DOSSIER · 13F-HR · Q1 2026

Skyline Advisors, Inc.

$287M in tracked AUM across 120 positions as of Q1 2026.

SA
CIK 0001843832 · last filed Mar 31, 2026
Total AUM
$287M
as of Q1 2026
Holdings
120
positions
Whale Score
53
53
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026

Comprehensive Analysis of Skyline Advisors, Inc. SEC 13F Filing

Report Period: Q4 2025 (Ending December 31, 2025) Total Portfolio Value: $299.57M

1. Portfolio Overview

Skyline Advisors, Inc. has undergone a significant transformation in the portfolio structure during the quarter ending December 31, 2025. The total portfolio value surged by 112.1%, increasing from $141.21M to $299.57M. This dramatic growth suggests a substantial influx of new capital, a consolidation of asse...

The portfolio currently holds 104 positions, indicating a high level of diversification. The turnover rate was exceptionally high this quarter, characterized by a "clean sweep" approach where zero positions remained unchanged. The manager initiated 28 new positions and exited 22 positions, while adjusting the remaining holdings. This high level of activity indicates a dynamic rebalancing effort, likely aiming to align the portfolio with a new core investment mandate or risk profile.

2. Key Holdings

The portfolio is heavily concentrated in Exchange Traded Funds (ETFs), with individual stocks playing a secondary, though specific, role. The top 10 holdings account for approximately 66% of the total portfolio value, suggesting a "core-satellite" approach where the bulk of capital is tracked in broad indices, with smaller allocations to specific alpha-generators.

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
IUSB
ISHARES TR
$26M558K9.0%
02
VTI
VANGUARD INDEX FDS
$21M66K7.4%
03
IXUS
ISHARES TR
$18M207K6.2%
04
MSFT
MICROSOFT CORP
$17M46K5.9%
05
SCHG
SCHWAB STRATEGIC TR
$15M524K5.3%
06
QUAL
ISHARES TR
$15M78K5.2%
07
SCHD
SCHWAB STRATEGIC TR
$12M381K4.1%
08
MUB
ISHARES TR
$12M109K4.0%
09
CGMS
CAPITAL GRP FIXED INCM ETF T
$9M343K3.3%
10
JMUB
J P MORGAN EXCHANGE TRADED F
$8M156K2.7%

Filing history

2026Q1Mar 31
$287M 4.3%
120 positionsView →
2025Q4Dec 31
$300M 3.2%
104 positionsView →
2025Q3Sep 30
$290M 7.2%
96 positionsView →
2025Q2Jun 30
$271M 6.6%
96 positionsLocked
2025Q1Mar 31
$254M 1.4%
88 positionsLocked
2024Q4Dec 31
$258M 6.1%
94 positionsLocked
2024Q3Sep 30
$243M 5.6%
92 positionsLocked
2024Q2Jun 30
$230M 2.9%
80 positionsLocked
2024Q1Mar 31
$223M 6.6%
80 positionsLocked
2023Q4Dec 31
$210M
80 positionsLocked