FCM
ICLR icon

Frontier Capital Management’s Icon ICLR Stock Holding History

Frontier Capital Management’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 		$12M Buy
108,467
+35,723
+49% +$4.88M 0.12% 219
2025
Q4 		$13.3M Buy
72,744
+3,455
+5% +$615K 0.14% 210
2025
Q3 		$12.1M Sell
69,289
-2,071
-3% -$347K 0.11% 231
2025
Q2 		$10.4M Buy
71,360
+35,253
+98% +$5M 0.1% 239
2025
Q1 		$6.32M Buy
36,107
+16,930
+88% +$3.28M 0.07% 243
2024
Q4 		$4.02M Buy
+19,177
New +$4.48M 0.04% 263

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

Frontier Capital Management's ICLR Position: Q1 2026 in Review

Frontier Capital Management increased its Icon (ICLR) stake by 49% in Q1 2026, buying an estimated $4.88M and bringing the position to 108,467 shares worth $12M. The position accounts for 0.12% of the portfolio, ranked #219.

Frontier Capital Management first reported a position in ICLR in Q4 2024 and has held it in 6 quarters since. The position peaked at $13.3M in Q4 2025. 415 funds tracked by Wall St. Rank hold ICLR as of Q1 2026.

  • Frontier Capital Management held 108,467 shares of Icon worth $12M as of Q1 2026.
  • Frontier Capital Management bought 35,723 Icon shares in Q1 2026, an estimated $4.88M.
  • Icon made up 0.12% of Frontier Capital Management's portfolio in Q1 2026, its #219 holding.
  • Frontier Capital Management first reported a position in Icon in Q4 2024 and has held it in 6 quarters since.
  • Frontier Capital Management's Icon position peaked at $13.3M in Q4 2025.
  • 415 funds tracked by Wall St. Rank held Icon as of Q1 2026.

Based on Frontier Capital Management's 13F filing for Q1 2026, filed 15 May 2026.