Tar heel stock watch.

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Top 10 large-cap stocks 3-month 1-year 52-week Company change (1) change range Reynolds American 31.3% 116.1% $32.94-75.42 Nucor 20.9 54.8 45.20-84.90 Inveresk Research Group 19.3 104.8 17.16-38.00 Summit Properties 16.9 23.0 21.00-27.13 CommScope 16.8 95.9 9.52-21.55 Salix Pharmaceuticals 15.8 153.4 8.92-24.38 Goodrich 14.2 23.0 23.69-33.90 PPD 12.7 33.8 23.71-36.49 Cree 11.3 61.8 15.23-29.00 Tanger Factory Outlet Centers 10.5 27.1 33.34-46.82 (1) June-August Bottom 10 large-cap stocks 3-month 1-year 52-week Company change (1) change range Red Hat (51.7)% 82.1% $7.12-29.06 Krispy Kreme Doughnuts (34.8) (68.3) 12.75-44.59 RF Micro Devices (34.5) (40.9) 4.66-12.49 Inspire Pharmaceuticals (18.4) (3.4) 10.76-21.37 SPX (15.8) (25.4) 35.76-63.16 Family Dollar Stores (15.1) (33.6) 25.09-44.07 Jefferson-Pilot (6.3) 8.7 43.68-56.39 Lowe's (5.8) (8.0) 45.90-60.35 Ruddick (4.8) 18.0 15.52-22.45 Triad Guaranty (4.4) 18.2 44.75-60.00 (1) June-August Top 10 small-cap stocks 3-month 1-year 52-week Company change (1) change range Air T 158.6% 219.3% $4.00-21.79 Gateway Financial Holdings 22.4 40.0 10.50-15.73 US LEC 20.4 11.5 3.17-8.60 Waccamaw Bankshares 17.0 63.2 18.99-36.90 South Street Financial 8.5 8.3 9.13-10.95 The Pantry 8.5 78.6 9.76-29.64 Winston Hotels 8.0 8.6 7.85-11.74 First Bancorp 8.0 13.2 27.70-34.89 EnPro Industries 7.5 96.0 8.65-25.20 Investors Title 7.3 (2.3) 25.10-35.30 (1) June-August Bottom 10 small-cap stocks 3-month 1-year 52-week Company change (1) change range Icoria (46.4)% (70.0)% $0.45-1.70 aaiPharma (46.2) (86.2) 1.98-31.85 eResource Capital Group (43.1) (12.7) 0.95-3.16 MedCath (23.6) 63.4 8.86-22.10 Closure Medical (21.9) (21.5) 17.40-39.59 Trimeris (16.0) (71.1) 10.58-43.14 Pozen (15.9) (47.5) 5.07-19.30 TriPath Imaging (15.0) 13.9 6.50-10.95 McRae Industries (13.4) 28.0 6.50-11.75 Kewaunee Scientific (13.3) (8.3) 9.00-14.14 (1) June-August Expensive...