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
-7,300
Closed -$648K – 3931
2021
Q4 		$648K Sell
7,300
-1,400
-16% -$102K ﹤0.01% 2992
2021
Q3 		$497K Buy
8,700
+500
+6% +$25.5K ﹤0.01% 3269
2021
Q2 		$423K Buy
8,200
+1,200
+17% +$61.7K ﹤0.01% 3233
2021
Q1 		$398K Buy
+7,000
New +$412K ﹤0.01% 3126
2020
Q4 		– Sell
-10,800
Closed -$285K – 3659
2020
Q3 		$285K Buy
+10,800
New +$285K ﹤0.01% 2610
2018
Q1 		– Sell
-11,100
Closed -$250K – 3427
2017
Q4 		$250K Buy
11,100
+6,200
+127% +$178K ﹤0.01% 2816
2017
Q3 		$204K Buy
+4,900
New +$206K ﹤0.01% 2583

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.