William Blair & Company
SRS icon

William Blair & Company’s ProShares UltraShort Real Estate SRS Stock Holding History

William Blair & Company’s Portfolio SRS Stock Details SRS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$48 Hold
1
– – ﹤0.01% 1921
2025
Q4 		$49 Hold
1
– – ﹤0.01% 1867
2025
Q3 		$46 Hold
1
– – ﹤0.01% 1844
2025
Q2 		$48 Hold
1
– – ﹤0.01% 1824
2025
Q1 		$48 Hold
1
– – ﹤0.01% 1801
2024
Q4 		$52 Hold
1
– – ﹤0.01% 1816
2024
Q3 		$55 Hold
1
– – ﹤0.01% 1821
2024
Q2 		$76 Hold
1
– – ﹤0.01% 1821
2024
Q1 		$73 Hold
1
– – ﹤0.01% 1786
2023
Q4 		$71 Hold
1
– – ﹤0.01% 1784
2023
Q3 		$103 Hold
1
– – ﹤0.01% 1790
2023
Q2 		$85 Hold
1
– – ﹤0.01% 1807
2023
Q1 		$87 Hold
1
– – ﹤0.01% 1801
2022
Q4 		$91 Hold
1
– – ﹤0.01% 1814
2022
Q3 		$0 Hold
1
– – ﹤0.01% 1881
2022
Q2 		$0 Hold
1
– – ﹤0.01% 1933
2022
Q1 		$0 Hold
1
– – ﹤0.01% 1999
2021
Q4 		$0 Hold
1
– – ﹤0.01% 2019
2021
Q3 		$0 Hold
1
– – ﹤0.01% 1937
2021
Q2 		$0 Hold
1
– – ﹤0.01% 1926
2021
Q1 		$0 Hold
1
– – ﹤0.01% 1902
2020
Q4 		$0 Buy
+1
New +$107 ﹤0.01% 1866

Other funds holding SRS

IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

William Blair & Company held its ProShares UltraShort Real Estate (SRS) position steady in Q1 2026 at 1 share worth $48. The position accounts for ﹤0.01% of the portfolio, ranked #1921.

William Blair & Company first reported a position in SRS in Q4 2020 and has held it in 22 quarters since. The position peaked at $103 in Q3 2023. 4 funds tracked by Wall St. Rank hold SRS as of Q1 2026.

  • William Blair & Company held 1 share of ProShares UltraShort Real Estate worth $48 as of Q1 2026.
  • William Blair & Company left its ProShares UltraShort Real Estate share count unchanged in Q1 2026.
  • ProShares UltraShort Real Estate made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #1921 holding.
  • William Blair & Company first reported a position in ProShares UltraShort Real Estate in Q4 2020 and has held it in 22 quarters since.
  • William Blair & Company's ProShares UltraShort Real Estate position peaked at $103 in Q3 2023.
  • 4 funds tracked by Wall St. Rank held ProShares UltraShort Real Estate as of Q1 2026.

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