DS
ICLR icon

David Shaw’s Icon ICLR Stock Holding History

David Shaw’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 		$4.12M Hold
23,700
– – ﹤0.01% 2573
2026
Q1 		$2.62M Buy
23,700
+22,100
+1,381% +$3.02M ﹤0.01% 2707
2025
Q4 		$292K Hold
1,600
– – ﹤0.01% 4164
2025
Q3 		$280K Buy
+1,600
New +$268K ﹤0.01% 4146
2018
Q2 		– Sell
-2,800
Closed -$331K – 3779
2018
Q1 		$331K Hold
2,800
– – ﹤0.01% 3103
2017
Q4 		$314K Hold
2,800
– – ﹤0.01% 3221
2017
Q3 		$319K Buy
+2,800
New +$298K ﹤0.01% 3116
2014
Q1 		– Sell
-6,200
Closed -$251K – 4430
2013
Q4 		$251K Hold
6,200
– – ﹤0.01% 4153
2013
Q3 		$254K Buy
+6,200
New +$239K ﹤0.01% 3977

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

David Shaw's ICLR Position: Q2 2026 in Review

David Shaw increased its Icon (ICLR) stake by 13% in Q2 2026, buying an estimated $20.2M and bringing the position to 1,357,143 shares worth $236M. The position accounts for 0.11% of the portfolio, ranked #181.

David Shaw first reported a position in ICLR in Q2 2013 and has held it in 49 quarters since. The position peaked at $354M in Q2 2025. 421 funds tracked by Wall St. Rank hold ICLR as of Q2 2026.

  • David Shaw held 1,357,143 shares of Icon worth $236M as of Q2 2026.
  • David Shaw bought 158,588 Icon shares in Q2 2026, an estimated $20.2M.
  • Icon made up 0.11% of David Shaw's portfolio in Q2 2026, its #181 holding.
  • David Shaw first reported a position in Icon in Q2 2013 and has held it in 49 quarters since.
  • David Shaw's Icon position peaked at $354M in Q2 2025.
  • 421 funds tracked by Wall St. Rank held Icon as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.