Aimei Health Technology Co
AFJK
11 hedge funds and large institutions have $12.4M invested in Aimei Health Technology Co in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 3 increasing their positions, 3 reducing their positions, and 10 closing their positions.
0% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 3
35% less funds holding
Funds holding: 17 → 11 (-6)
46.6% less ownership
Funds ownership: 62.85% → 16.25% (-47%)
60% less first-time investments, than exits
New positions opened: 4 | Existing positions closed: 10
72% less capital invested
Capital invested by funds: $43.4M → $12.4M (-$31.1M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CS
Clear Street
New York
|
+$486K |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
+$141K |
| 3 |
DWM
Dakota Wealth Management
Palm Beach Gardens,
Florida
|
+$138K |
| 4 |
Jane Street
New York
|
+$103K |
| 5 |
Osaic Holdings
Scottsdale,
Arizona
|
+$15.6K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KIM
Karpus Investment Management
Pittsford,
New York
|
-$20.7M |
| 2 |
MSU
Mizuho Securities USA
New York
|
-$6.11M |
| 3 |
WRBC
W.R. Berkley Corp
Greenwich,
Connecticut
|
-$5.1M |
| 4 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$4.55M |
| 5 |
CA
Crossingbridge Advisors
Pleasantville,
New York
|
-$2.19M |
AFJK Hedge Fund Activity: Q4 2025 in Review
11 of the 8,280 institutional investors tracked by Wall St. Rank reported a position in Aimei Health Technology Co (AFJK) for Q4 2025, worth a combined $12.4M — down 72% from $43.4M a quarter earlier.
Sellers outnumbered buyers: 10 funds closed out of AFJK and 4 opened new positions — a net loss of 6 holders — while 3 trimmed existing stakes and 3 added.
The largest buyer was Clear Street, adding an estimated $486K. The largest seller was Karpus Investment Management, cutting an estimated $20.7M.
- 11 institutional investors held Aimei Health Technology Co (AFJK) as of Q4 2025, down from 17 in Q3 2025.
- Funds reported $12.4M of Aimei Health Technology Co stock for Q4 2025, down 72% quarter-over-quarter.
- 4 funds opened new Aimei Health Technology Co positions in Q4 2025 and 10 closed out, a net change of -6 holders.
- The largest Aimei Health Technology Co buyer in Q4 2025 was Clear Street, an estimated $486K added.
- The largest Aimei Health Technology Co seller in Q4 2025 was Karpus Investment Management, an estimated $20.7M sold.
Based on aggregated 13F filings for Q4 2025.