Vivani Medical
VANI
35 hedge funds and large institutions have $6.84M invested in Vivani Medical in 2025 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 9 increasing their positions, 5 reducing their positions, and 5 closing their positions.
443% more call options, than puts
Call options by funds: $76K | Put options by funds: $14K
120% more first-time investments, than exits
New positions opened: 11 | Existing positions closed: 5
80% more repeat investments, than reductions
Existing positions increased: 9 | Existing positions reduced: 5
24% more capital invested
Capital invested by funds: $5.52M → $6.84M (+$1.31M)
21% more funds holding
Funds holding: 29 → 35 (+6)
1.01% more ownership
Funds ownership: 6.61% → 7.62% (+1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Tudor Investment Corp
Stamford,
Connecticut
|
+$1.32M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$305K |
| 3 |
BlackRock
New York
|
+$212K |
| 4 |
Marshall Wace
London,
United Kingdom
|
+$204K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$160K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TWM
Tanager Wealth Management
Goring On Thames,
United Kingdom
|
-$408K |
| 2 |
PAM
Panagora Asset Management
Boston,
Massachusetts
|
-$27.5K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$21.9K |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$1.15K |
| 5 |
Morgan Stanley
New York
|
-$142 |
VANI Hedge Fund Activity: Q4 2025 in Review
35 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in Vivani Medical (VANI) for Q4 2025, worth a combined $6.84M — up 24% from $5.52M a quarter earlier.
Buyers outnumbered sellers: 11 funds opened new VANI positions and 5 closed out — a net gain of 6 holders — while 9 added to existing stakes and 5 trimmed.
The largest buyer was Tudor Investment Corp, opening a new position worth an estimated $1.32M. The largest seller was Tanager Wealth Management, cutting an estimated $408K.
- 35 institutional investors held Vivani Medical (VANI) as of Q4 2025, up from 29 in Q3 2025.
- Funds reported $6.84M of Vivani Medical stock for Q4 2025, up 24% quarter-over-quarter.
- 11 funds opened new Vivani Medical positions in Q4 2025 and 5 closed out, a net change of +6 holders.
- The largest Vivani Medical buyer in Q4 2025 was Tudor Investment Corp, an estimated $1.32M added.
- The largest Vivani Medical seller in Q4 2025 was Tanager Wealth Management, an estimated $408K sold.
Based on aggregated 13F filings for Q4 2025.