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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 $79.5K invested in AlphaTime Acquisition Corp Unit in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, 1 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

227% more capital invested

Capital invested by funds: $24.3K → $79.5K (+$55.1K)

0.05% more ownership

Funds ownership: 0.03% → 0.08% (+0.05%)

0% more funds holding

Funds holding: 2 → 2 (0)

0% more first-time investments, than exits

New positions opened: 1 | Existing positions closed: 1

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 1

Holders
2
Holders Change
–
Holders Change %
0%
% of All Funds
0.03%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
1
Increased
–
Reduced
1
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
UBS Group
UBS Group
Switzerland
+$65K

Top Sellers

Rank Fund Capital Flow
1
CS
Clear Street
New York
-$6.24K
2
TRCT
Tower Research Capital (TRC)
New York
-$371
Name Holding Trade Value Shares
Change 		Change in
Stake
UBS Group
1
UBS Group
Switzerland
$61.3K +$65K +5,565 New
CS
2
Clear Street
New York
$18.2K -$6.24K -534 -25%
TRCT
3
Tower Research Capital (TRC)
New York
– -$371 -32 Closed

ATMCU Hedge Fund Activity: Q1 2025 in Review

2 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in AlphaTime Acquisition Corp Unit (ATMCU) for Q1 2025, worth a combined $79.5K — up 227% from $24.3K a quarter earlier.

Fund positioning in ATMCU was balanced in Q1 2025: 1 fund opened new positions, 1 closed out, 0 added to existing stakes and 1 trimmed.

The largest buyer was UBS Group, opening a new position worth an estimated $65K. The largest seller was Clear Street, cutting an estimated $6.24K.

  • 2 institutional investors held AlphaTime Acquisition Corp Unit (ATMCU) as of Q1 2025, unchanged from Q4 2024.
  • Funds reported $79.5K of AlphaTime Acquisition Corp Unit stock for Q1 2025, up 227% quarter-over-quarter.
  • 1 fund opened new AlphaTime Acquisition Corp Unit positions in Q1 2025 and 1 closed out, a net change of 0 holders.
  • The largest AlphaTime Acquisition Corp Unit buyer in Q1 2025 was UBS Group, an estimated $65K added.
  • The largest AlphaTime Acquisition Corp Unit seller in Q1 2025 was Clear Street, an estimated $6.24K sold.

Based on aggregated 13F filings for Q1 2025.