Barclays
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Barclays’s Perma-Fix Environmental Services PESI Stock Holding History

Barclays’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 		$35K Sell
3,273
-23,708
-88% -$326K ﹤0.01% 4432
2025
Q4 		$340K Buy
26,981
+2,612
+11% +$33.3K ﹤0.01% 4070
2025
Q3 		$246K Sell
24,369
-5,131
-17% -$56.7K ﹤0.01% 4200
2025
Q2 		$310K Buy
29,500
+11,108
+60% +$102K ﹤0.01% 4033
2025
Q1 		$134K Sell
18,392
-4,622
-20% -$41.5K ﹤0.01% 4287
2024
Q4 		$255K Buy
23,014
+2,208
+11% +$29K ﹤0.01% 4194
2024
Q3 		$255K Buy
20,806
+16,544
+388% +$177K ﹤0.01% 4172
2024
Q2 		$43.2K Buy
+4,262
New +$47.2K ﹤0.01% 4259
2024
Q1 		– Sell
-4,255
Closed -$33.4K – 5303
2023
Q4 		$33.4K Sell
4,255
-2,393
-36% -$20.2K ﹤0.01% 4824
2023
Q3 		$69.5K Buy
+6,648
New +$73.2K ﹤0.01% 3726
2021
Q2 		– Sell
-14
Closed – – 5036
2021
Q1 		$0 Buy
+14
New +$95 ﹤0.01% 5072
2019
Q4 		– Sell
-11
Closed – – 6700
2019
Q3 		$0 Buy
+11
New +$43 ﹤0.01% 7026
2018
Q4 		– Sell
-34
Closed – – 7234
2018
Q3 		$0 Buy
+34
New +$156 ﹤0.01% 7327

Other funds holding PESI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
MCO
MAK Capital One New York $679M AUM 29.02% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
HA
Heartland Advisors Milwaukee, Wisconsin $1.96B AUM 28.26% 1-Year Est. Return
Diamond Hill Capital Management
Diamond Hill Capital Management Columbus, Ohio $12.5B AUM 7.49% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PCM
Potomac Capital Management New York $115M AUM
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

Barclays's PESI Position: Q1 2026 in Review

Barclays reduced its Perma-Fix Environmental Services (PESI) stake by 88% in Q1 2026, selling an estimated $326K and leaving 3,273 shares worth $35K. The position accounts for ﹤0.01% of the portfolio, ranked #4432.

Barclays first reported a position in PESI in Q3 2018 and has held it in 13 quarters since. The position peaked at $340K in Q4 2025. 85 funds tracked by Wall St. Rank hold PESI as of Q1 2026.

  • Barclays held 3,273 shares of Perma-Fix Environmental Services worth $35K as of Q1 2026.
  • Barclays sold 23,708 Perma-Fix Environmental Services shares in Q1 2026, an estimated $326K.
  • Perma-Fix Environmental Services made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #4432 holding.
  • Barclays first reported a position in Perma-Fix Environmental Services in Q3 2018 and has held it in 13 quarters since.
  • Barclays's Perma-Fix Environmental Services position peaked at $340K in Q4 2025.
  • 85 funds tracked by Wall St. Rank held Perma-Fix Environmental Services as of Q1 2026.

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