VIVS VIVOSIM LAB

NASDAQ
$0.29

VIVOSIM LAB (VIVS) Institutional Ownership

What the institutions did with VIVS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.

Managers reporting
29
filed a 13F this quarter
Managers holding
26
+2 on the quarter
Buyers
7
5 opened new
Sellers
8
3 sold out entirely
Buyer share
46.7%
of managers who traded it
Breadth
-6.7
net buyers, as a share of those trading

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Largest holders

Manager Shares % of reported
GEODE CAPITAL MANAGEMENT, LLC 26.0K 25.1%
RENAISSANCE TECHNOLOGIES LLC 18.5K 17.9%
HRT FINANCIAL LP 18.3K 17.7%
VANGUARD CAPITAL MANAGEMENT LLC 15.4K 14.9%
BlackRock, Inc. 11.8K 11.4%
VANGUARD FIDUCIARY TRUST CO 7.0K 6.8%
Tower Research Capital LLC (TRC) 5.2K 5.1%
SBI Securities Co., Ltd. 221 0.2%
FNY Investment Advisers, LLC 200 0.2%
Larson Financial Group LLC 166 0.2%
ALBION FINANCIAL GROUP /UT 159 0.2%
WELLS FARGO & COMPANY/MN 111 0.1%
OSAIC HOLDINGS, INC. 84 0.1%
MORGAN STANLEY 49 0.0%
UBS Group AG 18 0.0%
Caitong International Asset Management Co., Ltd 17 0.0%
IFG Advisory, LLC 14 0.0%
Integrated Wealth Concepts LLC 8 0.0%
Rockefeller Capital Management L.P. 2 0.0%
Golden State Wealth Management, LLC 2 0.0%
Activest Wealth Management 2 0.0%
Federation des caisses Desjardins du Quebec 2 0.0%
HARBOUR INVESTMENTS, INC. 1 0.0%
ROYAL BANK OF CANADA 1 0.0%
First Command Advisory Services, Inc. 1 0.0%

Largest changes

Manager Action Previous Current Change
RENAISSANCE TECHNOLOGIES LLC New 0 18.5K +18.5K
HRT FINANCIAL LP New 0 18.3K +18.3K
GOLDMAN SACHS GROUP INC Sold Out 16.1K 0 -16.1K
GEODE CAPITAL MANAGEMENT, LLC Reduced 36.9K 26.0K -10.9K
CITIGROUP INC Sold Out 6.5K 0 -6.5K
Tower Research Capital LLC (TRC) Increased 2.3K 5.2K +2.9K
UBS Group AG Reduced 952 18 -934
Allworth Financial LP Sold Out 208 0 -208
FNY Investment Advisers, LLC New 0 200 +200
Caitong International Asset Management Co., Ltd Increased 3 17 +14
IFG Advisory, LLC New 0 14 +14
OSAIC HOLDINGS, INC. Reduced 95 84 -11
Integrated Wealth Concepts LLC New 0 8 +8
MORGAN STANLEY Reduced 50 49 -1
ROYAL BANK OF CANADA Reduced 2 1 -1

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.