CLH β€” CLEAN HARBORS INC

Ownership history in MATHER GROUP, LLC.  Β·  6 quarters on record

This page tracks every 13F SEC filing in which MATHER GROUP, LLC. reported a position in CLEAN HARBORS INC (CLH). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

Position Intelligence

MATHER GROUP, LLC. Γ— CLH AI Analytics

πŸ“‰ MATHER GROUP, LLC. underperformed the S&P 500 by –18.2% annually on this CLH position. Timing score: 50% (2/4 decisions correct). Average cost basis: $228.33. Maximum drawdown during holding period: –18.5%.

πŸ“ˆ Position Alpha vs SPY
-18.2%
annualised excess return

❌ Significantly underperformed the S&P 500 by 18.2% ann.
4 quarters analyzed

⏱️ Timing Score
50%

➑️ Neutral timing β€” roughly coin-flip accuracy on add/trim calls.
2 of 4 add/trim decisions correct

πŸ’° Entry Quality
$228.33
+1.7% vs current ($232.22)

Best entry: $226.15 (2024 Q2)  Β·  Worst: $230.14 (2024 Q4)

πŸ›‘οΈ Drawdown Resilience
–18.5%
max drawdown while held

πŸ’Ž No drawdown exceeding 20% during the holding period β€” exceptionally stable.

πŸ’ͺ Fund Conviction
60%
buy-side decisions

3 adds Β· 2 trims. Bought during 1 of 2 down-price quarters. πŸ“ˆ More buys than sells across the holding period.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.0% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    CLH price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 6 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 UNCHANGED 16 β€” 0% 0.00% $4K $232.22
2025 Q1 REDUCED 16 -24 -60.0% 0.00% $3K $197.10
2024 Q4 ADDED 40 +24 +150.0% 0.00% $9K $230.14
2024 Q3 REDUCED 16 -20 -55.6% 0.00% $4K $241.71
2024 Q2 ADDED 36 +20 +125.0% 0.00% $7K $226.15
2024 Q1 INITIATED 16 β€” β€” 0.00% $3K β€”
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