Calamos Convert Opport & Inc
$12.41-0.1%
+$9.2M
Net Activity
+1.54% total shares
Institutions Holding
138
Popularity Rank
#3871
Avg Weight
0.09%
Total Value
$245.5M
138 institutions currently hold CHI, with 61 net buyers and 47 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
47
Net Buying Institutions
61
Top 5 by Value
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Across its top 20 institutional holders, CHI's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 23/100).
CHI ranks #3871 out of 37501 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
138 institutions disclose a position in CHI, but none treat it as a major bet — even Marathon Strategic Advisors, LLC, its most concentrated holder, allocates just 2.2% of its own portfolio to it.
Bank Of America CORP /de/ has added to its CHI position for two straight quarters, increasing it by $12.7M to reach $38.8M today.
Grange Capital, LLC has trimmed its CHI position for two straight quarters, cutting it by $1.3M while still holding $2.0M.
CHI is down 0.1% today, but institutions show net buying of $9.2M this quarter — a divergence between today's price move and the underlying institutional flow.
+$15.7M
Total Buy Value
$7.9M
Total Sell Value
61
Net Buyers
47
Net Sellers
CHI
Q2 2026
Top 5 Institutional Movers
+$10.5M
+$9.1M
+$5.7M
+$3.7M
-$3.6M
CHI does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
0
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| THRIVENT FINANCIAL FOR LUTHERANS | 13G/A | 2026-08-25 | 0.0% |
No Form 8-K filings for this ticker
128117108
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,112
Total reported value
$279.5B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,110
Total reported value
$712.5B
Held by 4110 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,088
Total reported value
$390.2B
Held by 4088 institutions — one of the most-tracked stocks on AlphaSMO
Access CHI's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/CHICLI
npx alphasmo stocks get CHI