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Vivani Medical, Inc. (VANI) institutional ownership

Market cap$111M SectorHealthcare
Funds holding · Q1 2026
31
reported VANI position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
18 buyers · 13 sellers

Vivani Medical, Inc. (VANI) price and institutional activity

Dates

Q1 2026

$0 bought by 18 investors
UBS Group AGVanguard +16 more
$0 sold by 13 investors
Tudor Investment Corp Et AlTanager Wealth Management LLP +11 more
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Bought Sold Totals per quarter; hover a bar for the names.

Vivani Medical, Inc. (VANI) institutional activity · 31

Investor Type Est. change Change Δ Own Date
Tudor Investment Corp Et Al · Reduced
Change −490K Date Q1 2026
Tudor Investment Corp Et Al Reduced· Q1 2026 −490K Q1 2026
UBS Group AG · Added
Change +331K Date Q1 2026
UBS Group AG Added· Q1 2026 +331K Q1 2026
Vanguard · Added
Change +258K Date Q1 2026
Vanguard Added· Q1 2026 +258K Q1 2026
Geode · Added
Change +139K Date Q1 2026
Geode Added· Q1 2026 +139K Q1 2026
Tanager Wealth Management LLP · Reduced
Change −98K Date Q1 2026
Tanager Wealth Management LLP Reduced· Q1 2026 −98K Q1 2026
Simplex Trading, LLC · New
Change +68K Date Q1 2026
Simplex Trading, LLC New· Q1 2026 +68K Q1 2026
Armstrong Advisory Group, Inc · New
Change +65K Date Q1 2026
Armstrong Advisory Group, Inc New· Q1 2026 +65K Q1 2026
BlackRock · Added
Change +61K Date Q1 2026
BlackRock Added· Q1 2026 +61K Q1 2026
Renaissance Technologies LLC Reduced· Q1 2026 −61K −61.9% Q1 2026
Susquehanna International Group, LLP · Reduced
Change −57K Date Q1 2026
Susquehanna International Group, LLP Reduced· Q1 2026 −57K Q1 2026
Marshall Wace, LLP · Reduced
Change −49K Date Q1 2026
Marshall Wace, LLP Reduced· Q1 2026 −49K Q1 2026
Citadel Advisors LLC Exited· Q1 2026 −40K −100.0% Q1 2026
Jane Street Group, LLC · Reduced
Change −38K Date Q1 2026
Jane Street Group, LLC Reduced· Q1 2026 −38K Q1 2026
Two Sigma Securities, LLC · New
Change +28K Date Q1 2026
Two Sigma Securities, LLC New· Q1 2026 +28K Q1 2026
Northern Trust · Added
Change +25K Date Q1 2026
Northern Trust Added· Q1 2026 +25K Q1 2026
Data through Q1 2026 · filed May 15, 2026
15 of 31

Famous investor activity in Vivani Medical, Inc. (VANI)

Vivani Medical, Inc. (VANI) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Williams Gregg · Director Buy +$1000K
Price $1.26 Qty +794K Owned 36.9M ΔOwn +2.2% Trade date Jul 15, 2026 Filed date Jul 16, 2026
Williams Gregg Director Buy $1.26 +794K +$1000K 36.9M +2.2% Jul 15, 2026 Jul 16, 2026
Moretti August J. · Director Grant (A) $44K
Price $1.22 Qty 36K Owned 36K Trade date Jun 24, 2026 Filed date Jun 26, 2026
Moretti August J. Director Grant (A) $1.22 36K $44K 36K Jun 24, 2026 Jun 26, 2026
Williams Gregg · Director Grant (A) $45K
Price $1.22 Qty 37K Owned 37K Trade date Jun 24, 2026 Filed date Jun 25, 2026
Williams Gregg Director Grant (A) $1.22 37K $45K 37K Jun 24, 2026 Jun 25, 2026
Popoff Alexandra L. · Director Grant (A) $45K
Price $1.22 Qty 37K Owned 37K Trade date Jun 24, 2026 Filed date Jun 25, 2026
Popoff Alexandra L. Director Grant (A) $1.22 37K $45K 37K Jun 24, 2026 Jun 25, 2026
Bradbury Daniel · Director Grant (A) $45K
Price $1.22 Qty 37K Owned 37K Trade date Jun 24, 2026 Filed date Jun 25, 2026
Bradbury Daniel Director Grant (A) $1.22 37K $45K 37K Jun 24, 2026 Jun 25, 2026
Mendelsohn Aaron · Director Grant (A) $45K
Price $1.22 Qty 37K Owned 37K Trade date Jun 24, 2026 Filed date Jun 25, 2026
Mendelsohn Aaron Director Grant (A) $1.22 37K $45K 37K Jun 24, 2026 Jun 25, 2026
Williams Gregg · Director Buy +$2.0M
Price $1.26 Qty +1.6M Owned 36.1M Trade date Jun 15, 2026 Filed date Jun 16, 2026
Williams Gregg Director Buy $1.26 +1.6M +$2.0M 36.1M Jun 15, 2026 Jun 16, 2026
Williams Gregg · Director Buy +$2.0M
Price $1.26 Qty +1.6M Owned 34.5M Trade date May 15, 2026 Filed date May 19, 2026
Williams Gregg Director Buy $1.26 +1.6M +$2.0M 34.5M May 15, 2026 May 19, 2026
Williams Gregg · Director Buy +$2.0M
Price $1.26 Qty +1.6M Owned 32.9M Trade date Apr 15, 2026 Filed date Apr 16, 2026
Williams Gregg Director Buy $1.26 +1.6M +$2.0M 32.9M Apr 15, 2026 Apr 16, 2026
Williams Gregg · Director, 10% Owner 2 operations +$1.7M
Price $1.03–$1.26 Qty +1.6M Owned 31.1M Trade date Mar 15, 2026 Filed date Mar 16, 2026
Williams Gregg Director, 10% Owner 2 operations $1.03–$1.26 +1.6M +$1.7M 31.1M Mar 15, 2026 Mar 16, 2026
Williams Gregg · Director, 10% Owner 2 operations +$2.0M
Price $1.03–$1.26 Qty +1.9M Owned 29.5M Trade date Feb 15, 2026 Filed date Feb 17, 2026
Williams Gregg Director, 10% Owner 2 operations $1.03–$1.26 +1.9M +$2.0M 29.5M Feb 15, 2026 Feb 17, 2026
Williams Gregg · Director Buy +$2.0M
Price $1.48 Qty +1.4M Owned 27.9M Trade date Jan 27, 2026 Filed date Jan 28, 2026
Williams Gregg Director Buy $1.48 +1.4M +$2.0M 27.9M Jan 27, 2026 Jan 28, 2026
Williams Gregg · Director, 10% Owner 2 operations +$2.0M
Price $1.12–$1.26 Qty +1.7M Owned 26.3M Trade date Jan 15, 2026 Filed date Jan 20, 2026
Williams Gregg Director, 10% Owner 2 operations $1.12–$1.26 +1.7M +$2.0M 26.3M Jan 15, 2026 Jan 20, 2026
Bradbury Daniel · Director Grant (A) $58K
Price $1.23 Qty 47K Owned 47K Trade date Jan 1, 2026 Filed date Jan 5, 2026
Bradbury Daniel Director Grant (A) $1.23 47K $58K 47K Jan 1, 2026 Jan 5, 2026
Williams Gregg · Director, 10% Owner Grant (A) $89K
Price $1.23 Qty 72K Owned 72K Trade date Jan 1, 2026 Filed date Jan 5, 2026
Williams Gregg Director, 10% Owner Grant (A) $1.23 72K $89K 72K Jan 1, 2026 Jan 5, 2026
15 of 21
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Vivani Medical, Inc. (VANI) activist and large shareholders

What are Schedules 13D and 13G?

Dates
No Schedule 13D or 13G filing is available for VANI in this range.

Vivani Medical, Inc. (VANI) ownership FAQ

Who owns VANI?

31 reporting institutions disclosed VANI position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.