Biggest Large-Cap Decliners This Week

33 matches, ranked by market cap (top 25 shown) as of 2026-07-06. Refreshed at the open, midday and close.

Large-cap names with the biggest down-moves this week — watchlist fodder for oversold mean-reversion or risk monitoring.

#SymbolCompanyClose1D %1W %
1MUMicron Technology, Inc.984.75+0.94%-13.03%
2SNDKSandisk Corporation1744.43-0.03%-16.56%
3GLWCorning Incorporated194.80-1.01%-11.88%
4COHRCoherent Corp.335.70+0.70%-11.79%
5DLRDigital Realty Trust, Inc.173.70+0.23%-10.00%
6TERTeradyne, Inc.379.52+2.83%-13.13%
7TGTTarget Corporation126.10-3.16%-10.18%
8LITELumentum Holdings Inc.731.25+0.40%-10.49%
9NBISNebius Group N.V.213.02-1.21%-11.35%
10CRWVCoreWeave, Inc.86.46+5.77%-10.48%
11GFSGlobalFoundries Inc.68.91-1.33%-13.62%
12IRMIron Mountain Incorporated116.38-0.67%-12.13%
13TSEMTower Semiconductor Ltd.218.95-0.05%-12.39%
14MTSIMACOM Technology Solutions Holdings, Inc.327.64+1.67%-11.25%
15STZConstellation Brands, Inc.130.68-4.94%-10.68%
16ENTGEntegris, Inc.145.17-1.02%-10.07%
17STRLSterling Infrastructure, Inc.717.11+2.33%-10.89%
18SNXTD SYNNEX Corporation238.92-2.34%-10.27%
19WITWIPRO LTD1.84-2.65%-18.94%
20SMCISuper Micro Computer, Inc.27.19-0.11%-11.23%
21AMKRAmkor Technology, Inc.69.88+0.33%-11.23%
22QXOQXO, Inc.15.81-2.47%-11.08%
23TTMITTM Technologies, Inc.149.39-4.22%-21.99%
24TKOTKO Group Holdings, Inc.192.30-1.09%-10.92%
25VICRVicor Corporation285.34+0.84%-12.72%

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Chartlas is a data-analytics tool and does not provide investment advice. Data sourced from Yahoo Finance, provided as-is. Past performance does not guarantee future results.