OKLO

Oklo

667 hedge funds and large institutions have $5.34B invested in Oklo in 2025 Q4 according to their latest regulatory filings, with 179 funds opening new positions, 228 increasing their positions, 195 reducing their positions, and 135 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

more ownership

Funds ownership:

2% more call options, than puts

Call options by funds: $1.56B | Put options by funds: $1.53B

26% less capital invested

Capital invested by funds: $7.23B → $5.34B (-$1.89B)

50% less funds holding in top 10

Funds holding in top 10: 63 (-3)

Holders
667
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.56B
Puts
$1.53B
Net Calls
Net Calls Change

Top Buyers

1 +$692M
2 +$80.4M
3 +$71.8M
4
State Street
State Street
Massachusetts
+$65.1M
5
VanEck Associates
VanEck Associates
New York
+$53.7M
Name Holding Trade Value Shares
Change
Change in
Stake
GCM
676
Graham Capital Management
Connecticut
PCMH
677
Polymer Capital Management (HK)
Hong Kong
CIC
678
Canal Insurance Company
South Carolina
MAP
679
Moody Aldrich Partners
Massachusetts
Two Sigma Advisers
680
Two Sigma Advisers
New York
ACM
681
Arlington Capital Management
Illinois
GCM
682
GeoSphere Capital Management
Florida
PCM
683
Pinnbrook Capital Management
New York
FTUS
684
Flow Traders U.S.
New York
AAP
685
Aristotle Atlantic Partners
Florida
DS
686
DRW Securities
Illinois
GS
687
GTS Securities
New York
RAM
688
Readystate Asset Management
Illinois
HIS
689
Harvest Investment Services
Illinois
SG
690
StoneX Group
New York
FAM
691
Fred Alger Management
New York
BAM
692
BOCHK Asset Management
Hong Kong
MWM
693
Modera Wealth Management
New Jersey
XWM
694
Xcel Wealth Management
Florida
ACM
695
Ariose Capital Management
Hong Kong
GS
696
GWN Securities
Florida
WE
697
Wealth Effects
Massachusetts
TWM
698
Tradition Wealth Management
Minnesota
RFA
699
Rollins Financial Advisors
New York
MSFS
700
Main Street Financial Solutions
Pennsylvania