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Steve Schonfeld’s Impinj PI Stock Holding History

Steve Schonfeld’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
Q4 		– Sell
-5,229
Closed -$945K – 2470
2025
Q3 		$945K Buy
+5,229
New +$825K 0.01% 1396
2025
Q2 		– Sell
-2,730
Closed -$248K – 2422
2025
Q1 		$248K Sell
2,730
-16,091
-85% -$1.8M ﹤0.01% 1869
2024
Q4 		$2.73M Buy
18,821
+10,938
+139% +$2.07M 0.02% 712
2024
Q3 		$1.71M Sell
7,883
-17,630
-69% -$2.99M 0.01% 951
2024
Q2 		$4M Sell
25,513
-73,594
-74% -$10.9M 0.03% 627
2024
Q1 		$12.7M Sell
99,107
-15,493
-14% -$1.63M 0.08% 288
2023
Q4 		$10.3M Buy
+114,600
New +$8.22M 0.07% 343
2023
Q3 		– Sell
-482,700
Closed -$43.3M – 2172
2023
Q2 		$43.3M Buy
482,700
+292,158
+153% +$31.1M 0.37% 43
2023
Q1 		$25.8M Sell
190,542
-12,796
-6% -$1.63M 0.25% 110
2022
Q4 		$22.2M Buy
203,338
+164,838
+428% +$17.4M 0.18% 143
2022
Q3 		$3.08M Buy
38,500
+30,300
+370% +$2.52M 0.03% 704
2022
Q2 		$481K Buy
8,200
+4,818
+142% +$242K ﹤0.01% 1389
2022
Q1 		$215K Buy
+3,382
New +$244K ﹤0.01% 1907
2020
Q3 		– Sell
-10,300
Closed -$283K – 1581
2020
Q2 		$283K Buy
+10,300
New +$241K 0.01% 1013

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 Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SC
Sylebra Capital Palo Alto, California $945M AUM 22.34% 1-Year Est. Return
WRCM
Whale Rock Capital Management Boston, Massachusetts $12.5B AUM 306.52% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Steve Schonfeld's PI Position: Q4 2025 in Review

Steve Schonfeld sold out of Impinj (PI) in Q4 2025, closing a stake of 5,229 shares — an estimated $945K sold.

Steve Schonfeld first reported a position in PI in Q2 2020 and held it in 14 quarters. The position peaked at $43.3M in Q2 2023. 328 funds tracked by Wall St. Rank hold PI as of Q4 2025.

  • Steve Schonfeld reported no remaining Impinj position as of Q4 2025 after selling out during the quarter.
  • Steve Schonfeld sold 5,229 Impinj shares in Q4 2025, an estimated $945K.
  • Steve Schonfeld first reported a position in Impinj in Q2 2020 and held it in 14 quarters.
  • Steve Schonfeld's Impinj position peaked at $43.3M in Q2 2023.
  • 328 funds tracked by Wall St. Rank held Impinj as of Q4 2025.

Based on Schonfeld Strategic Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.