AA
CLH icon

Ancora Advisors’s Clean Harbors CLH Stock Holding History

Ancora Advisors’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 		$20K Buy
67
+35
+109% +$10.3K ﹤0.01% 1319
2026
Q1 		$9.18K Buy
+32
New +$8.73K ﹤0.01% 1795
2018
Q4 		– Sell
-577
Closed -$41K – 711
2018
Q3 		$41K Buy
+577
New +$36.7K ﹤0.01% 929

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

Ancora Advisors's CLH Position: Q2 2026 in Review

Ancora Advisors increased its Clean Harbors (CLH) stake by 109% in Q2 2026, buying an estimated $10.3K and bringing the position to 67 shares worth $20K. The position accounts for ﹤0.01% of the portfolio, ranked #1319.

Ancora Advisors first reported a position in CLH in Q3 2018 and has held it in 3 quarters since. The position peaked at $41K in Q3 2018. 660 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

  • Ancora Advisors held 67 shares of Clean Harbors worth $20K as of Q2 2026.
  • Ancora Advisors bought 35 Clean Harbors shares in Q2 2026, an estimated $10.3K.
  • Clean Harbors made up ﹤0.01% of Ancora Advisors's portfolio in Q2 2026, its #1319 holding.
  • Ancora Advisors first reported a position in Clean Harbors in Q3 2018 and has held it in 3 quarters since.
  • Ancora Advisors's Clean Harbors position peaked at $41K in Q3 2018.
  • 660 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Ancora Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.