SFM
PI icon

Soros Fund Management’s Impinj PI Stock Holding History

Soros Fund Management’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
2026
Q2 		$305K Sell
2,129
-1,752
-45% -$229K ﹤0.01% 261
2026
Q1 		$399K Buy
+3,881
New +$516K ﹤0.01% 245

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 $3.38T AUM 44.17% 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

Soros Fund Management's PI Position: Q2 2026 in Review

Soros Fund Management reduced its Impinj (PI) stake by 45% in Q2 2026, selling an estimated $229K and leaving 2,129 shares worth $305K. The position accounts for ﹤0.01% of the portfolio, ranked #261.

Soros Fund Management first reported a position in PI in Q1 2026 and has held it in 2 quarters since. The position peaked at $399K in Q1 2026. 316 funds tracked by Wall St. Rank hold PI as of Q2 2026.

  • Soros Fund Management held 2,129 shares of Impinj worth $305K as of Q2 2026.
  • Soros Fund Management sold 1,752 Impinj shares in Q2 2026, an estimated $229K.
  • Impinj made up ﹤0.01% of Soros Fund Management's portfolio in Q2 2026, its #261 holding.
  • Soros Fund Management first reported a position in Impinj in Q1 2026 and has held it in 2 quarters since.
  • Soros Fund Management's Impinj position peaked at $399K in Q1 2026.
  • 316 funds tracked by Wall St. Rank held Impinj as of Q2 2026.

Based on Soros Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.