13F Insight
DOSSIER · 13F-HR · Q2 2026

Atom Investors LP

$1.1B in tracked AUM across 818 positions as of Q2 2026.

AI
CIK 0001738902 · last filed Jun 30, 2026
Total AUM
$1.1B
as of Q2 2026
Holdings
818
—
positions
Whale Score
49
49
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

Atom Investors LP filed its latest 13F-HR for Q2 2026. See the latest holdings and position changes below.

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
VOO
VANGUARD INDEX FDS
$46M67K4.1%02
VTRS
VIATRIS INC
$11M706K1.0%03
INTC
INTEL CORP
$11M76K0.9%04
HPE
HEWLETT PACKARD ENTERPRISE C
$10M215K0.9%05
RYTM
RHYTHM PHARMACEUTICALS INC
$8M73K0.7%06
ESAB
ESAB CORPORATION
$8M82K0.7%07
EWZ
ISHARES INC
$8M235K0.7%08
GXO
GXO LOGISTICS INCORPORATED
$8M157K0.7%09
AMAT
APPLIED MATLS INC
$7M10K0.6%10
AVGO
BROADCOM INC
$7M18K0.6%

Filing history

2026Q2Jun 30
$1.1B▼ 19.5%
818 positionsView →2026Q1Mar 31
$1.4B▲ 10.9%
641 positionsView →2025Q4Dec 31
$1.3B▼ 4.5%
556 positionsView →2025Q3Sep 30
$1.3B▲ 16.9%
584 positionsView →2025Q2Jun 30
$1.1B▲ 38.8%
587 positionsLocked2025Q1Mar 31
$813M▲ 1.0%
488 positionsLocked2024Q4Dec 31
$805M▼ 15.7%
481 positionsLocked2024Q3Sep 30
$955M▼ 4.5%
456 positionsLocked2024Q2Jun 30
$1.0B▲ 24.8%
457 positionsLocked2024Q1Mar 31
$802M▲ 41.6%
564 positionsLocked2023Q4Dec 31
$566M▲ 29.1%
439 positionsLocked2023Q3Sep 30
$439M▲ 66.5%
421 positionsLocked
Showing 12 of 31