William Blair & Company
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William Blair & Company’s Huntington Ingalls Industries HII Stock Holding History

William Blair & Company’s Portfolio HII Stock Details HII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1M Buy
3,581
+235
+7% +$78.5K ﹤0.01% 980
2026
Q1 		$1.27M Buy
3,346
+542
+19% +$223K ﹤0.01% 865
2025
Q4 		$954K Buy
2,804
+281
+11% +$87.2K ﹤0.01% 953
2025
Q3 		$726K Buy
2,523
+1,155
+84% +$308K ﹤0.01% 1000
2025
Q2 		$330K Buy
+1,368
New +$306K ﹤0.01% 1224
2025
Q1 		– Sell
-1,115
Closed -$211K – 1835
2024
Q4 		$211K Sell
1,115
-1,994
-64% -$431K ﹤0.01% 1423
2024
Q3 		$822K Sell
3,109
-53
-2% -$14K ﹤0.01% 958
2024
Q2 		$779K Buy
3,162
+1,735
+122% +$451K ﹤0.01% 955
2024
Q1 		$416K Buy
1,427
+1
+0.1% +$275 ﹤0.01% 1136
2023
Q4 		$370K Buy
+1,426
New +$333K ﹤0.01% 1161
2020
Q4 		– Sell
-1,856
Closed -$261K – 1835
2020
Q3 		$261K Sell
1,856
-326
-15% -$52.5K ﹤0.01% 1192
2020
Q2 		$381K Sell
2,182
-324
-13% -$60.2K ﹤0.01% 1008
2020
Q1 		$457K Buy
2,506
+355
+17% +$82.7K ﹤0.01% 896
2019
Q4 		$540K Sell
2,151
-270
-11% -$64K ﹤0.01% 957
2019
Q3 		$513K Sell
2,421
-3
-0.1% -$654 ﹤0.01% 936
2019
Q2 		$545K Sell
2,424
-38
-2% -$8.14K ﹤0.01% 949
2019
Q1 		$510K Sell
2,462
-10
-0.4% -$2.05K ﹤0.01% 961
2018
Q4 		$470K Sell
2,472
-810
-25% -$176K ﹤0.01% 928
2018
Q3 		$840K Buy
3,282
+948
+41% +$227K 0.01% 799
2018
Q2 		$506K Buy
2,334
+558
+31% +$130K ﹤0.01% 946
2018
Q1 		$458K Buy
1,776
+70
+4% +$17.4K ﹤0.01% 950
2017
Q4 		$402K Buy
1,706
+35
+2% +$8.26K ﹤0.01% 1033
2017
Q3 		$378K Buy
1,671
+120
+8% +$25K ﹤0.01% 1025
2017
Q2 		$289K Sell
1,551
-2,900
-65% -$567K ﹤0.01% 1203
2017
Q1 		$950K Buy
4,451
+1,685
+61% +$343K 0.01% 722
2016
Q4 		$509K Buy
2,766
+1,375
+99% +$233K ﹤0.01% 831
2016
Q3 		$213K Hold
1,391
– – ﹤0.01% 1140
2016
Q2 		$234K Buy
+1,391
New +$211K ﹤0.01% 1068

Other funds holding HII

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

William Blair & Company increased its Huntington Ingalls Industries (HII) stake by 7% in Q2 2026, buying an estimated $78.5K and bringing the position to 3,581 shares worth $1M. The position accounts for ﹤0.01% of the portfolio, ranked #980.

William Blair & Company first reported a position in HII in Q2 2016 and has held it in 28 quarters since. The position peaked at $1.27M in Q1 2026. 812 funds tracked by Wall St. Rank hold HII as of Q2 2026.

  • William Blair & Company held 3,581 shares of Huntington Ingalls Industries worth $1M as of Q2 2026.
  • William Blair & Company bought 235 Huntington Ingalls Industries shares in Q2 2026, an estimated $78.5K.
  • Huntington Ingalls Industries made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #980 holding.
  • William Blair & Company first reported a position in Huntington Ingalls Industries in Q2 2016 and has held it in 28 quarters since.
  • William Blair & Company's Huntington Ingalls Industries position peaked at $1.27M in Q1 2026.
  • 812 funds tracked by Wall St. Rank held Huntington Ingalls Industries as of Q2 2026.

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