During Thursday's morning session, 25 companies made new 52-week highs.

Key Facts:

• The largest company by market cap to set a new 52-week high was Twitter TWTR.
• Universal Security Instruments, Inc. Common Stock UUU was the smallest company by market cap to set a new 52-week high.
• Hudson Capital HUSN rallied the most, trading up 308.2% to reach its new 52-week high.

Here are all the stocks that set new 52-week highs during the first half-hour of trading on Thursday:

• Twitter TWTR shares broke to a new 52-week high of $52.06 on Thursday. Shares of the company traded up 5.13%.
• Pinterest PINS shares set a new 52-week high of $68.93 on Thursday, moving up 39.97%.
• Cognizant Tech Solns CTSH shares reached a new 52-week high of $76.45 on Thursday morning, moving up 4.0%.
• IDEXX Laboratories IDXX shares broke to $452.00 on Thursday, setting a new 52-week high with a change of up 5.05%.
• NIO NIO shares were up 8.83% for the day, having made a 52-week high of $30.22.
• Generac Hldgs GNRC shares reached a new 52-week high of $220.88 on Thursday morning, later moving down 0.64%.
• Erie Indemnity ERIE shares achieved a new 52-week high on Thursday morning, hitting $239.80 with a daily change of up 0.56%.
• Penumbra PEN shares hit a yearly high of $277.00. The stock traded up 13.66% on the session.
• Mirati Therapeutics MRTX shares set a new 52-week high of $212.98 on Thursday, moving up 3.63%.
• Morningstar MORN shares broke to $198.22 on Thursday, setting a new 52-week high with a change of up 9.13%.
• United Therapeutics UTHR shares achieved a new 52-week high on Thursday morning, hitting $133.67 with a daily change of down 1.12%.
• Blueprint Medicines BPMC shares were down 0.51% on Thursday morning to hit a new 52-week high of $107.15.
• Stitch Fix SFIX shares were up 1.19% on Thursday morning to hit a new 52-week high of $39.18.
• WD-40 WDFC shares were up 1.69% for the day, having made a 52-week high of $250.69.
• Merit Medical Systems MMSI shares hit $54.17 on Thursday morning, setting a new 52-week high for a change of up 3.33%.
• Tupperware Brands TUP stock set a new 52-week high of $34.09 Thursday morning. Over the session, the stock traded up 17.01%.
• James River Gr Hldgs JRVR shares set a new yearly high of $57.41 this morning. The stock was up 0.75% on the session.
• Providence Service PRSC stock on Thursday broke to a yearly high of $120.44. Shares traded up 0.43%.
• Live Oak Bancshares LOB shares achieved a new 52-week high on Thursday morning, hitting $35.74 with a daily change of up 2.58%.
• Keros Therapeutics KROS shares were up 1.36% for the day, having made a 52-week high of $66.39.
• Scholar Rock Holding SRRK stock hit a yearly high price of $45.09. The stock was down 6.42% for the day.
• California Resources Corporation Common Stock CRC shares broke to $15.34 on Thursday, setting a new 52-week high with a change of down 1.71%.
• Cowen COWN stock made a new 52-week high of $21.37 Thursday. The stock was down 3.86% for the day.
• Hudson Capital HUSN shares broke to a new 52-week high of $2.55 on Thursday. Shares of the company traded up 308.2%.
• Universal Security Instruments, Inc. Common Stock UUU shares hit a yearly high of $5.10. The stock traded up 144.78% on the session.

Benzinga will continue to update traders about these equities going forward. Stay tuned for further market updates.