Here are the top movers in Tuesday's session.
By Mill Chart
Last update: Aug 5, 2025
Let's have a look at what is happening on the US markets one hour before the close of the markets on Tuesday. Below you can find the top gainers and losers in today's session.
Gainers
| Ticker | Change | Comment |
|---|---|---|
| YMAB | 103.0% | Y-MABS THERAPEUTICS INC (NASDAQ:YMAB) witnessed a notable 103.0% uptick in its shares, reaching $8.52 during Tuesday's session. YMAB is releasing earnings today. A press release (YMAB Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Y-mAbs Therapeutics, Inc. Is Fair to Shareholders) was released earlier today. |
| SMXT | 79.49% | SOLARMAX TECHNOLOGY INC's (NASDAQ:SMXT) stock price increased by 79.49% to $1.67. In the last 6 months the share price dropped with 40.0%. |
| STAA | 46.0% | STAAR SURGICAL CO's (NASDAQ:STAA) shares rose 46.0% to $27.0. STAA is releasing earnings today. A press release (STAA Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of STAAR Surgical Company Is Fair to Shareholders) was released earlier today. |
| AMRC | 44.94% | AMERESCO INC-CL A's (NYSE:AMRC) shares rose 44.94% to $24.2 during Tuesday's session. A press release (Ameresco Reports Second Quarter 2025 Financial Results) was released yesterday. |
| XMTR | 43.14% | In an impressive move, XOMETRY INC-A's (NASDAQ:XMTR) shares recorded a 43.14% increase, closing at $44.33 during Tuesday's session. The company's earnings where released Yesterday. Earlier today the company had a press release: Xometry Reports Record Second Quarter 2025 Results. |
| STTK | 41.23% | In an impressive move, SHATTUCK LABS INC's (NASDAQ:STTK) shares recorded a 41.23% increase, closing at $1.05 during Tuesday's session. Today STTK is releasing earnings. A press release (Shattuck Labs Announces Oversubscribed Private Placement of Up to Approximately $103 Million) was released yesterday. |
| ZEPP | 36.39% | ZEPP HEALTH CORP-ADR's (NYSE:ZEPP) stock price displayed strong growth, advancing 36.39% and reaching $23.76 during Tuesday's session. In the last month the stock gained 401.0%. |
| AIP | 36.19% | ARTERIS INC's (NASDAQ:AIP) stock price increased by 36.19% to $12.87. yesterday the company released their earnings. In the last 3 months the share price increased with 30.34%. |
| ORGN | 33.22% | ORIGIN MATERIALS INC's (NASDAQ:ORGN) shares rose 33.22% to $0.9 during Tuesday's session. Today ORGN is releasing earnings. A press release (Origin Materials Announces Strategic Customer Relationship with Berlin Packaging for Sustainable PET Bottlecaps) was released yesterday. |
| CSTL | 33.16% | CASTLE BIOSCIENCES INC's (NASDAQ:CSTL) stock price displayed strong growth, advancing 33.16% and reaching $20.4 during Tuesday's session. A press release (Castle Biosciences Reports Second Quarter 2025 Results) was released yesterday. |
To see the full list of top gainers you can use our top gainers page.
Top losers
| Ticker | Change | Comment |
|---|---|---|
| AGL | -51.51% | Investors witnessed a 51.51% decrease in AGILON HEALTH INC's (NYSE:AGL) stock price, which closed at $0.88 during Tuesday's session. AGILON HEALTH INC released earnings Yesterday. Yesterday the company had a press release: agilon health Reports Second Quarter 2025 Results. |
| INSP | -38.25% | INSPIRE MEDICAL SYSTEMS INC's (NYSE:INSP) shares fell 38.25% to $80.25 during Tuesday's session. In the last 6 months the stock lost 28.66%. |
| SMX | -34.34% | There was a notable decline in SMX SECURITY MATTERS PLC-A's (NASDAQ:SMX) shares, as they dropped 34.34% to $0.88 during Tuesday's session. Earlier today the company had a press release: SMX Scores Institutional Growth Backing of $11 Million, Up To $20 Million YTD. |
| KIDZW | -31.51% | The market experienced a 31.51% downturn in CLASSOVER HOLDINGS INC - 30's (NASDAQ:KIDZW) stock price, closing at $0.06 during Tuesday's session. In the last month the stock lost 23.57%. |
| BRBR | -31.23% | There was a notable decline in BELLRING BRANDS INC's (NYSE:BRBR) shares, as they dropped 31.23% to $36.89 during Tuesday's session. A press release (BellRing Brands Reports Results for the Third Quarter 2025; Narrows Fiscal Year 2025 Outlook) was released yesterday. |
| NAAS | -31.13% | Investors witnessed a 31.13% decrease in NAAS TECHNOLOGY INC-ADR's (NASDAQ:NAAS) stock price, which closed at $2.19 during Tuesday's session. In the last 3 months the stock lost 35.37%. |
| ICHR | -29.74% | ICHOR HOLDINGS LTD's (NASDAQ:ICHR) stock price encountered a 29.74% decline, reaching $14.15 during Tuesday's session. Yesterday the company had a press release: Ichor Holdings, Ltd. Announces Second Quarter 2025 Financial Results. |
| IT | -28.27% | During Tuesday's session, GARTNER INC's (NYSE:IT) shares took a tumble, falling 28.27% to $241.53. The company's earnings where released Yesterday. In the last 3 months the stock lost 22.15%. |
| DFLIW | -25.83% | CHARDAN NEXTECH ACQUISI-CW27's (NASDAQ:DFLIW) stock price encountered a 25.83% decline, reaching $0.02 during Tuesday's session. The stock is trading 84.35% higher than a month ago. |
| ATKR | -25.22% | ATKORE INC's (NYSE:ATKR) stock price encountered a 25.22% decline, reaching $57.24 during Tuesday's session. The company's earnings where released Yesterday. Yesterday the company had a press release: Atkore Inc. Announces Third Quarter 2025 Results. |
For the full top loser list go to our top losers page.
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25.43
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24.01
+0.55 (+2.34%)
41.05
+0.18 (+0.44%)
NASDAQ:STTK (8/29/2025, 8:00:01 PM)
0.9808
-0.01 (-1.22%)
45
+7.04 (+18.55%)
1.28
+0.01 (+0.79%)
0.5348
-0.03 (-5.58%)
49.48
-0.41 (-0.82%)
9.42
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NASDAQ:NAAS (8/29/2025, 8:00:01 PM)
3.11
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NASDAQ:DFLIW (8/29/2025, 8:16:50 PM)
0.0343
0 (-9.5%)
2
+0.26 (+14.94%)
1.18
-0.02 (-1.67%)
NASDAQ:KIDZW (8/28/2025, 8:22:14 PM)
0.0851
-0.01 (-6.48%)
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