William Blair & Company’s SPDR S&P Biotech ETF XBI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $8.23M | Sell |
99,220
-38,301
| -28% | -$3.18M | 0.02% | 388 |
|
|
2025
Q1 | $11.2M | Sell |
137,521
-2,233
| -2% | -$181K | 0.03% | 311 |
|
|
2024
Q4 | $12.6M | Sell |
139,754
-4,112
| -3% | -$370K | 0.04% | 308 |
|
|
2024
Q3 | $14.2M | Buy |
143,866
+2,351
| +2% | +$232K | 0.04% | 292 |
|
|
2024
Q2 | $13.1M | Sell |
141,515
-9,047
| -6% | -$839K | 0.04% | 290 |
|
|
2024
Q1 | $14.3M | Buy |
150,562
+45,053
| +43% | +$4.28M | 0.04% | 272 |
|
|
2023
Q4 | $9.42M | Sell |
105,509
-2,159
| -2% | -$193K | 0.03% | 333 |
|
|
2023
Q3 | $7.86M | Sell |
107,668
-1,492
| -1% | -$109K | 0.03% | 347 |
|
|
2023
Q2 | $9.08M | Buy |
109,160
+2,048
| +2% | +$170K | 0.03% | 327 |
|
|
2023
Q1 | $8.16M | Sell |
107,112
-402
| -0.4% | -$30.6K | 0.03% | 345 |
|
|
2022
Q4 | $8.92M | Buy |
107,514
+4,570
| +4% | +$379K | 0.04% | 312 |
|
|
2022
Q3 | $8.17M | Buy |
102,944
+31,285
| +44% | +$2.48M | 0.04% | 318 |
|
|
2022
Q2 | $5.32M | Buy |
71,659
+15,041
| +27% | +$1.12M | 0.02% | 405 |
|
|
2022
Q1 | $5.09M | Sell |
56,618
-21,809
| -28% | -$1.96M | 0.02% | 463 |
|
|
2021
Q4 | $8.78M | Sell |
78,427
-12,762
| -14% | -$1.43M | 0.03% | 366 |
|
|
2021
Q3 | $11.5M | Buy |
91,189
+4,639
| +5% | +$583K | 0.04% | 306 |
|
|
2021
Q2 | $11.7M | Sell |
86,550
-7,605
| -8% | -$1.03M | 0.04% | 299 |
|
|
2021
Q1 | $12.8M | Sell |
94,155
-157,590
| -63% | -$21.4M | 0.05% | 278 |
|
|
2020
Q4 | $35.4M | Buy |
251,745
+198,640
| +374% | +$28M | 0.13% | 158 |
|
|
2020
Q3 | $5.92M | Buy |
53,105
+29,983
| +130% | +$3.34M | 0.03% | 362 |
|
|
2020
Q2 | $2.59M | Buy |
23,122
+12,246
| +113% | +$1.37M | 0.01% | 501 |
|
|
2020
Q1 | $842K | Sell |
10,876
-708
| -6% | -$54.8K | 0.01% | 718 |
|
|
2019
Q4 | $1.1M | Sell |
11,584
-3,373
| -23% | -$321K | 0.01% | 755 |
|
|
2019
Q3 | $1.14M | Sell |
14,957
-2,726
| -15% | -$208K | 0.01% | 710 |
|
|
2019
Q2 | $1.55M | Sell |
17,683
-16,925
| -49% | -$1.48M | 0.01% | 648 |
|
|
2019
Q1 | $3.13M | Buy |
34,608
+26,046
| +304% | +$2.36M | 0.02% | 449 |
|
|
2018
Q4 | $614K | Buy |
8,562
+3,779
| +79% | +$271K | ﹤0.01% | 839 |
|
|
2018
Q3 | $459K | Buy |
4,783
+388
| +9% | +$37.2K | ﹤0.01% | 984 |
|
|
2018
Q2 | $418K | Buy |
4,395
+1,215
| +38% | +$116K | ﹤0.01% | 1003 |
|
|
2018
Q1 | $279K | Buy |
3,180
+402
| +14% | +$35.3K | ﹤0.01% | 1093 |
|
|
2017
Q4 | $236K | Buy |
+2,778
| New | +$236K | ﹤0.01% | 1216 |
|
|
2017
Q3 | – | Sell |
-2,936
| Closed | -$227K | – | 1410 |
|
|
2017
Q2 | $227K | Buy |
+2,936
| New | +$227K | ﹤0.01% | 1263 |
|
|
2017
Q1 | – | Sell |
-6,508
| Closed | -$385K | – | 1377 |
|
|
2016
Q4 | $385K | Buy |
+6,508
| New | +$385K | ﹤0.01% | 913 |
|