C&S INFRA OPP ACTIVE ETF (CSIO) Institutional Ownership Changes & 13F Activity
C&S INFRA OPP ACTIVE ETF (CSIO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Brookwood Investment Group Llc, Rfg Advisory, Llc, Lpl Financial Llc, Financial Management Network Inc, and Jane Street Group, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Citadel Advisors Llc | Buy | +22,353 | — | 22,353 | $638.24K | Q2 2026 | Sep 02, 2026 |
| Jane Street Group, Llc | Buy | +24,845 | — | 24,845 | $709.40K | Q2 2026 | Aug 14, 2026 |
| Cohen & Steers, Inc. | Buy | +5,000 | +0.9% | 590,000 | $16.85M | Q2 2026 | Aug 14, 2026 |
| Morgan Stanley | Buy | +113 | — | 113 | $3.23K | Q2 2026 | Aug 13, 2026 |
| Ima Advisory Services, Inc. | Buy | +783 | — | 783 | $22.36K | Q2 2026 | Aug 10, 2026 |
| Lpl Financial Llc | Buy | +40,531 | — | 40,531 | $1.16M | Q2 2026 | Aug 07, 2026 |
| Sigma Planning Corp | Buy | +128 | +0.3% | 38,853 | $1.11M | Q2 2026 | Aug 07, 2026 |
| Financial Management Network Inc | Buy | +32,077 | — | 32,077 | $923.21K | Q2 2026 | Aug 06, 2026 |
| Cordgrass Capital Advisors, Llc | Buy | +7,357 | — | 7,357 | $210.06K | Q2 2026 | Aug 06, 2026 |
| United Advisor Group, Llc | Buy | +12,028 | +100.1% | 24,041 | $686.45K | Q2 2026 | Jul 29, 2026 |
| Commonwealth Equity Services, Llc | Buy | +11,442 | +81.2% | 25,537 | $729.16K | Q2 2026 | Jul 29, 2026 |
| Alchemi Wealth, Llc | Buy | +11,335 | +124.0% | 20,477 | $584.69K | Q2 2026 | Jul 29, 2026 |
| Brookwood Investment Group Llc | Buy | +108,213 | — | 108,213 | $3.09M | Q2 2026 | Jul 23, 2026 |
| Builder Investment Group Inc | Buy | +10,715 | +12.0% | 99,767 | $2.85M | Q2 2026 | Jul 17, 2026 |
| Rfg Advisory, Llc | Buy | +62,059 | — | 62,059 | $1.77M | Q2 2026 | Jul 15, 2026 |
| Centurion Wealth Management Llc | Sell | -16,996 | -9.6% | 160,180 | $4.57M | Q2 2026 | Jul 09, 2026 |
Frequently asked questions about CSIO activity
Which institutional owners are buying CSIO?
Institutional owners buying CSIO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in CSIO activity?
"Buy" means an investor increased their reported position in CSIO compared to the prior reporting period. This reflects growing exposure to C&S INFRA OPP ACTIVE ETF (CSIO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in CSIO increasing?
Institutional interest in CSIO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.