Israel Englander’s Perma-Fix Environmental Services PESI Stock Holding History

Israel Englander’s Portfolio PESI Stock Details PESI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-38,617	Closed	-$486K	–	6217
2025 Q4	$486K	Buy	+38,617	New	+$492K	﹤0.01%	4958
2025 Q2	–	Sell	-16,148	Closed	-$117K	–	6215
2025 Q1	$117K	Buy	+16,148	New	+$145K	﹤0.01%	5410
2024 Q2	–	Sell	-86,250	Closed	-$1.03M	–	6372
2024 Q1	$1.03M	Buy	86,250 +38,348	+80%	+$331K	﹤0.01%	4270
2023 Q4	$377K	Sell	47,902 -22,315	-32%	-$189K	﹤0.01%	4826
2023 Q3	$734K	Buy	+70,217	New	+$774K	﹤0.01%	4402
2023 Q1	–	Sell	-40,518	Closed	-$143K	–	6729
2022 Q4	$143K	Buy	+40,518	New	+$156K	﹤0.01%	5461
2013 Q4	–	Sell	-160,000	Closed	-$587K	–	3697
2013 Q3	$587K	Sell	160,000 -172,491	-52%	-$436K	﹤0.01%	2437
2013 Q2	$598K	Buy	+332,491	New	+$1.17M	﹤0.01%	2238

Other funds holding PESI

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

MCO

MAK Capital One New York $714M AUM 68.07% 1-Year Est. Return

PGCM

Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Heartland Advisors Milwaukee, Wisconsin $2.25B AUM 44.61% 1-Year Est. Return

Diamond Hill Capital Management Columbus, Ohio $12.5B AUM 7.49% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

PCM

Potomac Capital Management New York $147M AUM

Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

Israel Englander's PESI Position: Q1 2026 in Review

Israel Englander sold out of Perma-Fix Environmental Services (PESI) in Q1 2026, closing a stake of 38,617 shares — an estimated $486K sold.

Israel Englander first reported a position in PESI in Q2 2013 and held it in 8 quarters. The position peaked at $1.03M in Q1 2024. 85 funds tracked by Wall St. Rank hold PESI as of Q1 2026.

Israel Englander reported no remaining Perma-Fix Environmental Services position as of Q1 2026 after selling out during the quarter.
Israel Englander sold 38,617 Perma-Fix Environmental Services shares in Q1 2026, an estimated $486K.
Israel Englander first reported a position in Perma-Fix Environmental Services in Q2 2013 and held it in 8 quarters.
Israel Englander's Perma-Fix Environmental Services position peaked at $1.03M in Q1 2024.
85 funds tracked by Wall St. Rank held Perma-Fix Environmental Services as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.