William Blair & Company
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William Blair & Company’s ICF International ICFI Stock Holding History

William Blair & Company’s Portfolio ICFI Stock Details ICFI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.29M Sell
17,639
-6,145
-26% -$424K ﹤0.01% 894
2026
Q1 		$1.55M Buy
+23,784
New +$1.93M ﹤0.01% 810
2025
Q2 		– Sell
-9,796
Closed -$832K – 1866
2025
Q1 		$832K Sell
9,796
-2,327
-19% -$244K ﹤0.01% 938
2024
Q4 		$1.45M Sell
12,123
-46,094
-79% -$6.9M ﹤0.01% 796
2024
Q3 		$9.71M Buy
58,217
+4,552
+8% +$700K 0.03% 346
2024
Q2 		$7.97M Buy
+53,665
New +$7.75M 0.02% 373
2018
Q3 		– Sell
-3,968
Closed -$282K – 1641
2018
Q2 		$282K Sell
3,968
-2,028
-34% -$138K ﹤0.01% 1151
2018
Q1 		$350K Sell
5,996
-5,627
-48% -$317K ﹤0.01% 1031
2017
Q4 		$610K Hold
11,623
– – ﹤0.01% 899
2017
Q3 		$627K Sell
11,623
-120
-1% -$5.68K ﹤0.01% 860
2017
Q2 		$553K Sell
11,743
-1,583
-12% -$72K ﹤0.01% 947
2017
Q1 		$563K Buy
13,326
+811
+6% +$39.2K ﹤0.01% 873
2016
Q4 		$691K Sell
12,515
-3,140
-20% -$160K 0.01% 733
2016
Q3 		$694K Buy
15,655
+6,649
+74% +$279K 0.01% 734
2016
Q2 		$368K Sell
9,006
-4,040
-31% -$158K ﹤0.01% 912
2016
Q1 		$448K Buy
13,046
+730
+6% +$24.4K ﹤0.01% 816
2015
Q4 		$438K Sell
12,316
-105,095
-90% -$3.52M ﹤0.01% 843
2015
Q3 		$3.57M Sell
117,411
-1,835,721
-94% -$63.1M 0.03% 383
2015
Q2 		$68.1M Buy
1,953,132
+7,634
+0.4% +$287K 0.1% 276
2015
Q1 		$79.5M Sell
1,945,498
-231,461
-11% -$9.27M 0.12% 233
2014
Q4 		$89.2M Buy
2,176,959
+129,645
+6% +$4.81M 0.14% 211
2014
Q3 		$63M Sell
2,047,314
-213,970
-9% -$7.35M 0.11% 259
2014
Q2 		$80M Sell
2,261,284
-66,101
-3% -$2.49M 0.13% 228
2014
Q1 		$92.7M Sell
2,327,385
-217,901
-9% -$7.97M 0.15% 199
2013
Q4 		$88.3M Sell
2,545,286
-144,351
-5% -$4.96M 0.15% 213
2013
Q3 		$95.2M Buy
2,689,637
+239,795
+10% +$8.08M 0.17% 181
2013
Q2 		$77.2M Buy
+2,449,842
New +$69.6M 0.15% 199

Other funds holding ICFI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
ECM
Estuary Capital Management Wayzata, Minnesota $589M AUM 9.29% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

William Blair & Company's ICFI Position: Q2 2026 in Review

William Blair & Company reduced its ICF International (ICFI) stake by 26% in Q2 2026, selling an estimated $424K and leaving 17,639 shares worth $1.29M. The position accounts for ﹤0.01% of the portfolio, ranked #894.

William Blair & Company first reported a position in ICFI in Q2 2013 and has held it in 27 quarters since. The position peaked at $95.2M in Q3 2013. 232 funds tracked by Wall St. Rank hold ICFI as of Q2 2026.

  • William Blair & Company held 17,639 shares of ICF International worth $1.29M as of Q2 2026.
  • William Blair & Company sold 6,145 ICF International shares in Q2 2026, an estimated $424K.
  • ICF International made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #894 holding.
  • William Blair & Company first reported a position in ICF International in Q2 2013 and has held it in 27 quarters since.
  • William Blair & Company's ICF International position peaked at $95.2M in Q3 2013.
  • 232 funds tracked by Wall St. Rank held ICF International as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.