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Clean Harbors
CLH

288 hedge funds and large institutions have $4.07B invested in Clean Harbors in 2021 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 85 increasing their positions, 121 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

70% more first-time investments, than exits

New positions opened: 39 | Existing positions closed: 23

33% more funds holding in top 10

Funds holding in top 10: 3 → 4 (+1)

10% more capital invested

Capital invested by funds: $3.71B → $4.07B (+$359M)

5% more funds holding

Funds holding: 273 → 288 (+15)

0.37% more ownership

Funds ownership: 88.08% → 88.44% (+0.37%)

26% less call options, than puts

Call options by funds: $4.26M | Put options by funds: $5.77M

30% less repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 121

Holders
288
Holders Change
+15
Holders Change %
+5.49%
% of All Funds
5.06%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.07%
New
39
Increased
85
Reduced
121
Closed
23
Calls
$4.26M
Puts
$5.77M
Net Calls
-$1.5M
Net Calls Change
-$112K

Top Buyers

Rank Fund Capital Flow
1
MWNA
Marshall Wace North America
New York
+$41.1M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$29.8M
3
Handelsbanken Fonder
Handelsbanken Fonder
Sweden
+$22.7M
4
Federated Hermes
Federated Hermes
Pennsylvania
+$17.4M
5
SCM
Sandler Capital Management
New York
+$16.4M

Top Sellers

Rank Fund Capital Flow
1
TCM
TimesSquare Capital Management
New York
-$39.4M
2
Renaissance Technologies
Renaissance Technologies
New York
-$27.7M
3
Bank of New York Mellon
Bank of New York Mellon
New York
-$23.3M
4
CRM
Cramer Rosenthal McGlynn
Connecticut
-$19.9M
5
Fidelity International
Fidelity International
Bermuda
-$14M
Name Holding Trade Value Shares
Change 		Change in
Stake
WCM
301
Weld Capital Management
New York
– -$202K -2,648 Closed
TF
302
TimeScale Financial
Massachusetts
– -$114K -1,500 Closed
PCG
303
Private Capital Group
Connecticut
– -$26K -339 Closed
VCG
304
Vantage Consulting Group
Virginia
– -$10K -136 Closed
GRP
305
Global Retirement Partners
California
– -$10K -134 Closed
PWPS
306
Pinnacle Wealth Planning Services
Ohio
– -$8K -111 Closed
NSB
307
Norway Savings Bank
Maine
– -$2K -29 Closed
ABC
308
Associated Banc-Corp
Wisconsin
– -$2K -27 Closed
MAM
309
Meeder Asset Management
Ohio
– -$168 -2 -40%
9 10 11 12
13

CLH Hedge Fund Activity: Q1 2021 in Review

288 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Clean Harbors (CLH) for Q1 2021, worth a combined $4.07B — up 9.7% from $3.71B a quarter earlier.

Buyers outnumbered sellers: 39 funds opened new CLH positions and 23 closed out — a net gain of 16 holders — while 85 added to existing stakes and 121 trimmed.

The largest buyer was Marshall Wace North America, adding an estimated $41.1M. The largest seller was TimesSquare Capital Management, cutting an estimated $39.4M.

  • 288 institutional investors held Clean Harbors (CLH) as of Q1 2021, up from 273 in Q4 2020.
  • Funds reported $4.07B of Clean Harbors stock for Q1 2021, up 9.7% quarter-over-quarter.
  • 39 funds opened new Clean Harbors positions in Q1 2021 and 23 closed out, a net change of +16 holders.
  • The largest Clean Harbors buyer in Q1 2021 was Marshall Wace North America, an estimated $41.1M added.
  • The largest Clean Harbors seller in Q1 2021 was TimesSquare Capital Management, an estimated $39.4M sold.

Based on aggregated 13F filings for Q1 2021.