Noubar Afeyan vs Seth Klarman Net Worth 2026
Noubar Afeyan is worth about 1.7× Seth Klarman — a gap of roughly $1.1B.
vs
Noubar Afeyan$2.7B
Seth Klarman$1.6B
Noubar Afeyan is worth about 1.7× Seth Klarman — a gap of roughly $1.1B.Both are editorial estimates compiled from public sources, not disclosed figures. Last reviewed 5 August 2026.
Comparisons are only generated between people in the same field. Where two estimate ranges overlap we decline to name a winner — the difference sits inside the margin of error.