FHA
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Flagship Harbor Advisors’s Clean Harbors CLH Stock Holding History

Flagship Harbor 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
Q1 		– Sell
-618
Closed -$145K – 975
2025
Q4 		$145K Sell
618
-902
-59% -$206K 0.01% 767
2025
Q3 		$353K Sell
1,520
-18
-1% -$4.26K 0.02% 583
2025
Q2 		$356K Sell
1,538
-118
-7% -$25.8K 0.02% 559
2025
Q1 		$326K Sell
1,656
-93
-5% -$20.4K 0.02% 544
2024
Q4 		$403K Sell
1,749
-38
-2% -$9.44K 0.02% 488
2024
Q3 		$432K Buy
1,787
+51
+3% +$12K 0.02% 453
2024
Q2 		$393K Buy
1,736
+3
+0.2% +$629 0.02% 466
2024
Q1 		$349K Buy
1,733
+4
+0.2% +$719 0.02% 479
2023
Q4 		$302K Sell
1,729
-2
-0.1% -$328 0.02% 491
2023
Q3 		$290K Buy
1,731
+40
+2% +$6.74K 0.02% 476
2023
Q2 		$278K Buy
1,691
+73
+5% +$10.7K 0.02% 494
2023
Q1 		$231K Buy
+1,618
New +$211K 0.02% 548
2020
Q4 		– Sell
-1,870
Closed -$104K – 749
2020
Q3 		$104K Sell
1,870
-858
-31% -$50.8K 0.01% 648
2020
Q2 		$163K Sell
2,728
-562
-17% -$31.3K 0.02% 508
2020
Q1 		$169K Buy
3,290
+724
+28% +$52.9K 0.03% 428
2019
Q4 		$220K Buy
2,566
+192
+8% +$15.6K 0.04% 415
2019
Q3 		$183K Sell
2,374
-20
-0.8% -$1.48K 0.04% 429
2019
Q2 		$170K Buy
2,394
+353
+17% +$24.6K 0.04% 431
2019
Q1 		$145K Buy
2,041
+1,901
+1,358% +$117K 0.03% 483
2018
Q4 		$6K Buy
140
+40
+40% +$2.49K ﹤0.01% 1382
2018
Q3 		$7K Hold
100
– – ﹤0.01% 1565
2018
Q2 		$5K Buy
+100
New +$5.14K ﹤0.01% 1622

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
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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
LPC
Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return
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
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Flagship Harbor Advisors's CLH Position: Q1 2026 in Review

Flagship Harbor Advisors sold out of Clean Harbors (CLH) in Q1 2026, closing a stake of 618 shares — an estimated $145K sold.

Flagship Harbor Advisors first reported a position in CLH in Q2 2018 and held it in 22 quarters. The position peaked at $432K in Q3 2024. 625 funds tracked by Wall St. Rank hold CLH as of Q1 2026.

  • Flagship Harbor Advisors reported no remaining Clean Harbors position as of Q1 2026 after selling out during the quarter.
  • Flagship Harbor Advisors sold 618 Clean Harbors shares in Q1 2026, an estimated $145K.
  • Flagship Harbor Advisors first reported a position in Clean Harbors in Q2 2018 and held it in 22 quarters.
  • Flagship Harbor Advisors's Clean Harbors position peaked at $432K in Q3 2024.
  • 625 funds tracked by Wall St. Rank held Clean Harbors as of Q1 2026.

Based on Flagship Harbor Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.