AlphaTime Acquisition Corp Unit
ATMCU
ATMCU was delisted on the 8th of December, 2025.
4 hedge funds and large institutions have $1.26M invested in AlphaTime Acquisition Corp Unit in 2023 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, reducing their positions, and 1 closing their positions.
4.75% less ownership
Funds ownership: 6.34% → 1.58% (-4.8%)
33% less funds holding
Funds holding: 6 → 4 (-2)
75% less capital invested
Capital invested by funds: $4.97M → $1.26M (-$3.72M)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CS
Clear Street
New York
|
+$27.2K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HIM
HGC Investment Management
Toronto,
Ontario, Canada
|
-$3.22M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
1
Walleye Capital
New York
| $764K | – | – | – |
|
2
Walleye Trading
New York
| $430K | – | – | – |
|
|
CS
3
Clear Street
New York
| $62.6K | +$27.2K | +2,517 | +77% |
|
|
TRCT
4
Tower Research Capital (TRC)
New York
| $347 | – | – | – |
|
|
HIM
5
HGC Investment Management
Toronto,
Ontario, Canada
| – | -$3.22M | -300,000 | Closed |
|
ATMCU Hedge Fund Activity: Q4 2023 in Review
4 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in AlphaTime Acquisition Corp Unit (ATMCU) for Q4 2023, worth a combined $1.26M — down 75% from $4.97M a quarter earlier.
Sellers outnumbered buyers: 1 fund closed out of ATMCU and 0 opened new positions — a net loss of 1 holder — while 0 trimmed existing stakes and 1 added.
The largest buyer was Clear Street, adding an estimated $27.2K. The largest seller was HGC Investment Management, exiting entirely with an estimated $3.22M sold.
- 4 institutional investors held AlphaTime Acquisition Corp Unit (ATMCU) as of Q4 2023, down from 6 in Q3 2023.
- Funds reported $1.26M of AlphaTime Acquisition Corp Unit stock for Q4 2023, down 75% quarter-over-quarter.
- 0 funds opened new AlphaTime Acquisition Corp Unit positions in Q4 2023 and 1 closed out, a net change of -1 holder.
- The largest AlphaTime Acquisition Corp Unit buyer in Q4 2023 was Clear Street, an estimated $27.2K added.
- The largest AlphaTime Acquisition Corp Unit seller in Q4 2023 was HGC Investment Management, an estimated $3.22M sold.
Based on aggregated 13F filings for Q4 2023.