Wall Street's main indexes slipped on Monday and Treasury yields spiked after Moody's surprise downgrade of the U.S. sovereign credit rating due to mounting debt sparked anxiety about the fiscal outlook. .N

At 13:30 EDT, the Dow Jones Industrial Average .DJI was up 0.37% at 42,810.92. The S&P 500 .SPX was up 0.10% at 5,964.17, and the Nasdaq Composite .IXIC was down 0.02% at 19,207.69.

The top three S&P 500 .PG.INX percentage gainers:

** UnitedHealth Group Inc UNH.N, up 7.8%

** Moderna Inc MRNA.OQ, up 6.6%

** Dollar General Corp DG.N, up 4.8%

The top three S&P 500 .PL.INX percentage losers:

** First Solar Inc FSLR.OQ, down 8.6%

** AES Corp AES.N, down 4.4%

** Enphase Energy Inc ENPH.OQ, down 3.5%

The top three NYSE .PG.N percentage gainers:

** Sable Offshore Corp SOC.N, up 19.2%

** Paramount Group Inc PGRE.N, up 14.2%

** Newsmax Inc NMAX.N, up 11.9%

The top three NYSE .PL.N percentage losers:

** Quantumscape Corp QS.N, down 16.2%

** Archer Aviation Inc ACHR.N, down 14.2%

** Wolfspeed Inc WOLF.N, down 11.3%

The top three Nasdaq .PG.O percentage gainers:

** Protagenic Therapeutics Inc PTIX.OQ, up 290.4%

** Mullen Automotive Inc MULN.OQ, up 91.1%

** DigiAsia Corp FAAS.OQ, up 89.1%

The top three Nasdaq .PL.O percentage losers:

** Damon Inc DMN.OQ, down 72.0%

** Zapp Electric Vehicles Group Ltd ZAPP.OQ, down 37.5%

** Affimed NV AFMD.OQ, down 30.6%

** Netflix Inc <NFLX.O>:BUZZ - Falls on J.P.Morgan's downgrade, removal from US focus list nL4N3RR10C

** Novavax Inc <NVAX.O>:BUZZ - Climbs on long-awaited FDA approval of COVID-19 vaccine nL4N3RR0LX

** Tesla Inc <TSLA.O>:

** Apple Inc <AAPL.O>:

** Microsoft Corp <MSFT.O>:

** Amazon.com Inc <AMZN.O>:

BUZZ - Rate-sensitive tech, growth stocks fall after Moody's rating cut nL4N3RR0L7

** Newmont Corp <NEM.N>:

** Harmony Gold Mining Co Ltd <HMY.N>:

** Sibanye Stillwater Ltd <SBSW.N>:

** AngloGold Ashanti PLC <AU.N>:

BUZZ - Gold miners rise on weaker dollar, US downgrade nL4N3RR0LP

** Chevron Corp <CVX.N>:

** Exxon Mobil Corp <XOM.N>:

** APA Corp <APA.O>:

** Devon Energy Corp <DVN.N>:

BUZZ - Oil firms fall as Moody's downgrades US credit rating, slow growth in China nL4N3RR104

** TXNM Energy Inc <TXNM.N>:BUZZ - Reaches all-time high on Blackstone's $11.5 bln takeover deal nL4N3RR0ZF

** Richtech Robotics Inc <RR.O>:BUZZ - Slides on $100 mln stock offering plans nL6N3RR0Q1

** Biohaven Pharmaceuticals Inc <BHVN.N>:BUZZ - Falls after RBC downgrades on regulatory uncertainty nL6N3RR0QB

** BorgWarner Inc <BWA.N>:BUZZ - Barclays lifts BorgWarner's PT, 2025 EBITDA estimate nL4N3RR0TB

** Reddit Inc <RDDT.N>:BUZZ - Falls after Wells Fargo downgrades on Google's AI search worries, user decline nL6N3RR0QQ

** Talen Energy Corp <TLN.O>:BUZZ - Falls after pushing outage timeline at Susquehanna nuclear facility unit 2 nL4N3RR0V5

** B. Riley Financial Inc <RILY.O>:BUZZ - Falls after CFO transition announcement nL4N3RR0WO

** Sable Offshore Corp <SOC.N>:BUZZ - Surges as it restarts SYU platforms, doubles production guidance nL6N3RR0S0

** Regeneron Pharmaceuticals Inc <REGN.O>:BUZZ - Rises on deal to buy 23andMe for $256 million nL4N3RR0SG

** Hilton Worldwide Holdings Inc <HLT.N>:

** Hyatt Hotels Corp <H.N>:

** Marriott International Inc <MAR.O>:

BUZZ - Hotel & leisure firms fall after Berstein cuts PT on travel weakness nL4N3RR0YO

** CoreWeave Inc <CRWV.O>:BUZZ - Announces intention to offer senior notes; shares down nL4N3RR0Y0

** Bath & Body Works Inc <BBWI.N>:BUZZ - CEO Gina Boswell steps down, shares fall nL6N3RR0SG

** Solventum Corp <SOLV.N>:BUZZ - Piper Sandler upgrades Solventum on strong execution, consistent beats nL6N3RR0TW

** Plug Power Inc <PLUG.O>:BUZZ - Gains after CFO Middleton buys 350,000 shares nL4N3RR0XF

** NextDecade Corp <NEXT.O>:

** Cheniere Energy Inc <LNG.N>:

** CNX Resources Corp <CNX.N>:

** United States Natural Gas Fund LP <UNG.N>:

BUZZ - Natgas companies fall on rising output nL4N3RR11I

** BGC Group Inc <BGC.O>:BUZZ - Gains after stock repurchase as Lutnick divests stake nL6N3RR0VO

** Paramount Group Inc <PGRE.N>:BUZZ - Jumps after strategic review, management transition announced nL6N3RR0WS

(Compiled by Rajarshi Roy and Sneha S K)

((Rajarshi.Roy@thomsonreuters.com))