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VIVS

VivoSim Labs
VIVS

29 hedge funds and large institutions have $644K invested in VivoSim Labs in 2025 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 6 increasing their positions, 4 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

241% more capital invested

Capital invested by funds: $189K → $644K (+$455K)

50% more repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 4

38% more first-time investments, than exits

New positions opened: 11 | Existing positions closed: 8

12% more funds holding

Funds holding: 26 → 29 (+3)

3.55% more ownership

Funds ownership: 4.95% → 8.49% (+3.5%)

Holders
29
Holders Change
+3
Holders Change %
+11.54%
% of All Funds
0.38%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
11
Increased
6
Reduced
4
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
DS
DRW Securities
Illinois
+$160K
2
HF
HRT Financial
New York
+$74.9K
3
Two Sigma Investments
Two Sigma Investments
New York
+$54.9K
4
TSS
Two Sigma Securities
New York
+$43.1K
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$42.5K

Top Sellers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
-$84.5K
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$24.6K
3
Raymond James Financial
Raymond James Financial
Florida
-$4.87K
4
TRCT
Tower Research Capital (TRC)
New York
-$1.2K
5
Wells Fargo
Wells Fargo
California
-$97
Name Holding Trade Value Shares
Change 		Change in
Stake
DS
1
DRW Securities
Illinois
$197K +$160K +67,482 New
HF
2
HRT Financial
New York
$92K +$74.9K +31,602 New
Two Sigma Investments
3
Two Sigma Investments
New York
$67.7K +$54.9K +23,192 New
Vanguard Group
4
Vanguard Group
Pennsylvania
$65.3K – – –
TSS
5
Two Sigma Securities
New York
$53.2K +$43.1K +18,214 New
Geode Capital Management
6
Geode Capital Management
Massachusetts
$52.4K +$42.5K +17,945 New
UBS Group
7
UBS Group
Switzerland
$44.4K +$2.63K +1,112 +8%
BlackRock
8
BlackRock
New York
$34.5K -$2 -1 -0%
Northern Trust
9
Northern Trust
Illinois
$30.8K +$25K +10,535 New
TRCT
10
Tower Research Capital (TRC)
New York
$3.51K -$1.2K -505 -30%
SS
11
SBI Securities
Japan
$645 +$5 +2 +0.9%
AF
12
Allworth Financial
California
$608 – – –
AFG
13
Albion Financial Group
Utah
$465 – – –
Wells Fargo
14
Wells Fargo
California
$347 -$97 -41 -26%
Osaic Holdings
15
Osaic Holdings
Arizona
$339 +$7 +3 +3%
SIS
16
Sound Income Strategies
Florida
$219 +$156 +66 New
Citigroup
17
Citigroup
New York
$207 +$166 +70 +7,000%
Morgan Stanley
18
Morgan Stanley
New York
$199 -$9 -4 -6%
FFA
19
Farther Finance Advisors
California
$169 – – –
Bank of America
20
Bank of America
North Carolina
$111 +$12 +5 +15%
Fidelity Investments
21
Fidelity Investments
Massachusetts
$73 +$36 +15 +150%
DZ Bank
22
DZ Bank
Germany
$46 +$38 +16 New
IA
23
IFP Advisors
Florida
$12 +$9 +4 New
JP Morgan Chase
24
JP Morgan Chase
New York
$9 – – –
FDCDDQ
25
Federation des caisses Desjardins du Quebec
Quebec, Canada
$6 – – –
1
2

VIVS Hedge Fund Activity: Q3 2025 in Review

29 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in VivoSim Labs (VIVS) for Q3 2025, worth a combined $644K — up 241% from $189K a quarter earlier.

Buyers outnumbered sellers: 11 funds opened new VIVS positions and 8 closed out — a net gain of 3 holders — while 6 added to existing stakes and 4 trimmed.

The largest buyer was DRW Securities, opening a new position worth an estimated $160K. The largest seller was Citadel Advisors, exiting entirely with an estimated $84.5K sold.

  • 29 institutional investors held VivoSim Labs (VIVS) as of Q3 2025, up from 26 in Q2 2025.
  • Funds reported $644K of VivoSim Labs stock for Q3 2025, up 241% quarter-over-quarter.
  • 11 funds opened new VivoSim Labs positions in Q3 2025 and 8 closed out, a net change of +3 holders.
  • The largest VivoSim Labs buyer in Q3 2025 was DRW Securities, an estimated $160K added.
  • The largest VivoSim Labs seller in Q3 2025 was Citadel Advisors, an estimated $84.5K sold.

Based on aggregated 13F filings for Q3 2025.