Russell Investments Group
PESI icon

Russell Investments Group’s Perma-Fix Environmental Services PESI Stock Holding History

Russell Investments Group’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
Q2 		$125K Buy
8,731
+6,999
+404% +$78K ﹤0.01% 3367
2026
Q1 		$18.5K Buy
1,732
+120
+7% +$1.65K ﹤0.01% 3644
2025
Q4 		$20.3K Buy
1,612
+28
+2% +$357 ﹤0.01% 3623
2025
Q3 		$16K Buy
1,584
+1,392
+725% +$15.4K ﹤0.01% 3658
2025
Q2 		$2.02K Buy
+192
New +$1.77K ﹤0.01% 3586

Other funds holding PESI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 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
NSIM
North Star Investment Management Chicago, Illinois $1.84B AUM 28.81% 1-Year Est. Return
CWA
CM Wealth Advisors Beachwood, Ohio $554M AUM 25.64% 1-Year Est. Return
GC
GatePass Capital Independence, Ohio $263M AUM 39.37% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
QC
Quadrature Capital London, United Kingdom $11.7B AUM 87.29% 1-Year Est. Return
FLC
Fifth Lane Capital Austin, Texas $1.63M AUM 7.5% 1-Year Est. Return

Russell Investments Group's PESI Position: Q2 2026 in Review

Russell Investments Group increased its Perma-Fix Environmental Services (PESI) stake by 404% in Q2 2026, buying an estimated $78K and bringing the position to 8,731 shares worth $125K. The position accounts for ﹤0.01% of the portfolio, ranked #3367.

Russell Investments Group first reported a position in PESI in Q2 2025 and has held it in 5 quarters since. 35 funds tracked by Wall St. Rank hold PESI as of Q2 2026.

  • Russell Investments Group held 8,731 shares of Perma-Fix Environmental Services worth $125K as of Q2 2026.
  • Russell Investments Group bought 6,999 Perma-Fix Environmental Services shares in Q2 2026, an estimated $78K.
  • Perma-Fix Environmental Services made up ﹤0.01% of Russell Investments Group's portfolio in Q2 2026, its #3367 holding.
  • Russell Investments Group first reported a position in Perma-Fix Environmental Services in Q2 2025 and has held it in 5 quarters since.
  • 35 funds tracked by Wall St. Rank held Perma-Fix Environmental Services as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.