Nisa Investment Advisors’s Clean Harbors CLH Stock Holding History

Nisa Investment 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	$1.44M	Buy	4,812 +639	+15%	+$189K	﹤0.01%	713
2026 Q1	$1.2M	Buy	4,173 +6	+0.1%	+$1.64K	﹤0.01%	741
2025 Q4	$977K	Hold	4,167	–	–	﹤0.01%	827
2025 Q3	$968K	Hold	4,167	–	–	﹤0.01%	853
2025 Q2	$963K	Buy	4,167 +3	+0.1%	+$657	﹤0.01%	821
2025 Q1	$821K	Sell	4,164 -7,889	-65%	-$1.73M	﹤0.01%	869
2024 Q4	$2.77M	Sell	12,053 -3,499	-22%	-$869K	0.01%	585
2024 Q3	$3.76M	Buy	15,552 +1,951	+14%	+$459K	0.02%	499
2024 Q2	$3.08M	Buy	13,601 +4,218	+45%	+$884K	0.02%	559
2024 Q1	$1.89M	Buy	9,383 +5,219	+125%	+$938K	0.01%	712
2023 Q4	$727K	Hold	4,164	–	–	0.01%	941
2023 Q3	$697K	Hold	4,164	–	–	0.01%	969
2023 Q2	$685K	Hold	4,164	–	–	0.01%	985
2023 Q1	$594K	Buy	4,164 +206	+5%	+$26.8K	﹤0.01%	1008
2022 Q4	$452K	Sell	3,958 -1,700	-30%	-$199K	﹤0.01%	1144
2022 Q3	$623K	Buy	5,658 +38	+0.7%	+$4.07K	0.01%	958
2022 Q2	$493K	Hold	5,620	–	–	﹤0.01%	1067
2022 Q1	$627K	Hold	5,620	–	–	﹤0.01%	1006
2021 Q4	$520K	Sell	5,620 -5,900	-51%	-$622K	﹤0.01%	999
2021 Q3	$1.2M	Hold	11,520	–	–	0.01%	855
2021 Q2	$1.07M	Sell	11,520 -3,400	-23%	-$309K	0.01%	914
2021 Q1	$1.25M	Hold	14,920	–	–	0.01%	872
2020 Q4	$1.14M	Sell	14,920 -5,000	-25%	-$335K	0.01%	872
2020 Q3	$1.12M	Hold	19,920	–	–	0.01%	771
2020 Q2	$1.2M	Hold	19,920	–	–	0.01%	730
2020 Q1	$1.02M	Sell	19,920 -7,500	-27%	-$548K	0.01%	692
2019 Q4	$2.35M	Hold	27,420	–	–	0.02%	592
2019 Q3	$2.12M	Hold	27,420	–	–	0.02%	619
2019 Q2	$1.95M	Hold	27,420	–	–	0.02%	645
2019 Q1	$1.96M	Hold	27,420	–	–	0.02%	625
2018 Q4	$1.35M	Sell	27,420 -500	-2%	-$31.1K	0.02%	680
2018 Q3	$2M	Hold	27,920	–	–	0.02%	663
2018 Q2	$1.55M	Hold	27,920	–	–	0.02%	678
2018 Q1	$1.36M	Buy	27,920 +7,500	+37%	+$393K	0.01%	717
2017 Q4	$1.11M	Sell	20,420 -100	-0.5%	-$5.41K	0.01%	795
2017 Q3	$1.16M	Hold	20,520	–	–	0.01%	774
2017 Q2	$1.15M	Hold	20,520	–	–	0.01%	776
2017 Q1	$1.14M	Hold	20,520	–	–	0.01%	786
2016 Q4	$1.14M	Hold	20,520	–	–	0.01%	785
2016 Q3	$985K	Sell	20,520 -5,500	-21%	-$273K	0.01%	797
2016 Q2	$1.36M	Buy	26,020 +2,000	+8%	+$100K	0.02%	662
2016 Q1	$1.19M	Buy	24,020 +7,500	+45%	+$328K	0.02%	693
2015 Q4	$688K	Buy	16,520 +2,800	+20%	+$122K	0.01%	864
2015 Q3	$603K	Hold	13,720	–	–	0.01%	902
2015 Q2	$737K	Hold	13,720	–	–	0.01%	889
2015 Q1	$779K	Sell	13,720 -5,000	-27%	-$259K	0.01%	891
2014 Q4	$899K	Buy	18,720 +2,400	+15%	+$117K	0.01%	822
2014 Q3	$880K	Buy	16,320 +3,200	+24%	+$188K	0.01%	833
2014 Q2	$843K	Sell	13,120 -100	-0.8%	-$5.95K	0.01%	865
2014 Q1	$724K	Hold	13,220	–	–	0.01%	914
2013 Q4	$793K	Sell	13,220 -1,600	-11%	-$92.2K	0.01%	877
2013 Q3	$869K	Hold	14,820	–	–	0.01%	823
2013 Q2	$749K	Buy	+14,820	New	+$826K	0.01%	870

Other funds holding CLH

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Jupiter Topco New York $245B AUM

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 Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Nisa Investment Advisors's CLH Position: Q2 2026 in Review

Nisa Investment Advisors increased its Clean Harbors (CLH) stake by 15% in Q2 2026, buying an estimated $189K and bringing the position to 4,812 shares worth $1.44M. The position accounts for ﹤0.01% of the portfolio, ranked #713.

Nisa Investment Advisors first reported a position in CLH in Q2 2013 and has held it in 53 quarters since. The position peaked at $3.76M in Q3 2024. 660 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

Nisa Investment Advisors held 4,812 shares of Clean Harbors worth $1.44M as of Q2 2026.
Nisa Investment Advisors bought 639 Clean Harbors shares in Q2 2026, an estimated $189K.
Clean Harbors made up ﹤0.01% of Nisa Investment Advisors's portfolio in Q2 2026, its #713 holding.
Nisa Investment Advisors first reported a position in Clean Harbors in Q2 2013 and has held it in 53 quarters since.
Nisa Investment Advisors's Clean Harbors position peaked at $3.76M in Q3 2024.
660 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Nisa Investment Advisors's 13F filing for Q2 2026, filed 10 Aug 2026.