AlphaTime Acquisition Corp
ATMC
ATMC was delisted on the 8th of December, 2025.
28 hedge funds and large institutions have $57M invested in AlphaTime Acquisition Corp in 2023 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 8 reducing their positions, and 5 closing their positions.
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
3% less funds holding
Funds holding: 29 → 28 (-1)
12.92% less ownership
Funds ownership: 71.8% → 58.88% (-13%)
17% less capital invested
Capital invested by funds: $68.4M → $57M (-$11.3M)
20% less first-time investments, than exits
New positions opened: 4 | Existing positions closed: 5
38% less repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 8
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HIM
HGC Investment Management
Toronto,
Ontario, Canada
|
+$3.21M |
| 2 |
ETH
Exos TFP Holdings
New York
|
+$2.68M |
| 3 |
MSU
Mizuho Securities USA
New York
|
+$1.3M |
| 4 |
QL
Quarry LP
New York
|
+$535K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$239K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Aristeia Capital
Greenwich,
Connecticut
|
-$7.51M |
| 2 |
SCM
Shaolin Capital Management
Miami,
Florida
|
-$3.93M |
| 3 |
PAMP
Polar Asset Management Partners
Toronto,
Ontario, Canada
|
-$2.94M |
| 4 |
OCM
Oaktree Capital Management
Los Angeles,
California
|
-$2.64M |
| 5 |
CAC
Cowen and Company
New York
|
-$1.04M |
ATMC Hedge Fund Activity: Q4 2023 in Review
28 of the 6,868 institutional investors tracked by Wall St. Rank reported a position in AlphaTime Acquisition Corp (ATMC) for Q4 2023, worth a combined $57M — down 17% from $68.4M a quarter earlier.
Sellers outnumbered buyers: 5 funds closed out of ATMC and 4 opened new positions — a net loss of 1 holder — while 8 trimmed existing stakes and 5 added.
The largest buyer was HGC Investment Management, opening a new position worth an estimated $3.21M. The largest seller was Aristeia Capital, exiting entirely with an estimated $7.51M sold.
- 28 institutional investors held AlphaTime Acquisition Corp (ATMC) as of Q4 2023, down from 29 in Q3 2023.
- Funds reported $57M of AlphaTime Acquisition Corp stock for Q4 2023, down 17% quarter-over-quarter.
- 4 funds opened new AlphaTime Acquisition Corp positions in Q4 2023 and 5 closed out, a net change of -1 holder.
- The largest AlphaTime Acquisition Corp buyer in Q4 2023 was HGC Investment Management, an estimated $3.21M added.
- The largest AlphaTime Acquisition Corp seller in Q4 2023 was Aristeia Capital, an estimated $7.51M sold.
Based on aggregated 13F filings for Q4 2023.