Y

YieldMax MSTR Option Income Strategy

MSTYARCA

YieldMax MSTR Option Income Strategy is a publicly traded company on ARCA. As of Q3 2025, 148 institutional investors hold shares in this company, with total holdings valued at $138.1M. Toroso Investments, LLC is the largest holder with a position valued at $27.7M.

Overview

Overview of institutional ownership in MSTY as of Q3 2025

All Institutions

Institutions
148
Value Held
$138.1M
Shares Held
9.9M
Avg Position
$932.8K
Median Position
$186.1K

Hedge Funds

Hedge Funds
3
Value Held
$2.6M
Shares Held
189.1K
Avg Position
$879.9K
Median Position
$146.6K

Biggest Investors

Institutions with the largest positions in MSTY as of Q3 2025

InstitutionPosition Value
$27.7M
0.12% of portfolio
$17.5M
0.31% of portfolio
$11.2M
0.02% of portfolio
$10.8M
0.46% of portfolio
$8.9M
0.04% of portfolio
$4.8M
0.07% of portfolio
$4.2M
0.00% of portfolio
$4.0M
0.12% of portfolio
$3.4M
1.22% of portfolio
$2.8M
0.01% of portfolio

Net Capital Flow

Institutional buying and selling activity for MSTY in Q3 2025

Traded
+$45.3M
Buyers
110
Sellers
53
Total Bought
+$54.8M
Total Sold
$9.4M
Avg Position
$763.7K

Biggest Buyers

InstitutionNet Bought
+$17.5M
+1.3M shares
+$7.7M
+552.6K shares
+$7.0M
+504.6K shares
+$3.7M
+267.1K shares
+$1.9M
+137.2K shares
+$1.8M
+126.1K shares
+$1.6M
+111.9K shares
+$1.6M
+111.1K shares
+$1.2M
+86.8K shares
+$587.6K
+42.1K shares

Biggest Sellers

InstitutionNet Sold
S
$1.2M
85.5K shares
$1.1M
82.3K shares
$952.2K
43.0K shares
$689.1K
31.1K shares
$669.5K
48.0K shares
$494.1K
22.3K shares
Walleye Trading Advisors, LLC logo
Walleye Trading Advisors, LLC
Hedge FundMulti-Strategy
$445.6K
20.1K shares
$418.8K
30.0K shares
$409.8K
29.5K shares
$354.7K
16.0K shares

Entry and Exit Activity

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

New Positions
36
New Value
$23.9M
Exited Positions
30
Exited Value
$4.3M

New Positions

InstitutionPosition Value
$17.5M
1.3M shares
$1.6M
111.9K shares
$587.6K
42.1K shares
$512.7K
36.7K shares
$477.5K
34.2K shares
$318.4K
22.8K shares
$287.5K
20.6K shares
$277.1K
19.9K shares
$259.1K
18.6K shares
$216.3K
15.5K shares

Exited Positions

InstitutionPrevious Position
$952.2K
43.0K shares
$689.1K
31.1K shares
$494.1K
22.3K shares
Walleye Trading Advisors, LLC logo
Walleye Trading Advisors, LLC
Hedge FundMulti-Strategy
$445.6K
20.1K shares
$354.7K
16.0K shares
$294.2K
13.3K shares
$256.4K
11.6K shares
$234.3K
10.6K shares
Schonfeld Strategic Advisors LLC logo
Schonfeld Strategic Advisors LLC
Hedge FundMulti-Strategy
$215.0K
9.7K shares
$202.1K
9.1K shares

Options Activity

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

Call Positions
5
Call Value
$18.9M
Put Positions
5
Put Value
$21.1M

Call Positions

InstitutionPosition Value
CITADEL ADVISORS LLC logo
CITADEL ADVISORS LLC
Hedge FundMulti-Strategy
$11.1M
8.0K contracts
$5.0M
3.6K contracts
$2.4M
1.7K contracts
$335.3K
239.0 contracts
$58.6K
42.0 contracts

Put Positions

InstitutionPosition Value
$8.6M
6.2K contracts
CITADEL ADVISORS LLC logo
CITADEL ADVISORS LLC
Hedge FundMulti-Strategy
$6.3M
4.5K contracts
$5.5M
4.0K contracts
$478.4K
341.0 contracts
$195.4K
140.0 contracts

Most Committed Institutions

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

InstitutionPortfolio Weight
1.22%
$3.4M
0.51%
$728.3K
0.49%
$1.2M
0.48%
$933.7K
0.46%
$10.8M
0.31%
$17.5M
0.31%
$424.9K
0.31%
$2.6M
0.25%
$838.8K
0.20%
$433.4K

Hedge Fund Spotlight

Discover hedge funds investing in MSTY

RENAISSANCE TECHNOLOGIES LLC logo
RENAISSANCE TECHNOLOGIES LLC
Hedge FundQuant
Portfolio ManagerPeter Fitzhugh Brown
Portfolio Value
$75.8B
Positions
3,419
Last Reported
Q3 2025
AddressNew York, NY
Sector Allocation
Technology: 23.40%TechnologyHealthcare: 13.00%HealthcareConsumer Cyclical: 10.00%Consumer CyclicalFinancial Services: 8.00%Industrials: 7.70%Communication Services: 7.30%Consumer Defensive: 6.00%Basic Materials: 4.40%Energy: 3.70%ETF: 2.80%Real Estate: 2.50%Utilities: 2.10%
Y

Position in YieldMax MSTR Option Income Strategy

Market Value
$2.4M
Shares Held
169.1K
Portfolio Weight
0.00%
Owned Since
2025-Q2
Top HoldingSectorMarket ValueWeight
Software - Infrastructure
Technology
$1.6B2.06%
2
Nvidia logo
Nvidia
NVDA
Semiconductors
Technology
$1.1B1.39%
3
Roblox logo
Roblox
RBLX
Electronic Gaming & Multimedia
Technology
$953.5M1.26%

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