William Blair & Company’s Xylem XYL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$6.29M Sell
52,617
-4,469
-8% -$586K 0.02% 449
2025
Q4
$7.77M Sell
57,086
-2,992
-5% -$430K 0.02% 417
2025
Q3
$8.86M Buy
60,078
+11,478
+24% +$1.59M 0.02% 389
2025
Q2
$6.29M Buy
48,600
+7,269
+18% +$880K 0.02% 444
2025
Q1
$4.94M Sell
41,331
-5,523
-12% -$684K 0.01% 486
2024
Q4
$5.44M Buy
46,854
+222
+0.5% +$28.1K 0.02% 475
2024
Q3
$6.3M Buy
46,632
+7,537
+19% +$1.01M 0.02% 437
2024
Q2
$5.3M Sell
39,095
-3,751
-9% -$510K 0.02% 473
2024
Q1
$5.54M Sell
42,846
-6,437
-13% -$778K 0.02% 457
2023
Q4
$5.64M Sell
49,283
-4,220
-8% -$421K 0.02% 431
2023
Q3
$4.87M Sell
53,503
-626
-1% -$64.6K 0.02% 442
2023
Q2
$6.1M Buy
54,129
+1,667
+3% +$176K 0.02% 404
2023
Q1
$5.49M Sell
52,462
-1,972
-4% -$206K 0.02% 422
2022
Q4
$6.02M Sell
54,434
-935
-2% -$98K 0.03% 389
2022
Q3
$4.84M Sell
55,369
-9,261
-14% -$842K 0.02% 413
2022
Q2
$5.05M Sell
64,630
-1,613
-2% -$133K 0.02% 417
2022
Q1
$5.65M Buy
66,243
+299
+0.5% +$28.6K 0.02% 438
2021
Q4
$7.91M Sell
65,944
-18,909
-22% -$2.35M 0.02% 387
2021
Q3
$10.5M Sell
84,853
-162
-0.2% -$20.8K 0.04% 320
2021
Q2
$10.2M Buy
85,015
+998
+1% +$114K 0.04% 322
2021
Q1
$8.84M Sell
84,017
-5,816
-6% -$590K 0.03% 341
2020
Q4
$9.14M Sell
89,833
-9,935
-10% -$934K 0.03% 323
2020
Q3
$8.39M Sell
99,768
-65,880
-40% -$5.13M 0.04% 307
2020
Q2
$10.8M Sell
165,648
-136,637
-45% -$9.02M 0.05% 259
2020
Q1
$19.7M Sell
302,285
-75,497
-20% -$5.95M 0.12% 159
2019
Q4
$29.8M Buy
377,782
+93,895
+33% +$7.31M 0.15% 144
2019
Q3
$22.6M Buy
283,887
+10,216
+4% +$803K 0.13% 161
2019
Q2
$22.9M Buy
273,671
+18,726
+7% +$1.49M 0.13% 158
2019
Q1
$20.2M Buy
254,945
+55,934
+28% +$4.08M 0.12% 169
2018
Q4
$13.3M Buy
199,011
+61,931
+45% +$4.28M 0.1% 194
2018
Q3
$10.9M Buy
137,080
+205
+0.1% +$15.3K 0.07% 238
2018
Q2
$9.22M Sell
136,875
-3,503
-2% -$254K 0.06% 254
2018
Q1
$10.8M Sell
140,378
-145,023
-51% -$10.7M 0.08% 228
2017
Q4
$19.5M Buy
285,401
+154,868
+119% +$10.3M 0.13% 163
2017
Q3
$8.18M Buy
130,533
+5,630
+5% +$336K 0.06% 256
2017
Q2
$6.92M Buy
124,903
+118,530
+1,860% +$6.17M 0.05% 282
2017
Q1
$312K Sell
6,373
-5,955
-48% -$290K ﹤0.01% 1055
2016
Q4
$610K Sell
12,328
-380
-3% -$19.3K 0.01% 776
2016
Q3
$667K Sell
12,708
-6
-0% -$294 0.01% 751
2016
Q2
$568K Sell
12,714
-314
-2% -$13.6K 0.01% 762
2016
Q1
$533K Buy
13,028
+1,078
+9% +$39.7K 0.01% 774
2015
Q4
$436K Sell
11,950
-355
-3% -$12.8K ﹤0.01% 848
2015
Q3
$404K Sell
12,305
-560
-4% -$18.8K ﹤0.01% 1051
2015
Q2
$476K Sell
12,865
-255
-2% -$9.28K ﹤0.01% 1770
2015
Q1
$459K Sell
13,120
-115
-0.9% -$4.06K ﹤0.01% 1741
2014
Q4
$503K Hold
13,235
﹤0.01% 1688
2014
Q3
$469K Sell
13,235
-22
-0.2% -$817 ﹤0.01% 1710
2014
Q2
$518K Hold
13,257
﹤0.01% 1656
2014
Q1
$483K Hold
13,257
﹤0.01% 1629
2013
Q4
$458K Sell
13,257
-50
-0.4% -$1.61K ﹤0.01% 1612
2013
Q3
$371K Sell
13,307
-1,700
-11% -$45.3K ﹤0.01% 1647
2013
Q2
$404K Buy
+15,007
New +$414K ﹤0.01% 1568

Other funds holding XYL

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

William Blair & Company reduced its Xylem (XYL) stake by 7.8% in Q1 2026, selling an estimated $586K and leaving 52,617 shares worth $6.29M. The position accounts for 0.02% of the portfolio, ranked #449.

William Blair & Company first reported a position in XYL in Q2 2013 and has held it in 52 quarters since. The position peaked at $29.8M in Q4 2019. 1,108 funds tracked by Wall St. Rank hold XYL as of Q1 2026.

  • William Blair & Company held 52,617 shares of Xylem worth $6.29M as of Q1 2026.
  • William Blair & Company sold 4,469 Xylem shares in Q1 2026, an estimated $586K.
  • Xylem made up 0.02% of William Blair & Company's portfolio in Q1 2026, its #449 holding.
  • William Blair & Company first reported a position in Xylem in Q2 2013 and has held it in 52 quarters since.
  • William Blair & Company's Xylem position peaked at $29.8M in Q4 2019.
  • 1,108 funds tracked by Wall St. Rank held Xylem as of Q1 2026.

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