WILSON ASSET MANAGEMENT INTERNATIONAL PTY LTD
Q1 2026 Form 13-F
SYDNEY, AUSTRALIA
CIK 0001914472
· Institutional investment manager
$354.0M Reported Value Total
Reported value
$354.0M
Quarter over quarter
-8.6%
Holdings
43
Top-10 concentration
50.1%
Key People
Named on the latest Form 13-F filing — not necessarily an owner
Jesse Hamilton
CHIEF FINANCIAL OFFICER
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13F Metrics
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Q1 2026 13F record
Q1 2026 13F filing summary
| Period of report | March 31, 2026 |
|---|---|
| Filed | May 12, 2026 |
| Form | 13F-HR |
| Reported value | $354.0M |
| Positions | 43 |
| Change in reported value | -9.1% |
| New positions | 6 |
| Exited positions | 5 |
| Position turnover | 22.9% |
| Top-10 concentration | 50.1% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q3 2026 13F
Filed Oct 26, 2026
|
39 | $350.4M |
|
Q2 2026 13F
Filed Aug 5, 2026
|
37 | $364.1M |
|
Q1 2026 13F
Filed May 12, 2026
|
43 | $354.0M |
|
Q4 2025 13F
Filed Feb 3, 2026
|
42 | $389.6M |
|
Q3 2025 13F
Filed Nov 6, 2025
|
41 | $404.2M |
|
Q2 2025 13F
Filed Jul 28, 2025
|
32 | $406.7M |
|
Q1 2025 13F
Filed Apr 28, 2025
|
32 | $374.1M |
|
Q4 2024 13F
Filed Feb 10, 2025
|
29 | $385.8M |
|
Q3 2024 13F
Filed Oct 25, 2024
|
28 | $412.4M |
|
Q2 2024 13F
Filed Aug 13, 2024
|
26 | $381.7M |
|
Q1 2024 13F
Filed May 6, 2024
|
27 | $387.3M |
|
Q4 2023 13F
Filed Feb 13, 2024
|
24 | $358.6M |
|
Q3 2023 13F
Filed Nov 1, 2023
|
24 | $348.5M |
|
Q2 2023 13F
Filed Jul 28, 2023
|
24 | $366.8M |
|
Q1 2023 13F
Filed Apr 24, 2023
|
26 | $360.6M |
|
Q4 2022 13F
Filed Feb 3, 2023
|
33 | $329.4M |
|
Q3 2022 13F
Filed Nov 8, 2022
|
31 | $297.0M |
|
Q2 2022 13F
Filed Aug 12, 2022
|
31 | $335.5M |
|
Q1 2022 13F
Filed May 11, 2022
|
31 | $400.9M |
Top 20 holdings · Q1 2026
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | AMZN AMAZON COM INC | $25.8M | 7.29% |
| 2 | ICE INTERCONTINENTAL EXCHANGE IN | $19.1M | 5.4% |
| 3 | TMO THERMO FISHER SCIENTIFIC INC | $18.7M | 5.28% |
| 4 | TRU TRANSUNION | $18.6M | 5.25% |
| 5 | TW TRADEWEB MKTS INC | $17.9M | 5.06% |
| 6 | MRVL MARVELL TECHNOLOGY INC | $17.4M | 4.91% |
| 7 | INTU INTUIT | $16.7M | 4.7% |
| 8 | MSCI MSCI INC | $15.9M | 4.48% |
| 9 | PWR QUANTA SVCS INC | $13.7M | 3.86% |
| 10 | AMRZ AMRIZE LTD | $13.6M | 3.84% |
| 11 | V VISA INC | $13.3M | 3.75% |
| 12 | SNPS SYNOPSYS INC | $13.1M | 3.7% |
| 13 | RBA RB GLOBAL INC | $12.7M | 3.58% |
| 14 | PCOR PROCORE TECHNOLOGIES INC | $11.8M | 3.32% |
| 15 | EW EDWARDS LIFESCIENCES CORP | $11.6M | 3.28% |
| 16 | MASI MASIMO CORP | $11.4M | 3.21% |
| 17 | GOOG ALPHABET INC | $10.5M | 2.96% |
| 18 | DY DYCOM INDS INC | $7.6M | 2.16% |
| 19 | FERG FERGUSON ENTERPRISES INC | $7.5M | 2.12% |
| 20 | Q QNITY ELECTRONICS INC | $7.1M | 1.99% |
Values as reported on the Q1 2026 Form 13F. Every position is in the holdings table below.