William Blair & Company
HUBB icon

William Blair & Company’s Hubbell HUBB Stock Holding History

William Blair & Company’s Portfolio HUBB Stock Details HUBB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.1M Buy
4,012
+405
+11% +$205K 0.01% 746
2026
Q1 		$1.77M Buy
3,607
+5
+0.1% +$2.46K 0.01% 764
2025
Q4 		$1.6M Buy
3,602
+142
+4% +$62.2K ﹤0.01% 805
2025
Q3 		$1.49M Sell
3,460
-18,582
-84% -$8M ﹤0.01% 811
2025
Q2 		$9M Sell
22,042
-378
-2% -$140K 0.03% 369
2025
Q1 		$7.42M Buy
22,420
+666
+3% +$258K 0.02% 389
2024
Q4 		$9.11M Buy
21,754
+11
+0.1% +$4.91K 0.03% 355
2024
Q3 		$9.31M Buy
21,743
+14
+0.1% +$5.38K 0.03% 354
2024
Q2 		$7.94M Sell
21,729
-185
-0.8% -$72.6K 0.02% 374
2024
Q1 		$9.1M Sell
21,914
-10
-0% -$3.62K 0.03% 350
2023
Q4 		$7.21M Buy
21,924
+23
+0.1% +$6.92K 0.02% 381
2023
Q3 		$6.86M Sell
21,901
-663
-3% -$211K 0.03% 370
2023
Q2 		$7.48M Hold
22,564
– – 0.03% 361
2023
Q1 		$5.49M Hold
22,564
– – 0.02% 423
2022
Q4 		$5.3M Sell
22,564
-446
-2% -$107K 0.02% 418
2022
Q3 		$5.13M Sell
23,010
-5
-0% -$1.05K 0.02% 403
2022
Q2 		$4.11M Buy
23,015
+29
+0.1% +$5.46K 0.02% 464
2022
Q1 		$4.22M Buy
22,986
+120
+0.5% +$22.5K 0.01% 506
2021
Q4 		$4.76M Buy
22,866
+49
+0.2% +$9.8K 0.01% 484
2021
Q3 		$4.12M Buy
22,817
+201
+0.9% +$39.2K 0.01% 501
2021
Q2 		$4.23M Sell
22,616
-50
-0.2% -$9.44K 0.01% 494
2021
Q1 		$4.24M Buy
22,666
+43
+0.2% +$7.43K 0.02% 486
2020
Q4 		$3.55M Hold
22,623
– – 0.01% 509
2020
Q3 		$3.1M Sell
22,623
-303
-1% -$41.7K 0.01% 493
2020
Q2 		$2.87M Buy
22,926
+12
+0.1% +$1.46K 0.01% 487
2020
Q1 		$2.63M Buy
22,914
+400
+2% +$54K 0.02% 459
2019
Q4 		$3.33M Buy
22,514
+2,457
+12% +$350K 0.02% 489
2019
Q3 		$2.63M Buy
20,057
+23
+0.1% +$2.97K 0.02% 517
2019
Q2 		$2.61M Buy
20,034
+18,100
+936% +$2.23M 0.01% 511
2019
Q1 		$228K Buy
+1,934
New +$219K ﹤0.01% 1253

Other funds holding HUBB

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

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

William Blair & Company increased its Hubbell (HUBB) stake by 11% in Q2 2026, buying an estimated $205K and bringing the position to 4,012 shares worth $2.1M. The position accounts for 0.01% of the portfolio, ranked #746.

William Blair & Company first reported a position in HUBB in Q1 2019 and has held it in 30 quarters since. The position peaked at $9.31M in Q3 2024. 1,019 funds tracked by Wall St. Rank hold HUBB as of Q2 2026.

  • William Blair & Company held 4,012 shares of Hubbell worth $2.1M as of Q2 2026.
  • William Blair & Company bought 405 Hubbell shares in Q2 2026, an estimated $205K.
  • Hubbell made up 0.01% of William Blair & Company's portfolio in Q2 2026, its #746 holding.
  • William Blair & Company first reported a position in Hubbell in Q1 2019 and has held it in 30 quarters since.
  • William Blair & Company's Hubbell position peaked at $9.31M in Q3 2024.
  • 1,019 funds tracked by Wall St. Rank held Hubbell as of Q2 2026.

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