Two Sigma Securities’s Impinj PI Stock Holding History

Two Sigma Securities’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	-1,655	Closed	-$299K	–	1890
2025 Q3	$299K	Sell	1,655 -3,906	-70%	-$616K	0.04%	583
2025 Q2	$618K	Buy	5,561 +2,476	+80%	+$246K	0.08%	347
2025 Q1	$280K	Buy	+3,085	New	+$346K	0.04%	636
2024 Q2	–	Sell	-2,221	Closed	-$330K	–	3498
2024 Q1	$285K	Sell	2,221 -1,087	-33%	-$114K	﹤0.01%	2008
2023 Q4	$298K	Buy	+3,308	New	+$237K	﹤0.01%	2011

Other funds holding PI

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Sylebra Capital Palo Alto, California $774M AUM 56.69% 1-Year Est. Return

WRCM

Whale Rock Capital Management Boston, Massachusetts $7.74B AUM 180.85% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Two Sigma Securities's PI Position: Q4 2025 in Review

Two Sigma Securities sold out of Impinj (PI) in Q4 2025, closing a stake of 1,655 shares — an estimated $299K sold.

Two Sigma Securities first reported a position in PI in Q4 2023 and held it in 5 quarters. The position peaked at $618K in Q2 2025. 328 funds tracked by Wall St. Rank hold PI as of Q4 2025.

Two Sigma Securities reported no remaining Impinj position as of Q4 2025 after selling out during the quarter.
Two Sigma Securities sold 1,655 Impinj shares in Q4 2025, an estimated $299K.
Two Sigma Securities first reported a position in Impinj in Q4 2023 and held it in 5 quarters.
Two Sigma Securities's Impinj position peaked at $618K in Q2 2025.
328 funds tracked by Wall St. Rank held Impinj as of Q4 2025.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.