CALAMOS NSDQ100 ALT ETF (CPNJ) Institutional Ownership Changes & 13F Activity
CALAMOS NSDQ100 ALT ETF (CPNJ). 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 Cetera Investment Advisers, Cambridge Investment Research Advisors, Inc., Calamos Advisors Llc, Commonwealth Equity Services, Llc, and Centaurus Financial, Inc..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Centaurus Financial, Inc. | Buy | +13,964 | +80.5% | 31,321 | $865.00K | Q2 2026 | Aug 17, 2026 |
| Jane Street Group, Llc | Buy | +12,032 | — | 12,032 | $332.44K | Q2 2026 | Aug 14, 2026 |
| Old Mission Capital Llc | Sell | -10,445 | -41.6% | 14,650 | $404.78K | Q2 2026 | Aug 14, 2026 |
| Action Point Financial Planning, Llc | Buy | +3,816 | — | 3,816 | $105.41K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +2,944 | +12.7% | 26,121 | $721.72K | Q2 2026 | Aug 14, 2026 |
| Mutual Advisors, Llc | Sell | -611 | -4.1% | 14,234 | $393.29K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Buy | +400 | +27.3% | 1,865 | $51.53K | Q2 2026 | Aug 14, 2026 |
| Cetera Investment Advisers | Buy | +47,464 | +312.0% | 62,675 | $1.73M | Q2 2026 | Aug 12, 2026 |
| Harbour Investments, Inc. | Buy | +3,081 | +22.4% | 16,818 | $464.68K | Q2 2026 | Aug 12, 2026 |
| Mjp Associates Inc | Buy | +7,760 | — | 7,760 | $214.41K | Q2 2026 | Aug 11, 2026 |
| Lpl Financial Llc | Buy | +3,247 | +27.7% | 14,963 | $413.43K | Q2 2026 | Aug 07, 2026 |
| Innovative Asset Advisors Group, Llc | Buy | +10,690 | — | 10,690 | $295.37K | Q2 2026 | Aug 05, 2026 |
| Advisor Os, Llc | Buy | +7,760 | — | 7,760 | $214.41K | Q2 2026 | Aug 05, 2026 |
| Calamos Wealth Management Llc | Sell | -3,355 | -12.0% | 24,703 | $682.54K | Q2 2026 | Jul 31, 2026 |
| Cambridge Investment Research Advisors, Inc. | Buy | +36,914 | +70.5% | 89,269 | $2.47K | Q2 2026 | Jul 30, 2026 |
| Commonwealth Equity Services, Llc | Buy | +18,639 | +159.0% | 30,365 | $838.98K | Q2 2026 | Jul 29, 2026 |
| Creative Financial Designs Inc | Buy | +16 | +7.2% | 238 | $6.58K | Q2 2026 | Jul 28, 2026 |
| Wealthtrust Asset Management, Llc | Sell | -635 | -3.1% | 20,029 | $553.40K | Q2 2026 | Jul 27, 2026 |
| Cyndeo Wealth Partners, Llc | Buy | +90 | +1.2% | 7,700 | $212.75K | Q2 2026 | Jul 21, 2026 |
| Pfg Advisors | Buy | +638 | +3.4% | 19,433 | $536.93K | Q2 2026 | Jul 16, 2026 |
| Burkett Financial Services, Llc | Buy | +1,484 | — | 1,484 | $41.00K | Q2 2026 | Jul 02, 2026 |
| Ubs Group Ag | Sell | -118 | -100.0% | 0 | $0.00 | Q2 2026 | May 05, 2026 |
| Calamos Advisors Llc | Sell | -28,058 | -100.0% | 0 | $0.00 | Q2 2026 | May 04, 2026 |
| Farther Finance Advisors, Llc | Sell | -1,105 | -100.0% | 0 | $0.00 | Q2 2026 | Apr 07, 2026 |
Frequently asked questions about CPNJ activity
Which institutional owners are buying CPNJ?
Institutional owners buying CPNJ 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 CPNJ activity?
"Buy" means an investor increased their reported position in CPNJ compared to the prior reporting period. This reflects growing exposure to CALAMOS NSDQ100 ALT ETF (CPNJ) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in CPNJ increasing?
Institutional interest in CPNJ 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.