Robert Samuels
@RobSamuelsIR
Vice President of Investor Relations @MARA (NASDAQ: MARA) - This is my personal Twitter: all opinions are my own and are not those of my employer
Please see below for a link to @MARAHoldings 1Q25 shareholder letter. Although we recognized a loss in Q1 based on a quarter-end Bitcoin price of $82,534, the current bitcoin price of over $100,000 would imply a substantial fair value gain in excess of the fair market value…
MARA’s Q1 2025 Shareholder Letter is here. Read the full report: bit.ly/4jSy6Tw
Real-time readings from two hyperscale data centers reveal power demand volatility with sample loads ramping+/-100% within less than 5 minutes. Such volatility stresses critical infrastructure and has broader consequences for grid operators. Our partnership with @TAE Power…
On the Mining Stage at @TheBitcoinConf: @RobSamuelsIR MARA’s VP of Investor Relations, spoke on Navigating the Evolving Investor Landscape in Bitcoin Mining, outlining trends shaping today’s market.
MARA Holdings, Inc. Announces Proposed Private Offering of $850 Million of Zero Coupon Convertible Senior Notes ir.mara.com/news-events/pr…
Congrats to my fellow Jumbo @alexandersblume and his team. We are excited to be working together!
📰 @MARA Leads $20 Million Investment in Two Prime to Advance Institutional Bitcoin Yield Strategies and Expands SMA to 2,000 BTC Read more below businesswire.com/news/home/2025…
Adding more talent to the @MARA team. Welcome Nir!
MARA is proud to welcome Nir Rikovitch as Chief Product Officer. With deep experience in autonomous systems and intelligent infrastructure, Nir will lead MARA’s product strategy + development - translating breakthrough tech into scalable systems that drive efficiency across…
Correction: There is one other member of the 50/50 Club… Shohei Ohtani. 50 home runs. 50 stolen bases. ⚾️ Guess we’ll see him at the next @MARA investor day. #Bitcoin50Club #ShoheiMeTheBTC
History made. @MARA is the only public company to join the 50/50 Club — surpassing 50,000 BTC and 50 EH/s. ✅ 50,000+ bitcoin ✅ 50+ exahash No one else is even close. This is what leadership looks like.
50,000 BTC now in MARA’s treasury. Fueled by 57+ EH/s of computational power, reinforcing new foundations for our nation’s digital economy and energy infrastructure. This is MARA for America in action. Next target: 75 EH/s by year-end.
Approaching 50K bitcoin as we get ready to celebrate the 4th of July!
MARA provides a year-end target of 75 exahash as it approaches 50,000 bitcoin, a testament to the scale of our operations and the strength of our strategy. @RobSamuelsIR shares more in our latest report:
Hyper-responsive load management system for hyperscalers: MARA and TAE Power Solutions partner for first-of-its-kind grid efficiency platform ir.mara.com/news-events/pr…
Near the end of @TheBitcoinConf, MARA CEO @fgthiel and CFO @theRealSalKhan had a brief discussion on MARA's energy strategy, bitcoin treasury, tech initiatives and more. Watch: 00:00 Bitcoin 2025 Recap 00:44 MARA Growth Journey 02:07 Evolution from Asset Light to Vertical…
FUN FACT: @MARAHoldings holds more bitcoin than the next seven publicly traded miners COMBINED #twinturbo #MARA
MARA is the largest holder of bitcoin among publicly traded companies behind @Strategy, thanks to our twin turbo strategy of mining and acquiring bitcoin.
Great to spend the day with our @MARAHoldings team in Granbury, TX - one of the largest containerized immersion mining sites.

MARA unlocked 282 Bitcoin blocks in May, marking a new monthly record and bringing 950 BTC into our treasury. @RobSamuelsIR shares more in our latest report:
MARA’s May 2025 Bitcoin Production Highlights are here. - Record High 282 Blocks Earned in May, 38% Increase M/M - 950 Bitcoin Produced, 35% Increase M/M - Increased BTC Holdings* to 49,179 BTC Details in the full report: ir.mara.com/news-events/pr…
MARAPool crushing it @MARAHoldings #MARA is the only public miner operating its own pool.
By operating our own mining pool, we keep 100% of transaction fees. Since launch, MARA Pool’s block reward luck has outperformed the network average by over 10%—driving industry-leading block production.
PADO and @MARAHoldings will work together to develop power load balancing as a service to enable power demand flexibility to meet the increasing workloads driven by AI and technology growth.
Announcement: @LGE_Global-Backed Venture PADO AI Orchestration Collaborates With MARA on New Data Center Power Management Solutions prnewswire.com/news-releases/…
Great first day @TheBitcoinConf for the #MARA team
Day One of @TheBitcoinConf: minted. Panels, insights, and industry leaders aligned on the mission to drive Bitcoin forward. Watch the recap ↓
Couldn’t have said it better myself @SamEdwardsIV
And that’s Day 1 of @TheBitcoinConf in the books. BTC Nashville felt like the rallying cry for the bitcoin community. Las Vegas feels like the victory party.