Compare · HQ vs RDDT
HQ vs RDDT
Side-by-side comparison of Horizon Quantum Holdings Ltd. (HQ) and Reddit Inc. (RDDT): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both HQ and RDDT operate in EDP Services (Technology), so they compete in similar markets.
- RDDT is the larger of the two at $32.93B, about 56.9x HQ ($578.7M).
- Over the past year, HQ is up 4.5% and RDDT is up 45.6% - RDDT leads by 41.1 points.
- RDDT has been more active in the news (9 items in the past 4 weeks vs 2 for HQ).
- RDDT has more recent analyst coverage (25 ratings vs 1 for HQ).
PerformanceHQ+4.50%RDDT+22.39%
2026-03-20+0.00%2026-06-08
- Company
- Horizon Quantum Holdings Ltd.
- Reddit Inc.
- Price
- $11.26+6.78%
- $171.10-1.36%
- Market cap
- $578.7M
- $32.93B
- 1M return
- +13.00%
- +4.39%
- 1Y return
- +4.50%
- +45.61%
- Industry
- EDP Services
- EDP Services
- Exchange
- NASDAQ
- NYSE
- IPO
- 2024
- News (4w)
- 2
- 9
- Recent ratings
- 1
- 25
Latest HQ
- Needham initiated coverage on Horizon Quantum Computing with a new price target
- SEC Form S-8 filed by Horizon Quantum Holdings Ltd.
- SEC Form 3 filed by new insider Fitzsimons Catherine Michele
- Horizon Quantum Announces Participation in Upcoming Investor Conferences
- SEC Form 6-K filed by Horizon Quantum Holdings Ltd.
- Horizon Quantum Announces First Quarter 2026 Financial Results
- SEC Form 6-K filed by Horizon Quantum Holdings Ltd.
- SEC Form 424B3 filed by Horizon Quantum Holdings Ltd.
- SEC Form EFFECT filed by Horizon Quantum Holdings Ltd.
- Horizon Quantum to Report First Quarter Financial Results on May 5, 2026
Latest RDDT
- CEO & President Huffman Steve Ladd exercised 18,000 shares at a strike of $25.29 and sold $3,134,316 worth of shares (18,000 units at $174.13) as part of a pre-agreed trading plan (SEC Form 4)
- Reddit to Present at the BofA Securities 2026 Global Technology Conference
- Chief Operating Officer Wong Jennifer L. covered exercise/tax liability with 38,112 shares, decreasing direct ownership by 4% to 1,050,339 units (SEC Form 4) to cover taxes
- CEO & President Huffman Steve Ladd converted options into 2,955 shares and covered exercise/tax liability with 40,336 shares (SEC Form 4) (tax liability)
- Chief Legal Officer Lee Benjamin Seong covered exercise/tax liability with 3,886 shares, decreasing direct ownership by 5% to 75,423 units (SEC Form 4) to cover withholding tax
- Chief Financial Officer Vollero Andrew covered exercise/tax liability with 10,320 shares, decreasing direct ownership by 4% to 244,208 units (SEC Form 4) (tax withholding)
- Chief Accounting Officer Reynolds Michelle Marie covered exercise/tax liability with 1,265 shares, decreasing direct ownership by 7% to 15,868 units (SEC Form 4) to satisfy withholding tax
- Chief Operating Officer Wong Jennifer L. exercised 39,167 shares at a strike of $5.35 and sold $6,208,842 worth of shares (39,167 units at $158.52) as part of a pre-agreed trading plan (SEC Form 4)
- CEO & President Huffman Steve Ladd exercised 18,000 shares at a strike of $25.29 and sold $2,828,744 worth of shares (18,000 units at $157.15) as part of a pre-agreed trading plan (SEC Form 4)
- /C O R R E C T I O N -- Fleet Device Management/