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RHUMBLINE ADVISERS

Position in PESI — Perma Fix Environmental Services Inc

CIK 1115418 BOSTON, MA

Position in PESI

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$228,872
-$40,843 QoQ
Shares Held
21,410
-0.1% QoQ
Ownership
0.115%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2024
8 quarters on record
Voting authority Sole 21% Shared 0% None 79%

Common Shares in PESI Over Time

Shares Held

Position Value (USD)

Position in Waste Management

Industrials · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $322,759,042 across 9 Waste Management names. PESI ranks #7 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 PESI
Perma Fix Environmental Services Inc
This page
21,410 $228,872

All Filings in PESI

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8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $228,872 21,410
2025-12-31 $269,715 21,423
2025-09-30 $231,512 22,922
2025-06-30 $247,483 23,525
2025-03-31 $125,073 17,204
2024-12-31 $160,880 14,533
2024-09-30 $144,381 11,767
2024-06-30 $133,716 13,200