DOSSIER · 13F-HR · Q1 2026

Accel Leaders 4 Associates L.P.

$475M in tracked AUM across 1 positions as of Q1 2026.

AL
CIK 0001923783 · last filed Mar 31, 2026
Total AUM
$475M
as of Q1 2026
Holdings
1
positions
Whale Score
69
69
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026

Portfolio Overview

The filing for Accel Leaders 4 Associates L.P. reveals a highly specialized and concentrated investment portfolio. As of the report date September 30, 2025, the total assets under management (AUM) stood at $514.30 million, representing a substantial increase of 102.9% from the $253.46 million reported in the previous quarter (June 30, 2025). The portfolio is characterized by extreme concentration, containing only a single holding. This lack of diversification indicates th...

Key Holdings

The portfolio consists entirely of Nebius Group N.V. (Ticker: NBIS), with 4.58 million shares valued at $514.30 million. This position accounts for 100% of the fund's total assets. Nebius Group is a technology company with a focus on AI infrastructure (specifically stemming from its origins as the AI division of Yandex N.V.). The fact that Accel Leaders 4 holds a block of 4.58 million shares suggests this is a significant strategic stake, likely acquired during a corporate spin-off, a restructuring, or a specific private-to-public transaction. The fund's performance is inextricably linked to the stock price performance of Nebius Group; any volatility in this single security will be mirrored directly in the fund's net asset value.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
N97284108
Nebius Group N.V.
$475M4.6M100.0%

Filing history

2026Q1Mar 31
$475M 24.0%
1 positionsView →
2025Q4Dec 31
$383M 25.4%
1 positionsView →
2025Q3Sep 30
$514M 102.9%
1 positionsView →
2025Q2Jun 30
$253M 162.1%
1 positionsLocked
2025Q1Mar 31
$97M 23.8%
1 positionsLocked
2024Q4Dec 31
$127M
1 positionsLocked