CP
ICLR icon

CenterBook Partners’s Icon ICLR Stock Holding History

CenterBook Partners’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
Q2 		$457K Sell
2,630
-2,764
-51% -$352K 0.02% 532
2026
Q1 		$597K Buy
5,394
+1,340
+33% +$183K 0.03% 452
2025
Q4 		$739K Buy
+4,054
New +$722K 0.04% 430
2025
Q2 		– Sell
-10,742
Closed -$1.88M – 550
2025
Q1 		$1.88M Sell
10,742
-18,274
-63% -$3.54M 0.12% 209
2024
Q4 		$6.08M Buy
+29,016
New +$6.78M 0.36% 82

Other funds holding ICLR

Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
BWA
Brave Warrior Advisors New York $4.59B AUM 9.32% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
RCG
Ruane, Cunniff & Goldfarb New York $6.43B AUM 18.44% 1-Year Est. Return

CenterBook Partners's ICLR Position: Q2 2026 in Review

CenterBook Partners reduced its Icon (ICLR) stake by 51% in Q2 2026, selling an estimated $352K and leaving 2,630 shares worth $457K. The position accounts for 0.02% of the portfolio, ranked #532.

CenterBook Partners first reported a position in ICLR in Q4 2024 and has held it in 5 quarters since. The position peaked at $6.08M in Q4 2024. 422 funds tracked by Wall St. Rank hold ICLR as of Q2 2026.

  • CenterBook Partners held 2,630 shares of Icon worth $457K as of Q2 2026.
  • CenterBook Partners sold 2,764 Icon shares in Q2 2026, an estimated $352K.
  • Icon made up 0.02% of CenterBook Partners's portfolio in Q2 2026, its #532 holding.
  • CenterBook Partners first reported a position in Icon in Q4 2024 and has held it in 5 quarters since.
  • CenterBook Partners's Icon position peaked at $6.08M in Q4 2024.
  • 422 funds tracked by Wall St. Rank held Icon as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.