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Portolan Capital Management’s Element Solutions ESI Stock Holding History

Portolan Capital Management’s Portfolio ESI Stock Details ESI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$22.4M Buy
469,213
+247,981
+112% +$10.3M 0.84% 40
2026
Q1 		$7.55M Buy
+221,232
New +$6.93M 0.4% 71

Other funds holding ESI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Portolan Capital Management's ESI Position: Q2 2026 in Review

Portolan Capital Management increased its Element Solutions (ESI) stake by 112% in Q2 2026, buying an estimated $10.3M and bringing the position to 469,213 shares worth $22.4M. The position accounts for 0.84% of the portfolio, ranked #40.

Portolan Capital Management first reported a position in ESI in Q1 2026 and has held it in 2 quarters since. 501 funds tracked by Wall St. Rank hold ESI as of Q2 2026.

  • Portolan Capital Management held 469,213 shares of Element Solutions worth $22.4M as of Q2 2026.
  • Portolan Capital Management bought 247,981 Element Solutions shares in Q2 2026, an estimated $10.3M.
  • Element Solutions made up 0.84% of Portolan Capital Management's portfolio in Q2 2026, its #40 holding.
  • Portolan Capital Management first reported a position in Element Solutions in Q1 2026 and has held it in 2 quarters since.
  • 501 funds tracked by Wall St. Rank held Element Solutions as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.