American Century Multisector Income logo

American Century Multisector Income

MUSIARCA

American Century Multisector Income is an exchange-traded fund on ARCA. As of Q3 2025, 28 institutional investors hold shares in this ETF, with total holdings valued at $146.7M. AMERICAN CENTURY COMPANIES INC is the largest holder with a position valued at $91.6M.

Overview

Overview of institutional ownership in MUSI as of Q3 2025

All Institutions

Institutions
28
Value Held
$146.7M
Shares Held
3.3M
Avg Position
$5.2M
Median Position
$318.9K

Hedge Funds

Hedge Funds
1
Value Held
$210.8K
Shares Held
4.7K
Avg Position
$210.8K
Median Position
$210.8K

Biggest Investors

Institutions with the largest positions in MUSI as of Q3 2025

InstitutionPosition Value
$91.6M
0.05% of portfolio
$17.5M
1.44% of portfolio
$10.2M
0.00% of portfolio
L
$7.4M
0.00% of portfolio
$5.9M
0.00% of portfolio
$4.9M
0.00% of portfolio
$3.0M
0.02% of portfolio
$1.4M
0.25% of portfolio
$844.8K
0.00% of portfolio
$645.0K
0.24% of portfolio

Net Capital Flow

Institutional buying and selling activity for MUSI in Q3 2025

Traded
$1.4M
Buyers
13
Sellers
14
Total Bought
+$16.9M
Total Sold
$18.3M
Avg Position
$4.7M

Biggest Buyers

InstitutionNet Bought
+$5.9M
+131.8K shares
+$3.9M
+88.5K shares
+$2.8M
+62.9K shares
+$1.8M
+41.6K shares
L
+$1.6M
+36.9K shares
+$294.4K
+-152.8K shares
+$212.0K
+4.8K shares
+$196.3K
+4.4K shares
+$86.5K
+1.9K shares
CITADEL ADVISORS LLC logo
CITADEL ADVISORS LLC
Hedge FundMulti-Strategy
+$5.2K
+117.0 shares

Biggest Sellers

InstitutionNet Sold
$14.5M
325.9K shares
$973.3K
22.1K shares
$960.7K
21.6K shares
$882.4K
19.9K shares
$417.0K
9.4K shares
$220.5K
5.0K shares
$145.4K
3.3K shares
$110.3K
2.5K shares
$57.1K
1.3K shares
$21.8K
491.0 shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited MUSI in Q3 2025

New Positions
2
New Value
$6.1M
Exited Positions
3
Exited Value
$1.2M

New Positions

InstitutionPosition Value
$5.9M
131.8K shares
$212.0K
4.8K shares

Exited Positions

InstitutionPrevious Position
$973.3K
22.1K shares
$220.5K
5.0K shares
$2.0K
45.0 shares

Options Activity

Institutions with the largest Call and Put options positions in MUSI as of Q3 2025

Call Positions
0
Call Value
-
Put Positions
0
Put Value
-

Call Positions

InstitutionPosition Value
No call positions found

Put Positions

InstitutionPosition Value
No put positions found

Most Committed Institutions

Institutions with MUSI as the highest % of their portfolio as of Q3 2025

InstitutionPortfolio Weight
1.44%
$17.5M
0.25%
$1.4M
0.24%
$645.0K
0.11%
$299.4K
0.05%
$91.6M
0.04%
$356.5K
0.03%
$51.6K
0.02%
$3.0M
0.01%
$441.8K
0.01%
$294.4K

Hedge Fund Spotlight

Discover hedge funds investing in MUSI

CITADEL ADVISORS LLC logo
CITADEL ADVISORS LLC
Hedge FundMulti-Strategy
Portfolio ManagerKenneth Cordele Griffin
Portfolio Value
$122.08B
Positions
5,531
Last Reported
Q3 2025
AddressMiami, FL
Sector Allocation
Technology: 19.30%TechnologyHealthcare: 13.00%HealthcareFinancial Services: 12.00%Financial ServicesIndustrials: 10.80%IndustrialsConsumer Cyclical: 10.30%Consumer CyclicalConsumer Defensive: 5.70%ETF: 5.70%Communication Services: 4.90%Real Estate: 3.40%Energy: 3.30%Basic Materials: 3.00%Utilities: 2.70%
American Century Multisector Income logo

Position in American Century Multisector Income

Market Value
$210.8K
Shares Held
4.7K
Portfolio Weight
0.00%
Owned Since
2023-Q2
Top HoldingSectorMarket ValueWeight
Software - Infrastructure
Technology
$2.1B1.68%
2
Nvidia logo
Nvidia
NVDA
Semiconductors
Technology
$1.8B1.50%
Internet Content & Information
Communication Services
$1.4B1.18%

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