Arrowstreet Capital
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Arrowstreet Capital’s Impinj PI Stock Holding History

Arrowstreet Capital’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
Q1 		– Sell
-76,194
Closed -$11.1M – 1964
2024
Q4 		$11.1M Buy
+76,194
New +$14.4M 0.01% 798
2023
Q2 		– Sell
-9,704
Closed -$1.31M – 1426
2023
Q1 		$1.31M Buy
+9,704
New +$1.24M ﹤0.01% 998
2020
Q3 		– Sell
-18,900
Closed -$519K – 2470
2020
Q2 		$519K Buy
+18,900
New +$442K ﹤0.01% 1954

Other funds holding PI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SC
Sylebra Capital Palo Alto, California $774M AUM 56.69% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
WRCM
Whale Rock Capital Management Boston, Massachusetts $7.74B AUM 180.85% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Chevy Chase Trust
Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return

Arrowstreet Capital's PI Position: Q1 2025 in Review

Arrowstreet Capital sold out of Impinj (PI) in Q1 2025, closing a stake of 76,194 shares — an estimated $11.1M sold.

Arrowstreet Capital first reported a position in PI in Q2 2020 and held it in 3 quarters. The position peaked at $11.1M in Q4 2024. 276 funds tracked by Wall St. Rank hold PI as of Q1 2025.

  • Arrowstreet Capital reported no remaining Impinj position as of Q1 2025 after selling out during the quarter.
  • Arrowstreet Capital sold 76,194 Impinj shares in Q1 2025, an estimated $11.1M.
  • Arrowstreet Capital first reported a position in Impinj in Q2 2020 and held it in 3 quarters.
  • Arrowstreet Capital's Impinj position peaked at $11.1M in Q4 2024.
  • 276 funds tracked by Wall St. Rank held Impinj as of Q1 2025.

Based on Arrowstreet Capital's 13F filing for Q1 2025, filed 14 May 2025.