William Blair & Company’s ProShares Short 20+ Year Treasury ETF TBF Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$56.8K Hold
2,350
﹤0.01% 1595
2025
Q1
$55.5K Hold
2,350
﹤0.01% 1574
2024
Q4
$57.9K Hold
2,350
﹤0.01% 1592
2024
Q3
$52K Hold
2,350
﹤0.01% 1625
2024
Q2
$55.8K Hold
2,350
﹤0.01% 1587
2024
Q1
$54.5K Hold
2,350
﹤0.01% 1589
2023
Q4
$52K Hold
2,350
﹤0.01% 1575
2023
Q3
$59.1K Hold
2,350
﹤0.01% 1568
2023
Q2
$51K Hold
2,350
﹤0.01% 1595
2023
Q1
$49.7K Sell
2,350
-5,350
-69% -$113K ﹤0.01% 1581
2022
Q4
$175K Sell
7,700
-41,250
-84% -$936K ﹤0.01% 1396
2022
Q3
$1.09M Sell
48,950
-72,895
-60% -$1.63M 0.01% 792
2022
Q2
$2.44M Sell
121,845
-148,345
-55% -$2.97M 0.01% 590
2022
Q1
$4.78M Sell
270,190
-25,190
-9% -$446K 0.02% 477
2021
Q4
$4.72M Buy
295,380
+28,515
+11% +$456K 0.01% 486
2021
Q3
$4.45M Sell
266,865
-4,525
-2% -$75.5K 0.02% 483
2021
Q2
$4.58M Buy
271,390
+26,650
+11% +$450K 0.02% 472
2021
Q1
$4.44M Buy
244,740
+4,250
+2% +$77K 0.02% 474
2020
Q4
$3.8M Buy
240,490
+1,735
+0.7% +$27.4K 0.01% 496
2020
Q3
$3.67M Sell
238,755
-16,625
-7% -$255K 0.02% 458
2020
Q2
$3.95M Sell
255,380
-7,285
-3% -$113K 0.02% 424
2020
Q1
$4.08M Buy
262,665
+16,620
+7% +$258K 0.03% 376
2019
Q4
$4.83M Buy
246,045
+4,715
+2% +$92.5K 0.02% 402
2019
Q3
$4.53M Buy
241,330
+170
+0.1% +$3.19K 0.03% 390
2019
Q2
$4.92M Sell
241,160
-2,745
-1% -$56K 0.03% 381
2019
Q1
$5.25M Buy
243,905
+1,995
+0.8% +$42.9K 0.03% 352
2018
Q4
$5.42M Sell
241,910
-11,250
-4% -$252K 0.04% 324
2018
Q3
$5.92M Sell
253,160
-5,800
-2% -$136K 0.04% 341
2018
Q2
$5.86M Sell
258,960
-3,075
-1% -$69.6K 0.04% 320
2018
Q1
$5.95M Buy
262,035
+8,370
+3% +$190K 0.04% 318
2017
Q4
$5.55M Buy
253,665
+19,260
+8% +$421K 0.04% 335
2017
Q3
$5.25M Buy
234,405
+23,265
+11% +$521K 0.04% 325
2017
Q2
$4.75M Buy
211,140
+56,750
+37% +$1.28M 0.04% 354
2017
Q1
$3.61M Buy
154,390
+8,500
+6% +$198K 0.03% 393
2016
Q4
$3.49M Sell
145,890
-650
-0.4% -$15.5K 0.03% 374
2016
Q3
$3.08M Sell
146,540
-4,625
-3% -$97.1K 0.03% 407
2016
Q2
$3.18M Buy
+151,165
New +$3.18M 0.03% 374
2014
Q1
Sell
-13,900
Closed -$457K 2059
2013
Q4
$457K Sell
13,900
-500
-3% -$16.4K ﹤0.01% 1611
2013
Q3
$461K Buy
14,400
+5,000
+53% +$160K ﹤0.01% 1574
2013
Q2
$295K Buy
+9,400
New +$295K ﹤0.01% 1673