ProShare Advisors
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ProShare Advisors’s Impinj PI Stock Holding History

ProShare Advisors’s Portfolio PI Stock Details PI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$719K Sell
4,010
-139
-3% -$22.4K ﹤0.01% 845
2026
Q2 		$594K Sell
4,149
-209
-5% -$27.3K ﹤0.01% 991
2026
Q1 		$448K Sell
4,358
-873
-17% -$116K ﹤0.01% 1131
2025
Q4 		$910K Buy
5,231
+340
+7% +$60.6K ﹤0.01% 844
2025
Q3 		$884K Sell
4,891
-861
-15% -$136K ﹤0.01% 850
2025
Q2 		$639K Buy
5,752
+347
+6% +$34.5K ﹤0.01% 982
2025
Q1 		$490K Sell
5,405
-1,505
-22% -$169K ﹤0.01% 1110
2024
Q4 		$1M Buy
6,910
+2,129
+45% +$404K ﹤0.01% 917
2024
Q3 		$1.04M Buy
4,781
+1,654
+53% +$280K ﹤0.01% 798
2024
Q2 		$490K Sell
3,127
-1,067
-25% -$159K ﹤0.01% 985
2024
Q1 		$539K Buy
4,194
+330
+9% +$34.6K ﹤0.01% 1036
2023
Q4 		$348K Buy
+3,864
New +$277K ﹤0.01% 1278
2023
Q3 		– Sell
-2,991
Closed -$268K – 1855
2023
Q2 		$268K Buy
2,991
+465
+18% +$49.5K ﹤0.01% 1344
2023
Q1 		$342K Sell
2,526
-236
-9% -$30.1K ﹤0.01% 1131
2022
Q4 		$302K Buy
+2,762
New +$291K ﹤0.01% 1232
2022
Q2 		– Sell
-3,551
Closed -$226K – 2034
2022
Q1 		$226K Sell
3,551
-590
-14% -$42.6K ﹤0.01% 1809
2021
Q4 		$367K Buy
+4,141
New +$300K ﹤0.01% 1666
2021
Q3 		– Sell
-4,842
Closed -$250K – 2195
2021
Q2 		$250K Buy
4,842
+261
+6% +$13.4K ﹤0.01% 2006
2021
Q1 		$261K Buy
+4,581
New +$270K ﹤0.01% 1877

Other funds holding PI

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return
Royce & Associates
Royce & Associates New York $11B AUM 39.4% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $106B AUM 2.29% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Emerald Advisers
Emerald Advisers Leola, Pennsylvania $3.64B AUM 71.19% 1-Year Est. Return

ProShare Advisors's PI Position: Q3 2026 in Review

ProShare Advisors reduced its Impinj (PI) stake by 3.4% in Q3 2026, selling an estimated $22.4K and leaving 4,010 shares worth $719K. The position accounts for ﹤0.01% of the portfolio, ranked #845.

ProShare Advisors first reported a position in PI in Q1 2021 and has held it in 19 quarters since. The position peaked at $1.04M in Q3 2024. 163 funds tracked by Wall St. Rank hold PI as of Q3 2026.

  • ProShare Advisors held 4,010 shares of Impinj worth $719K as of Q3 2026.
  • ProShare Advisors sold 139 Impinj shares in Q3 2026, an estimated $22.4K.
  • Impinj made up ﹤0.01% of ProShare Advisors's portfolio in Q3 2026, its #845 holding.
  • ProShare Advisors first reported a position in Impinj in Q1 2021 and has held it in 19 quarters since.
  • ProShare Advisors's Impinj position peaked at $1.04M in Q3 2024.
  • 163 funds tracked by Wall St. Rank held Impinj as of Q3 2026.

Based on ProShare Advisors's 13F filing for Q3 2026, filed 29 Oct 2026.