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CHY · Calamos Convertible & High Income Fund · Holdings

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$12.56 -0.01 (-0.04%) At close · Sep 11
Market Cap
$1.01B
Shares
80.44M

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: 136
Total Value: $178,993,145
Total Shares: 13,080,532
Showing 1–100 of 136 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 136 13F filers · Δ vs Mar 31, 2026
Top Holder
11.1%
Sep 2023 → Jun 2026 · range 10.5% – 17.8%
−0.1 pts
Top 5
44.7%
Sep 2023 → Jun 2026 · range 41.2% – 48.6%
+0.2 pts
Top 10
61.7%
Sep 2023 → Jun 2026 · range 58.5% – 65.5%
+1.6 pts
HHI
510
Sep 2023 → Jun 2026 · range 472 – 667
Broadly held+4

Quarterly Activity

vs Mar 31, 2026
New
17
Increased
51
Decreased
30
Sold Out
15
Unchanged
38
Holder count: +2
Institutional value: +28.3%
Shares held: +2.6%

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 100 of 136
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1222719 CUSIP 12811P108 13F (30d) 27 filings 27 filers