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AVK

Advent Convertible & Income Fund

Company with tickers: AVK

CIK
1219120
CUSIP
00764C109
Shares Outstanding
44,148,745
13F Activity (30d)
10 filings 7 filers

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: 110
Total Value: $136,608,030
Total Shares: 12,240,868
Showing 1–100 of 110 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 110 13F filers · Δ vs Dec 31, 2025
Top Holder
17.4%
Jun 2023 → Mar 2026 · range 14.7% – 29.0%
−1.6 pts
Top 5
49.2%
Jun 2023 → Mar 2026 · range 42.9% – 57.1%
−4.3 pts
Top 10
69.9%
Jun 2023 → Mar 2026 · range 62.6% – 76.5%
−4.0 pts
HHI
709
Jun 2023 → Mar 2026 · range 560 – 1,122
Broadly held−89

Quarterly Activity

vs Dec 31, 2025
New
18
Increased
33
Decreased
32
Sold Out
6
Unchanged
27
Holder count: +12
Institutional value: -15.1%
Shares held: -4.5%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 110
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Holder Value (USD) % of 13F Shares Open