MSG
OKLO

Main Street Group’s Oklo OKLO Stock Holding History

Main Street Group’s Portfolio OKLO Stock Details OKLO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.7K Hold
109
– – ﹤0.01% 624
2026
Q1 		$5.41K Buy
+109
New +$7.84K ﹤0.01% 619
2025
Q4 		– Sell
-109
Closed -$12.2K – 648
2025
Q3 		$12.2K Hold
109
– – ﹤0.01% 476
2025
Q2 		$6.1K Sell
109
-60
-36% -$2.31K ﹤0.01% 552
2025
Q1 		$3.66K Buy
169
+10
+6% +$338 ﹤0.01% 632
2024
Q4 		$3.38K Buy
+159
New +$3.08K ﹤0.01% 620

Other funds holding OKLO

Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Main Street Group's OKLO Position: Q2 2026 in Review

Main Street Group held its Oklo (OKLO) position steady in Q2 2026 at 109 shares worth $5.7K. The position accounts for ﹤0.01% of the portfolio, ranked #624.

Main Street Group first reported a position in OKLO in Q4 2024 and has held it in 6 quarters since. The position peaked at $12.2K in Q3 2025. 669 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

  • Main Street Group held 109 shares of Oklo worth $5.7K as of Q2 2026.
  • Main Street Group left its Oklo share count unchanged in Q2 2026.
  • Oklo made up ﹤0.01% of Main Street Group's portfolio in Q2 2026, its #624 holding.
  • Main Street Group first reported a position in Oklo in Q4 2024 and has held it in 6 quarters since.
  • Main Street Group's Oklo position peaked at $12.2K in Q3 2025.
  • 669 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on Main Street Group's 13F filing for Q2 2026, filed 13 Jul 2026.