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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
EL
326
Essex LLC
Illinois
$259K +$179K +4,630 New
CC
327
Cornerstone Capital
California
$253K +$175K +4,525 New
PIA
328
Perennial Investment Advisors
California
$253K +$174K +4,522 New
SSG
329
Summit Securities Group
New York
$252K +$174K +4,509 New
S
330
Sunpointe
Missouri
$252K +$174K +4,500 New
MIC
331
Means Investment Company
Maine
$250K +$172K +4,461 New
3F
332
360 Financial
Minnesota
$245K +$169K +4,375 New
AF
333
Advisornet Financial
Minnesota
$240K +$133K +3,442 +409%
LFAS
334
Level Four Advisory Services
Texas
$239K +$164K +4,262 New
IWS
335
Integrity Wealth Solutions
Colorado
$236K +$163K +4,218 New
WWM
336
Wolff Wiese Magana
California
$235K +$386 +10 +0.2%
MGIA
337
Moneta Group Investment Advisors
Missouri
$235K +$162K +4,191 New
HFS
338
Howard Financial Services
Texas
$234K +$161K +4,175 New
BWA
339
Bordeaux Wealth Advisors
California
$233K +$160K +4,158 New
GWMR
340
GC Wealth Management RIA
Massachusetts
$231K +$159K +4,124 New
MWP
341
Meriwether Wealth & Planning
Louisiana
$230K +$159K +4,115 New
Lido Advisors
342
Lido Advisors
California
$226K +$156K +4,040 New
OMC
343
Old Mission Capital
Illinois
$223K +$154K +3,988 New
IWC
344
Integrated Wealth Concepts
Massachusetts
$223K +$153K +3,977 New
HNWAG
345
High Net Worth Advisory Group
Florida
$218K +$150K +3,894 New
EWM
346
Empirical Wealth Management
Washington
$217K +$150K +3,884 New
VPIM
347
Vanguard Personalized Indexing Management
California
$213K +$147K +3,812 New
KCP
348
Kera Capital Partners
California
$212K +$146K +3,790 New
CIBC Asset Management
349
CIBC Asset Management
Ontario, Canada
$212K +$146K +3,778 New
AF
350
Apexium Financial
Texas
$211K +$146K +3,775 New
12 13
14
15 16

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.