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ATMCU

AlphaTime Acquisition Corp Unit
ATMCU

Delisted

ATMCU was delisted on the 8th of December, 2025.

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2 hedge funds and large institutions have $106K invested in AlphaTime Acquisition Corp Unit in 2025 Q4 according to their latest regulatory filings, with funds opening new positions, 1 increasing their positions, 1 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

54% more capital invested

Capital invested by funds: $68.9K → $106K (+$36.9K)

0.02% more ownership

Funds ownership: 0.09% → 0.11% (+0.02%)

0% more funds holding

Funds holding: 2 → 2 (0)

0% more repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 1

Holders
2
Holders Change
–
Holders Change %
0%
% of All Funds
0.02%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
1
Reduced
1
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
UBS Group
UBS Group
Switzerland
+$29.8K

Top Sellers

Rank Fund Capital Flow
1
CS
Clear Street
New York
-$10.5K
Name Holding Trade Value Shares
Change 		Change in
Stake
UBS Group
1
UBS Group
Switzerland
$104K +$29.8K +2,376 +52%
CS
2
Clear Street
New York
$1.96K -$10.5K -838 -86%

ATMCU Hedge Fund Activity: Q4 2025 in Review

2 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in AlphaTime Acquisition Corp Unit (ATMCU) for Q4 2025, worth a combined $106K — up 54% from $68.9K a quarter earlier.

Fund positioning in ATMCU was balanced in Q4 2025: 0 funds opened new positions, 0 closed out, 1 added to existing stakes and 1 trimmed.

The largest buyer was UBS Group, adding an estimated $29.8K. The largest seller was Clear Street, cutting an estimated $10.5K.

  • 2 institutional investors held AlphaTime Acquisition Corp Unit (ATMCU) as of Q4 2025, unchanged from Q3 2025.
  • Funds reported $106K of AlphaTime Acquisition Corp Unit stock for Q4 2025, up 54% quarter-over-quarter.
  • 0 funds opened new AlphaTime Acquisition Corp Unit positions in Q4 2025 and 0 closed out.
  • The largest AlphaTime Acquisition Corp Unit buyer in Q4 2025 was UBS Group, an estimated $29.8K added.
  • The largest AlphaTime Acquisition Corp Unit seller in Q4 2025 was Clear Street, an estimated $10.5K sold.

Based on aggregated 13F filings for Q4 2025.