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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
IAIM
276
International Assets Investment Management
Florida
$384K +$265K +6,860 New
SWMP
277
Signature Wealth Management Partners
New Jersey
$383K +$264K +6,839 New
AA
278
ALPS Advisors
Colorado
$382K +$263K +6,826 New
A
279
AlphaQuest
New York
$377K +$214K +5,539 +461%
PIA
280
Powell Investment Advisors
Florida
$377K +$260K +6,735 New
WE
281
Wealth Effects
Massachusetts
$376K +$259K +6,710 New
SFG
282
Sovereign Financial Group
Connecticut
$374K +$257K +6,675 New
PA
283
PFG Advisors
Arizona
$358K +$247K +6,397 New
NFG
284
Nations Financial Group
Iowa
$354K +$244K +6,323 New
DWM
285
Diversify Wealth Management
Utah
$350K +$172K +4,455 New
SCM
286
SCS Capital Management
Massachusetts
$349K +$241K +6,241 New
WI
287
Westbourne Investments
Virginia
$347K +$239K +6,200 New
DFCM
288
Dark Forest Capital Management
Puerto Rico
$343K +$237K +6,132 New
CWM
289
Circle Wealth Management
New Jersey
$337K +$232K +6,020 New
PL
290
Plancorp LLC
Missouri
$337K +$232K +6,016 New
EFS
291
Essex Financial Services
Connecticut
$336K +$232K +6,008 New
CGA
292
Crescent Grove Advisors
Illinois
$335K +$231K +5,988 New
Envestnet Asset Management
293
Envestnet Asset Management
Illinois
$329K +$226K +5,870 New
AA
294
Ancora Advisors
Ohio
$325K – – –
BRWA
295
B. Riley Wealth Advisors
Florida
$323K +$222K +5,765 New
US Bancorp
296
US Bancorp
Minnesota
$323K +$128K +3,331 +137%
IWM
297
IHT Wealth Management
Illinois
$322K +$222K +5,759 New
FNT
298
First National Trust
Pennsylvania
$316K +$218K +5,650 New
CM
299
CastleKnight Management
New York
$314K -$1.15M -29,900 -84%
SWA
300
Strategies Wealth Advisors
Michigan
$313K +$216K +5,596 New
10 11
12
13 14

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.