Cubist Systematic Strategies’s Impinj PI Stock Holding History

Cubist Systematic Strategies’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	$2.55M	Sell	14,100 -19,700	-58%	-$3.11M	0.01%	1412
2025 Q2	$3.75M	Sell	33,800 -1,600	-5%	-$159K	0.02%	1195
2025 Q1	$3.21M	Buy	35,400 +30,000	+556%	+$3.36M	0.02%	1143
2024 Q4	$784K	Buy	+5,400	New	+$1.02M	﹤0.01%	1945
2024 Q3	–	Sell	-2,400	Closed	-$376K	–	3375
2024 Q2	$376K	Sell	2,400 -7,500	-76%	-$1.11M	﹤0.01%	2263
2024 Q1	$1.27M	Sell	9,900 -15,600	-61%	-$1.64M	0.01%	1977
2023 Q4	$2.3M	Buy	25,500 +2,500	+11%	+$179K	0.01%	1411
2023 Q3	$1.27M	Buy	+23,000	New	+$1.56M	0.01%	1701

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

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

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

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

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

Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return

Cubist Systematic Strategies's PI Position: Q3 2025 in Review

Cubist Systematic Strategies sold out of Impinj (PI) in Q3 2025, closing a stake of 25,138 shares — an estimated $3.96M sold.

Cubist Systematic Strategies first reported a position in PI in Q2 2019 and held it in 19 quarters. The position peaked at $27.7M in Q4 2024. 322 funds tracked by Wall St. Rank hold PI as of Q3 2025.

Cubist Systematic Strategies reported no remaining Impinj position as of Q3 2025 after selling out during the quarter.
Cubist Systematic Strategies sold 25,138 Impinj shares in Q3 2025, an estimated $3.96M.
Cubist Systematic Strategies first reported a position in Impinj in Q2 2019 and held it in 19 quarters.
Cubist Systematic Strategies's Impinj position peaked at $27.7M in Q4 2024.
322 funds tracked by Wall St. Rank held Impinj as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.