AlphaTime Acquisition Corp
ATMC
ATMC was delisted on the 8th of December, 2025.
27 hedge funds and large institutions have $65.1M invested in AlphaTime Acquisition Corp in 2023 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 5 increasing their positions, 7 reducing their positions, and 4 closing their positions.
7% more capital invested
Capital invested by funds: $60.7M → $65.1M (+$4.42M)
3.67% more ownership
Funds ownership: 65.73% → 69.4% (+3.7%)
7% less funds holding
Funds holding: 29 → 27 (-2)
29% less repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 7
50% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
+$2.07M |
| 2 |
KL
KIM LLC
Wichita,
Kansas
|
+$812K |
| 3 |
CS
Clear Street
New York
|
+$704K |
| 4 |
KIM
Karpus Investment Management
Pittsford,
New York
|
+$651K |
| 5 |
CAC
Cowen and Company
New York
|
+$527K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MSU
Mizuho Securities USA
New York
|
-$686K |
| 2 |
SCM
Segantii Capital Management
Hong Kong
|
-$511K |
| 3 |
SRCM
Sage Rock Capital Management
New York
|
-$404K |
| 4 |
ASM
ATW SPAC Management
New York
|
-$382K |
| 5 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$64.1K |
ATMC Hedge Fund Activity: Q2 2023 in Review
27 institutional investors reported a position in AlphaTime Acquisition Corp (ATMC) for Q2 2023, worth a combined $65.1M — up 7.3% from $60.7M a quarter earlier.
Sellers outnumbered buyers: 4 funds closed out of ATMC and 2 opened new positions — a net loss of 2 holders — while 7 trimmed existing stakes and 5 added.
The largest buyer was Rivernorth Capital Management, opening a new position worth an estimated $2.07M. The largest seller was Mizuho Securities USA, exiting entirely with an estimated $686K sold.
- 27 institutional investors held AlphaTime Acquisition Corp (ATMC) as of Q2 2023, down from 29 in Q1 2023.
- Funds reported $65.1M of AlphaTime Acquisition Corp stock for Q2 2023, up 7.3% quarter-over-quarter.
- 2 funds opened new AlphaTime Acquisition Corp positions in Q2 2023 and 4 closed out, a net change of -2 holders.
- The largest AlphaTime Acquisition Corp buyer in Q2 2023 was Rivernorth Capital Management, an estimated $2.07M added.
- The largest AlphaTime Acquisition Corp seller in Q2 2023 was Mizuho Securities USA, an estimated $686K sold.
Based on aggregated 13F filings for Q2 2023.