William Blair Investment Management
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William Blair Investment Management’s Jabil JBL Stock Holding History

William Blair Investment Management’s Portfolio JBL Stock Details JBL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$516K Buy
1,339
+7
+0.5% +$2.42K ﹤0.01% 367
2026
Q1 		$354K Buy
1,332
+34
+3% +$8.56K ﹤0.01% 388
2025
Q4 		$296K Sell
1,298
-138
-10% -$29.4K ﹤0.01% 400
2025
Q3 		$312K Sell
1,436
-45
-3% -$9.8K ﹤0.01% 393
2025
Q2 		$323K Sell
1,481
-1,799
-55% -$292K ﹤0.01% 397
2025
Q1 		$446K Buy
3,280
+111
+4% +$17.1K ﹤0.01% 382
2024
Q4 		$456K Sell
3,169
-576
-15% -$75.6K ﹤0.01% 396
2024
Q3 		$449K Sell
3,745
-49
-1% -$5.32K ﹤0.01% 383
2024
Q2 		$413K Buy
+3,794
New +$460K ﹤0.01% 386
2024
Q1 		– Sell
-2,739
Closed -$349K – 422
2023
Q4 		$349K Sell
2,739
-1,037
-27% -$132K ﹤0.01% 381
2023
Q3 		$479K Buy
3,776
+855
+29% +$93.5K ﹤0.01% 359
2023
Q2 		$315K Sell
2,921
-847
-22% -$74.6K ﹤0.01% 364
2023
Q1 		$332K Sell
3,768
-263
-7% -$21.2K ﹤0.01% 362
2022
Q4 		$275K Buy
4,031
+11
+0.3% +$727 ﹤0.01% 376
2022
Q3 		$232K Sell
4,020
-352
-8% -$20.5K ﹤0.01% 369
2022
Q2 		$224K Sell
4,372
-3,506
-45% -$203K ﹤0.01% 387
2022
Q1 		$486K Buy
7,878
+418
+6% +$25.8K ﹤0.01% 402
2021
Q4 		$525K Sell
7,460
-1,474
-16% -$93.1K ﹤0.01% 378
2021
Q3 		$521K Buy
+8,934
New +$531K ﹤0.01% 392

Other funds holding JBL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
TYCC
Texas Yale Capital Corp St. Petersburg, Florida $4.61B AUM 50.58% 1-Year Est. Return
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

William Blair Investment Management's JBL Position: Q2 2026 in Review

William Blair Investment Management increased its Jabil (JBL) stake by 0.53% in Q2 2026, buying an estimated $2.42K and bringing the position to 1,339 shares worth $516K. The position accounts for ﹤0.01% of the portfolio, ranked #367.

William Blair Investment Management first reported a position in JBL in Q3 2021 and has held it in 19 quarters since. The position peaked at $525K in Q4 2021. 1,112 funds tracked by Wall St. Rank hold JBL as of Q2 2026.

  • William Blair Investment Management held 1,339 shares of Jabil worth $516K as of Q2 2026.
  • William Blair Investment Management bought 7 Jabil shares in Q2 2026, an estimated $2.42K.
  • Jabil made up ﹤0.01% of William Blair Investment Management's portfolio in Q2 2026, its #367 holding.
  • William Blair Investment Management first reported a position in Jabil in Q3 2021 and has held it in 19 quarters since.
  • William Blair Investment Management's Jabil position peaked at $525K in Q4 2021.
  • 1,112 funds tracked by Wall St. Rank held Jabil as of Q2 2026.

Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.