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OKLO

Oklo
OKLO

666 hedge funds and large institutions have $4.28B invested in Oklo in 2026 Q2 according to their latest regulatory filings, with 124 funds opening new positions, 257 increasing their positions, 173 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed

49% more repeat investments, than reductions

Existing positions increased: 257 | Existing positions reduced: 173

35% more call options, than puts

Call options by funds: $1.34B | Put options by funds: $993M

2% more first-time investments, than exits

New positions opened: 124 | Existing positions closed: 122

0% more funds holding in top 10

Funds holding in top 10: 4 → 4 (0)

3% less capital invested

Capital invested by funds: $4.43B → $4.28B (-$147M)

2% less funds holding

Funds holding: 677 → 666 (-11)

4.6% less ownership

Funds ownership: 51.43% → 46.83% (-4.6%)

Holders
666
Holders Change
-11
Holders Change %
-1.62%
% of All Funds
8.04%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
124
Increased
257
Reduced
173
Closed
122
Calls
$1.34B
Puts
$993M
Net Calls
+$348M
Net Calls Change
+$55.9M

Top Buyers

Rank Fund Capital Flow
1
VanEck Associates
VanEck Associates
New York
+$114M
2
Marshall Wace
Marshall Wace
United Kingdom
+$66.6M
3
UBS Group
UBS Group
Switzerland
+$55.5M
4
CS
Clear Street
New York
+$51.8M
5
Jane Street
Jane Street
New York
+$45.9M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$536M
2
DE
Defiance ETFs
New York
-$219M
3
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$84.8M
4
State Street
State Street
Massachusetts
-$59.2M
5
Geode Capital Management
Geode Capital Management
Massachusetts
-$43M
Name Holding Trade Value Shares
Change 		Change in
Stake
BFPW
601
BOK Financial Private Wealth
Colorado
$2.72K – – –
TWM
602
Tripletail Wealth Management
Florida
$2.62K – – –
AEPWM
603
Atlantic Edge Private Wealth Management
Florida
$2.62K -$1.56K -25 -33%
CFFP
604
Center for Financial Planning
Michigan
$2.62K – – –
FDW
605
Fourth Dimension Wealth
Ohio
$2.62K – – –
GCM
606
Gables Capital Management
Florida
$2.62K – – –
GC
607
Gould Capital
Washington
$2.62K – – –
QC
608
Quent Capital
New York
$2.62K – – –
PWA
609
Physician Wealth Advisors
Utah
$2.56K +$999 +16 +48%
BIG
610
Brookwood Investment Group
Arizona
$2.56K +$3.06K +49 New
MPWT
611
MassMutual Private Wealth & Trust
Connecticut
$2.41K +$2.68K +43 +1,433%
PB
612
Pinnacle Bancorp
Nebraska
$2.35K – – –
AWA
613
Acumen Wealth Advisors
Tennessee
$2.2K +$624 +10 +31%
FFO
614
Fortitude Family Office
Arizona
$2.15K +$374 +6 +17%
CVM
615
Cheviot Value Management
California
$2.09K – – –
GKIM
616
GW&K Investment Management
Massachusetts
$2K -$1.31K -21 -38%
HBW
617
Hazlett, Burt & Watson
West Virginia
$2K – – –
CAL
618
Capital Advisors Ltd
Ohio
$2K +$2K +32 New
CJ
619
Caitlin John
Michigan
$1.99K -$3.12K -50 -57%
KSB
620
Kennebec Savings Bank
Maine
$1.83K – – –
CH
621
Cromwell Holdings
Wyoming
$1.83K +$2.18K +35 New
EF
622
Entrust Financial
Pennsylvania
$1.83K +$2.18K +35 New
BFS
623
Bare Financial Services
Pennsylvania
$1.68K +$1.44K +23 +256%
HFS
624
Hughes Financial Services
Virginia
$1.57K – – –
SC
625
SouthState Corp
Florida
$1.57K – – –
23 24
25
26 27

OKLO Hedge Fund Activity: Q2 2026 in Review

666 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Oklo (OKLO) for Q2 2026, worth a combined $4.28B — down 3.3% from $4.43B a quarter earlier.

Buyers outnumbered sellers: 124 funds opened new OKLO positions and 122 closed out — a net gain of 2 holders — while 257 added to existing stakes and 173 trimmed.

The largest buyer was VanEck Associates, adding an estimated $114M. The largest seller was BlackRock, cutting an estimated $536M.

  • 666 institutional investors held Oklo (OKLO) as of Q2 2026, down from 677 in Q1 2026.
  • Funds reported $4.28B of Oklo stock for Q2 2026, down 3.3% quarter-over-quarter.
  • 124 funds opened new Oklo positions in Q2 2026 and 122 closed out, a net change of +2 holders.
  • The largest Oklo buyer in Q2 2026 was VanEck Associates, an estimated $114M added.
  • The largest Oklo seller in Q2 2026 was BlackRock, an estimated $536M sold.

Based on aggregated 13F filings for Q2 2026.