Boothbay Fund Management’s Impinj PI Stock Holding History

Boothbay 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	$1.64M	Buy	+11,470	New	+$1.5M	0.02%	816
2025 Q4	–	Sell	-2,802	Closed	-$506K	–	2260
2025 Q3	$506K	Buy	+2,802	New	+$442K	0.01%	1162
2024 Q3	–	Sell	-13,772	Closed	-$2.16M	–	1852
2024 Q2	$2.16M	Sell	13,772 -20,778	-60%	-$3.09M	0.05%	472
2024 Q1	$4.44M	Buy	34,550 +18,488	+115%	+$1.94M	0.09%	258
2023 Q4	$1.45M	Sell	16,062 -3,667	-19%	-$263K	0.04%	598
2023 Q3	$1.09M	Buy	+19,729	New	+$1.34M	0.03%	731
2021 Q2	–	Sell	-12,835	Closed	-$730K	–	2052
2021 Q1	$730K	Buy	12,835 +7,835	+157%	+$461K	0.03%	746
2020 Q4	$209K	Buy	+5,000	New	+$174K	0.01%	1095

Other funds holding PI

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Sylebra Capital Palo Alto, California $945M AUM 22.34% 1-Year Est. Return

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

Boothbay Fund Management opened a new position in Impinj (PI) in Q2 2026: 11,470 shares worth $1.64M. The stake represents 0.02% of the portfolio and ranks #816 among its holdings. This is a return to the name: Boothbay Fund Management previously reported a position in PI as recently as Q3 2025.

Boothbay Fund Management first reported a position in PI in Q4 2020 and has held it in 8 quarters since. The position peaked at $4.44M in Q1 2024. 316 funds tracked by Wall St. Rank hold PI as of Q2 2026.

Boothbay Fund Management held 11,470 shares of Impinj worth $1.64M as of Q2 2026.
Impinj was a new Boothbay Fund Management position in Q2 2026.
Impinj made up 0.02% of Boothbay Fund Management's portfolio in Q2 2026, its #816 holding.
Boothbay Fund Management first reported a position in Impinj in Q4 2020 and has held it in 8 quarters since.
Boothbay Fund Management's Impinj position peaked at $4.44M in Q1 2024.
316 funds tracked by Wall St. Rank held Impinj as of Q2 2026.

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