Vivani Medical, Inc.: which funds bought and sold

Institutions that bought and sold Vivani Medical shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 13 institutions that filed 13F reports for both quarters added to or opened positions in Vivani Medical, and 24 cut or closed them. Together they sold a net 392K shares, −7.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 136K shares (−24.4%); index fund managers were net buyers of 281K shares (+9.4%). 6 opened a new position and 12 sold out entirely.

Bought, Q2 2026 13 institutions, 6 of them new holders Sold, Q2 2026 24 institutions, 12 of them sold out

Net change, all compared −392K shares (−7.3%)

Net change, active managers −136K shares (−24.4%), 0 bought, 4 sold

Buyers versus sellers

institutions compared, 48

13 bought 11 24 sold

Active managers and hedge funds 0 bought · 4 sold · −136K

Index fund managers 4 bought · 2 sold · +281K

Other institutions 9 bought · 18 sold · −537K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Vanguard Capital Management LLC Index funds	+237K +15.5%	1.8M	$2.2M
Mai Capital Management	+100K New position	100K	$123,839
Vanguard Fiduciary Trust Co Index funds	+62K +23.4%	325K	$403,573
Gsa Capital Partners LLP	+61K New position	61K	$75,000
Xtx Topco Ltd	+21K +192.7%	31K	$38,810
Northern Trust Corp Index funds	+20K +21.2%	117K	$144,965
Stonex Group Inc.	+14K New position	14K	$18,634
HRT Financial LP	+14K New position	14K	$17,000
Headlands Technologies LLC	+11K New position	11K	$13,976
Blackrock, Inc. Index funds	+4,330 +1.5%	302K	$374,267
Barclays PLC	+663 New position	663	$822
Tower Research Capital LLC (TRC)	+427 +16.4%	3,024	$3,750
Strategic Wealth Partners, Ltd.	+204 +104.1%	400	$496

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
None of the active managers on our list.

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
UBS Group AG	−287K −84.9%	51K	$63,374
Corient Private Wealth LP	−100K Sold out	0	—
Evoke Wealth, LLC	−100K Sold out	0	—
Marshall Wace, LLP Hedge fund	−81K −87.9%	11K	$13,839
Simplex Trading, LLC	−68K Sold out	0	—
Susquehanna International Group, LLP	−58K −67.1%	28K	$35,149
Warberg Asset Management LLC	−40K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−37K Sold out	0	—
Tanager Wealth Management LLP	−34K −5.3%	607K	$753,022
Charles Schwab Investment Management Inc Index funds	−30K Sold out	0	—
Two Sigma Securities, LLC	−28K Sold out	0	—
Armstrong Advisory Group, Inc	−20K −30.8%	45K	$55,800
Tudor Investment Corp Et Al Hedge fund	−15K −3.6%	411K	$509,518
Geode Capital Management, LLC Index funds	−13K −2.1%	588K	$728,911
Catalyst Funds Management Pty Ltd	−12K Sold out	0	—
Jane Street Group, LLC	−11K Sold out	0	—
FMR LLC Active manager	−2,182 −93.9%	142	$176
Sbi Securities Co., Ltd.	−833 −41.7%	1,164	$1,443
Morgan Stanley	−331 −97.1%	10	$12
Jpmorgan Chase & Co	−102 −2.9%	3,389	$4,101

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Marshall Wace, LLP Hedge fund	−81K −87.9%	11K	$13,839
Renaissance Technologies LLC Hedge fund	−37K Sold out	0	—
Tudor Investment Corp Et Al Hedge fund	−15K −3.6%	411K	$509,518
FMR LLC Active manager	−2,182 −93.9%	142	$176

New positions

largest by value

Institution	Shares	Value June 30, 2026
Mai Capital Management	100K	$123,839
Gsa Capital Partners LLP	61K	$75,000
Stonex Group Inc.	14K	$18,634
HRT Financial LP	14K	$17,000
Headlands Technologies LLC	11K	$13,976
Barclays PLC	663	$822

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Corient Private Wealth LP	100K	$100,256
Evoke Wealth, LLC	100K	$99,870
Simplex Trading, LLC	68K	$68,199
Warberg Asset Management LLC	40K	$40,400
Renaissance Technologies LLCHedge fund	37K	$37,295
Charles Schwab Investment Management IncIndex funds	30K	$30,016
Two Sigma Securities, LLC	28K	$28,165
Catalyst Funds Management Pty Ltd	12K	$12,200
Jane Street Group, LLC	11K	$10,619
Innovative Asset Advisors Group, LLC	5	$5

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 37
Ten largest holders: 93.7%
Index fund managers: 64.8%
Active managers and hedge funds: 8.4%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	0	4	0	1	−136K	−24.4%
Index fund managers	4	2	0	1	+281K	+9.4%
Other institutions	9	18	6	10	−537K	−28.5%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Vivani Medical.

Only managers that filed a holdings report for both quarters are compared (48 here). 1 other holder is left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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