Compare · OPTX vs SNDK
OPTX vs SNDK
Side-by-side comparison of Syntec Optics Holdings Inc. (OPTX) and Sandisk Corporation (SNDK): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both OPTX and SNDK operate in Electronic Components (Technology), so they compete in similar markets.
- SNDK is the larger of the two at $202.71B, about 726.2x OPTX ($279.1M).
- Over the past year, OPTX is up 186.4% and SNDK is up 826.6% - SNDK leads by 640.2 points.
- SNDK has been more active in the news (11 items in the past 4 weeks vs 3 for OPTX).
- SNDK has more recent analyst coverage (25 ratings vs 0 for OPTX).
PerformanceOPTX+186.40%SNDK+826.63%
2025-10-17+0.00%2026-10-16
- Company
- Syntec Optics Holdings Inc.
- Sandisk Corporation
- Price
- $6.53-5.84%
- $1297.92-7.01%
- Market cap
- $279.1M
- $202.71B
- 1M return
- -2.25%
- -19.53%
- 1Y return
- +186.40%
- +826.63%
- Industry
- Electronic Components
- Electronic Components
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2022
- News (4w)
- 3
- 11
- Recent ratings
- 0
- 25
Latest OPTX
- Syntec Optics (Nasdaq: OPTX) Lands Artemis III Production Orders, Expands Space Portfolio to Moon Missions
- Chairman & CEO Kapoor Alok gifted 1,000,000 shares, closing all direct ownership in the company (SEC Form 4)
- Syntec Optics (NASDAQ: OPTX) Secures Landmark Order for U.S. Space Force and Reconnaissance
- Syntec Optics (Nasdaq: OPTX) Secures $5M Additional Recurring Orders for Diverse Range of U.S. Defense Platforms
- Director Manzone Albert bought $79,896 worth of shares (8,681 units at $9.20), increasing direct ownership by 35% to 33,681 units (SEC Form 4)
- Syntec Optics (NASDAQ: OPTX) Wins New Recurring Space Order as Space Economy Expands
- Syntec Optics Holdings Inc. filed SEC Form 8-K: Changes in Registrant's Certifying Accountant, Financial Statements and Exhibits
- Syntec Optics (Nasdaq: OPTX) Hits All-Time High Revenue in Q2 2026 Results
- SEC Form 10-Q filed by Syntec Optics Holdings Inc.
- Syntec Optics (Nasdaq: OPTX) Secures Fusion Energy Order as AI Data Center Orders Top $4M
Latest SNDK
- A 20% Drop in Smartphone Shipments Shows Who Wins When Memory Gets Expensive
- SEC Form DEF 14A filed by Sandisk Corporation
- SEC Form DEFA14A filed by Sandisk Corporation
- Chief Legal Officer and Secty Shek Bernard sold $1,040,964 worth of shares (600 units at $1,734.94) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 25,588 units (SEC Form 4)
- Sandisk to Report First Quarter Fiscal Year 2027 Results on October 29, 2026
- Rosenblatt initiated coverage on Sandisk with a new price target
- EVP & Chief Technology Officer Ilkbahar Alper was granted 1,619 shares, increasing direct ownership by 4% to 42,109 units (SEC Form 4)
- Chief Legal Officer and Secty Shek Bernard was granted 1,001 shares and covered exercise/tax liability with 118 shares, increasing direct ownership by 3% to 26,188 units (SEC Form 4)
- EVP & CFO Visoso Luis Felipe was granted 1,635 shares, increasing direct ownership by 1% to 132,611 units (SEC Form 4)
- Chairman & CEO Goeckeler David was granted 3,296 shares and sold $53,272,704 worth of shares (33,841 units at $1,574.21) as part of a pre-agreed trading plan, decreasing direct ownership by 7% to 382,865 units (SEC Form 4)