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Harbour Investments’s Impinj PI Stock Holding History

Harbour 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
2025
Q3 		– Sell
-300
Closed -$33.3K – 3828
2025
Q2 		$33.3K Buy
+300
New +$29.8K ﹤0.01% 1995
2021
Q4 		– Sell
-14
Closed -$1K – 3413
2021
Q3 		$1K Sell
14
-7
-33% -$358 ﹤0.01% 3578
2021
Q2 		$1K Sell
21
-2
-9% -$103 ﹤0.01% 3626
2021
Q1 		$1K Buy
+23
New +$1.35K ﹤0.01% 3459

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
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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

Harbour Investments's PI Position: Q3 2025 in Review

Harbour Investments sold out of Impinj (PI) in Q3 2025, closing a stake of 300 shares — an estimated $33.3K sold.

Harbour Investments first reported a position in PI in Q1 2021 and held it in 4 quarters. The position peaked at $33.3K in Q2 2025. 322 funds tracked by Wall St. Rank hold PI as of Q3 2025.

  • Harbour Investments reported no remaining Impinj position as of Q3 2025 after selling out during the quarter.
  • Harbour Investments sold 300 Impinj shares in Q3 2025, an estimated $33.3K.
  • Harbour Investments first reported a position in Impinj in Q1 2021 and held it in 4 quarters.
  • Harbour Investments's Impinj position peaked at $33.3K in Q2 2025.
  • 322 funds tracked by Wall St. Rank held Impinj as of Q3 2025.

Based on Harbour Investments's 13F filing for Q3 2025, filed 12 Nov 2025.