DOSSIER · 13F-HR · Q1 2026

Selkirk Management LLC

$294M in tracked AUM across 11 positions as of Q1 2026.

SM
CIK 0001565432 · last filed Mar 31, 2026
Total AUM
$294M
as of Q1 2026
Holdings
11
positions
Whale Score
69
69
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026

Portfolio Overview

Selkirk Management LLC reported a significant contraction in portfolio value for the quarter ending September 30, 2025, with total assets under management (AUM) declining by 49.3%, dropping from $338.16 million to $171.46 million. This drastic reduction in capital is not attributable solely to market performance but is primarily the result of active deleveraging and large-scale position exits. The fund currently maintains a highly concentrated portfolio consisting of only...

Key Holdings

The portfolio is dominated by a select group of large-cap growth and technology names, with the top five positions accounting for over 72% of the total portfolio 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
CVNA
CARVANA CO
$115M365K39.0%
02
AMZN
AMAZON COM INC
$53M253K17.9%
03
META
META PLATFORMS INC
$26M45K8.7%
04
GOOGL
ALPHABET INC
$25M85K8.3%
05
APP
APPLOVIN CORP
$19M49K6.6%
06
ZG
ZILLOW GROUP INC
$15M366K5.1%
07
GDS
GDS HLDGS LTD
$12M287K3.9%
08
NVDA
NVIDIA CORPORATION
$9M52K3.1%
09
NFLX
NETFLIX INC.
$9M92K3.0%
10
G3643J108
FLUTTER ENTMT PLC
$9M86K3.0%

Filing history

2026Q1Mar 31
$294M 22.2%
11 positionsView →
2025Q4Dec 31
$378M 120.5%
12 positionsView →
2025Q3Sep 30
$171M 49.3%
10 positionsView →
2025Q2Jun 30
$338M 153.6%
14 positionsLocked
2025Q1Mar 31
$133M 52.1%
11 positionsLocked
2024Q4Dec 31
$279M 13.8%
16 positionsLocked
2024Q3Sep 30
$245M 14.7%
17 positionsLocked
2024Q2Jun 30
$213M 9.5%
16 positionsLocked
2024Q1Mar 31
$195M 31.8%
15 positionsLocked
2023Q4Dec 31
$148M 10.0%
14 positionsLocked
2023Q3Sep 30
$134M 4.8%
16 positionsLocked
2023Q2Jun 30
$128M 51.2%
16 positionsLocked
Showing 12 of 51