Brown Advisory
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Brown Advisory’s Perma-Fix Environmental Services PESI Stock Holding History

Brown Advisory’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 		$214K Buy
+20,000
New +$275K ﹤0.01% 1312

Other funds holding PESI

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $1B AUM 51.95% 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 $16B AUM 4.15% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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

Brown Advisory's PESI Position: Q1 2026 in Review

Brown Advisory opened a new position in Perma-Fix Environmental Services (PESI) in Q1 2026: 20,000 shares worth $214K. The stake represents ﹤0.01% of the portfolio and ranks #1312 among its holdings.

85 funds tracked by Wall St. Rank hold PESI as of Q1 2026.

  • Brown Advisory held 20,000 shares of Perma-Fix Environmental Services worth $214K as of Q1 2026.
  • Perma-Fix Environmental Services was a new Brown Advisory position in Q1 2026.
  • Perma-Fix Environmental Services made up ﹤0.01% of Brown Advisory's portfolio in Q1 2026, its #1312 holding.
  • 85 funds tracked by Wall St. Rank held Perma-Fix Environmental Services as of Q1 2026.

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