Sei Select Small Cap ETFSEISETF
13F holders, Q2 2026 (June 30)35holders +5
7new positions
2sold out
1famous investor
$33.54avg. 13F price*
At the end of Q2 2026, 35 institutions reported holding Sei Select Small Cap ETF (SEIS) in their 13F filings, up 5 from Q1 2026. 7 opened new positions and 2 sold out. The largest holders were Summit Wealth Group LLC / Co. ($63.0M), S&T Bank ($11.6M) and Sei Investments Co. ($6.7M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Sei Select Small Cap ETF
- Filed as
- SEI EXCHANGE TRADED FUNDS (Q2 2026)
- CUSIP
- 81589A502
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $2.4M |
| Exits | 2 | $417K |
All 13F filers, Q1 2026 → Q2 2026: 463,725 shares bought and 57,542 shares sold, net +406,183 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 35 holders
| Summit Wealth Group LLC / Co. | 5.22% | Add +11.8% | 1,879,466 | $63.0M |
| S&T Bank | 3.47% | Add +11.2% | 344,912 | $11.6M |
| Sei Investments Co. | 0.01% | Add +62.8% | 199,940 | $6.7M |
| Osaic Holdings, Inc. | 0.00% | Reduce -9.6% | 105,974 | $3.6M |
| Merit Financial Group, LLC | 0.02% | Add +240.8% | 102,964 | $3.5M |
| Compass Capital Corp. /Ma/ | 0.89% | Add +3.4% | 81,655 | $2.7M |
| Apella Capital, LLC | 0.02% | Reduce -17.6% | 50,477 | $1.6M |
| Perigon Wealth Management, LLC | 0.02% | Reduce -0.4% | 36,824 | $1.2M |
| Petra Financial Advisors Inc. | 0.44% | New | 28,556 | $958K |
| Global Retirement Partners, LLC | 0.01% | — | 27,045 | $907K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +13.3% | 27,204 | $888K |
| Susquehanna International Group, LLP | 0.00% | New | 23,187 | $778K |
| Lynx Investment Advisory | 0.25% | Reduce -1.9% | 22,461 | $753K |
| OneAscent Financial Services LLC | 0.03% | Add +0.8% | 19,763 | $663K |
| Diversified Enterprises, LLC | 0.03% | Reduce -4.9% | 17,634 | $592K |
| LexAurum Advisors, LLC | 0.06% | Reduce -3.0% | 14,590 | $489K |
| Cora Capital Advisors LLC | 0.12% | Reduce -0.1% | 12,367 | $415K |
| Citadel Advisors | 0.00% | Reduce -41.6% | 10,939 | $367K |
| United Advisor Group, LLC | 0.04% | Add +7.1% | 10,137 | $340K |
| Stewardship Advisors, LLC | 0.07% | Add +2.6% | 9,881 | $331K |
| Apeiron RIA LLC | 0.07% | New | 5,409 | $264K |
| Cetera Investment Advisers | 0.00% | New | 6,229 | $209K |
| Ameriflex Group, Inc. | 0.08% | New | 5,866 | $197K |
| Royal Bank of Canada | 0.00% | Add +379.1% | 5,007 | $168K |
| ROSS\JOHNSON & Associates LLC | 1.95% | No change | 3,708 | $124K |
| Pinnacle Wealth Planning Services, Inc. | 0.01% | No change | 3,332 | $112K |
| Rossby Financial, LCC | 0.01% | Add +30.6% | 1,413 | $47K |
| Whipplewood Advisors, LLC | 0.02% | Add +183.4% | 1,043 | $35K |
| NewEdge Advisors, LLC | 0.00% | No change | 591 | $20K |
| Morgan Stanley | 0.00% | No change | 552 | $19K |
| UBS Group AG | 0.00% | Add +28.6% | 229 | $8K |
| Jones Financial Companies LLLP | 0.00% | New | 157 | $5K |
| Harbour Investments, Inc. | 0.00% | Reduce -59.9% | 67 | $2K |
| Assetmark, Inc. | 0.00% | New | 40 | $1K |
| Ameritas Advisory Services, LLC | 0.00% | Reduce -99.8% | 25 | $839 |
"% of holder's portfolio" is SEIS's weight in each manager's 13F, not the share of Sei Select Small Cap ETF the manager owns.