DOSSIER · 13F-HR · Q1 2026

JAT Capital Mgmt LP

$59M in tracked AUM across 10 positions as of Q1 2026.

JC
CIK 0001834438 · last filed Mar 31, 2026
Total AUM
$59M
as of Q1 2026
Holdings
10
positions
Whale Score
61
61
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026
Portfolio Overview

JAT Capital Mgmt LP reports a compact, highly concentrated long-only equity portfolio valued at $29.96 million as of 2025-09-30 (down 2.0% from $30.57M on 2025-06-30). The filing lists 12 holdings, with only 9 new positions added this quarter and 11 positions fully exited—indicating a near-complete reconstitution of the prior quarter’s book. The portfolio is concentrated: the top 6 holdings account for approximately 76.8% of assets, and the top 2 alone (Unity and Etsy) accou...

Key metrics

  • Total portfolio value: $29.96M (–2.0% q/q)
  • Number of holdings: 12
  • Top 2 concentration: 47.47% (Unity 27.52% + Etsy 19.95%)
  • Top 6 concentration: ~76.8%
Key Holdings

The portfolio is dominated by mid/large-cap technology and consumer internet names, with notable positions as follows:

Analysis generated by 13F Insight from SEC Form 13F filing data · Q1 2026. Methodology

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
META
META PLATFORMS INC CL A
$13M22K21.3%
02
MU
MICRON TECHNOLOGY INC COM
$11M34K19.1%
03
AMZN
AMAZON COM INC COM
$10M48K16.8%
04
NVDA
NVIDIA CORPORATION COM
$9M54K15.9%
05
COHR
COHERENT CORP COM
$9M38K15.2%
06
LITE
LUMENTUM HLDGS INC COM
$2M3K3.6%
07
CEG
CONSTELLATION ENERGY CORP COM
$2M8K3.5%
08
CORZ
CORE SCIENTIFIC INC NEW COM
$976K65K1.6%
09
INTC
INTEL CORP COM
$919K21K1.5%
10
AAOI
APPLIED OPTOELECTRONICS INC COM
$847K10K1.4%

Filing history

2026Q1Mar 31
$59M 36.1%
10 positionsView →
2025Q4Dec 31
$93M 210.1%
16 positionsView →
2025Q3Sep 30
$30M 2.0%
12 positionsView →
2025Q2Jun 30
$31M 89.0%
14 positionsLocked
2025Q1Mar 31
$278M 56.0%
19 positionsLocked
2024Q4Dec 31
$632M 1.7%
39 positionsLocked
2024Q3Sep 30
$621M 19.9%
39 positionsLocked
2024Q2Jun 30
$776M 3.4%
47 positionsLocked
2024Q1Mar 31
$803M 51.6%
36 positionsLocked
2023Q4Dec 31
$530M 18.3%
31 positionsLocked
2023Q3Sep 30
$448M 3.3%
29 positionsLocked
2023Q2Jun 30
$433M 29.1%
36 positionsLocked
Showing 12 of 18