Adage Capital Partners
CLH icon

Adage Capital Partners’s Clean Harbors CLH Stock Holding History

Adage Capital Partners’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
2025
Q3 		– Sell
-150,000
Closed -$34.7M – 903
2025
Q2 		$34.7M Sell
150,000
-77,000
-34% -$16.9M 0.06% 312
2025
Q1 		$44.7M Buy
227,000
+130,000
+134% +$28.4M 0.08% 248
2024
Q4 		$22.3M Buy
+97,000
New +$24.1M 0.04% 414
2024
Q2 		– Sell
-49,742
Closed -$10M – 879
2024
Q1 		$10M Buy
+49,742
New +$8.94M 0.02% 596

Other funds holding CLH

Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DCP
D1 Capital Partners New York $34.8B AUM 11.34% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.79B AUM 33.56% 1-Year Est. Return
Bessemer Group
Bessemer Group Woodbridge, New Jersey $72.7B AUM 39.36% 1-Year Est. Return

Adage Capital Partners's CLH Position: Q3 2025 in Review

Adage Capital Partners sold out of Clean Harbors (CLH) in Q3 2025, closing a stake of 150,000 shares — an estimated $34.7M sold.

Adage Capital Partners first reported a position in CLH in Q1 2024 and held it in 4 quarters. The position peaked at $44.7M in Q1 2025. 569 funds tracked by Wall St. Rank hold CLH as of Q3 2025.

  • Adage Capital Partners reported no remaining Clean Harbors position as of Q3 2025 after selling out during the quarter.
  • Adage Capital Partners sold 150,000 Clean Harbors shares in Q3 2025, an estimated $34.7M.
  • Adage Capital Partners first reported a position in Clean Harbors in Q1 2024 and held it in 4 quarters.
  • Adage Capital Partners's Clean Harbors position peaked at $44.7M in Q1 2025.
  • 569 funds tracked by Wall St. Rank held Clean Harbors as of Q3 2025.

Based on Adage Capital Partners's 13F filing for Q3 2025, filed 14 Nov 2025.