Janus Henderson Group
ICLR icon

Janus Henderson Group’s Icon ICLR Stock Holding History

Janus Henderson Group’s Portfolio ICLR Stock Details ICLR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$9.08M Sell
82,061
-166,218
-67% -$22.7M ﹤0.01% 793
2025
Q4 		$45.2M Buy
248,279
+28,008
+13% +$4.99M 0.02% 433
2025
Q3 		$38.5M Sell
220,271
-557,592
-72% -$93.3M 0.02% 467
2025
Q2 		$113M Sell
777,863
-660,097
-46% -$93.6M 0.06% 246
2025
Q1 		$257M Sell
1,437,960
-48,086
-3% -$9.32M 0.14% 160
2024
Q4 		$312M Buy
1,486,046
+290,810
+24% +$67.9M 0.16% 144
2024
Q3 		$343M Buy
1,195,236
+832
+0.1% +$262K 0.18% 134
2024
Q2 		$374M Buy
1,194,404
+17,655
+2% +$5.53M 0.2% 112
2024
Q1 		$395M Buy
1,176,749
+333,393
+40% +$98.3M 0.22% 118
2023
Q4 		$239M Buy
843,356
+42,419
+5% +$11M 0.14% 161
2023
Q3 		$197M Buy
800,937
+2,563
+0.3% +$646K 0.13% 171
2023
Q2 		$200M Sell
798,374
-39,872
-5% -$8.47M 0.12% 167
2023
Q1 		$179M Sell
838,246
-148,318
-15% -$33M 0.12% 176
2022
Q4 		$192M Sell
986,564
-1,046,692
-51% -$208M 0.14% 164
2022
Q3 		$374M Buy
2,033,256
+923,608
+83% +$201M 0.14% 163
2022
Q2 		$240M Sell
1,109,648
-51,302
-4% -$11.5M 0.17% 150
2022
Q1 		$282M Sell
1,160,950
-1,184,771
-51% -$297M 0.14% 165
2021
Q4 		$727M Buy
2,345,721
+109,277
+5% +$30.6M 0.3% 74
2021
Q3 		$586M Buy
2,236,444
+1,524,846
+214% +$371M 0.26% 94
2021
Q2 		$147M Buy
711,598
+202,659
+40% +$43.7M 0.06% 295
2021
Q1 		$100M Buy
508,939
+31,630
+7% +$6.24M 0.05% 371
2020
Q4 		$93.1M Sell
477,309
-51,030
-10% -$9.98M 0.04% 382
2020
Q3 		$101M Sell
528,339
-30,554
-5% -$5.62M 0.05% 321
2020
Q2 		$94.1M Buy
558,893
+118,044
+27% +$18.6M 0.05% 333
2020
Q1 		$59.9M Sell
440,849
-75,151
-15% -$12M 0.04% 408
2019
Q4 		$88.9M Sell
516,000
-160,421
-24% -$24.7M 0.05% 411
2019
Q3 		$99.6M Sell
676,421
-47,570
-7% -$7.31M 0.05% 369
2019
Q2 		$111M Buy
723,991
+16,602
+2% +$2.33M 0.06% 346
2019
Q1 		$96.6M Sell
707,389
-43,398
-6% -$5.92M 0.05% 395
2018
Q4 		$97M Sell
750,787
-37,419
-5% -$5.17M 0.06% 354
2018
Q3 		$121M Buy
788,206
+37,851
+5% +$5.43M 0.06% 340
2018
Q2 		$99.4M Sell
750,355
-24,294
-3% -$3.03M 0.06% 385
2018
Q1 		$91.5M Buy
774,649
+23,719
+3% +$2.72M 0.05% 389
2017
Q4 		$84.2M Sell
750,930
-223,113
-23% -$25.7M 0.05% 408
2017
Q3 		$111M Sell
974,043
-94,116
-9% -$10M 0.07% 340
2017
Q2 		$104M Buy
1,068,159
+348,292
+48% +$30.8M 0.07% 342
2017
Q1 		$57.4M Buy
719,867
+22,255
+3% +$1.82M 0.4% 54
2016
Q4 		$52.5M Sell
697,612
-62,560
-8% -$4.86M 0.39% 55
2016
Q3 		$58.8M Sell
760,172
-1,321
-0.2% -$99.3K 0.43% 48
2016
Q2 		$53.3M Buy
761,493
+125,629
+20% +$8.62M 0.44% 48
2016
Q1 		$47.8M Buy
635,864
+39,261
+7% +$2.75M 0.39% 62
2015
Q4 		$46.4M Buy
596,603
+118,792
+25% +$8.48M 0.37% 67
2015
Q3 		$33.9M Sell
477,811
-122,628
-20% -$9.23M 0.3% 99
2015
Q2 		$40.4M Buy
600,439
+1,460
+0.2% +$98.5K 0.32% 89
2015
Q1 		$42.2M Hold
598,979
– – 0.33% 80
2014
Q4 		$30.5M Sell
598,979
-202,777
-25% -$10.9M 0.22% 132
2014
Q3 		$45.9M Hold
801,756
– – 0.43% 53
2014
Q2 		$37.8M Buy
801,756
+341,971
+74% +$14.8M 0.35% 65
2014
Q1 		$21.9M Hold
459,785
– – 0.21% 117
2013
Q4 		$18.6M Sell
459,785
-10,550
-2% -$419K 0.19% 131
2013
Q3 		$19.2M Sell
470,335
-11,602
-2% -$447K 0.21% 122
2013
Q2 		$17.5M Buy
+481,937
New +$15.9M 0.21% 131

Other funds holding ICLR

Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
BWA
Brave Warrior Advisors New York $4.04B AUM 1.15% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.15B AUM 48.05% 1-Year Est. Return

Janus Henderson Group's ICLR Position: Q1 2026 in Review

Janus Henderson Group reduced its Icon (ICLR) stake by 67% in Q1 2026, selling an estimated $22.7M and leaving 82,061 shares worth $9.08M. The position accounts for ﹤0.01% of the portfolio, ranked #793.

Janus Henderson Group first reported a position in ICLR in Q2 2013 and has held it in 52 quarters since. The position peaked at $727M in Q4 2021. 415 funds tracked by Wall St. Rank hold ICLR as of Q1 2026.

  • Janus Henderson Group held 82,061 shares of Icon worth $9.08M as of Q1 2026.
  • Janus Henderson Group sold 166,218 Icon shares in Q1 2026, an estimated $22.7M.
  • Icon made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #793 holding.
  • Janus Henderson Group first reported a position in Icon in Q2 2013 and has held it in 52 quarters since.
  • Janus Henderson Group's Icon position peaked at $727M in Q4 2021.
  • 415 funds tracked by Wall St. Rank held Icon as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.