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David Shaw’s Impinj PI Stock Holding History

David Shaw’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
2025
Q2 		– Sell
-2,400
Closed -$218K – 4637
2025
Q1 		$218K Sell
2,400
-800
-25% -$89.6K ﹤0.01% 3905
2024
Q4 		$465K Buy
+3,200
New +$607K ﹤0.01% 3664
2020
Q1 		– Sell
-20,000
Closed -$517K – 4175
2019
Q4 		$517K Hold
20,000
– – ﹤0.01% 3379
2019
Q3 		$617K Buy
+20,000
New +$698K ﹤0.01% 3103
2018
Q2 		– Sell
-17,600
Closed -$229K – 3841
2018
Q1 		$229K Buy
+17,600
New +$293K ﹤0.01% 3273

Other funds holding PI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
SC
Sylebra Capital Palo Alto, California $945M AUM 22.34% 1-Year Est. Return

David Shaw's PI Position: Q2 2026 in Review

David Shaw increased its Impinj (PI) stake by 4.8% in Q2 2026, buying an estimated $45.8K and bringing the position to 7,620 shares worth $1.09M. The position accounts for ﹤0.01% of the portfolio, ranked #3693.

David Shaw first reported a position in PI in Q2 2018 and has held it in 29 quarters since. The position peaked at $45.9M in Q1 2023. 314 funds tracked by Wall St. Rank hold PI as of Q2 2026.

  • David Shaw held 7,620 shares of Impinj worth $1.09M as of Q2 2026.
  • David Shaw bought 351 Impinj shares in Q2 2026, an estimated $45.8K.
  • Impinj made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #3693 holding.
  • David Shaw first reported a position in Impinj in Q2 2018 and has held it in 29 quarters since.
  • David Shaw's Impinj position peaked at $45.9M in Q1 2023.
  • 314 funds tracked by Wall St. Rank held Impinj as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.