MPI
OKLO

Mairs & Power Inc’s Oklo OKLO Stock Holding History

Mairs & Power Inc’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 		$814K Hold
15,561
– – 0.01% 173
2026
Q1 		$772K Hold
15,561
– – 0.01% 161
2025
Q4 		$1.12M Sell
15,561
-410
-3% -$45.7K 0.01% 144
2025
Q3 		$1.78M Hold
15,971
– – 0.02% 121
2025
Q2 		$894K Hold
15,971
– – 0.01% 150
2025
Q1 		$345K Buy
15,971
+1,561
+11% +$52.7K ﹤0.01% 181
2024
Q4 		$306K Buy
14,410
+410
+3% +$7.95K ﹤0.01% 193
2024
Q3 		$113K Buy
+14,000
New +$105K ﹤0.01% 226

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

Mairs & Power Inc's OKLO Position: Q2 2026 in Review

Mairs & Power Inc held its Oklo (OKLO) position steady in Q2 2026 at 15,561 shares worth $814K. The position accounts for 0.01% of the portfolio, ranked #173.

Mairs & Power Inc first reported a position in OKLO in Q3 2024 and has held it in 8 quarters since. The position peaked at $1.78M in Q3 2025. 671 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

  • Mairs & Power Inc held 15,561 shares of Oklo worth $814K as of Q2 2026.
  • Mairs & Power Inc left its Oklo share count unchanged in Q2 2026.
  • Oklo made up 0.01% of Mairs & Power Inc's portfolio in Q2 2026, its #173 holding.
  • Mairs & Power Inc first reported a position in Oklo in Q3 2024 and has held it in 8 quarters since.
  • Mairs & Power Inc's Oklo position peaked at $1.78M in Q3 2025.
  • 671 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on Mairs & Power Inc's 13F filing for Q2 2026, filed 14 Aug 2026.