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Oppenheimer & Co’s Perma-Fix Environmental Services PESI Stock Holding History

Oppenheimer & Co’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
2025
Q2 		– Sell
-10,950
Closed -$79.6K – 1672
2025
Q1 		$79.6K Sell
10,950
-11,762
-52% -$106K ﹤0.01% 1528
2024
Q4 		$251K Hold
22,712
– – ﹤0.01% 1354
2024
Q3 		$279K Buy
+22,712
New +$243K ﹤0.01% 1278

Other funds holding PESI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1B AUM 51.95% 1-Year Est. Return
HA
Heartland Advisors Milwaukee, Wisconsin $1.96B AUM 28.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Diamond Hill Capital Management
Diamond Hill Capital Management Columbus, Ohio $16B AUM 4.15% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
EIM
Essex Investment Management Boston, Massachusetts $632M AUM 95.36% 1-Year Est. Return
AA
Ancora Advisors Cleveland, Ohio $4.7B AUM 19.05% 1-Year Est. Return
PCM
Perritt Capital Management Chicago, Illinois $59.8M AUM 26.94% 1-Year Est. Return

Oppenheimer & Co's PESI Position: Q2 2025 in Review

Oppenheimer & Co sold out of Perma-Fix Environmental Services (PESI) in Q2 2025, closing a stake of 10,950 shares — an estimated $79.6K sold.

Oppenheimer & Co first reported a position in PESI in Q3 2024 and held it in 3 quarters. The position peaked at $279K in Q3 2024. 69 funds tracked by Wall St. Rank hold PESI as of Q2 2025.

  • Oppenheimer & Co reported no remaining Perma-Fix Environmental Services position as of Q2 2025 after selling out during the quarter.
  • Oppenheimer & Co sold 10,950 Perma-Fix Environmental Services shares in Q2 2025, an estimated $79.6K.
  • Oppenheimer & Co first reported a position in Perma-Fix Environmental Services in Q3 2024 and held it in 3 quarters.
  • Oppenheimer & Co's Perma-Fix Environmental Services position peaked at $279K in Q3 2024.
  • 69 funds tracked by Wall St. Rank held Perma-Fix Environmental Services as of Q2 2025.

Based on Oppenheimer & Co's 13F filing for Q2 2025, filed 31 Jul 2025.