William Blair & Company’s ProShares Short S&P500 SH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$744K Buy
19,613
+2
+0% +$73 ﹤0.01% 1030
2025
Q4
$707K Buy
19,611
+18,557
+1,761% +$680K ﹤0.01% 1030
2025
Q3
$39K Sell
1,054
-887
-46% -$34.2K ﹤0.01% 1669
2025
Q2
$77K Sell
1,941
-44
-2% -$1.91K ﹤0.01% 1559
2025
Q1
$88.4K Buy
1,985
+500
+34% +$21.3K ﹤0.01% 1512
2024
Q4
$62.9K Buy
1,485
+9
+0.6% +$383 ﹤0.01% 1581
2024
Q3
$64K Sell
1,476
-994
-40% -$45K ﹤0.01% 1599
2024
Q2
$113K Buy
2,470
+625
+34% +$29.9K ﹤0.01% 1495
2024
Q1
$87.5K Buy
1,845
+1
+0.1% +$50 ﹤0.01% 1527
2023
Q4
$95.8K Sell
1,844
-948
-34% -$53.1K ﹤0.01% 1512
2023
Q3
$162K Sell
2,792
-249
-8% -$13.9K ﹤0.01% 1430
2023
Q2
$169K Sell
3,041
-1,272
-29% -$75K ﹤0.01% 1438
2023
Q1
$259K Buy
4,313
+19
+0.4% +$1.17K ﹤0.01% 1293
2022
Q4
$275K Sell
4,294
-1,298
-23% -$83.2K ﹤0.01% 1263
2022
Q3
$387K Buy
5,592
+1,094
+24% +$68.5K ﹤0.01% 1126
2022
Q2
$297K Buy
4,498
+3,097
+221% +$191K ﹤0.01% 1277
2022
Q1
$79K Sell
1,401
-1,255
-47% -$72.5K ﹤0.01% 1657
2021
Q4
$145K Sell
2,656
-1,170
-31% -$66.4K ﹤0.01% 1636
2021
Q3
$233K Hold
3,826
﹤0.01% 1422
2021
Q2
$236K Sell
3,826
-1,425
-27% -$90.5K ﹤0.01% 1441
2021
Q1
$352K Sell
5,251
-2,541
-33% -$176K ﹤0.01% 1268
2020
Q4
$560K Sell
7,792
-2,612
-25% -$200K ﹤0.01% 1053
2020
Q3
$846K Sell
10,404
-5,542
-35% -$460K ﹤0.01% 804
2020
Q2
$1.43M Buy
15,946
+9,148
+135% +$879K 0.01% 639
2020
Q1
$752K Buy
6,798
+5,798
+580% +$586K ﹤0.01% 752
2019
Q4
$96K Hold
1,000
﹤0.01% 1416
2019
Q3
$105K Buy
1,000
+700
+233% +$74K ﹤0.01% 1374
2019
Q2
$32K Sell
300
-319
-52% -$34.8K ﹤0.01% 1541
2019
Q1
$68K Sell
619
-206
-25% -$23.8K ﹤0.01% 1440
2018
Q4
$103K Buy
825
+124
+18% +$14.6K ﹤0.01% 1314
2018
Q3
$77K Sell
701
-4
-0.6% -$448 ﹤0.01% 1409
2018
Q2
$83K Hold
705
﹤0.01% 1358
2018
Q1
$85K Buy
+705
New +$83.1K ﹤0.01% 1283
2016
Q4
Sell
-2,145
Closed -$327K 1459
2016
Q3
$327K Sell
2,145
-254
-11% -$39K ﹤0.01% 988
2016
Q2
$380K Buy
+2,399
New +$387K ﹤0.01% 899
2014
Q4
Sell
-12,554
Closed -$2.31M 2140
2014
Q3
$2.31M Buy
+12,554
New +$2.32M ﹤0.01% 1217
2013
Q3
Sell
-3,852
Closed -$914K 2073
2013
Q2
$914K Buy
+3,852
New +$916K ﹤0.01% 1305

Other funds holding SH