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OKLO

Oklo
OKLO

481 hedge funds and large institutions have $3.03B invested in Oklo in 2025 Q2 according to their latest regulatory filings, with 239 funds opening new positions, 134 increasing their positions, 73 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

443% more first-time investments, than exits

New positions opened: 239 | Existing positions closed: 44

306% more capital invested

Capital invested by funds: $748M → $3.03B (+$2.29B)

250% more funds holding in top 10

Funds holding in top 10: 2 → 7 (+5)

84% more repeat investments, than reductions

Existing positions increased: 134 | Existing positions reduced: 73

65% more funds holding

Funds holding: 292 → 481 (+189)

13.92% more ownership

Funds ownership: 24.87% → 38.8% (+14%)

16% less call options, than puts

Call options by funds: $763M | Put options by funds: $912M

Holders
481
Holders Change
+189
Holders Change %
+64.73%
% of All Funds
6.33%
Holding in Top 10
7
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+250%
% of All Funds
0.09%
New
239
Increased
134
Reduced
73
Closed
44
Calls
$763M
Puts
$912M
Net Calls
-$149M
Net Calls Change
-$215M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$225M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$166M
3
State Street
State Street
Massachusetts
+$67.6M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$57.4M
5
ECM
ExodusPoint Capital Management
New York
+$52.8M

Top Sellers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
-$25.9M
2
Renaissance Technologies
Renaissance Technologies
New York
-$23.7M
3
VanEck Associates
VanEck Associates
New York
-$23.5M
4
Millennium Management
Millennium Management
New York
-$22M
5
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
-$21.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
Neuberger Berman Group
151
Neuberger Berman Group
New York
$1.45M -$3.16K -82 -0.3%
SWP
152
Stratos Wealth Partners
Ohio
$1.45M +$101K +2,625 +11%
WS
153
Wedbush Securities
California
$1.44M +$527K +13,676 +113%
Wealth Enhancement Advisory Services
154
Wealth Enhancement Advisory Services
Minnesota
$1.43M +$572K +14,831 +126%
ECM
155
Evergreen Capital Management
Washington
$1.42M +$44.2K +1,147 +5%
GCM
156
GeoSphere Capital Management
Florida
$1.4M +$964K +25,000 New
HighTower Advisors
157
HighTower Advisors
Illinois
$1.31M -$55.6K -1,441 -6%
TSMHT
158
Thurston Springer Miller Herd & Titak
Indiana
$1.3M +$167K +4,327 +23%
PFSRSONJ
159
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.3M +$896K +23,219 New
SFS
160
Sowell Financial Services
Arkansas
$1.3M +$306K +7,942 +52%
Balyasny Asset Management
161
Balyasny Asset Management
Illinois
$1.26M +$481K +12,470 +123%
BF
162
BOK Financial
Oklahoma
$1.23M -$116K -3,000 -12%
TWM
163
Triton Wealth Management
Arizona
$1.22M +$632K +16,389 New
WWM
164
WJ Wealth Management
Arizona
$1.2M +$133K +3,450 +19%
NIP
165
Nicholas Investment Partners
California
$1.19M +$820K +21,272 New
OC
166
Oppenheimer & Co
New York
$1.18M +$82.9K +2,150 +11%
JWCA
167
J.W. Cole Advisors
Florida
$1.18M +$61.2K +1,587 +8%
ProShare Advisors
168
ProShare Advisors
Maryland
$1.18M +$812K +21,063 New
VPF
169
Vantage Point Financial
Illinois
$1.18M +$193K +5,000 +31%
HH
170
Hilltop Holdings
Texas
$1.17M +$70.2K +1,820 +10%
VA
171
VestGen Advisors
Illinois
$1.17M -$565K -14,650 -41%
AWM
172
Axxcess Wealth Management
California
$1.17M +$803K +20,810 New
AAP
173
Ardsley Advisory Partners
Connecticut
$1.12M +$771K +20,000 New
TWP
174
Triad Wealth Partners
Kansas
$1.12M +$769K +19,950 New
MIM
175
Marco Investment Management
Georgia
$1.1M -$224K -5,800 -23%
5 6
7
8 9

OKLO Hedge Fund Activity: Q2 2025 in Review

481 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Oklo (OKLO) for Q2 2025, worth a combined $3.03B — up 306% from $748M a quarter earlier.

Buyers outnumbered sellers: 239 funds opened new OKLO positions and 44 closed out — a net gain of 195 holders — while 134 added to existing stakes and 73 trimmed.

The largest buyer was BlackRock, adding an estimated $225M. The largest seller was Morgan Stanley, cutting an estimated $25.9M.

  • 481 institutional investors held Oklo (OKLO) as of Q2 2025, up from 292 in Q1 2025.
  • Funds reported $3.03B of Oklo stock for Q2 2025, up 306% quarter-over-quarter.
  • 239 funds opened new Oklo positions in Q2 2025 and 44 closed out, a net change of +195 holders.
  • The largest Oklo buyer in Q2 2025 was BlackRock, an estimated $225M added.
  • The largest Oklo seller in Q2 2025 was Morgan Stanley, an estimated $25.9M sold.

Based on aggregated 13F filings for Q2 2025.