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Oklo (OKLO) Institutional Ownership

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$31.82 -0.39 (-1.20%)
Closing price 10/13/2026 03:59 PM Eastern
Extended Trading
$31.76 -0.07 (-0.21%)
As of 10/13/2026 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Institutional Ownership Changes (13F Filings) for Oklo (NYSE:OKLO)

Current
Institutional Ownership
Percentage
85.03%
Number of
Institutional Buyers
(last 12 months)
478
Total
Institutional Inflows
(last 12 months)
$1.84B
Number of
Institutional Sellers
(last 12 months)
204
Total
Institutional Outflows
(last 12 months)
$556.35M
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OKLO Institutional Buying and Selling by Quarter

Oklo Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/13/2026Accel Wealth Management6,040$224K0.0%N/A0.003%
10/13/2026Thor Investment Management Inc. OH ADV10,300$381K0.2%N/A0.006%
10/9/2026Kaizen Financial Strategies5,968$221K0.1%-7.1%0.003%
10/9/2026GK Wealth Management LLC1,865$69K0.0%N/A0.001%
10/9/2026Acropolis Investment Management LLC5,019$186K0.0%-7.1%0.003%
10/8/2026Gradient Investments LLC33,447$1.24M0.0%-2.6%0.018%
10/2/2026 Polaris Financial Partners2,460$93K0.0%N/A0.001%
9/9/2026MCF Advisors LLC1,559$82K0.0%+201.0%0.001%
9/9/2026WINTON GROUP Ltd97,300$5.09M0.2%-27.6%0.052%
9/9/2026Integrated Wealth Concepts LLC12,731$666K0.0%+74.2%0.007%
9/9/2026NewEdge Advisors LLC41,362$2.16M0.0%+15.2%0.022%
9/9/2026IFP Advisors Inc7,143$374K0.0%+6.6%0.004%
9/9/2026Baird Financial Group Inc.46,232$2.42M0.0%-4.7%0.025%
9/9/2026BayBridge Capital Group LLC4,907$257K0.1%-15.8%0.003%
9/8/2026Allworth Financial LP3,815$200K0.0%+21.1%0.002%
9/8/2026Arizona State Retirement System39,512$2.07M0.0%+31.3%0.021%
9/8/2026Nykredit A S3,798$199K0.0%N/A0.002%
8/27/2026Corient Private Wealth LP181,698$9.51M0.0%-11.3%0.098%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al9,600$502K0.0%N/A0.005%
8/23/2026Ameritas Advisory Services LLC9,183$481K0.0%N/A0.005%
8/23/2026Operose Advisors LLC2,270$119K0.0%-29.1%0.001%
8/22/2026Odyssean LLC10,608$555K0.1%N/A0.006%
8/21/2026Nykredit A S3,798$199K0.0%N/A0.002%
8/21/2026Midwest Professional Planners LTD.4,517$236K0.0%-10.5%0.002%
8/20/2026Wedbush Securities Inc.29,571$1.55M0.0%+6.5%0.016%
8/18/2026Public Employees Retirement System of Ohio40,063$2.10M0.0%N/A0.022%
8/14/2026Ancora Advisors LLC4,310$226K0.0%N/A0.002%
8/6/2026Bank of New York Mellon Corp468,802$24.53M0.0%N/A0.269%
7/10/2026Handelsbanken Fonder AB52,900$2.77M0.0%+43.8%0.030%
7/10/2026Redhawk Wealth Advisors Inc.7,312$383K0.0%-6.8%0.004%
7/9/2026StoneCrest Wealth Management Inc.10,261$537K0.2%-3.2%0.006%
7/9/2026Hennion & Walsh Asset Management Inc.36,609$1.92M0.1%+12.9%0.021%
7/8/2026MRA Advisory Group10,446$547K0.2%-56.7%0.006%
7/8/2026Gradient Investments LLC34,335$1.80M0.0%+38.6%0.020%
7/8/2026Evanson Financial LLC4,438$232K0.0%N/A0.003%
6/18/2026Western Wealth Management LLC2,628$130K0.0%N/A0.002%
6/18/2026Pacer Advisors Inc.32,575$1.62M0.0%+19.1%0.019%
6/16/2026Empowered Funds LLC11,073$549K0.0%+60.8%0.006%
6/8/2026Pine Valley Investments Ltd Liability Co19,478$966K0.0%+63.4%0.011%
6/3/2026Parallel Advisors LLC8,315$412K0.0%-7.1%0.005%
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6/3/2026NewEdge Advisors LLC35,894$1.78M0.0%+56.8%0.021%
6/2/2026Optiver Holding B.V.48,677$2.41M0.0%N/A0.028%
5/21/2026Vestor Capital LLC1,006$50K0.0%-44.9%0.001%
5/19/2026Western Wealth Management LLC2,628$130K0.0%N/A0.002%
5/19/2026Silicon Valley Capital Partners1,862$92K0.0%+155.8%0.001%
5/19/2026Bank of America Corp DE620,281$30.76M0.0%+55.3%0.357%
5/18/2026MSA Advisors LLC4,576$227K0.1%N/A0.003%
5/18/2026Amundi164,824$8.17M0.0%+59.0%0.095%
5/18/2026California State Teachers Retirement System131,188$6.51M0.0%-0.7%0.075%
5/18/2026Royal Bank of Canada150,370$7.46M0.0%-17.0%0.086%
5/18/2026Empowered Funds LLC11,073$549K0.0%+60.8%0.006%
5/16/2026The Manufacturers Life Insurance Company70,433$3.49M0.0%+0.3%0.040%
5/16/2026Quantinno Capital Management LP7,623$378K0.0%-14.2%0.004%
5/15/2026Sona Asset Management US LLC4,600$228K0.0%-77.0%0.003%
5/15/2026Themes Management Co LLC15,684$778K0.5%+94.9%0.009%
5/14/2026Hilltop Holdings Inc.12,844$637K0.1%+17.5%0.007%
5/14/2026Sei Investments Co.50,096$2.48M0.0%+344.6%0.029%
5/13/2026Cetera Investment Advisers143,299$7.11M0.0%+11.9%0.082%
5/13/2026First Trust Advisors LP20,124$998K0.0%-65.1%0.012%
5/12/2026Himension Capital Singapore PTE. LTD.10,570$524K0.0%+5.8%0.006%
5/12/2026ABN Amro Investment Solutions13,738$681K0.0%+199.0%0.008%
5/8/2026Pacific Sun Financial Corp7,915$393K0.2%+76.3%0.005%
5/8/2026PNC Financial Services Group Inc.11,446$568K0.0%-28.6%0.007%
5/8/2026Oslo Pensjonsforsikring AS1,679$83K0.0%N/A0.001%
5/8/2026Piar LLC19,980$991K0.8%+15.1%0.011%
5/8/2026Cassaday & Co Wealth Management LLC2,367$117K0.0%N/A0.001%
5/7/2026Hollencrest Capital Management826$41K0.0%-61.6%0.000%
5/7/2026Dimensional Fund Advisors LP142,482$7.05M0.0%-35.4%0.082%
5/7/2026Parallel Advisors LLC8,315$412K0.0%-7.1%0.005%
5/7/2026KBC Group NV44,281$2.20M0.0%+219.1%0.025%
5/7/2026SEB Asset Management AB22,769$1.13M0.0%N/A0.013%
5/7/2026Swiss National Bank324,900$16.11M0.0%+7.1%0.187%
5/6/2026California Public Employees Retirement System161,812$8.02M0.0%-14.5%0.093%
5/6/2026PeakShares LLC2,000$99K0.1%N/A0.001%
5/6/2026Bessemer Group Inc.11,101$552K0.0%-88.7%0.006%
5/6/2026Allspring Global Investments Holdings LLC7,613$366K0.0%+11.5%0.004%
5/6/2026Independent Financial Group LLC10,016$497K0.0%N/A0.006%
5/5/2026Wealthfront Advisers LLC13,310$660K0.0%+51.6%0.008%
5/5/2026D.A. Davidson & CO.7,153$355K0.0%+11.7%0.004%
5/5/2026Bank of New York Mellon Corp516,886$25.63M0.0%+1.2%0.297%
5/5/2026Geneos Wealth Management Inc.21,232$1.05M0.0%+8.7%0.012%
5/5/2026NFSG Corp21,964$1.09M0.2%+60.8%0.013%
5/5/2026Livforsakringsbolaget Skandia Omsesidigt4,448$221K0.0%+456.0%0.003%
5/5/2026Sanctuary Advisors LLC36,430$1.81M0.0%+2.3%0.021%
5/5/2026Sigma Planning Corp8,780$435K0.0%+22.4%0.005%
5/4/2026Principal Financial Group Inc.19,309$958K0.0%+5.0%0.011%
5/4/2026Tradewinds LLC.4,113$204K0.1%-64.8%0.002%
5/2/2026Global Assets Advisory LLC9,570$475K0.1%N/A0.006%
5/2/2026Arlington Capital Management Inc.49,490$2.45M1.4%N/A0.028%
5/2/2026Diversify Wealth Management LLC5,885$292K0.0%+8.8%0.003%
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5/1/2026Kaizen Financial Strategies7,895$392K0.2%-4.2%0.005%
5/1/2026Citizens Financial Group Inc. RI18,704$928K0.0%+1.0%0.011%
5/1/2026Fifth Third Bancorp4,792$238K0.0%+18,330.8%0.003%
5/1/2026Triton Wealth Management PLLC14,760$734K0.3%+1.3%0.008%
5/1/2026KLCM Advisors Inc.5,000$248K0.0%-50.0%0.003%
4/30/2026Costello Asset Management INC500$25K0.0%+66.7%0.000%
4/30/2026Stiles Financial Services Inc13,772$683K0.2%+52.2%0.008%
4/30/2026Kestra Advisory Services LLC47,770$2.37M0.0%+14.6%0.027%
4/30/2026Money Concepts Capital Corp8,223$408K0.0%N/A0.005%
4/30/2026Sumitomo Mitsui Trust Group Inc.206,946$10.26M0.0%-7.0%0.119%


OKLO Institutional Ownership - Frequently Asked Questions

During the previous two years, 700 institutional investors and hedge funds held shares of Oklo. The most heavily invested institutionals were Vanguard Group Inc. ($835.11M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($792.82M), Van ECK Associates Corp ($283.90M), State Street Corp ($219.60M), Geode Capital Management LLC ($201.67M), Morgan Stanley ($135.20M), and Data Collective IV GP LLC ($112.04M).Learn more on Oklo's institutional investors.

85.03% of Oklo's stock is owned by institutional investors. Learn more on OKLO's institutional investor holdings.

Of the 656 institutional investors that purchased Oklo's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Vanguard Group Inc. ($5.07M), Van ECK Associates Corp ($3.62M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($3.04M), State Street Corp ($2.69M), HITE Hedge Asset Management LLC ($2.44M), Geode Capital Management LLC ($2.41M), and Norges Bank ($1.03M).

Institutional investors have bought a total of 20,243,764 shares in the last 24 months. This purchase volume represents approximately $1.84B in transactions.

Of the 204 institutional investors that sold Oklo's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($1.03M), Compound Planning Inc. ($816.64K), Tidal Investments LLC ($552.84K), Ghisallo Capital Management LLC ($550K), Morgan Stanley ($411.26K), Wellington Management Group LLP ($301.81K), and Price T Rowe Associates Inc. MD ($177.41K).

Institutional investors have sold a total of 6,488,079 shares in the last 24 months. This volume of shares sold represents approximately $556.35M in transactions.



Institutional ownership data for NYSE:OKLO is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/13/2026. New 13F filings are added each quarter as they're published.
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