ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

MACQUARIE GROUP LTD's Holding History (CIK: 0001418333)

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

Q4 2025

Shares 10,106 Value ($000) $1,842 Avg Close $178.08 Range $154.12 - $198.30

Q3 2025

Shares 253,007 Value ($000) $44,277 Avg Close $167.36 Range $139.15 - $211.00

Q2 2025

Shares 191,985 Value ($000) $27,924 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 171,761 Value ($000) $30,056 Avg Close $193.87 Range $168.00 - $228.29

Q4 2024

Shares 157,375 Value ($000) $33,003 Avg Close $233.52 Range $183.38 - $303.69

Q3 2024

Shares 142,874 Value ($000) $41,049 Avg Close $315.33 Range $269.08 - $347.72

Q2 2024

Shares 170,585 Value ($000) $53,473 Avg Close $313.39 Range $287.02 - $338.98

Q1 2024

Shares 136,212 Value ($000) $45,760 Avg Close $294.81 Range $244.59 - $344.77

Q4 2023

Shares 31,641 Value ($000) $8,957 Avg Close $258.75 Range $221.20 - $288.50

Q3 2023

Shares 39,134 Value ($000) $9,637 Avg Close $252.02 Range $233.81 - $268.07

Q2 2023

Shares 62,135 Value ($000) $15,546 Avg Close $212.31 Range $181.92 - $252.15

Q1 2023

Shares 59,323 Value ($000) $12,671 Avg Close $222.55 Range $190.73 - $247.47

Q4 2022

Shares 59,990 Value ($000) $11,653 Avg Close $198.26 Range $171.43 - $229.84

Q3 2022

Shares 69,530 Value ($000) $12,778 Avg Close $217.64 Range $179.95 - $249.62

Q2 2022

Shares 73,956 Value ($000) $16,026 Avg Close $224.24 Range $196.34 - $263.62

Q1 2022

Shares 72,599 Value ($000) $17,658 Avg Close $250.60 Range $208.13 - $312.28

Q4 2021

Shares 55,608 Value ($000) $17,222 Avg Close $279.80 Range $254.34 - $313.00

Q3 2021

Shares 76,244 Value ($000) $19,978 Avg Close $243.05 Range $205.10 - $301.72

Q2 2021

Shares 72,720 Value ($000) $15,032 Avg Close $215.79 Range $193.25 - $234.22

Q1 2021

Shares 106,775 Value ($000) $20,967 Avg Close $197.42 Range $168.76 - $223.62

Q4 2020

Shares 103,772 Value ($000) $20,233 Avg Close $195.53 Range $177.52 - $215.29

Q3 2020

Shares 109,203 Value ($000) $20,868 Avg Close $183.83 Range $166.66 - $199.83

Q2 2020

Shares 113,673 Value ($000) $19,149 Avg Close $157.56 Range $127.00 - $173.77

Q1 2020

Shares 136,238 Value ($000) $18,528 Avg Close $160.09 Range $104.28 - $178.99

Q4 2019

Shares 169,112 Value ($000) $29,126 Avg Close $154.22 Range $138.50 - $172.45

Q3 2019

Shares 158,888 Value ($000) $23,411 Avg Close $153.57 Range $145.33 - $165.14

Q2 2019

Shares 158,669 Value ($000) $24,430 Avg Close $140.24 Range $128.52 - $154.40

Q1 2019

Shares 160,855 Value ($000) $21,970 Avg Close $136.30 Range $118.10 - $147.31

Q4 2018

Shares 161,385 Value ($000) $20,853 Avg Close $138.12 Range $119.08 - $155.33

Q3 2018

Shares 161,484 Value ($000) $24,828 Avg Close $143.37 Range $130.22 - $154.10

Q2 2018

Shares 179,854 Value ($000) $23,836 Avg Close $124.66 Range $110.21 - $138.17

Q1 2018

Shares 177,395 Value ($000) $20,957 Avg Close $114.70 Range $101.22 - $124.65

Q4 2017

Shares 255,761 Value ($000) $28,684 Avg Close $115.23 Range $110.54 - $124.48

Q3 2017

Shares 343,901 Value ($000) $39,163 Avg Close $106.27 Range $96.03 - $117.53

Q2 2017

Shares 568,637 Value ($000) $55,607 Avg Close $88.44 Range $76.46 - $100.87

Q1 2017

Shares 507,492 Value ($000) $40,457 Avg Close $81.89 Range $74.30 - $88.90

Q4 2016

Shares 487,159 Value ($000) $36,634 Avg Close $77.66 Range $73.76 - $85.74

Q3 2016

Shares 501,664 Value ($000) $38,814 Avg Close $75.14 Range $69.05 - $79.61

Q2 2016

Shares 498,572 Value ($000) $34,905 Avg Close $68.64 Range $62.31 - $77.08

Q1 2016

Shares 489,322 Value ($000) $36,748 Avg Close $70.08 Range $64.08 - $77.79

Q4 2015

Shares 420,409 Value ($000) $32,666 Avg Close $71.41 Range $63.20 - $78.88

Q3 2015

Shares 416,243 Value ($000) $29,541 Avg Close $75.27 Range $64.27 - $84.14

Q2 2015

Shares 389,689 Value ($000) $26,226 Avg Close $67.47 Range $62.36 - $71.80

Q1 2015

Shares 373,414 Value ($000) $26,337 Avg Close $61.98 Range $50.91 - $72.40

Q4 2014

Shares 392,379 Value ($000) $20,007 Avg Close $53.92 Range $49.75 - $59.81

Q3 2014

Shares 364,401 Value ($000) $20,855 Avg Close $51.48 Range $45.50 - $57.98

Q2 2014

Shares 334,074 Value ($000) $15,738 Avg Close $43.18 Range $35.33 - $49.39

Q1 2014

Shares 297,254 Value ($000) $14,134 Avg Close $44.59 Range $38.91 - $50.00

Q4 2013

Shares 241,380 Value ($000) $9,754 Avg Close $39.76 Range $36.42 - $44.23

Q3 2013

Shares 83,174 Value ($000) $3,404 Avg Close $38.50 Range $35.50 - $41.29

Q2 2013

Shares 86,589 Value ($000) $3,068 Avg Close $32.90 Range $29.07 - $36.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,106	$1,842	$178.08	$154.12 - $198.30
Q3 2025	253,007	$44,277	$167.36	$139.15 - $211.00
Q2 2025	191,985	$27,924	$141.84	$125.10 - $175.88
Q1 2025	171,761	$30,056	$193.87	$168.00 - $228.29
Q4 2024	157,375	$33,003	$233.52	$183.38 - $303.69
Q3 2024	142,874	$41,049	$315.33	$269.08 - $347.72
Q2 2024	170,585	$53,473	$313.39	$287.02 - $338.98
Q1 2024	136,212	$45,760	$294.81	$244.59 - $344.77
Q4 2023	31,641	$8,957	$258.75	$221.20 - $288.50
Q3 2023	39,134	$9,637	$252.02	$233.81 - $268.07
Q2 2023	62,135	$15,546	$212.31	$181.92 - $252.15
Q1 2023	59,323	$12,671	$222.55	$190.73 - $247.47
Q4 2022	59,990	$11,653	$198.26	$171.43 - $229.84
Q3 2022	69,530	$12,778	$217.64	$179.95 - $249.62
Q2 2022	73,956	$16,026	$224.24	$196.34 - $263.62
Q1 2022	72,599	$17,658	$250.60	$208.13 - $312.28
Q4 2021	55,608	$17,222	$279.80	$254.34 - $313.00
Q3 2021	76,244	$19,978	$243.05	$205.10 - $301.72
Q2 2021	72,720	$15,032	$215.79	$193.25 - $234.22
Q1 2021	106,775	$20,967	$197.42	$168.76 - $223.62
Q4 2020	103,772	$20,233	$195.53	$177.52 - $215.29
Q3 2020	109,203	$20,868	$183.83	$166.66 - $199.83
Q2 2020	113,673	$19,149	$157.56	$127.00 - $173.77
Q1 2020	136,238	$18,528	$160.09	$104.28 - $178.99
Q4 2019	169,112	$29,126	$154.22	$138.50 - $172.45
Q3 2019	158,888	$23,411	$153.57	$145.33 - $165.14
Q2 2019	158,669	$24,430	$140.24	$128.52 - $154.40
Q1 2019	160,855	$21,970	$136.30	$118.10 - $147.31
Q4 2018	161,385	$20,853	$138.12	$119.08 - $155.33
Q3 2018	161,484	$24,828	$143.37	$130.22 - $154.10
Q2 2018	179,854	$23,836	$124.66	$110.21 - $138.17
Q1 2018	177,395	$20,957	$114.70	$101.22 - $124.65
Q4 2017	255,761	$28,684	$115.23	$110.54 - $124.48
Q3 2017	343,901	$39,163	$106.27	$96.03 - $117.53
Q2 2017	568,637	$55,607	$88.44	$76.46 - $100.87
Q1 2017	507,492	$40,457	$81.89	$74.30 - $88.90
Q4 2016	487,159	$36,634	$77.66	$73.76 - $85.74
Q3 2016	501,664	$38,814	$75.14	$69.05 - $79.61
Q2 2016	498,572	$34,905	$68.64	$62.31 - $77.08
Q1 2016	489,322	$36,748	$70.08	$64.08 - $77.79
Q4 2015	420,409	$32,666	$71.41	$63.20 - $78.88
Q3 2015	416,243	$29,541	$75.27	$64.27 - $84.14
Q2 2015	389,689	$26,226	$67.47	$62.36 - $71.80
Q1 2015	373,414	$26,337	$61.98	$50.91 - $72.40
Q4 2014	392,379	$20,007	$53.92	$49.75 - $59.81
Q3 2014	364,401	$20,855	$51.48	$45.50 - $57.98
Q2 2014	334,074	$15,738	$43.18	$35.33 - $49.39
Q1 2014	297,254	$14,134	$44.59	$38.91 - $50.00
Q4 2013	241,380	$9,754	$39.76	$36.42 - $44.23
Q3 2013	83,174	$3,404	$38.50	$35.50 - $41.29
Q2 2013	86,589	$3,068	$32.90	$29.07 - $36.71