ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q4 2025

Shares 534,248 Value ($000) $97,351 Avg Close $178.08 Range $154.12 - $198.30

Q3 2025

Shares 684,941 Value ($000) $119,865 Avg Close $167.36 Range $139.15 - $211.00

Q2 2025

Shares 690,623 Value ($000) $100,451 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 704,485 Value ($000) $123,278 Avg Close $193.87 Range $168.00 - $228.29

Q4 2024

Shares 734,167 Value ($000) $153,962 Avg Close $233.52 Range $183.38 - $303.69

Q3 2024

Shares 954,056 Value ($000) $274,110 Avg Close $315.33 Range $269.08 - $347.72

Q2 2024

Shares 971,926 Value ($000) $304,670 Avg Close $313.39 Range $287.02 - $338.98

Q1 2024

Shares 969,991 Value ($000) $325,868 Avg Close $294.81 Range $244.59 - $344.77

Q4 2023

Shares 987,761 Value ($000) $279,606 Avg Close $258.75 Range $221.20 - $288.50

Q3 2023

Shares 987,006 Value ($000) $243,050 Avg Close $252.02 Range $233.81 - $268.07

Q2 2023

Shares 987,765 Value ($000) $247,139 Avg Close $212.31 Range $181.92 - $252.15

Q1 2023

Shares 987,977 Value ($000) $211,022 Avg Close $222.55 Range $190.73 - $247.47

Q4 2022

Shares 935,851 Value ($000) $181,789 Avg Close $198.26 Range $171.43 - $229.84

Q3 2022

Shares 922,537 Value ($000) $169,544 Avg Close $217.64 Range $179.95 - $249.62

Q2 2022

Shares 885,458 Value ($000) $191,879 Avg Close $224.24 Range $196.34 - $263.62

Q1 2022

Shares 771,031 Value ($000) $187,530 Avg Close $250.60 Range $208.13 - $312.28

Q4 2021

Shares 792,531 Value ($000) $245,447 Avg Close $279.80 Range $254.34 - $313.00

Q3 2021

Shares 853,686 Value ($000) $223,683 Avg Close $243.05 Range $205.10 - $301.72

Q2 2021

Shares 670,678 Value ($000) $138,636 Avg Close $215.79 Range $193.25 - $234.22

Q1 2021

Shares 655,073 Value ($000) $128,637 Avg Close $197.42 Range $168.76 - $223.62

Q4 2020

Shares 629,423 Value ($000) $122,725 Avg Close $195.53 Range $177.52 - $215.29

Q3 2020

Shares 629,423 Value ($000) $120,276 Avg Close $183.83 Range $166.66 - $199.83

Q2 2020

Shares 680,823 Value ($000) $114,691 Avg Close $157.56 Range $127.00 - $173.77

Q1 2020

Shares 729,978 Value ($000) $99,277 Avg Close $160.09 Range $104.28 - $178.99

Q4 2019

Shares 729,978 Value ($000) $125,724 Avg Close $154.22 Range $138.50 - $172.45

Q3 2019

Shares 729,978 Value ($000) $107,555 Avg Close $153.57 Range $145.33 - $165.14

Q2 2019

Shares 755,278 Value ($000) $116,290 Avg Close $140.24 Range $128.52 - $154.40

Q1 2019

Shares 755,078 Value ($000) $103,129 Avg Close $136.30 Range $118.10 - $147.31

Q4 2018

Shares 780,078 Value ($000) $100,794 Avg Close $138.12 Range $119.08 - $155.33

Q3 2018

Shares 805,071 Value ($000) $123,780 Avg Close $143.37 Range $130.22 - $154.10

Q2 2018

Shares 804,200 Value ($000) $106,581 Avg Close $124.66 Range $110.21 - $138.17

Q1 2018

Shares 804,200 Value ($000) $95,008 Avg Close $114.70 Range $101.22 - $124.65

Q4 2017

Shares 804,200 Value ($000) $90,191 Avg Close $115.23 Range $110.54 - $124.48

Q3 2017

Shares 804,200 Value ($000) $91,582 Avg Close $106.27 Range $96.03 - $117.53

Q2 2017

Shares 804,200 Value ($000) $78,643 Avg Close $88.44 Range $76.46 - $100.87

Q1 2017

Shares 829,200 Value ($000) $66,104 Avg Close $81.89 Range $74.30 - $88.90

Q4 2016

Shares 879,550 Value ($000) $66,142 Avg Close $77.66 Range $73.76 - $85.74

Q3 2016

Shares 928,453 Value ($000) $71,834 Avg Close $75.14 Range $69.05 - $79.61

Q2 2016

Shares 931,328 Value ($000) $65,202 Avg Close $68.64 Range $62.31 - $77.08

Q1 2016

Shares 931,953 Value ($000) $69,990 Avg Close $70.08 Range $64.08 - $77.79

Q4 2015

Shares 1,084,201 Value ($000) $84,242 Avg Close $71.41 Range $63.20 - $78.88

Q3 2015

Shares 1,138,759 Value ($000) $80,818 Avg Close $75.27 Range $64.27 - $84.14

Q2 2015

Shares 1,138,759 Value ($000) $76,638 Avg Close $67.47 Range $62.36 - $71.80

Q1 2015

Shares 1,469,024 Value ($000) $103,610 Avg Close $61.98 Range $50.91 - $72.40

Q4 2014

Shares 1,469,024 Value ($000) $74,906 Avg Close $53.92 Range $49.75 - $59.81

Q3 2014

Shares 1,515,624 Value ($000) $86,739 Avg Close $51.48 Range $45.50 - $57.98

Q2 2014

Shares 1,530,000 Value ($000) $72,078 Avg Close $43.18 Range $35.33 - $49.39

Q1 2014

Shares 1,430,000 Value ($000) $67,996 Avg Close $44.59 Range $38.91 - $50.00

Q4 2013

Shares 1,430,000 Value ($000) $57,786 Avg Close $39.76 Range $36.42 - $44.23

Q3 2013

Shares 1,280,000 Value ($000) $52,390 Avg Close $38.50 Range $35.50 - $41.29

Q2 2013

Shares 1,022,800 Value ($000) $36,238 Avg Close $32.90 Range $29.07 - $36.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	534,248	$97,351	$178.08	$154.12 - $198.30
Q3 2025	684,941	$119,865	$167.36	$139.15 - $211.00
Q2 2025	690,623	$100,451	$141.84	$125.10 - $175.88
Q1 2025	704,485	$123,278	$193.87	$168.00 - $228.29
Q4 2024	734,167	$153,962	$233.52	$183.38 - $303.69
Q3 2024	954,056	$274,110	$315.33	$269.08 - $347.72
Q2 2024	971,926	$304,670	$313.39	$287.02 - $338.98
Q1 2024	969,991	$325,868	$294.81	$244.59 - $344.77
Q4 2023	987,761	$279,606	$258.75	$221.20 - $288.50
Q3 2023	987,006	$243,050	$252.02	$233.81 - $268.07
Q2 2023	987,765	$247,139	$212.31	$181.92 - $252.15
Q1 2023	987,977	$211,022	$222.55	$190.73 - $247.47
Q4 2022	935,851	$181,789	$198.26	$171.43 - $229.84
Q3 2022	922,537	$169,544	$217.64	$179.95 - $249.62
Q2 2022	885,458	$191,879	$224.24	$196.34 - $263.62
Q1 2022	771,031	$187,530	$250.60	$208.13 - $312.28
Q4 2021	792,531	$245,447	$279.80	$254.34 - $313.00
Q3 2021	853,686	$223,683	$243.05	$205.10 - $301.72
Q2 2021	670,678	$138,636	$215.79	$193.25 - $234.22
Q1 2021	655,073	$128,637	$197.42	$168.76 - $223.62
Q4 2020	629,423	$122,725	$195.53	$177.52 - $215.29
Q3 2020	629,423	$120,276	$183.83	$166.66 - $199.83
Q2 2020	680,823	$114,691	$157.56	$127.00 - $173.77
Q1 2020	729,978	$99,277	$160.09	$104.28 - $178.99
Q4 2019	729,978	$125,724	$154.22	$138.50 - $172.45
Q3 2019	729,978	$107,555	$153.57	$145.33 - $165.14
Q2 2019	755,278	$116,290	$140.24	$128.52 - $154.40
Q1 2019	755,078	$103,129	$136.30	$118.10 - $147.31
Q4 2018	780,078	$100,794	$138.12	$119.08 - $155.33
Q3 2018	805,071	$123,780	$143.37	$130.22 - $154.10
Q2 2018	804,200	$106,581	$124.66	$110.21 - $138.17
Q1 2018	804,200	$95,008	$114.70	$101.22 - $124.65
Q4 2017	804,200	$90,191	$115.23	$110.54 - $124.48
Q3 2017	804,200	$91,582	$106.27	$96.03 - $117.53
Q2 2017	804,200	$78,643	$88.44	$76.46 - $100.87
Q1 2017	829,200	$66,104	$81.89	$74.30 - $88.90
Q4 2016	879,550	$66,142	$77.66	$73.76 - $85.74
Q3 2016	928,453	$71,834	$75.14	$69.05 - $79.61
Q2 2016	931,328	$65,202	$68.64	$62.31 - $77.08
Q1 2016	931,953	$69,990	$70.08	$64.08 - $77.79
Q4 2015	1,084,201	$84,242	$71.41	$63.20 - $78.88
Q3 2015	1,138,759	$80,818	$75.27	$64.27 - $84.14
Q2 2015	1,138,759	$76,638	$67.47	$62.36 - $71.80
Q1 2015	1,469,024	$103,610	$61.98	$50.91 - $72.40
Q4 2014	1,469,024	$74,906	$53.92	$49.75 - $59.81
Q3 2014	1,515,624	$86,739	$51.48	$45.50 - $57.98
Q2 2014	1,530,000	$72,078	$43.18	$35.33 - $49.39
Q1 2014	1,430,000	$67,996	$44.59	$38.91 - $50.00
Q4 2013	1,430,000	$57,786	$39.76	$36.42 - $44.23
Q3 2013	1,280,000	$52,390	$38.50	$35.50 - $41.29
Q2 2013	1,022,800	$36,238	$32.90	$29.07 - $36.71