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CPZ · Calamos Long/Short Equity & Dynamic Income Trust

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$13.37 -0.02 (-0.15%) At close · Aug 27
Market Cap
$264.05M
Shares
19.63M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 62
Total Value: $79,391,243
Total Shares: 6,069,669

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 62 13F filers · Δ vs Mar 31, 2026
Top Holder
13.7%
Sep 2023 → Jun 2026 · range 13.7% – 18.5%
−3.0 pts
Top 5
47.2%
Sep 2023 → Jun 2026 · range 47.2% – 59.9%
−6.1 pts
Top 10
68.3%
Sep 2023 → Jun 2026 · range 68.3% – 79.6%
−3.1 pts
HHI
642
Sep 2023 → Jun 2026 · range 642 – 868
Broadly held−150

Quarterly Activity

vs Mar 31, 2026
New
14
Increased
22
Decreased
17
Sold Out
10
Unchanged
9
Holder count: +4
Institutional value: -0.3%
Shares held: +3.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 62 of 62
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1717457 CUSIP 12812C106 13F (30d) 47 filings 47 filers