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Certuity’s Clean Harbors CLH Stock Holding History

Certuity’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 		$595K Sell
1,990
-154
-7% -$45.5K 0.03% 291
2026
Q1 		$615K Buy
2,144
+445
+26% +$121K 0.04% 246
2025
Q4 		$398K Buy
1,699
+733
+76% +$167K 0.03% 329
2025
Q3 		$224K Buy
+966
New +$229K 0.02% 494

Other funds holding CLH

VNIM
Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return
DC
Davenport & Co Richmond, Virginia $20.4B AUM 18.11% 1-Year Est. Return
OAM
OP Asset Management Helsinki $9.38B AUM 42.35% 1-Year Est. Return
TSAM
Trinity Street Asset Management London, United Kingdom $1.94B AUM 26.52% 1-Year Est. Return
FWIA
Fort Washington Investment Advisors Cincinnati, Ohio $19.9B AUM 22.19% 1-Year Est. Return
Retirement Systems of Alabama
Retirement Systems of Alabama Montgomery, Alabama $33.2B AUM 38.15% 1-Year Est. Return
ECSS
Eurizon Capital SGR SpA Milan $37.3B AUM
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Certuity's CLH Position: Q2 2026 in Review

Certuity reduced its Clean Harbors (CLH) stake by 7.2% in Q2 2026, selling an estimated $45.5K and leaving 1,990 shares worth $595K. The position accounts for 0.03% of the portfolio, ranked #291.

Certuity first reported a position in CLH in Q3 2025 and has held it in 4 quarters since. The position peaked at $615K in Q1 2026. 187 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

  • Certuity held 1,990 shares of Clean Harbors worth $595K as of Q2 2026.
  • Certuity sold 154 Clean Harbors shares in Q2 2026, an estimated $45.5K.
  • Clean Harbors made up 0.03% of Certuity's portfolio in Q2 2026, its #291 holding.
  • Certuity first reported a position in Clean Harbors in Q3 2025 and has held it in 4 quarters since.
  • Certuity's Clean Harbors position peaked at $615K in Q1 2026.
  • 187 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Certuity's 13F filing for Q2 2026, filed 28 Jul 2026.