There's an old adage among money managers: "Don't fight the Fed."
The central bank again opened the liquidity fire hose last week in a bid to float an economy that, while no longer in crisis, is still growing at less than 2 percent annually and creating jobs at a disturbingly slow rate. The immediate effect was to drive the stock market higher on Thursday and Friday.
Yet before the Fed's action, most of Minnesota's biggest companies were gaining steam. Even some that struggled earlier in the year have gained traction. Total return for the Bloomberg-Star Tribune 100 index of Minnesota stocks was up 13.8 percent through Friday, with 65 gainers and 33 losers.
Companies that have stayed active in the mergers and acquisitions market have generally fared better than companies that have treaded water. Stratasys shares, for example, rose sharply in April after the maker of rapid prototyping devices announced plans to acquire Israel-based Objet. Total return for Stratasys is up 111.6 percent year-to-date -- more than any other public company in Minnesota.
Graco Inc. is up 30.3 percent so far this year. The maker of fluid handling equipment closed on its $650 million acquisition of the finishing business of Illinois Tool Works but is still negotiating with federal regulators over which ITW units it must divest to satisfy antitrust concerns.
Pentair and Ecolab, two big manufacturing companies, also are busy digesting their biggest acquisitions. Golden Valley-based Pentair has already got European approval for its $4.5 billion acquisition of Tyco's water pipe and valve business. Total return at Pentair is up 31.2 percent. Ecolab, which closed on its $8.3 billion acquisition of Nalco in December, is up 12 percent so far this year and its shares have traded at all-time highs.
Total return at snowmobile and ATV maker Arctic Cat is up 96.8 percent so far this year. And paint manufacturer Valspar is up 48.8 percent amid news of an improving housing market after five years of declining home prices.
Improving markets and consumer sentiment also have given companies confidence to raise funds in the swelling capital markets. Rick Hartfiel, director of investment banking at Craig-Hallum, an institutional research and underwriting boutique, noted that a client -- Minneapolis-based SPS Commerce -- raised $60 million in expansion capital several days ago. SPS, an electronic-commerce concern, is up 34 percent for the year and its shares are trading near all-time highs.