William Blair & Company’s AvalonBay Communities AVB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.56M Buy
9,567
+850
+10% +$149K ﹤0.01% 806
2025
Q4
$1.58M Sell
8,717
-739
-8% -$134K ﹤0.01% 808
2025
Q3
$1.83M Buy
9,456
+23
+0.2% +$4.48K ﹤0.01% 753
2025
Q2
$1.92M Buy
9,433
+634
+7% +$130K 0.01% 722
2025
Q1
$1.89M Sell
8,799
-362
-4% -$78.6K 0.01% 723
2024
Q4
$2.02M Buy
9,161
+393
+4% +$88.7K 0.01% 708
2024
Q3
$1.97M Sell
8,768
-211
-2% -$45.6K 0.01% 714
2024
Q2
$1.86M Sell
8,979
-779
-8% -$151K 0.01% 703
2024
Q1
$1.81M Buy
9,758
+305
+3% +$54.9K 0.01% 697
2023
Q4
$1.77M Sell
9,453
-313
-3% -$54.6K 0.01% 700
2023
Q3
$1.68M Sell
9,766
-46
-0.5% -$8.5K 0.01% 702
2023
Q2
$1.86M Sell
9,812
-639
-6% -$114K 0.01% 682
2023
Q1
$1.76M Buy
10,451
+236
+2% +$40.3K 0.01% 689
2022
Q4
$1.65M Buy
10,215
+236
+2% +$40.2K 0.01% 683
2022
Q3
$1.84M Sell
9,979
-63
-0.6% -$12.7K 0.01% 637
2022
Q2
$1.95M Sell
10,042
-154
-2% -$33.4K 0.01% 647
2022
Q1
$2.53M Sell
10,196
-4,902
-32% -$1.2M 0.01% 636
2021
Q4
$3.81M Buy
15,098
+3,408
+29% +$813K 0.01% 555
2021
Q3
$2.59M Buy
11,690
+4,288
+58% +$963K 0.01% 633
2021
Q2
$1.54M Sell
7,402
-159
-2% -$31.8K 0.01% 778
2021
Q1
$1.4M Buy
7,561
+354
+5% +$61.9K 0.01% 790
2020
Q4
$1.16M Buy
7,207
+248
+4% +$39.4K ﹤0.01% 806
2020
Q3
$1.04M Sell
6,959
-93
-1% -$14.2K ﹤0.01% 743
2020
Q2
$1.09M Buy
7,052
+207
+3% +$32.8K 0.01% 699
2020
Q1
$1.01M Sell
6,845
-590
-8% -$119K 0.01% 660
2019
Q4
$1.56M Sell
7,435
-294
-4% -$63K 0.01% 661
2019
Q3
$1.66M Sell
7,729
-182
-2% -$38K 0.01% 624
2019
Q2
$1.61M Buy
7,911
+171
+2% +$34.6K 0.01% 638
2019
Q1
$1.55M Buy
7,740
+238
+3% +$45.5K 0.01% 622
2018
Q4
$1.31M Buy
7,502
+612
+9% +$111K 0.01% 625
2018
Q3
$1.25M Sell
6,890
-111
-2% -$19.8K 0.01% 672
2018
Q2
$1.2M Sell
7,001
-98
-1% -$16.2K 0.01% 666
2018
Q1
$1.17M Sell
7,099
-172
-2% -$28.2K 0.01% 669
2017
Q4
$1.3M Sell
7,271
-41
-0.6% -$7.44K 0.01% 672
2017
Q3
$1.3M Buy
7,312
+91
+1% +$17.1K 0.01% 661
2017
Q2
$1.39M Buy
7,221
+50
+0.7% +$9.56K 0.01% 662
2017
Q1
$1.32M Buy
7,171
+44
+0.6% +$7.89K 0.01% 635
2016
Q4
$1.26M Sell
7,127
-157
-2% -$26.5K 0.01% 595
2016
Q3
$1.29M Sell
7,284
-255
-3% -$45.9K 0.01% 587
2016
Q2
$1.36M Sell
7,539
-26
-0.3% -$4.68K 0.01% 550
2016
Q1
$1.44M Buy
7,565
+388
+5% +$68.5K 0.01% 529
2015
Q4
$1.32M Buy
7,177
+1
+0% +$179 0.01% 558
2015
Q3
$1.25M Sell
7,176
-390
-5% -$66.1K 0.01% 682
2015
Q2
$1.21M Sell
7,566
-40
-0.5% -$6.66K ﹤0.01% 1530
2015
Q1
$1.32M Sell
7,606
-202
-3% -$34.9K ﹤0.01% 1467
2014
Q4
$1.28M Sell
7,808
-40
-0.5% -$6.27K ﹤0.01% 1408
2014
Q3
$1.11M Buy
7,848
+3,038
+63% +$451K ﹤0.01% 1434
2014
Q2
$683K Sell
4,810
-2,857
-37% -$395K ﹤0.01% 1570
2014
Q1
$1.01M Sell
7,667
-700
-8% -$88.2K ﹤0.01% 1424
2013
Q4
$989K Buy
8,367
+231
+3% +$28.5K ﹤0.01% 1392
2013
Q3
$1.03M Buy
8,136
+169
+2% +$22.3K ﹤0.01% 1322
2013
Q2
$1.07M Buy
+7,967
New +$1.06M ﹤0.01% 1245

Other funds holding AVB

William Blair & Company's AVB Position: Q1 2026 in Review

William Blair & Company increased its AvalonBay Communities (AVB) stake by 9.8% in Q1 2026, buying an estimated $149K and bringing the position to 9,567 shares worth $1.56M. The position accounts for ﹤0.01% of the portfolio, ranked #806.

William Blair & Company first reported a position in AVB in Q2 2013 and has held it in 52 quarters since. The position peaked at $3.81M in Q4 2021. 743 funds tracked by Wall St. Rank hold AVB as of Q1 2026.

  • William Blair & Company held 9,567 shares of AvalonBay Communities worth $1.56M as of Q1 2026.
  • William Blair & Company bought 850 AvalonBay Communities shares in Q1 2026, an estimated $149K.
  • AvalonBay Communities made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #806 holding.
  • William Blair & Company first reported a position in AvalonBay Communities in Q2 2013 and has held it in 52 quarters since.
  • William Blair & Company's AvalonBay Communities position peaked at $3.81M in Q4 2021.
  • 743 funds tracked by Wall St. Rank held AvalonBay Communities as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.