Ainos
AIMD
12 hedge funds and large institutions have $458K invested in Ainos in 2025 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 2 increasing their positions, 0 reducing their positions, and 2 closing their positions.
2,717% more capital invested
Capital invested by funds: $16.2K → $458K (+$441K)
200% more first-time investments, than exits
New positions opened: 6 | Existing positions closed: 2
50% more funds holding
Funds holding: 8 → 12 (+4)
2.81% more ownership
Funds ownership: 0.03% → 2.84% (+2.8%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$190K |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$80.4K |
| 3 |
Two Sigma Investments
New York
|
+$74.7K |
| 4 |
DS
DRW Securities
Chicago,
Illinois
|
+$57.7K |
| 5 |
SA
Seneschal Advisors
Tacoma,
Washington
|
+$5.85K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$1.13K |
| 2 |
Raymond James Financial
St Petersburg,
Florida
|
-$2 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Renaissance Technologies
New York
| $203K | +$190K | +58,600 | New |
|
|
2
Vanguard Group
Malvern,
Pennsylvania
| $85.8K | +$80.4K | +24,750 | New |
|
|
3
Two Sigma Investments
New York
| $79.7K | +$74.7K | +23,008 | New |
|
|
DS
4
DRW Securities
Chicago,
Illinois
| $61.6K | +$57.7K | +17,772 | New |
|
5
BlackRock
New York
| $10.6K | – | – | – |
|
|
TRCT
6
Tower Research Capital (TRC)
New York
| $6.27K | +$2.45K | +754 | +71% |
|
|
SA
7
Seneschal Advisors
Tacoma,
Washington
| $6.24K | +$5.85K | +1,800 | New |
|
|
SPIA
8
Steward Partners Investment Advisory
New York
| $4.19K | – | – | – |
|
9
Citigroup
New York
| $132 | +$123 | +38 | New |
|
10
Bank of America
Charlotte,
North Carolina
| $59 | +$29 | +9 | +113% |
|
11
UBS Group
Zurich,
Switzerland
| $7 | – | – | – |
|
|
12
Fidelity Investments
Boston,
Massachusetts
| – | -$1.13K | -400 | Closed |
|
|
13
Raymond James Financial
St Petersburg,
Florida
| – | -$2 | -1 | Closed |
|
AIMD Hedge Fund Activity: Q3 2025 in Review
12 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Ainos (AIMD) for Q3 2025, worth a combined $458K — up 2,717% from $16.2K a quarter earlier.
Buyers outnumbered sellers: 6 funds opened new AIMD positions and 2 closed out — a net gain of 4 holders — while 2 added to existing stakes and 0 trimmed.
The largest buyer was Renaissance Technologies, opening a new position worth an estimated $190K. The largest seller was Fidelity Investments, exiting entirely with an estimated $1.13K sold.
- 12 institutional investors held Ainos (AIMD) as of Q3 2025, up from 8 in Q2 2025.
- Funds reported $458K of Ainos stock for Q3 2025, up 2,717% quarter-over-quarter.
- 6 funds opened new Ainos positions in Q3 2025 and 2 closed out, a net change of +4 holders.
- The largest Ainos buyer in Q3 2025 was Renaissance Technologies, an estimated $190K added.
- The largest Ainos seller in Q3 2025 was Fidelity Investments, an estimated $1.13K sold.
Based on aggregated 13F filings for Q3 2025.