Two Sigma Investments
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Two Sigma Investments’s Impinj PI Stock Holding History

Two Sigma Investments’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
2022
Q1 		– Sell
-3,500
Closed -$310K – 3930
2021
Q4 		$310K Sell
3,500
-2,000
-36% -$145K ﹤0.01% 3627
2021
Q3 		$314K Sell
5,500
-1,300
-19% -$66.4K ﹤0.01% 3640
2021
Q2 		$351K Sell
6,800
-2,300
-25% -$118K ﹤0.01% 3378
2021
Q1 		$518K Buy
+9,100
New +$536K ﹤0.01% 2898
2020
Q4 		– Sell
-11,400
Closed -$300K – 3658
2020
Q3 		$300K Buy
+11,400
New +$301K ﹤0.01% 2576
2018
Q4 		– Sell
-11,800
Closed -$293K – 3397
2018
Q3 		$293K Buy
+11,800
New +$260K ﹤0.01% 2782
2017
Q4 		– Sell
-5,000
Closed -$208K – 3371
2017
Q3 		$208K Buy
+5,000
New +$210K ﹤0.01% 2579

Other funds holding PI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SC
Sylebra Capital Palo Alto, California $774M AUM 56.69% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Two Sigma Investments's PI Position: Q1 2026 in Review

Two Sigma Investments sold out of Impinj (PI) in Q1 2026, closing a stake of 1,914 shares — an estimated $333K sold.

Two Sigma Investments first reported a position in PI in Q4 2018 and held it in 27 quarters. The position peaked at $49.5M in Q1 2023. 290 funds tracked by Wall St. Rank hold PI as of Q1 2026.

  • Two Sigma Investments reported no remaining Impinj position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Investments sold 1,914 Impinj shares in Q1 2026, an estimated $333K.
  • Two Sigma Investments first reported a position in Impinj in Q4 2018 and held it in 27 quarters.
  • Two Sigma Investments's Impinj position peaked at $49.5M in Q1 2023.
  • 290 funds tracked by Wall St. Rank held Impinj as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.