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Equibles

SUSQUEHANNA INTERNATIONAL GROUP, LLP

Position in PESI — Perma Fix Environmental Services Inc

CIK 1446194 BALA CYNWYD, PA
Back to PESI Full portfolio

Position in PESI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,242,586
+$2,123,949 QoQ
Shares Held
156,934
+1314.1% QoQ
Ownership
0.740%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 88 holders
Holding Since
Sep 2020
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PESI Over Time

Shares Held

Position Value (USD)

Derivatives in PESI

reported options exposure · as of Jun 30, 2026
CallValue
$878,835
CallShares
61,500
PutValue
$447,277
PutShares
31,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Waste Management

Industrials · as of Jun 30, 2026

SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $64,717,843 across 12 Waste Management names. PESI ranks #5 (3.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 WM
Waste Management Inc
 167,673 $37,370,957
2 NVRI
Enviri Corp
 419,492 $9,207,849
3 RSG
Republic Services, Inc.
 25,000 $5,327,000
4 AREC
American Resources Corp
 1,794,845 $3,858,916
5 PESI
Perma Fix Environmental Services Inc
This page 		156,934 $2,242,586
6 ABAT
AMERICAN BATTERY TECHNOLOGY Co
 708,255 $2,004,361
7 CWST
Casella Waste Systems Inc
 19,184 $1,860,272
8 GFL
GFL Environmental Inc.
 34,361 $1,264,141

All Filings in PESI

Export CSV
42 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $878,835 61,500
2026-06-30 $447,277 31,300
2026-06-30 $2,242,586 156,934
2026-03-31 $1,608,845 150,500
2026-03-31 $118,637 11,098
2025-12-31 $332,376 26,400
2025-12-31 $343,707 27,300
2025-12-31 $1,237,206 98,269
2025-09-30 $293,910 29,100
2025-09-30 $172,891 17,118
2025-09-30 $418,140 41,400
2025-06-30 $707,375 67,241
2025-06-30 $278,780 26,500
2025-03-31 $143,219 19,700
2025-03-31 $386,865 53,214
2024-12-31 $239,112 21,600
2024-12-31 $167,157 15,100
2024-12-31 $488,740 44,150
2024-09-30 $417,658 34,039
2024-09-30 $184,050 15,000
2024-06-30 $339,355 33,500
2024-06-30 $423,575 41,814
2024-06-30 $243,120 24,000
2024-03-31 $1,310,789 110,243
2024-03-31 $344,810 29,000
2024-03-31 $307,951 25,900
2023-12-31 $124,974 15,900
2023-12-31 $709,223 90,232
2023-09-30 $276,925 26,500
2023-09-30 $625,955 59,900
2023-09-30 $875,678 83,797
2023-06-30 $289,872 26,400
2023-06-30 $421,566 38,394
2023-06-30 $794,952 72,400
2023-03-31 $349,866 29,700
2023-03-31 $798,448 67,780
2023-03-31 $530,100 45,000
2022-12-31 $78,856 22,339
2022-09-30 $103,201 23,036
2021-12-31 $79,840 12,613
2020-12-31 $146,270 24,501
2020-09-30 $141,895 20,127