Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

MASECO LLP 13F Holdings -- Portfolio & Top Positions (2026-06-30)

MASECO LLP (CIK 2074052) reported $3.56B across 291 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: DFUS ($603.9M, 16.97%), VGIT ($393.4M, 11.06%), AVUS ($304.6M, 8.56%), DFGP ($223.7M, 6.29%), AVDE ($179.2M, 5.04%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1DFUSDIMENSIONAL ETF TRUST$603.9M16.97%7.4MTrimmed
2VGITVANGUARD SCOTTSDALE FDS$393.4M11.06%6.7MAdded
3AVUSAMERICAN CENTY ETF TR$304.6M8.56%2.4MAdded
4DFGPDIMENSIONAL ETF TRUST$223.7M6.29%4.1MAdded
5AVDEAMERICAN CENTY ETF TR$179.2M5.04%2.0MAdded
6DFICDIMENSIONAL ETF TRUST$126.2M3.55%3.4MAdded
7AVSUAMERICAN CENTY ETF TR$115.6M3.25%1.3MAdded
8AVEMAMERICAN CENTY ETF TR$112.1M3.15%1.2MAdded
9DFUVDIMENSIONAL ETF TRUST$110.0M3.09%2.0MTrimmed
10DFAUDIMENSIONAL ETF TRUST$105.6M2.97%2.0MAdded
11DFACDIMENSIONAL ETF TRUST$104.9M2.95%2.4MAdded
12DFSBDIMENSIONAL ETF TRUST$100.1M2.81%1.9MAdded
13DFAIDIMENSIONAL ETF TRUST$98.1M2.76%2.4MAdded
14DFSUDIMENSIONAL ETF TRUST$96.5M2.71%2.1MAdded
15AVSFAMERICAN CENTY ETF TR$95.0M2.67%2.0MAdded
16DFEMDIMENSIONAL ETF TRUST$93.8M2.64%2.3MAdded
17STIPISHARES TR$81.8M2.30%800,732Added
18DFAEDIMENSIONAL ETF TRUST$58.0M1.63%1.4MAdded
19AVSDAMERICAN CENTY ETF TR$56.9M1.60%711,707Added
20DFIVDIMENSIONAL ETF TRUST$54.2M1.52%1.0MTrimmed
21DFGRDIMENSIONAL ETF TRUST$46.6M1.31%1.6MAdded
22DFSIDIMENSIONAL ETF TRUST$45.7M1.28%1.0MAdded
23DFSDDIMENSIONAL ETF TRUST$36.9M1.04%772,357Added
24AVSEAMERICAN CENTY ETF TR$35.7M1.00%436,282Added
25SHVISHARES TR$32.3M0.91%292,859Trimmed

Source: SEC Form 13F filings · as of 2026-06-30