132	$8,735	$116.26	$110.37 - $126.92
Q2 2017	41,438	$8,263	$117.19	$110.12 - $123.20
Q1 2017	39,372	$7,661	$117.69	$107.36 - $125.13
Q4 2016	39,131	$8,232	$112.73	$97.17 - $126.24
Q3 2016	38,250	$7,069	$108.36	$102.06 - $114.31
Q2 2016	37,906	$7,142	$103.45	$94.53 - $114.17
Q1 2016	37,507	$6,653	$99.64	$80.59 - $111.52
Q4 2015	36,596	$6,916	$112.77	$102.52 - $132.53
Q3 2015	34,438	$6,407	$107.75	$84.84 - $114.60
Q2 2015	33,903	$6,769	$104.48	$89.11 - $116.86
Q1 2015	34,197	$5,472	$78.71	$70.62 - $92.21
Q4 2014	34,509	$4,764	$71.68	$61.56 - $81.05
Q3 2014	34,730	$4,274	$70.10	$57.84 - $73.80
Q2 2014	34,558	$4,413	$66.86	$62.90 - $73.21
Q1 2014	39,052	$5,133	$64.85	$60.44 - $71.66
Q4 2013	43,598	$5,159	$61.36	$55.33 - $67.11
Q3 2013	42,961	$4,595	$55.54	$44.95 - $60.76
Q2 2013	43,397	$3,714	$41.91	$38.39 - $45.54