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ASP Isotopes

126 hedge funds and large institutions have $305M invested in ASP Isotopes in 2025 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 47 increasing their positions, 22 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
+31
Holders Change %
+32.63%
% of All Funds
1.69%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
46
Increased
47
Reduced
22
Closed
14
Calls
$24.2M
Puts
$21.6M
Net Calls
+$2.56M
Net Calls Change
+$221K
Name Holding Trade Value Shares
Change
Shares
Change %
RG
26
Rathbones Group
United Kingdom
$1.53M +$16.3K +2,220 +1%
Barclays
27
Barclays
United Kingdom
$1.3M +$673K +91,407 +108%
Polen Capital Management
28
Polen Capital Management
Florida
$1.29M +$1.29M +175,138 New
Charles Schwab
29
Charles Schwab
California
$1.29M +$70.4K +9,564 +6%
BAM
30
Bosun Asset Management
Illinois
$1.29M +$1.12M +153,138 +696%
Creative Planning
31
Creative Planning
Kansas
$1.27M +$1.27M +172,770 New
Bank of New York Mellon
32
Bank of New York Mellon
New York
$1.13M +$80.2K +10,897 +8%
Jane Street
33
Jane Street
New York
$1.1M +$1.1M +149,434 New
Citadel Advisors
34
Citadel Advisors
Florida
$1.07M +$1.07M +145,203 New
Bank of America
35
Bank of America
North Carolina
$976K +$227K +30,880 +30%
NL
36
Nuveen LLC
North Carolina
$971K +$5.65K +767 +0.6%
OAC
37
OMERS Administration Corp
Ontario, Canada
$896K +$896K +121,800 New
PCM
38
Prelude Capital Management
New York
$776K -$356K -48,318 -31%
Susquehanna International Group
39
Susquehanna International Group
Pennsylvania
$753K -$1.29M -175,555 -63%
AllianceBernstein
40
AllianceBernstein
Tennessee
$728K +$510K +69,340 +235%
FFA
41
Farther Finance Advisors
California
$707K +$707K +95,999 New
VF
42
Virtu Financial
New York
$687K +$687K +93,287 New
SPIA
43
Steward Partners Investment Advisory
New York
$601K
RhumbLine Advisers
44
RhumbLine Advisers
Massachusetts
$581K +$101K +13,668 +21%
EI
45
EAM Investors
California
$565K +$565K +76,716 New
IMC Chicago
46
IMC Chicago
Illinois
$554K +$554K +75,277 New
MG
47
Marex Group
$552K +$552K +75,000 New
Verition Fund Management
48
Verition Fund Management
Connecticut
$517K +$517K +70,259 New
SRL
49
Scientech Research LLC
New Jersey
$510K +$510K +69,253 New
DWM
50
Destination Wealth Management
California
$419K