Back to Boston Partners Boston Partners

ICLRICLR
31 quarters

Position history for Boston PartnersBoston Partners's holdings in ICON PLC

Boston Partners holds 1.6M shares of ICLR (ICON PLC), worth $281.4M as of 2026-Q2. The position was increased (+94.1% shares). ICLR represents 0.3% of Boston Partners's portfolio.

Current Value

$281.4M

Current Shares

1.6M

Total Value Change

+$103.3M

Total Shares Change

+242,424

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
1.6M
+94.1%
$281.4M0.3%$173.71
59
2026-Q1
Decreased
835,139
-33.7%
$92.4M0.1%$108.70
0
2025-Q4
Increased
1.3M
+70.3%
$229.4M0.2%$183.00
55
2025-Q3
Increased
739,135
+1207.3%
$129.4M0.1%$163.44
58
2025-Q2
Decreased
56,538
-90.7%
$8.2M0.0%$144.56
0
2025-Q1
Decreased
604,919
-4.2%
$105.8M0.1%$179.07
0
2024-Q4
Decreased
631,562
-72.4%
$132.4M0.2%$209.64
0
2024-Q3
Decreased
2.3M
-12.8%
$656.5M0.8%$285.61
0
2024-Q2
Decreased
2.6M
-0.4%
$822.6M1.0%$313.47
0
2024-Q1
Decreased
2.6M
-1.6%
$881.4M1.0%$335.95
0
2023-Q4
Decreased
2.7M
-7.5%
$755.2M1.0%$283.07
0
2023-Q3
Decreased
2.9M
-6.9%
$710.7M1.0%$246.25
0
2023-Q2
Increased
3.1M
+0.8%
$776.2M1.0%$242.63
50
2023-Q1
Decreased
3.1M
-0.9%
$655.7M0.9%$210.86
0
2022-Q4
Increased
3.1M
+4.9%
$606.5M0.8%$194.25
47
2022-Q3
Increased
3M
+0.5%
$545.2M0.8%$184.02
44
2022-Q2
Increased
2.9M
+10.7%
$639.7M0.9%$217.27
49
2022-Q1
Increased
2.7M
+25.9%
$648.3M0.8%$245.81
55
2021-Q4
Decreased
2.1M
-1.9%
$654.5M0.8%$309.29
0
2021-Q3
Increased
2.2M
+94.3%
$564.8M0.7%$267.67
71
2021-Q2
Increased
1.1M
+6.5%
$229.3M0.3%$214.04
39
2021-Q1
Increased
1M
+35.5%
$204.5M0.3%$196.92
47
2020-Q4
Decreased
768,114
-14.3%
$149.8M0.2%$193.66
0
2020-Q3
Decreased
896,560
-8.6%
$171.3M0.3%$188.71
0
2020-Q2
Decreased
981,219
-18.3%
$165.3M0.3%$162.49
0
2020-Q1
Decreased
1.2M
-55.4%
$163.2M0.3%$140.55
0
2019-Q4
Increased
2.7M
+98.9%
$463.5M0.3%$170.60
60
2019-Q3
Decreased
1.4M
-7.6%
$199.5M0.3%$147.29
0
2019-Q2
Decreased
1.5M
-2.6%
$225.4M0.3%$153.97
0
2019-Q1
Increased
1.5M
+9.1%
$205.4M0.3%$136.58
40
2018-Q4
New
1.4M
-
$178.1M0.3%$127.15
50

Other major holders of ICLR: BNP PARIBAS FINANCIAL MARKETS, WCM INVESTMENT MANAGEMENT, LLC, MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used