Vault-13

JUPITER NEUROSCIENCES INC

COM NEW · CUSIP 48208B203

13 institutional holders +3 vs Q1 2026
1,254,2201.3m shares reported held*
$270.4kreported value*
6 new 1 added 4 reduced 3 sold out net sold ≈ $139.1k (-650.7k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.22.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

051015Q4 24: 4Q1 25: 8Q2 25: 3Q3 25: 9Q4 25: 12Q1 26: 10Q2 26: 1313Q4 24Q2 25Q4 25Q2 26
Numbers
QuarterHolders
Q4 20244
Q1 20258
Q2 20253
Q3 20259
Q4 202512
Q1 202610
Q2 202613

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
10010Q1 25: 7 bought or addedQ1 25: 1 cut or sold outQ1 25Q2 25: 0 bought or addedQ2 25: 7 cut or sold outQ2 25Q3 25: 8 bought or addedQ3 25: 1 cut or sold outQ3 25Q4 25: 10 bought or addedQ4 25: 3 cut or sold outQ4 25Q1 26: 5 bought or addedQ1 26: 7 cut or sold outQ1 26Q2 26: 7 bought or addedQ2 26: 7 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q1 202571
Q2 202507
Q3 202581
Q4 2025103
Q1 202657
Q2 202677

Biggest buyers

JANE STREET GROUP, LLC New +533,395+533.4k
Virtu Financial LLC Added +217,665+217.7k
XTX Topco Ltd New +32,770+32.8k
Tower Research Capital LLC (TRC) New +28,786+28.8k
StoneX Group Inc. New +20,602+20.6k
LEVEL FOUR ADVISORY SERVICES, LLC New +10,000+10.0k
CITIGROUP INC New +546+546

Biggest sellers

VESTOR CAPITAL, LLC Reduced -968,792-968.8k
VANGUARD CAPITAL MANAGEMENT LLC Reduced -231,869-231.9k
Yorkville Advisors Global, LP Sold out -129,000-129.0k
CITADEL ADVISORS LLC Sold out -101,661-101.7k
GEODE CAPITAL MANAGEMENT, LLC Reduced -55,569-55.6k
UBS Group AG Sold out -3,928-3.9k
VANGUARD FIDUCIARY TRUST CO Reduced -3,616-3.6k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
PharmAla Biotech Holdings Inc. 13G · passive investor -7.2 pts · filed 2026-10-26 10.1% -7.2 pts 132.9k≈ $28.5k 2026-10-26

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 533,395533.4k $114.3k $114.3k 0.00% New
2 Virtu Financial LLC 0.00% of their portfolio New York, NY 231,240231.2k $50.0k $50.0k 0.00% Added +217.7k +217,665
3 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 156,127156.1k $33.4k $33.4k 0.00% Reduced -55.6k -55,569
4 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 128,042128.0k $27.4k $27.4k 0.00% Reduced -231.9k -231,869
5 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 84,17384.2k $18.0k $18.0k 0.00% Reduced -3.6k -3,616
6 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 32,77032.8k $7.0k $7.0k 0.00% New
7 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 28,78628.8k $6.2k $6.2k 0.00% New
8 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 25,34625.3k $5.4k $5.4k 0.00% Unchanged
9 StoneX Group Inc. 0.00% of their portfolio NEW YORK, NY 20,60220.6k $5.7k $5.7k 0.00% New
10 LEVEL FOUR ADVISORY SERVICES, LLC 0.00% of their portfolio DALLAS, TX 10,00010.0k $2.1k $2.1k 0.00% New
11 VESTOR CAPITAL, LLC 0.00% of their portfolio CHICAGO, IL 2,1932.2k $557 $557 0.00% Reduced -968.8k -968,792
12 MidFirst Bank 0.00% of their portfolio DENVER, CO 1,0001.0k $214 $214 0.00% Unchanged
13 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 546546 $117 $117 0.00% New