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
Q3 		$122K Buy
7,786
+5,078
+188% +$85.4K ﹤0.01% 4221
2026
Q2 		$38.7K Sell
2,708
-565
-17% -$6.3K ﹤0.01% 4399
2026
Q1 		$35K Sell
3,273
-23,708
-88% -$326K ﹤0.01% 4431
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

Diamond Hill Capital Management
Diamond Hill Capital Management Columbus, Ohio $9.18B AUM 10.37% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Quinn Opportunity Partners
Quinn Opportunity Partners Charlottesville, Virginia $1.85B AUM 1.27% 1-Year Est. Return
CenterBook Partners
CenterBook Partners Greenwich, Connecticut $2.18B AUM 12.5% 1-Year Est. Return
Heartland Advisors
Heartland Advisors Milwaukee, Wisconsin $2.08B AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1.11B AUM 20.16% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
North Star Investment Management
North Star Investment Management Chicago, Illinois $1.85B AUM 21.53% 1-Year Est. Return
CM Wealth Advisors
CM Wealth Advisors Beachwood, Ohio $603M AUM 18.21% 1-Year Est. Return

Barclays's PESI Position: Q3 2026 in Review

Barclays increased its Perma-Fix Environmental Services (PESI) stake by 188% in Q3 2026, buying an estimated $85.4K and bringing the position to 7,786 shares worth $122K. The position accounts for ﹤0.01% of the portfolio, ranked #4221.

Barclays first reported a position in PESI in Q3 2018 and has held it in 15 quarters since. The position peaked at $340K in Q4 2025. 50 funds tracked by Wall St. Rank hold PESI as of Q3 2026.

  • Barclays held 7,786 shares of Perma-Fix Environmental Services worth $122K as of Q3 2026.
  • Barclays bought 5,078 Perma-Fix Environmental Services shares in Q3 2026, an estimated $85.4K.
  • Perma-Fix Environmental Services made up ﹤0.01% of Barclays's portfolio in Q3 2026, its #4221 holding.
  • Barclays first reported a position in Perma-Fix Environmental Services in Q3 2018 and has held it in 15 quarters since.
  • Barclays's Perma-Fix Environmental Services position peaked at $340K in Q4 2025.
  • 50 funds tracked by Wall St. Rank held Perma-Fix Environmental Services as of Q3 2026.

Based on Barclays's 13F filing for Q3 2026, filed 6 Nov 2026.