Wisconsin Stock Market Recap, Nov. 6, 2026: Fiserv jumps 25.7% as Modine and Rockwell slide

Fiserv led the Wisconsin stocks we track this week, gaining 25.7% to $62.88 after the Milwaukee payments company reported third-quarter results Tuesday and affirmed its 2026 outlook. “Our team is executing with urgency, and we are seeing meaningful progress,” CEO Takis Georgakopoulos said in the company’s earnings release.

It was a split week for the state’s biggest companies. Five of the 10 largest Wisconsin-headquartered public companies finished higher and five finished lower. Rockwell Automation, the largest, lost 13.8%. Outside the top 10, Modine fell 25.5%, the worst showing of the 15 stocks we track.

The national indexes also fell for the week. The Dow lost 0.94% to 51,285.73, the S&P 500 fell 2.68% to 7,376.86 and the Nasdaq Composite dropped 3.37% to 24,579.42.

THE WEEKLY SCORECARD

Prices are Friday, Nov. 6 closing prices. Weekly change is measured from the Friday, Oct. 30 close. Market cap is as of Friday’s close.

Wisconsin’s 10 largest public companies by market cap

1. Rockwell Automation (ROK, NYSE): $375.86, down $60.34 (-13.83%), market cap $41.7 billion

2. WEC Energy Group (WEC, NYSE): $115.87, down $0.20 (-0.17%), market cap $38.1 billion

3. Fiserv (FISV, Nasdaq): $62.88, up $12.86 (+25.71%), market cap $33.4 billion

4. Snap-on (SNA, NYSE): $367.22, up $11.56 (+3.25%), market cap $18.9 billion

5. Alliant Energy (LNT, Nasdaq): $72.67, up $1.02 (+1.42%), market cap $18.8 billion

6. Regal Rexnord (RRX, NYSE): $169.07, up $11.83 (+7.52%), market cap $11.3 billion

7. Generac (GNRC, NYSE): $176.78, down $21.15 (-10.69%), market cap $10.4 billion

8. A. O. Smith (AOS, NYSE): $64.55, up $1.48 (+2.35%), market cap $8.7 billion

9. Oshkosh Corp. (OSK, NYSE): $134.36, down $5.58 (-3.99%), market cap $8.2 billion

10. Zurn Elkay Water Solutions (ZWS, NYSE): $43.47, down $1.33 (-2.97%), market cap $7.2 billion

Other Wisconsin names we watch

MGIC Investment (MTG, NYSE): $28.60, up $0.19 (+0.67%), market cap $5.9 billion

Associated Banc-Corp (ASB, NYSE): $30.36, up $0.06 (+0.20%), market cap $5.6 billion

Modine Manufacturing (MOD, NYSE): $96.61, down $33.15 (-25.55%), market cap $5.1 billion

Harley-Davidson (HOG, NYSE): $32.66, up $1.44 (+4.61%), market cap $3.4 billion

Kohl’s (KSS, NYSE): $23.04, down $1.27 (-5.22%), market cap $2.6 billion

EARNINGS WEEK IN THE BADGER STATE

Fiserv. The company reported third-quarter revenue of $5.20 billion, down 1% from a year earlier, and a GAAP loss of $11.17 a share that included a $6.45 billion non-cash goodwill impairment charge. Adjusted earnings were $1.75 a share. Fiserv kept its 2026 forecast of organic revenue down 1% to flat and adjusted earnings of $7.20 to $7.40 a share, raised its Project Elevate savings target to $1 billion from $500 million and said it expects to buy back $500 million of stock in the fourth quarter.

Rockwell Automation. The Milwaukee automation company reported fiscal fourth-quarter sales of $2.33 billion on Thursday, up 1%, with organic sales up 3%. Adjusted earnings rose 16% to $3.88 a share. For fiscal 2027, Rockwell forecast adjusted earnings of $14.50 to $15.50 a share and organic sales growth of 6% to 9%. “Rockwell delivered a strong finish to a great year,” Chairman and CEO Blake Moret said. The stock fell 13.8% for the week.

Regal Rexnord. The Milwaukee company reported third-quarter sales of $1.59 billion on Tuesday, up 6%, and adjusted earnings of $2.90 a share. It posted a GAAP net loss of $12 million that included a $119 million goodwill impairment charge, mostly tied to its autonomous mobile solutions business, which the company said it is exploring selling. Regal Rexnord raised and narrowed its 2026 adjusted earnings guidance to $10.60 to $10.90 a share. “Our third quarter execution showed steady progress,” CEO Aamir Paul said. Shares rose 7.5% for the week.

Modine. The Racine thermal management company reported quarterly sales of $994.4 million on Tuesday, up 35%, with data center revenue up 95%. Adjusted earnings rose 27% to $1.35 a share. Modine also completed the spin-off of its Performance Technologies business Oct. 1. The stock lost 25.5% for the week.

Generac fell 10.7% for the week. The Waukesha company reported its third-quarter results Oct. 28, before this week began.

How we compiled this: Closing prices and weekly changes are official closing prices from Yahoo Finance daily price history for Friday, Nov. 6, and Friday, Oct. 30, and they match CNBC quote data. Market capitalizations are from CNBC quote data after Friday’s close. Nasdaq.com’s own after-close figures can differ by a few cents because they reflect Nasdaq-only last-sale data. The top 10 list counts companies with headquarters in Wisconsin; Johnson Controls, which moved its legal headquarters to Ireland, is not included. We also screened Plexus, Sensient, Badger Meter, Brady, Nicolet Bankshares, MGE Energy, ManpowerGroup, Spectrum Brands and Bank First, and none was larger than Zurn Elkay.