10/17/2026
Pivotal Research 2026: He Turned Down Ken Griffin to Run His Own Fund. That Was $20 Billion Ago. by The Wall Street Journal
"Moroccan-born Lemssouguer sticks out in ’s clubby scene. He neither drinks nor drives a car and his hobby of choice is raising parrots. He has a casual demeanor and speaks English with an accent picked up bingeing shows including “Entourage” and “The of Bel-Air."
“Being and also being an outsider and allows [me] to not be towards ,” Lemssouguer said in an interview...
Competing and bank say Lemssouguer’s approach is overly aggressive, causing his to swing wildly.
The critics argue Lemssouguer relies heavily on , or , to boost profits, a prone to backfiring.
“Look at the track record,” Lemssouguer said. “We’re able to outperform in up markets and down with our strong .” The fund has returned an average of 15% annually, according to people familiar with the fund, compared to the 7% average return of HFR’s index of .
But Arini’s main has also lost as much as 6% in a single month and delivered a ho-hum 9% return last year, according to the same people, in part because Lemssouguer put on while most markets went up.
Jaguar set the pattern for Lemssouguer: Analyze the data, find conviction and make the as big as possible. He celebrated wins by playing by his favorite , the B.I.G., on the . Word of the big paydays spread inside and outside the .
Celebi built what the firm calls a “ engine,” which uses , , exchange-traded and other instruments to absorb shocks, allowing to make aggressive even when turn choppy, Lemssouguer said.
The model focuses on limiting the maximum potential loss, or “drawdown” of the , Celebi said. “That’s what can get you out of .'" - Matt Wirz
Read the full article for more:
https://www.wsj.com/finance/investing/hamza-lemssouguer-arini-capital-hedge-fund-firm-99c961d5
We see some similarities and differences
Amazing that he started a , runs an and/or works with a holistic and business on achieving his life . This was a similar suggestion to a previous Pivotal Research article we highlighted.
#1
Hamza Lemssouguer, 35, is shaking up the London finance scene with his big short bets.