★
Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads — coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

Guided View
New to markets (prices, yields, YTD, market cap)? We explain every term as you browse, in plain English. Same data, with the help built in.

Expert View
You already know the market. Just the data: clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record

CLH

Clean Harbors, Inc. · Industrials · Waste Management

316.93 -0.1% mkt cap $16.73B quote delayed (FMP) · as of Oct 11 03:53 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
136Tracked holders
+5Δ holders
32.16MShares held
$9.61BReported value
+10New positions
−4Exits
Rising Conviction score 40/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +3.8% · share flow +0.4% · net new positions +4.4% — formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 136 +5 32.16M $9.61B +10 −4
Q1 2026 133 +6 33.81M $9.68B +10 −5
Q4 2025 126 0 36.55M $8.53B +3 −2
Q3 2025 17 -3 18.72M $4.35B +1 −5
Q2 2025 18 -1 19.25M $4.45B +1 −2
Q1 2025 16 +2 9.92M $1.95B +4 −2
Q4 2024 14 -2 8.18M $1.88B +2 −4
Q3 2024 15 +4 6.01M $1.45B +4 —
Q2 2024 11 — 6.21M $1.40B — —
Holder count
Who holds it · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 5.08M +5.7% $1.52B 0.0% ▲ Add 5 SEC ↗ ×21
2 Wellington Management ✦ 3.16M -11.8% $942.63M 0.2% ▼ Trim 9 SEC ↗ ×9
3 Fidelity (FMR) ✦ 3.00M +42.9% $897.04M 0.0% ▲ Add 5 SEC ↗ ×5
4 Vanguard Capital Management Llc 2.18M +0.6% $652.16M 0.0% ▲ Add 2 SEC ↗
5 State Street Global Advisors ✦ (passive) 1.58M +2.9% $472.62M 0.0% ▲ Add 7 SEC ↗
6 Geode Capital Management ✦ (passive) 1.13M +19.4% $337.43M 0.0% ▲ Add 9 SEC ↗ ×2
7 Clearbridge Investments, LLC 1.13M -6.3% $336.61M 0.3% ▼ Trim 3 SEC ↗
8 First Trust Advisors Lp 993.17K +27.6% $296.71M 0.2% ▲ Add 3 SEC ↗ ×2
9 Goldman Sachs Group ✦ 900.23K -3.1% $268.94M 0.0% ▼ Trim 4 SEC ↗ ×5
10 FIL Ltd 877.43K +72.2% $262.13M 0.2% ▲ Add 3 SEC ↗ ×4
11 Norges Bank ✦ (passive) 632.10K New $188.84M 0.0% New 1 SEC ↗
12 Pictet Asset Management Holding SA 608.81K -51.0% $181.89M 0.2% ▼ Trim 3 SEC ↗
13 Dimensional Fund Advisors Lp 606.18K -0.4% $181.10M 0.0% ▼ Trim 3 SEC ↗ ×5
14 Nordea Investment Management Ab 526.18K -7.4% $157.15M 0.1% ▼ Trim 3 SEC ↗ ×4
15 AQR Capital Management ✦ 478.07K +164.6% $142.82M 0.1% ▲ Add 9 SEC ↗ ×7
16 Bank Of America Corp /De/ 477.99K +53.2% $142.80M 0.0% ▲ Add 3 SEC ↗ ×8
17 Charles Schwab Investment… 473.99K -0.1% $141.60M 0.0% ▼ Trim 3 SEC ↗ ×2
18 UBS AM, a distinct business unit of… 466.86K -9.8% $139.48M 0.0% ▼ Trim 3 SEC ↗ ×9
19 Northern Trust Corp 455.69K +1.6% $136.14M 0.0% ▲ Add 3 SEC ↗ ×6
20 Invesco Ltd. 450.80K +7.0% $134.68M 0.0% ▲ Add 3 SEC ↗ ×10
21 Two Sigma Investments ✦ 423.11K -41.6% $126.40M 0.1% ▼ Trim 9 SEC ↗
22 Bank of New York Mellon Corp 354.69K -7.2% $105.96M 0.0% ▼ Trim 3 SEC ↗ ×18
23 Quantinno Capital Management LP 342.59K -10.1% $102.35M 0.1% ▼ Trim 3 SEC ↗
24 Citadel Advisors ✦ 314.35K +802.7% $93.91M 0.1% ▲ Add 2 SEC ↗ ×2
25 Morgan Stanley ✦ 280.86K -3.3% $83.91M 0.0% ▼ Trim 4 SEC ↗ ×12
26 Jane Street Group, Llc 258.71K +94.8% $77.29M 0.0% ▲ Add 3 SEC ↗ ×2
27 Qube Research & Technologies Ltd 247.08K New $73.81M 0.1% New 1 SEC ↗
28 Neuberger Berman Group LLC 220.83K +13.8% $65.99M 0.0% ▲ Add 3 SEC ↗ ×2
29 JPMorgan Chase ✦ 209.38K -2.2% $63.47M 0.0% ▼ Trim 4 SEC ↗ ×6
30 Holocene Advisors, LP 211.22K New $63.10M 0.1% New 1 SEC ↗
31 Raymond James Financial Inc 167.83K -3.4% $50.14M 0.0% ▼ Trim 3 SEC ↗ ×3
32 Federated Hermes, Inc. 161.44K -4.6% $48.23M 0.1% ▼ Trim 3 SEC ↗ ×3
33 Assenagon Asset Management S.A. 145.04K +196.3% $43.33M 0.0% ▲ Add 3 SEC ↗ ×2
34 Grantham, Mayo, Van Otterloo & Co.… 135.23K -0.3% $40.40M 0.1% ▼ Trim 3 SEC ↗
35 Rhumbline Advisers 132.82K -0.7% $39.68M 0.0% ▼ Trim 3 SEC ↗
36 Gotham Asset Management ✦ 118.27K -12.2% $35.33M 0.1% ▼ Trim 9 SEC ↗
37 Allianz Asset Management GmbH 116.93K +185.4% $34.93M 0.0% ▲ Add 3 SEC ↗ ×3
38 UBS Group AG 113.33K -49.9% $33.86M 0.0% ▼ Trim 3 SEC ↗ ×5
39 Principal Financial Group Inc 112.69K +0.5% $33.67M 0.0% ▲ Add 3 SEC ↗ ×2
40 California Public Employees… 108.61K +3.7% $32.45M 0.0% ▲ Add 3 SEC ↗
41 Point72 Asset Management ✦ 105.11K +85.7% $31.40M 0.1% ▲ Add 3 SEC ↗
42 Royal Bank Of Canada 104.91K +0.6% $31.34M 0.0% ▲ Add 3 SEC ↗ ×7
43 Swiss National Bank 100.84K +0.4% $30.13M 0.0% ▲ Add 3 SEC ↗
44 Hrt Financial Lp 90.56K New $27.05M 0.0% New 1 SEC ↗
45 Bank Of Montreal /Can/ 87.01K -1.2% $25.99M 0.0% ▼ Trim 3 SEC ↗ ×5
46 Allspring Global Investments… 86.00K -4.7% $25.00M 0.0% ▼ Trim 3 SEC ↗ ×2
47 Renaissance Technologies ✦ 82.20K New $24.56M 0.0% New 1 SEC ↗
48 Victory Capital Management Inc 78.24K +6.2% $23.37M 0.0% ▲ Add 3 SEC ↗
49 Nuveen, LLC 77.09K +11.8% $23.03M 0.0% ▲ Add 3 SEC ↗ ×4
50 Bnp Paribas Financial Markets 76.82K +1182.0% $22.95M 0.0% ▲ Add 3 SEC ↗
51 Balyasny Asset Management L.P. 76.52K +151.6% $22.86M 0.0% ▲ Add 2 SEC ↗
52 Citigroup Inc 74.44K +23.0% $22.24M 0.0% ▲ Add 3 SEC ↗ ×4
53 Loomis Sayles & Co L P 70.87K -5.2% $21.17M 0.0% ▼ Trim 3 SEC ↗ ×2
54 Legal & General Group Plc 67.50K -1.8% $20.17M 0.0% ▼ Trim 3 SEC ↗ ×3
55 Jones Financial Companies Lllp 63.97K +2.2% $19.30M 0.0% ▲ Add 3 SEC ↗ ×2
56 State Of Wisconsin Investment Board 61.18K +0.9% $18.28M 0.0% ▲ Add 3 SEC ↗
57 Sei Investments Co 59.27K +58.4% $17.71M 0.0% ▲ Add 3 SEC ↗ ×2
58 Alliancebernstein L.P. 61.66K -12.4% $17.68M 0.0% ▼ Trim 3 SEC ↗
59 Wells Fargo & Company/Mn 55.88K +30.6% $16.69M 0.0% ▲ Add 3 SEC ↗ ×4
60 T. Rowe Price ✦ 54.00K +7.2% $16.13M 0.0% ▲ Add 9 SEC ↗ ×2
61 Swedbank AB 53.00K -51.8% $15.83M 0.0% ▼ Trim 3 SEC ↗
62 BNP Paribas Asset Management… 52.66K +32.1% $15.74M 0.0% ▲ Add 3 SEC ↗ ×3
63 Envestnet Asset Management Inc 52.23K -13.2% $15.60M 0.0% ▼ Trim 3 SEC ↗
64 Deutsche Bank Ag\ 51.84K +85.0% $15.49M 0.0% ▲ Add 3 SEC ↗ ×7
65 Russell Investments Group, Ltd. 50.61K +277.1% $15.12M 0.0% ▲ Add 3 SEC ↗ ×5
66 Squarepoint Ops LLC 46.03K New $13.75M 0.0% New 1 SEC ↗
67 Ameriprise Financial Inc 45.81K -13.7% $13.69M 0.0% ▼ Trim 3 SEC ↗ ×2
68 Asset Management One Co., Ltd. 42.26K -31.9% $12.62M 0.0% ▼ Trim 3 SEC ↗
69 State Board Of Administration Of… 42.22K -3.2% $12.61M 0.0% ▼ Trim 3 SEC ↗
70 Universal- Beteiligungs- und… 40.57K +4.8% $12.12M 0.0% ▲ Add 3 SEC ↗
71 Nomura Asset Management… 37.26K -28.6% $11.13M 0.0% ▼ Trim 3 SEC ↗
72 Manufacturers Life Insurance… 36.77K -0.1% $10.98M 0.0% ▼ Trim 3 SEC ↗
73 Barclays Plc 35.80K +50.8% $10.70M 0.0% ▲ Add 3 SEC ↗ ×4
74 Mariner, LLC 35.21K -4.9% $10.52M 0.0% ▼ Trim 3 SEC ↗
75 Schroder Investment Management Group 34.06K -0.2% $10.21M 0.0% ▼ Trim 2 SEC ↗
76 New York State Common Retirement… 33.73K +36.0% $10.08M 0.0% ▲ Add 3 SEC ↗
77 Tidal Investments LLC 33.22K -53.8% $9.93M 0.0% ▼ Trim 3 SEC ↗
78 Arrowstreet Capital ✦ 33.08K New $9.88M 0.0% New 1 SEC ↗
79 Credit Agricole S A 28.79K -52.4% $8.60M 0.0% ▼ Trim 3 SEC ↗ ×3
80 Zurcher Kantonalbank (Zurich… 28.59K -0.5% $8.54M 0.0% ▼ Trim 3 SEC ↗
81 Brown Advisory Inc 27.98K +1.2% $8.36M 0.0% ▲ Add 3 SEC ↗
82 American Century Companies Inc 25.09K +9.5% $7.50M 0.0% ▲ Add 3 SEC ↗
83 Stifel Financial Corp 24.24K -1.7% $7.24M 0.0% ▼ Trim 3 SEC ↗ ×2
84 Corient Private Wealth LP 24.16K -39.5% $7.22M 0.0% ▼ Trim 3 SEC ↗
85 Hsbc Holdings Plc 22.33K -0.6% $6.70M 0.0% ▼ Trim 2 SEC ↗ ×3
86 LPL Financial LLC 21.07K +6.4% $6.29M 0.0% ▲ Add 3 SEC ↗
87 Tudor Investment Corp Et Al 19.06K New $5.69M 0.0% New 1 SEC ↗
88 Man Group plc 18.76K -12.3% $5.61M 0.0% ▼ Trim 3 SEC ↗ ×3
89 D. E. Shaw & Co. ✦ 16.80K -54.3% $5.02M 0.0% ▼ Trim 2 SEC ↗
90 Cetera Investment Advisers 16.43K +0.8% $4.91M 0.0% ▲ Add 3 SEC ↗
91 Franklin Resources Inc 15.86K +221.0% $4.74M 0.0% ▲ Add 3 SEC ↗ ×5
92 Mercer Global Advisors Inc /Adv 15.35K +9.2% $4.59M 0.0% ▲ Add 3 SEC ↗
93 Fifth Third Bancorp 13.28K -10.1% $3.97M 0.0% ▼ Trim 3 SEC ↗
94 Cerity Partners LLC 11.80K +13.0% $3.53M 0.0% ▲ Add 3 SEC ↗ ×3
95 Focus Partners Wealth 11.12K -21.9% $3.32M 0.0% ▼ Trim 3 SEC ↗
96 Td Asset Management Inc 11.06K -13.6% $3.31M 0.0% ▼ Trim 2 SEC ↗
97 Creative Planning 10.27K +42.1% $3.07M 0.0% ▲ Add 3 SEC ↗ ×2
98 Wealth Enhancement Advisory… 9.92K +114.5% $3.02M 0.0% ▲ Add 3 SEC ↗
99 DZ BANK AG Deutsche Zentral… 10.10K -50.9% $3.02M 0.0% ▼ Trim 2 SEC ↗
100 Marshall Wace ✦ 8.67K -80.5% $2.59M 0.0% ▼ Trim 9 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Norges Bank $188.84M 0.0%
Qube Research & Technologies… $73.81M 0.1%
Holocene Advisors, LP $63.10M 0.1%
Hrt Financial Lp $27.05M 0.0%
Renaissance Technologies $24.56M 0.0%
Squarepoint Ops LLC $13.75M 0.0%
Arrowstreet Capital $9.88M 0.0%
Tudor Investment Corp Et Al $5.69M 0.0%

Exited

Lone Pine Capital $503.20M was 4.0%
Millennium Management $18.32M was 0.0%
Nomura Holdings Inc $382,498 was 0.0%
Peak6 Llc $635 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 619 holders, 49.16M shares, $13.40B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 14 GERSTENBERG ERIC W

Officer · 2.50K sh · $803,350

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 06 SC 13G — FMR LLC

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2026 · Methodology · Get this via the API