Brown Adviso Sustain Gro ETFBASGETF
13F holders, Q1 2026 (March 31)15holders +2
5new positions
3sold out
$22.72avg. 13F price*
At the end of Q1 2026, 15 institutions reported holding Brown Adviso Sustain Gro ETF (BASG) in their 13F filings, up 2 from Q4 2025. 5 opened new positions and 3 sold out. The largest holders were Brown Advisory Inc. ($387.3M), Quantinno Capital Management LP ($7.2M) and Commonwealth Equity Services, LLC ($5.8M).
- Company
- Brown Adviso Sustain Gro ETF
- Filed as
- ADVISORS INNER CIRCLE FD III (Q1 2026)
- CUSIP
- 00775Y272
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $6.1M |
| Exits | 3 | $66.1M |
All 13F filers, Q4 2025 → Q1 2026: 594,891 shares bought and 4,249,010 shares sold, net −3,654,119 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 15 holders
| Brown Advisory Inc. | 0.64% | Reduce -9.0% | 17,045,458 | $387.3M |
| Quantinno Capital Management LP | 0.01% | Add +15.3% | 315,920 | $7.2M |
| Commonwealth Equity Services, LLC | 0.01% | Add +58.9% | 254,753 | $5.8M |
| Baldwin Wealth Partners LLC | 0.33% | New | 198,958 | $4.5M |
| North Berkeley Wealth Management, LLC | 1.95% | Add +113.8% | 162,505 | $3.7M |
| Allegheny Financial Group | 0.39% | Add +110.0% | 127,318 | $2.9M |
| Tred Avon Family Wealth, LLC | 0.46% | Reduce -7.5% | 60,833 | $1.4M |
| Modern Wealth Management, LLC | 0.02% | Add +402.7% | 46,684 | $1.1M |
| Mutual Advisors, LLC | 0.02% | New | 41,935 | $953K |
| Envestnet Asset Management Inc. | 0.00% | New | 15,895 | $361K |
| Frontier Asset Management, LLC | 0.06% | Reduce -29.9% | 11,990 | $272K |
| Roman Butler Fullerton & Co. | 0.07% | No change | 10,126 | $237K |
| JPMorgan Chase & Co. | 0.00% | New | 6,500 | $143K |
| Morgan Stanley | 0.00% | New | 4,708 | $107K |
| Royal Bank of Canada | 0.00% | No change | 1,293 | $29K |
"% of holder's portfolio" is BASG's weight in each manager's 13F, not the share of Brown Adviso Sustain Gro ETF the manager owns.