SKYLINE ADVISORS INC
Q3 2026 Form 13-F
BELLINGHAM, WASHINGTON
CIK 0001843832
· CRD 188511
· SEC-registered investment adviser
$321.6M Reported Value Total
SKYLINE ADVISORS, INC. reports 1,204 total accounts under management (AUM). There are 1,196 discretionary accounts valued at $381,759,833, and 8 non-discretionary accounts valued at $4,702,783.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Source: Form ADV filed 2026-01-29
Reported value
$321.6M
Quarter over quarter
+1.2%
Holdings
120
Top-10 concentration
52.0%
Key People
Form ADV owners & control persons
Mark Clifford Logan
OWNER / CHIEF COMPLIANCE OFFICER
Mark Leigh Wallace
OWNER
Deka Bree Wiebusch
OWNER
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13F Metrics
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Q3 2026 13F record
Q3 2026 13F filing summary
| Period of report | September 30, 2026 |
|---|---|
| Filed | November 03, 2026 |
| Form | 13F-HR |
| Reported value | $321.6M |
| Positions | 120 |
| Change in reported value | +0.9% |
| New positions | 5 |
| Exited positions | 8 |
| Position turnover | 10.2% |
| Top-10 concentration | 52.0% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q3 2026 13F
Filed Nov 3, 2026
|
120 | $321.6M |
|
Q2 2026 13F
Filed Jul 20, 2026
|
123 | $318.7M |
|
Q1 2026 13F
Filed Apr 20, 2026
|
120 | $286.6M |
|
Q4 2025 13F
Filed Jan 12, 2026
|
104 | $299.6M |
|
Q3 2025 13F
Filed Nov 13, 2025
|
96 | $290.3M |
|
Q2 2025 13F
Filed Jul 11, 2025
|
96 | $270.7M |
|
Q1 2025 13F
Filed Apr 15, 2025
|
88 | $253.9M |
|
Q4 2024 13F
Filed Feb 27, 2025
|
94 | $257.7M |
|
Q3 2024 13F
Filed Oct 8, 2024
|
92 | $242.9M |
|
Q2 2024 13F
Filed Jul 30, 2024
|
80 | $229.9M |
|
Q1 2024 13F
Filed Apr 18, 2024
|
80 | $223.4M |
|
Q4 2023 13F
Filed Mar 15, 2024
|
80 | $209.5M |
Top 20 holdings · Q3 2026
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | IUSB ISHARES TR | $30.9M | 9.6% |
| 2 | VOO VANGUARD INDEX FDS | $24.2M | 7.54% |
| 3 | MSFT MICROSOFT CORP | $23.0M | 7.15% |
| 4 | SCHG SCHWAB STRATEGIC TR | $18.2M | 5.66% |
| 5 | VTI VANGUARD INDEX FDS | $18.1M | 5.62% |
| 6 | CORO BLACKROCK ETF TRUST | $12.4M | 3.86% |
| 7 | IXUS ISHARES TR | $11.9M | 3.7% |
| 8 | DYNF BLACKROCK ETF TRUST | $11.0M | 3.41% |
| 9 | BLCVZZZZ BLACKROCK ETF TRUST | $8.8M | 2.75% |
| 10 | CGMS CAPITAL GRP FIXED INCM ETF T | $8.7M | 2.72% |
| 11 | QUAL ISHARES TR | $8.2M | 2.57% |
| 12 | SCHD SCHWAB STRATEGIC TR | $8.0M | 2.48% |
| 13 | JMUB J P MORGAN EXCHANGE TRADED F | $7.1M | 2.2% |
| 14 | MUB ISHARES TR | $5.8M | 1.81% |
| 15 | IEFA ISHARES TR | $5.6M | 1.73% |
| 16 | INMU BLACKROCK ETF TRUST II | $5.5M | 1.71% |
| 17 | BLCR BLACKROCK ETF TRUST | $5.4M | 1.69% |
| 18 | BAI BLACKROCK ETF TRUST | $5.3M | 1.66% |
| 19 | VGLT VANGUARD SCOTTSDALE FDS | $4.6M | 1.43% |
| 20 | THRO BLACKROCK ETF TRUST | $4.3M | 1.34% |
Values as reported on the Q3 2026 Form 13F. Every position is in the holdings table below.