Which funds hold YCYU?

As of 2026-Q2, 1 institutional funds reported holding YCYU (AA MISSION ACQUISITION CORP) in SEC 13F filings, with a combined reported value of $1.01K.

How many shares of YCYU do institutions own?

13F filers reported 100 shares of YCYU, worth $1.01K in aggregate at the end of 2026-Q2.

Is institutional ownership of YCYU rising or falling?

Share counts moved +0.0% versus the prior quarter — accumulation.

Where does this data come from?

All figures are computed from SEC Form 13F quarterly filings, which institutional investment managers must file within 45 days of quarter end for long positions of $100,000 or more.

Home › Stocks › YCYU

YCYU — AA MISSION ACQUISITION CORP

Reported value held$4.54M

Funds holding (latest)3

Sector—

Funds holding (Q2 2026)1

Institutional value$1.01K · 100 sh

New / Add / Cut / Exit0 / 0 / 0 / 0

Top-5 / Top-10 concentration100.0% / 100.0%

Institutional holdings change Accumulating +0.0% (+0 sh)

Institutional value change Up +1.1%

As of Q2 2026, 1 SEC-registered investment managers reported holding YCYU (AA MISSION ACQUISITION CORP) in their latest 13F filings, with a combined reported value of $1.01K across 100 shares. That is +0.0% by share count (+0 shares) versus the previous quarter, while reported value moved +1.1%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 1 funds

Fund	Shares	Value	Portfolio Weight	Change
UBS Group AG history	100	$1.01K	0.00%	Hold

Q1 2026 — 1 funds

Fund	Shares	Value	Portfolio Weight	Change
UBS Group AG history	100	$1.00K	0.00%	Hold

Q4 2025 — 3 funds

Fund	Shares	Value	Portfolio Weight	Change
Steadfast Capital Management history	250.00K	$2.52M	0.04%	New
Millennium Management history	200.00K	$2.02M	0.00%	New
UBS Group AG history	100	$1.00K	0.00%	New

New Positions (Q2 2026)

No fund opened a new position this quarter.

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Fund Position History — shares by quarter (top 3 funds)

Fund	Q2 2026	Q1 2026	Q4 2025
UBS Group AG	100	100	100
Millennium Management	—	—	200.00K
Steadfast Capital Management	—	—	250.00K

Download holders (CSV)