// company-profile

Blackrock Muniholdings California Quality Fund, Inc.

MUCExchange: NYSEInc.: MDFilings: 4Insiders: 4

// activity-summary

No insider transactions in the last 30 days.

No insider activity recorded for MUC in the last 90 days.

Institutional Ownership

Top 13F-HR holders of Blackrock Muniholdings California Quality Fund, Inc. as of 2026-03-31

↑ increasing
Total reported AUM
$356.7M
QoQ change
+17.3%
Reporting period
2026-03-31
#1
MORGAN STANLEY
CIK 895421
$68.6M
6.6M shares
#2
Karpus Management, Inc.
CIK 1048703
$56.0M
5.4M shares
#3
GUGGENHEIM CAPITAL LLC
CIK 1283072
$28.2M
2.7M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Feb 9, 2026Harris Stayce D.MUC
J
11
Oct 29, 2024Harris Stayce D.MUC
Purchase
10$11.10$0K
Sep 27, 2024WELLS FARGO & COMPANY/MNMUC
J
5,264
May 3, 2024WELLS FARGO & COMPANY/MNMUC
J
5,264
May 3, 2024WELLS FARGO & COMPANY/MNMUC
J
5,264

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