Loomis, Sayles & Company
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Loomis, Sayles & Company’s Clean Harbors CLH Stock Holding History

Loomis, Sayles & Company’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 		$21.4M Sell
74,783
-1,068
-1% -$291K 0.03% 229
2025
Q4 		$17.8M Sell
75,851
-47,136
-38% -$10.8M 0.02% 257
2025
Q3 		$28.6M Sell
122,987
-10,083
-8% -$2.39M 0.03% 178
2025
Q2 		$30.8M Buy
133,070
+4,038
+3% +$884K 0.04% 167
2025
Q1 		$25.4M Sell
129,032
-398
-0.3% -$87.1K 0.04% 205
2024
Q4 		$29.8M Buy
129,430
+2,841
+2% +$706K 0.04% 199
2024
Q3 		$30.6M Sell
126,589
-16,087
-11% -$3.78M 0.04% 194
2024
Q2 		$32.3M Buy
142,676
+1,372
+1% +$288K 0.04% 178
2024
Q1 		$28.4M Sell
141,304
-39,857
-22% -$7.16M 0.04% 210
2023
Q4 		$31.6M Buy
181,161
+34,369
+23% +$5.64M 0.05% 188
2023
Q3 		$24.6M Sell
146,792
-6,770
-4% -$1.14M 0.04% 218
2023
Q2 		$25.3M Buy
153,562
+18,632
+14% +$2.72M 0.04% 217
2023
Q1 		$19.2M Sell
134,930
-2,606
-2% -$339K 0.03% 241
2022
Q4 		$15.7M Sell
137,536
-4,063
-3% -$475K 0.03% 258
2022
Q3 		$15.6M Sell
141,599
-8,327
-6% -$892K 0.03% 248
2022
Q2 		$13.1M Sell
149,926
-915
-0.6% -$88.3K 0.02% 321
2022
Q1 		$16.8M Sell
150,841
-9,436
-6% -$932K 0.02% 312
2021
Q4 		$16M Buy
160,277
+445
+0.3% +$46.9K 0.02% 336
2021
Q3 		$16.6M Buy
159,832
+18,535
+13% +$1.82M 0.02% 326
2021
Q2 		$13.2M Buy
141,297
+5,277
+4% +$479K 0.02% 355
2021
Q1 		$11.4M Sell
136,020
-2,460
-2% -$207K 0.01% 375
2020
Q4 		$10.5M Sell
138,480
-6,791
-5% -$455K 0.01% 367
2020
Q3 		$8.14M Sell
145,271
-1,520
-1% -$90K 0.01% 359
2020
Q2 		$8.8M Sell
146,791
-907
-0.6% -$50.5K 0.01% 335
2020
Q1 		$7.58M Sell
147,698
-39,434
-21% -$2.88M 0.02% 323
2019
Q4 		$16M Sell
187,132
-4,937
-3% -$401K 0.03% 258
2019
Q3 		$14.8M Sell
192,069
-507
-0.3% -$37.5K 0.03% 265
2019
Q2 		$13.7M Sell
192,576
-4,597
-2% -$320K 0.03% 279
2019
Q1 		$14.1M Sell
197,173
-15,284
-7% -$944K 0.03% 278
2018
Q4 		$10.5M Sell
212,457
-763
-0.4% -$47.5K 0.02% 310
2018
Q3 		$15.3M Buy
213,220
+22,488
+12% +$1.43M 0.03% 278
2018
Q2 		$10.6M Buy
190,732
+44,016
+30% +$2.26M 0.02% 405
2018
Q1 		$7.16M Buy
146,716
+34,769
+31% +$1.82M 0.02% 488
2017
Q4 		$6.07M Sell
111,947
-61,303
-35% -$3.32M 0.01% 504
2017
Q3 		$9.82M Sell
173,250
-2,723
-2% -$148K 0.02% 436
2017
Q2 		$9.82M Sell
175,973
-1,848
-1% -$106K 0.02% 425
2017
Q1 		$9.89M Sell
177,821
-3,991
-2% -$221K 0.02% 422
2016
Q4 		$10.1M Sell
181,812
-280,870
-61% -$14.2M 0.02% 427
2016
Q3 		$22.2M Sell
462,682
-1,718
-0.4% -$85.2K 0.06% 229
2016
Q2 		$24.2M Buy
464,400
+115,926
+33% +$5.8M 0.07% 219
2016
Q1 		$17.2M Buy
348,474
+204,384
+142% +$8.95M 0.05% 316
2015
Q4 		$6M Buy
+144,090
New +$6.26M 0.02% 478

Other funds holding CLH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
LPC
Lone Pine Capital Greenwich, Connecticut $12.5B AUM 54.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
DCP
D1 Capital Partners New York $11.2B AUM 15.78% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

Loomis, Sayles & Company's CLH Position: Q1 2026 in Review

Loomis, Sayles & Company reduced its Clean Harbors (CLH) stake by 1.4% in Q1 2026, selling an estimated $291K and leaving 74,783 shares worth $21.4M. The position accounts for 0.03% of the portfolio, ranked #229.

Loomis, Sayles & Company first reported a position in CLH in Q4 2015 and has held it in 42 quarters since. The position peaked at $32.3M in Q2 2024. 623 funds tracked by Wall St. Rank hold CLH as of Q1 2026.

  • Loomis, Sayles & Company held 74,783 shares of Clean Harbors worth $21.4M as of Q1 2026.
  • Loomis, Sayles & Company sold 1,068 Clean Harbors shares in Q1 2026, an estimated $291K.
  • Clean Harbors made up 0.03% of Loomis, Sayles & Company's portfolio in Q1 2026, its #229 holding.
  • Loomis, Sayles & Company first reported a position in Clean Harbors in Q4 2015 and has held it in 42 quarters since.
  • Loomis, Sayles & Company's Clean Harbors position peaked at $32.3M in Q2 2024.
  • 623 funds tracked by Wall St. Rank held Clean Harbors as of Q1 2026.

Based on Loomis, Sayles & Company's 13F filing for Q1 2026, filed 14 May 2026.