Grantham, Mayo, Van Otterloo & Co (GMO)
CLH icon

Grantham, Mayo, Van Otterloo & Co (GMO)’s Clean Harbors CLH Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’s Portfolio CLH Stock Details CLH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$40.4M Sell
135,230
-363
-0.3% -$107K 0.09% 92
2026
Q1 		$38.9M Buy
135,593
+26,772
+25% +$7.31M 0.1% 93
2025
Q4 		$25.5M Sell
108,821
-15,736
-13% -$3.6M 0.07% 139
2025
Q3 		$28.9M Buy
+124,557
New +$29.5M 0.08% 128

Other funds holding CLH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JT
Jupiter Topco New York $245B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DCP
D1 Capital Partners New York $34.8B AUM 11.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s CLH Position: Q2 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) reduced its Clean Harbors (CLH) stake by 0.27% in Q2 2026, selling an estimated $107K and leaving 135,230 shares worth $40.4M. The position accounts for 0.09% of the portfolio, ranked #92.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in CLH in Q3 2025 and has held it in 4 quarters since. 660 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) held 135,230 shares of Clean Harbors worth $40.4M as of Q2 2026.
  • Grantham, Mayo, Van Otterloo & Co (GMO) sold 363 Clean Harbors shares in Q2 2026, an estimated $107K.
  • Clean Harbors made up 0.09% of Grantham, Mayo, Van Otterloo & Co (GMO)'s portfolio in Q2 2026, its #92 holding.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in Clean Harbors in Q3 2025 and has held it in 4 quarters since.
  • 660 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q2 2026, filed 13 Aug 2026.