JANE STREET GROUP, LLC
Position in MUC — Blackrock Muniholdings California Quality Fund, Inc.
CIK 1595888
NEW YORK, NY
Position in MUC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,009,815
+$423,828 QoQ
Shares Held
91,885
+63.1% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#37
of 135 holders
Holding Since
Sep 2022
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MUC Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026JANE STREET GROUP, LLC holds $1,702,319,227 across 220 Asset Management names. MUC ranks #59 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
369,031 | $354,845,447 | |
| 2 | KKR |
KKR & Co. Inc.
|
2,300,701 | $211,158,337 | |
| 3 | BX |
Blackstone Inc.
|
1,209,165 | $142,282,444 | |
| 4 | STT |
State Street Corp
|
625,477 | $106,080,899 | |
| 5 | AMG |
Affiliated Managers Group, Inc.
|
309,134 | $104,610,945 | |
| 6 | EQH |
Equitable Holdings, Inc.
|
2,263,410 | $99,318,430 | |
| 7 | BN |
BROOKFIELD Corp /ON/
|
2,127,245 | $90,599,363 | |
| 8 | BAM |
Brookfield Asset Management Ltd.
|
1,563,571 | $70,126,159 |
All Filings in MUC
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,009,815 | 91,885 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $585,987 | 56,345 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $1,126,313 | 106,256 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $154,688 | 14,257 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $660,681 | 63,834 | Shares | Defined | 2025-08-14 | |
| 2024-12-31 | $368,339 | 34,651 | Shares | Defined | 2025-02-14 | |
| 2022-09-30 | $125,131 | 11,651 | Shares | Defined | 2022-11-15 | |
| No filing history on record for this holder in this stock. | ||||||