CIK: 0001428948
Total reported value
$4.1B
Reporting period: 2018-06-30 · Number of holdings: 65
Impax Asset Management LTD disclosed 65 holdings in its latest 13F filing for the period ending 2018-06-30, with total reported value of $4.1B and a quarterly turnover rate of 13.2%.
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Impax Asset Management LTD's disclosed holdings carry a Herfindahl concentration index of 0.027 — mathematically equivalent to about 37 equally-sized positions, well below its 65 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.87), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 7% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim XYL
+6.6% -$13.9M
Trim WTS
-5.9% -$8.9M
Trim DHR
-2.6% -$3.9M
Trim AYI
-1.4% -$13.2M
Trim SBS
+61.2% -$7.9M
Trim POWI
-18.0% -$9.4M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | DHR | Danaher CORP | Stock-Healthcare | 5.01% | -0.56% | -2.61% | |
| 2 | ECL | Ecolab INC | Stock-Materials | 4.86% | -0.38% | -1.09% | |
| 3 | AWK | American Water Works Co INC | Stock-Utilities | 4.82% | -0.12% | +2.35% | |
| 4 | XYL | Xylem INC | Stock-Industrials | 4.75% | -0.81% | +6.57% | |
| 5 | A | Agilent Technologies INC | Stock-Healthcare | 4.07% | -0.14% | +14.17% | |
| 6 | WTS | Watts Water Technologies-a | Stock-Industrials | 4.05% | -0.61% | -5.91% | |
| 7 | TRMB | Trimble INC | Stock-Tech | 3.69% | -0.01% | +19.07% | |
| 8 | IEX | Idex CORP | Stock-Industrials | 3.53% | -0.38% | +2.92% | |
| 9 | AOS | Smith (a.o.) CORP | Stock-Industrials | 3.27% | -0.07% | +14.87% | |
| 10 | ITRI | Itron INC | Stock-Tech | 2.79% | +0.05% | +32.51% | |
| 11 | SDA | Sealed Air CORP | Stock-Consumer Disc | 2.75% | — | +1.79% | |
| 12 | WMS | Advanced Drainage Systems In | Stock-Industrials | 2.69% | — | -9.84% | |
| 13 | FELE | Franklin Electric Co INC | Stock-Industrials | 2.54% | +0.12% | +3.61% | |
| 14 | PTC | Ptc INC | Stock-Tech | 2.38% | -0.10% | -12.88% | |
| 15 | RXNEUR | Rexnord CORP | Stock-Other | 2.22% | -0.15% | +4.40% | |
| 16 | VMI | Valmont Industries | Stock-Industrials | 2.20% | +0.08% | +9.88% | |
| 17 | SBS | Cia Saneamento Basico De-adr | Stock-Other | 2.07% | -0.41% | +61.24% | |
| 18 | MWA | Mueller Water Products Inc-a | Stock-Industrials | 2.06% | +0.07% | +4.75% | |
| 19 | WRKUSD | Westrock Co | Stock-Other | 1.97% | -0.29% | +7.19% | |
| 20 | WTRG | Essential Utilities, Inc. | Stock-Utilities | 1.81% | -0.10% | +0.31% | |
| 21 | LNN | Lindsay CORP | Stock-Other | 1.73% | +0.19% | +15.70% | |
| 22 | RVTY | Revvity INC | Stock-Healthcare | 1.72% | — | +3.45% | |
| 23 | PXGBX | Praxair INC | Stock-Other | 1.71% | -0.01% | -0.67% | |
| 24 | POWI | Power Integrations INC | Stock-Tech | 1.61% | -0.39% | -18.04% | |
| 25 | IR | Ingersoll-rand PLC | Stock-Industrials | 1.60% | +1.60% | NEW | |
| 26 | MFS1EUR | Welbilt INC | Stock-Other | 1.57% | +0.20% | +9.26% | |
| 27 | BMI | Badger Meter INC | Stock-Tech | 1.51% | — | +15.55% | |
| 28 | AYI | Acuity INC | Stock-Industrials | 1.47% | -0.49% | -1.40% | |
| 29 | POOL | Pool CORP | Stock-Industrials | 1.44% | -0.09% | -0.47% | |
| 30 | WM | Waste Management INC | Stock-Industrials | 1.40% | -0.05% | +9.00% | |
| 31 | TTC | Toro Co | Stock-Industrials | 1.34% | +0.12% | +25.26% | |
| 32 | HUBB | Hubbell INC | Stock-Industrials | 1.29% | -0.01% | +25.58% | |
| 33 | WAT | Waters CORP | Stock-Healthcare | 1.25% | -0.03% | +9.70% | |
| 34 | ADSK | Autodesk INC | Stock-Tech | 1.23% | -0.17% | -8.14% | |
| 35 | GNRC | Generac Holdings INC | Stock-Industrials | 1.18% | — | -8.86% | |
| 36 | ORA | Ormat Technologies INC | Stock-Utilities | 1.14% | +0.10% | +26.32% | |
| 37 | DAR | Darling Ingredients INC | Stock-Consumer Staples | 1.03% | +0.12% | +6.81% | |
| 38 | RYN | Rayonier INC | Stock-Real Estate | 0.98% | -0.26% | -21.33% | |
| 39 | FLOWUSD | Spx Flow INC | Stock-Other | 0.88% | +0.88% | NEW | |
| 40 | ST | Sensata Technologies Holding plc | Stock-Tech | 0.88% | +0.88% | NEW | |
| 41 | LII | Lennox International INC | Stock-Industrials | 0.85% | — | +3.62% | |
| 42 | FLS | Flowserve CORP | Stock-Industrials | 0.84% | +0.84% | NEW | |
| 43 | UNFI | United Natural Foods INC | Stock-Consumer Staples | 0.79% | — | +0.40% | |
| 44 | MMM | 3m Co | Stock-Industrials | 0.77% | +0.77% | NEW | |
| 45 | SON | Sonoco Products Co | Stock-Consumer Disc | 0.62% | -0.01% | — | |
| 46 | FTV | Fortive CORP | Stock-Tech | 0.60% | — | +0.20% | |
| 47 | SFM | Sprouts Farmers Market INC | Stock-Consumer Staples | 0.57% | — | +2.15% | |
| 48 | SPWRQ | Sunpower CORP | Stock-Other | 0.55% | -0.11% | -4.36% | |
| 49 | CLH | Clean Harbors INC | Stock-Industrials | 0.49% | +0.03% | +1.39% | |
| 50 | BWA | Borgwarner INC | Stock-Consumer Disc | 0.44% | -0.11% | +2.77% |
Not enough priced holdings yet to compute performance
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2018-06-30 | 65 | $4.1B | 13 | |
| 2018-03-31 | 50 | $3.8B | 17 | |
| 2017-12-31 | 53 | $3.6B | 21 | |
| 2017-09-30 | 53 | $3.3B | 17 | |
| 2017-06-30 | 53 | $3.0B | 25 | |
| 2017-03-31 | 55 | $2.4B | 25 | |
| 2016-12-31 | 63 | $2.3B | 15 | |
| 2016-09-30 | 64 | $2.2B | 19 | |
| 2016-06-30 | 61 | $2.0B | 18 | |
| 2016-03-31 | 61 | $1.9B | 20 | |
| 2015-12-31 | 62 | $1.6B | 21 | |
| 2015-09-30 | 64 | $1.4B | 23 | |
| 2015-06-30 | 78 | $1.6B | 19 | |
| 2015-03-31 | 55 | $1.5B | 20 | |
| 2014-12-31 | 56 | $1.5B | 44 | |
| 2014-09-30 | 43 | $1.2B | 45 | |
| 2014-06-30 | 44 | $1.6B | 42 | |
| 2014-03-31 | 41 | $1.1B | 26 | |
| 2013-12-31 | 41 | $1.1B | 22 | |
| 2013-09-30 | 41 | $918.8M | 39 | |
| 2013-06-30 | 40 | $832.8M | 55 |
Impax Asset Management LTD's most significant position changes for 2018-06-30: New buy: Ingersoll-rand PLC (IR); New buy: Spx Flow INC (FLOWUSD); New buy: Sensata Technologies Holding plc (ST); New buy: Flowserve CORP (FLS); New buy: 3m Co (MMM).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MFS1EUR | Welbilt INC | +0.2% | +9.26% | Add |
| 2 | LNN | Lindsay CORP | +0.2% | +15.70% | Add |
| 3 | FELE | Franklin Electric Co INC | +0.1% | +3.61% | Add |
| 4 | TTC | Toro Co | +0.1% | +25.26% | Add |
| 5 | DAR | Darling Ingredients INC | +0.1% | +6.81% | Add |
| 6 | ORA | Ormat Technologies INC | +0.1% | +26.32% | Add |
| 7 | VMI | Valmont Industries | +0.1% | +9.88% | Add |
| 8 | MWA | Mueller Water Products Inc-a | +0.1% | +4.75% | Add |
| 9 | ITRI | Itron INC | +0.1% | +32.51% | Add |
| 10 | CLH | Clean Harbors INC | 0% | +1.39% | Add |
| 11 | DCI | Donaldson Co INC | 0% | +16.72% | Add |
| 12 | MSEX | Middlesex Water Co | 0% | — | Unchanged |
| 13 | BMI | Badger Meter INC | — | +15.55% | Add |
| 14 | TRMB | Trimble INC | 0% | +19.07% | Add |
| 15 | PXGBX | Praxair INC | 0% | -0.67% | Trim |
| 16 | HUBB | Hubbell INC | 0% | +25.58% | Add |
| 17 | SON | Sonoco Products Co | 0% | — | Unchanged |
| 18 | WAT | Waters CORP | 0% | +9.70% | Add |
| 19 | WM | Waste Management INC | -0.1% | +9.00% | Add |
| 20 | AOS | Smith (a.o.) CORP | -0.1% | +14.87% | Add |
| 21 | POOL | Pool CORP | -0.1% | -0.47% | Trim |
| 22 | PTC | Ptc INC | -0.1% | -12.88% | Trim |
| 23 | WTRG | Essential Utilities, Inc. | -0.1% | +0.31% | Add |
| 24 | CPB | THE Campbell's Company | -0.1% | -6.34% | Trim |
| 25 | BWA | Borgwarner INC | -0.1% | +2.77% | Add |
| 26 | SPWRQ | Sunpower CORP | -0.1% | -4.36% | Trim |
| 27 | AWK | American Water Works Co INC | -0.1% | +2.35% | Add |
| 28 | A | Agilent Technologies INC | -0.1% | +14.17% | Add |
| 29 | RXNEUR | Rexnord CORP | -0.2% | +4.40% | Add |
| 30 | ADSK | Autodesk INC | -0.2% | -8.14% | Trim |
| 31 | SBUX | Starbucks CORP | -0.2% | -11.29% | Trim |
| 32 | RYN | Rayonier INC | -0.3% | -21.33% | Trim |
| 33 | WRKUSD | Westrock Co | -0.3% | +7.19% | Add |
| 34 | ECL | Ecolab INC | -0.4% | -1.09% | Trim |
| 35 | IEX | Idex CORP | -0.4% | +2.92% | Add |
| 36 | POWI | Power Integrations INC | -0.4% | -18.04% | Trim |
| 37 | SBS | Cia Saneamento Basico De-adr | -0.4% | +61.24% | Add |
| 38 | AYI | Acuity INC | -0.5% | -1.40% | Trim |
| 39 | DHR | Danaher CORP | -0.6% | -2.61% | Trim |
| 40 | WTS | Watts Water Technologies-a | -0.6% | -5.91% | Trim |
| 41 | XYL | Xylem INC | -0.8% | +6.57% | Add |
| 42 | IR | Ingersoll-rand PLC | — | NEW | New buy |
| 43 | FLOWUSD | Spx Flow INC | — | NEW | New buy |
| 44 | ST | Sensata Technologies Holding plc | — | NEW | New buy |
| 45 | FLS | Flowserve CORP | — | NEW | New buy |
| 46 | MMM | 3m Co | — | NEW | New buy |
| 47 | JNJ | Johnson & Johnson | — | NEW | New buy |
| 48 | AGCO | Agco CORP | — | NEW | New buy |
| 49 | ICHR | Ichor Holdings, Ltd. | — | NEW | New buy |
| 50 | V | Visa Inc-class A Shares | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-17 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-13 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-13 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-12 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-09 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-10 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-11 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-12 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-13 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-13 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-19 | Amendment | View on EDGAR |
| 2014-12-31 | 2015-02-13 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-13 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-23 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-11 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
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