Position in BX
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$12,375,223
-$2,064,920 QoQ
Shares Held
107,620
+14.9% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2022
14 quarters on record
Voting authority
Sole 90.32893514216688.ToString("F0")%
Shared 0.ToString("F0")%
None 9.671064857833118.ToString("F0")%
Common Shares in BX Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Mar 31, 2026Calamos Advisors LLC holds $123,599,924 across 62 Asset Management names. BX ranks #3 (10.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
30,357 | $29,194,630 | |
| 2 | AMP |
Ameriprise Financial Inc
|
47,746 | $21,218,322 | |
| 3 | BX |
Blackstone Inc.
This page
|
107,620 | $12,375,223 | |
| 4 | NTRS |
Northern Trust Corp
|
76,022 | $10,610,390 | |
| 5 | AMG |
Affiliated Managers Group, Inc.
|
35,430 | $9,803,481 | |
| 6 | STT |
State Street Corp
|
71,800 | $9,087,008 | |
| 7 | CSQ |
Calamos Strategic Total Return Fund
|
85,160 | $1,457,939 | |
| 8 | ETW |
Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund
|
134,063 | $1,177,073 |
All Filings in BX
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $12,375,223 | 107,620 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $14,440,143 | 93,682 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $16,655,483 | 97,486 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $14,581,955 | 97,486 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $13,626,593 | 97,486 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $16,621,288 | 96,400 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $14,761,732 | 96,400 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $12,227,107 | 98,765 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $22,193,910 | 168,942 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $8,711,940 | 66,544 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $7,131,774 | 66,565 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $7,934,617 | 85,346 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $5,410,416 | 61,594 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $4,273,344 | 57,600 | Shares | Sole | 2023-01-26 | |
| No filing history on record for this holder in this stock. | ||||||