RhumbLine Advisers’s Perma-Fix Environmental Services PESI Stock Holding History

RhumbLine Advisers’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 Q2	$298K	Sell	20,879 -531	-2%	-$5.92K	﹤0.01%	3068
2026 Q1	$229K	Sell	21,410 -13	-0.1%	-$179	﹤0.01%	3058
2025 Q4	$270K	Sell	21,423 -1,499	-7%	-$19.1K	﹤0.01%	3032
2025 Q3	$232K	Sell	22,922 -603	-3%	-$6.66K	﹤0.01%	3151
2025 Q2	$247K	Buy	23,525 +6,321	+37%	+$58.1K	﹤0.01%	3110
2025 Q1	$125K	Buy	17,204 +2,671	+18%	+$24K	﹤0.01%	3311
2024 Q4	$161K	Buy	14,533 +2,766	+24%	+$36.4K	﹤0.01%	3304
2024 Q3	$144K	Sell	11,767 -1,433	-11%	-$15.3K	﹤0.01%	3382
2024 Q2	$134K	Buy	+13,200	New	+$146K	﹤0.01%	3417

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

PGCM

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

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

KCM

Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return

PCM

Potomac Capital Management New York $147M 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

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

RhumbLine Advisers's PESI Position: Q2 2026 in Review

RhumbLine Advisers reduced its Perma-Fix Environmental Services (PESI) stake by 2.5% in Q2 2026, selling an estimated $5.92K and leaving 20,879 shares worth $298K. The position accounts for ﹤0.01% of the portfolio, ranked #3068.

RhumbLine Advisers first reported a position in PESI in Q2 2024 and has held it in 9 quarters since. 89 funds tracked by Wall St. Rank hold PESI as of Q2 2026.

RhumbLine Advisers held 20,879 shares of Perma-Fix Environmental Services worth $298K as of Q2 2026.
RhumbLine Advisers sold 531 Perma-Fix Environmental Services shares in Q2 2026, an estimated $5.92K.
Perma-Fix Environmental Services made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #3068 holding.
RhumbLine Advisers first reported a position in Perma-Fix Environmental Services in Q2 2024 and has held it in 9 quarters since.
89 funds tracked by Wall St. Rank held Perma-Fix Environmental Services as of Q2 2026.

Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.