Mariner, LLC
Position in CHI — Calamos Convertible Opportunities & Income Fund
CIK 1373442
Overland Park, KS
Position in CHI
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$251,337
+$6,315 QoQ
Shares Held
23,402
+0.1% QoQ
Ownership
0.029%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
11 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in CHI Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Mar 31, 2026Mariner, LLC holds $1,099,393,811 across 178 Asset Management names. CHI ranks #113 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APO |
Apollo Global Management, Inc.
|
4,645,974 | $517,654,422 | |
| 2 | BLK |
BlackRock, Inc.
|
140,493 | $135,113,521 | |
| 3 | KKR |
KKR & Co. Inc.
|
586,687 | $54,268,547 | |
| 4 | BX |
Blackstone Inc.
|
461,328 | $53,048,105 | |
| 5 | AMP |
Ameriprise Financial Inc
|
72,492 | $32,215,443 | |
| 6 | PSBD |
Palmer Square Capital BDC Inc.
|
3,080,105 | $30,092,625 | |
| 7 | NTRS |
Northern Trust Corp
|
180,078 | $25,133,486 | |
| 8 | VCTR |
Victory Capital Holdings, Inc.
|
310,388 | $20,324,206 |
All Filings in CHI
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $251,337 | 23,402 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $245,022 | 23,380 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $249,389 | 23,113 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $244,663 | 23,257 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $220,771 | 23,021 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $328,911 | 27,547 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $247,128 | 21,231 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $245,941 | 21,129 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $238,645 | 21,026 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $131,737 | 12,716 | Shares | Sole | 2024-02-14 | |
| 2021-09-30 | $202,933 | 13,556 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||