William Blair & Company
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William Blair & Company’s Knight Transportation KNX Stock Holding History

William Blair & Company’s Portfolio KNX Stock Details KNX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$540K Buy
6,936
+2,407
+53% +$167K ﹤0.01% 1204
2026
Q1 		$261K Buy
4,529
+314
+7% +$18K ﹤0.01% 1386
2025
Q4 		$220K Buy
+4,215
New +$198K ﹤0.01% 1426
2025
Q3 		– Sell
-4,821
Closed -$213K – 1883
2025
Q2 		$213K Buy
+4,821
New +$205K ﹤0.01% 1399
2025
Q1 		– Sell
-5,433
Closed -$288K – 1842
2024
Q4 		$288K Buy
5,433
+1,551
+40% +$84.4K ﹤0.01% 1301
2024
Q3 		$209K Buy
+3,882
New +$201K ﹤0.01% 1421
2024
Q2 		– Sell
-80,219
Closed -$4.41M – 1853
2024
Q1 		$4.41M Sell
80,219
-319
-0.4% -$18K 0.01% 507
2023
Q4 		$4.64M Buy
80,538
+6,510
+9% +$341K 0.02% 473
2023
Q3 		$3.71M Buy
74,028
+18,987
+34% +$1.05M 0.01% 507
2023
Q2 		$3.06M Buy
55,041
+1,959
+4% +$109K 0.01% 562
2023
Q1 		$3M Buy
53,082
+1,256
+2% +$71.8K 0.01% 561
2022
Q4 		$2.72M Sell
51,826
-64
-0.1% -$3.31K 0.01% 558
2022
Q3 		$2.54M Sell
51,890
-256
-0.5% -$13.1K 0.01% 563
2022
Q2 		$2.41M Sell
52,146
-6,108
-10% -$289K 0.01% 594
2022
Q1 		$2.94M Sell
58,254
-1,992
-3% -$110K 0.01% 597
2021
Q4 		$3.67M Buy
+60,246
New +$3.41M 0.01% 566
2020
Q2 		– Sell
-19,750
Closed -$648K – 1714
2020
Q1 		$648K Sell
19,750
-1,125
-5% -$39.8K ﹤0.01% 799
2019
Q4 		$748K Buy
20,875
+420
+2% +$15.4K ﹤0.01% 862
2019
Q3 		$743K Sell
20,455
-2,400
-11% -$83.4K ﹤0.01% 828
2019
Q2 		$910K Sell
22,855
-1,293
-5% -$41.3K 0.01% 786
2019
Q1 		$962K Buy
24,148
+2,169
+10% +$69K 0.01% 743
2018
Q4 		$875K Buy
+21,979
New +$681K 0.01% 729

Other funds holding KNX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
SPC
Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return

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

William Blair & Company increased its Knight Transportation (KNX) stake by 53% in Q2 2026, buying an estimated $167K and bringing the position to 6,936 shares worth $540K. The position accounts for ﹤0.01% of the portfolio, ranked #1204.

William Blair & Company first reported a position in KNX in Q4 2018 and has held it in 22 quarters since. The position peaked at $4.64M in Q4 2023. 630 funds tracked by Wall St. Rank hold KNX as of Q2 2026.

  • William Blair & Company held 6,936 shares of Knight Transportation worth $540K as of Q2 2026.
  • William Blair & Company bought 2,407 Knight Transportation shares in Q2 2026, an estimated $167K.
  • Knight Transportation made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1204 holding.
  • William Blair & Company first reported a position in Knight Transportation in Q4 2018 and has held it in 22 quarters since.
  • William Blair & Company's Knight Transportation position peaked at $4.64M in Q4 2023.
  • 630 funds tracked by Wall St. Rank held Knight Transportation as of Q2 2026.

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