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5 Top Stock Gainers for Wednesday: Marvell, Voyager Therapeutics

Marvell Technology, Voyager Therapeutics, Roku, Acuity Brands and Riot Blockchain are five top stock gainers for Wednesday.

Stocks staged a comeback Wednesday, ending higher on news of a possible short-term agreement to raise the debt ceiling and avoid a default.

Here are some of the market's biggest gainers for Wednesday:

1. Marvell Technology | Increase 7.3%

Marvell Technology  (MRVL) - Get Marvell Technology Group Ltd. Report shares advanced after the semiconductor company forecast long-term sales growth of 15% to 20% up from earlier guidance of 10% to 15%. The company also completed its acquisition of Innovium, a provider of networking solutions for cloud and edge data centers.

2. Voyager Therapeutics | Increase 56%

Shares of Voyager Therapeutics  (VYGR) - Get Voyager Therapeutics, Inc. Report soared after the gene-therapy company unveiled an agreement with Pfizer  (PFE) - Get Pfizer Inc. Report that could be valued at $630 million. Under the agreement, Pfizer can exercise options to license novel capsids generated from Voyager's RNA-driven Tracer screener technology.

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3. Roku | Increase 5.6%

Roku  (ROKU) - Get Roku, Inc. Class A Report shares advanced after the video-streaming device maker announced the results of a survey that found 4 in 5 Canadians classifying themselves as TV streamers, compared with three in four who pay for traditional TV. In addition, Variety reported that a survey found British streamer audiences have outnumbered traditional pay-TV viewers for the first time

4. Acuity Brands | Increase 11%

Acuity Brands  (AYI) - Get Acuity Brands, Inc. Report shares jumped after the lighting company beat Wall Street's fourth-quarter earnings expectations. Net sales totaled $992.7 million, up 11.4% from a year ago. Adjusted earnings came to $3.27 a share, up 39.1% from a year ago. Net sales for the year totaled $3.5 billion, up 4% from a year ago.

5. Riot Blockchain | Increase 1%

Shares of Riot Blockchain  (RIOT) - Get Riot Blockchain Inc Report climbed after the bitcoin mining company said that in September it produced 406 BTC, up 346%. Year-to-date through September, the company produced a total of 2,457 BTC, up 236% over the same period in 2020.  As of Sept. 30, the company said, Riot held about 3,534 BTC, all of which were produced by its self-mining operations.