NYSE NASDAQ Premarket Earnings Movers

Overview of stocks with earnings reports today before market open or yesterday after market close, whose prices move the most premarket.
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Top Gaining Earnings Stocks

Change	Last	Symbol	Name	Volume	SeekingAlpha Headline
21.17 (45.10%)	68.11	AXTI	AXT Inc	2,633,659	AXT non-GAAP EPS of $0.19 beats by $0.12, revenue of $47.59M beats by $13.51M [7/30/2026 4:17 PM]
1.37 (26.65%)	6.51	NWL	Newell Brands Inc.	473,205	Newell Brands beats Q2 estimates, raises FY guidance [7/31/2026 6:35 AM]
11.05 (23.79%)	57.50	COHU	Cohu, Inc.	96,317	Cohu Non-GAAP EPS of $0.26 beats by $0.12, revenue of $149M beats by $4.92M [7/30/2026 4:03 PM]
108.46 (18.98%)	680.00	IESC	IES Holdings, Inc.	2,842	IES Holdings Non-GAAP EPS of $6.70, revenue of $1.24B beats by $160M [7/31/2026 7:50 AM]
9.37 (18.22%)	60.80	FET	Forum Energy Technologies, Inc.	9,173	Forum Energy beats top-line and bottom-line estimates; gives Q3 and updates FY26 outlook [7/31/2026 12:36 AM]
2.67 (17.91%)	17.58	PWP	Perella Weinberg Partners	2,912	Perella Weinberg Partners Non-GAAP EPS of $0.20 beats by $0.14, revenue of $157M beats by $12.24M [7/31/2026 7:29 AM]
186.31 (14.16%)	1,502.49	MPWR	Monolithic Power Systems, Inc.	26,303	Monolithic Power Systems, Inc. Non-GAAP EPS of $6.50 beats by $0.62, revenue of $980.6M beats by $77.26M [7/30/2026 4:03 PM]
30.10 (12.78%)	265.60	AMZN	Amazon.com, Inc.	6,819,510	Amazon GAAP EPS of $5.75 beats by $3.92, revenue of $200.61B beats by $4.16B [7/30/2026 4:03 PM]
17.20 (11.88%)	162.00	NVT	nVent Electric plc	177,104	nVent Electric beats top-line and bottom-line estimates; initiates Q3 and raises FY outlook [7/31/2026 6:37 AM]
3.90 (10.24%)	42.00	CDNA	CareDx, Inc.	14,117	CareDx Non-GAAP EPS of $0.37 beats by $0.14, revenue of $132M beats by $17.95M [7/30/2026 4:06 PM]
0.04 (9.87%)	0.49	SCKT	Socket Mobile, Inc.	698	Socket Mobile GAAP EPS of -$0.16, revenue of $3.03M [7/30/2026 5:01 PM]
0.28 (9.59%)	3.20	DAIO	Data I/O Corporation	744	Data I/O reports Preliminary Q2 results [7/30/2026 4:04 PM]
9.24 (9.54%)	106.14	NXT	Nextpower Inc.	33,006	Nextracker Non-GAAP EPS of $1.20 beats by $0.16, revenue of $935.17M misses by $8.04M [7/30/2026 4:24 PM]
15.70 (7.88%)	215.00	SPXC	SPX Technologies, Inc.	1,329	SPX Technologies Non-GAAP EPS of $2.02 beats by $0.17, revenue of $679M beats by $38.85M [7/30/2026 4:15 PM]
30.12 (7.79%)	417.01	ETN	Eaton Corporation, PLC	83,847	Eaton reports mixed Q2 results; raises FY26 outlook [7/31/2026 6:33 AM]
3.41 (7.73%)	47.50	RYAN	Ryan Specialty Holdings, Inc.	10,507	Ryan Specialty Group Non-GAAP EPS of $0.74 beats by $0.14, revenue of $916.65M beats by $46.75M [7/30/2026 4:57 PM]
5.45 (7.31%)	79.99	DXCM	DexCom, Inc.	47,555	DexCom Non-GAAP EPS of $0.70 beats by $0.09, revenue of $1.31B beats by $20M [7/30/2026 4:06 PM]
1.86 (6.94%)	28.65	CSTL	Castle Biosciences, Inc.	66,668	Castle Biosciences Non-GAAP EPS of -$0.07 beats by $0.34, revenue of $103.5M beats by $17.26M [7/30/2026 4:20 PM]
3.70 (6.69%)	59.00	FND	Floor & Decor Holdings, Inc.	16,392	Floor & Decor Holdings Non-GAAP EPS of $0.58 beats by $0.02, revenue of $1.25B beats by $20M [7/30/2026 4:39 PM]
3.22 (6.22%)	55.00	DLB	Dolby Laboratories	6,664	Dolby Laboratories, Inc. GAAP EPS of $0.69 beats by $0.35, revenue of $305M misses by $6.96M [7/30/2026 4:28 PM]

Top Losing Earnings Stocks

Change	Last	Symbol	Name	Volume	SeekingAlpha Headline
-2.39 (-44.51%)	2.98	MYGN	Myriad Genetics, Inc.	188,841	Myriad Genetics GAAP EPS of -$0.46 misses by $0.19, revenue of $190.7M misses by $15.33M [7/30/2026 4:12 PM]
-21.64 (-21.79%)	77.69	GDDY	GoDaddy Inc.	127,242	GoDaddy GAAP EPS of $1.83 beats by $0.14, revenue of $1.29B in-line [7/30/2026 4:44 PM]
-10.40 (-21.37%)	38.27	RBLX	Roblox Corporation	2,880,390	Roblox GAAP EPS of -$0.26 beats by $0.07, bookings of $1.56B misses by $40M [7/30/2026 4:08 PM]
-6.55 (-17.59%)	30.68	PRM	Perimeter Solutions, SA	50,529	Perimeter Solutions misses Q2 estimates [7/31/2026 6:13 AM]
-9.78 (-16.36%)	50.00	VCYT	Veracyte, Inc.	144,399	Veracyte Non-GAAP EPS of $0.54 beats by $0.11, revenue of $150.3M beats by $5.82M [7/30/2026 4:14 PM]
-3.01 (-16.17%)	15.60	ALHC	Alignment Healthcare, Inc.	100,216	Alignment Healthcare GAAP EPS of $0.17 beats by $0.04, revenue of $1.3B misses by $10M [7/30/2026 4:53 PM]
-52.44 (-16.16%)	272.00	MTZ	MasTec, Inc.	39,664	MasTec Non-GAAP EPS of $2.22 misses by $0.01, revenue of $4.38B beats by $70M [7/30/2026 4:22 PM]
-28.19 (-15.83%)	149.85	RDDT	Reddit, Inc.	1,076,575	Reddit GAAP EPS of $1.25 beats by $0.29, revenue of $805M beats by $73.93M [7/30/2026 4:08 PM]
-3.01 (-14.89%)	17.20	FLGT	Fulgent Genetics, Inc.	9,035	Fulgent Genetics Non-GAAP EPS of -$0.58 misses by $0.12, revenue of $85.4M misses by $8.6M [7/30/2026 4:22 PM]
-0.43 (-14.88%)	2.46	CERS	Cerus Corporation	74,466	Cerus GAAP EPS of -$0.01 in-line, revenue of $63.3M beats by $4.4M [7/30/2026 4:05 PM]
-1.12 (-9.28%)	10.95	HUN	Huntsman Corporation	12,260	Huntsman GAAP EPS of -$0.03 misses by $0.13, revenue of $1.66B beats by $50M [7/30/2026 4:42 PM]
-29.38 (-8.81%)	304.05	AAPL	Apple Inc.	5,550,838	Apple GAAP EPS of $2.02 beats by $0.13, revenue of $109.42B beats by $460M [7/30/2026 4:32 PM]
-42.96 (-8.45%)	465.68	LIN	Linde plc	39,497	Linde Non-GAAP EPS of $4.50 beats by $0.01, revenue of $9.3B beats by $290M [7/31/2026 5:39 AM]
-1.81 (-8.16%)	20.36	OLN	Olin Corporation	8,569	Olin GAAP EPS of -$0.12 misses by $0.22, revenue of $1.74B misses by $70M [7/30/2026 4:26 PM]
-6.73 (-7.53%)	82.61	CTVA	Corteva, Inc.	16,536	Corteva Non-GAAP EPS of $2.30 beats by $0.07, revenue of $6.38B misses by $220M [7/30/2026 4:35 PM]
-24.04 (-6.91%)	324.00	SYK	Stryker Corporation	88,337	Stryker Non-GAAP EPS of $3.69 beats by $0.20, revenue of $6.6B beats by $20M [7/30/2026 4:13 PM]
-2.59 (-6.85%)	35.20	CRI	Carter's, Inc.	42,133	Carter's Non-GAAP EPS of $0.26 beats by $0.20, revenue of $615M beats by $8.86M [7/31/2026 6:10 AM]
-16.93 (-6.60%)	239.53	AJG	Arthur J. Gallagher & Co.	15,855	Arthur J.Gallagher GAAP EPS of $1.25 misses by $0.50, revenue of $3.5B misses by $540M [7/30/2026 4:30 PM]
-0.49 (-6.37%)	7.20	WU	Western Union Company (The)	3,099,663	Western Union Non-GAAP EPS of $0.31 misses by $0.11, revenue of $1B misses by $20M [7/30/2026 4:09 PM]
-5.33 (-6.32%)	78.99	IR	Ingersoll Rand Inc.	45,435	Ingersoll-Rand Non-GAAP EPS of $0.86 beats by $0.03, revenue of $2.05B beats by $90M [7/30/2026 4:16 PM]